Crane Cams Master Catalog V 2013 V2B

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MASTER CATALOG
CAMSHAFTS • VALVE TRAIN • IGNITION

www.cranecams.com

Cams...from Beginning to End!
Genuine Crane 8620 and 9310 Steel Billet Cams... The
Strongest Available!

Our famous carburized roller cams begin as 8620 or 9310 alloy steel billet bar stock.
Each cam then undergoes numerous precision manufacturing operations required to
produce a finished cam. You can identify a genuine Crane cam core by the distinctive
copper plating between the lobes! Crane 8620 and 9310 steel billet cam cores are
used by prominent racers, engine builders, and manufacturers.

Lobe-To-Lobe,
Cam-To-Cam Accuracy!

Only Crane Cams delivers that famous Crane lobe-tolobe, cam-to-cam
accuracy that engine builders trust! Crane Cams are
always measurably more
accurate because we begin with the industry’s most accurate tooling and end with the industry’s most accurate
manufacturing... all performed in-house, by Crane!

Roller Cam Power With Hydraulic
Cam Convenience!

The world’s finest, strongest, most durable carburized and
induction hardened steel billet cams and the proven power making capabilities of Crane Cams’ hydraulic roller lobe profiles produce roller cam power with the easy maintenance of a standard hydraulic cam!

The World’s Most Powerful Cam Profiles For AllOut Racing!

For more than 55 years Crane Cams have powered winners and broken records! Crane-pioneered dual-pattern cam lobe profiles first
appeared in the 1960’s, and are today’s primary component in
shattering drag racing’s 330 mph Top Fuel barrier and the Pro/Stock 200
mph barrier! When records fall, Crane Cams make it happen!

How to Use This Catalog
About the Catalog
Choosing The Correct Cam
All Crane Cams are organized in typical “Make, number of
cylinders, year, engine” fashion, and according to the type of
lifter used... Hydraulic, Hydraulic Roller, Mechanical
(Sometimes called “solid” or “flat tappet”), and Mechanical
Roller. Cam profiles (“grinds”) are listed beginning with the
mildest duration through the most radical in each lifter
type.
Each left page begins with the Application column. This
Each product section is organized in alphabetical order, and column gives basic application information. In the next colin “Make, number of cylinders, year, engine” fashion. Cam & umn is the Cam Series and Grind Number. Next is the
Valve Train Applications are organized in alphabetical order, RPM Power Range, and then the cam Part Number. “Cam
by engine make. Cam profiles (“grinds”) are listed
Only” cams usually have a suffix (last) digit “1” in the part
beginning with the “mildest” duration (lowest numerical
number. Cam & Lifter Kits usually have a “2” digit suffix.
duration shown at .050” cam lobe lift) through the “wildest” Application provides additional information about the camduration figures.
shaft. If the idle quality is other than stock, it is also noted in
this column. Cam specs data such as valve lift, duration
A camshaft Quick Reference Guide precedes the Cam &
and lobe separation is shown at the far-right of each cam
Valve Train Applications section. This is a listing with basic
listing. To choose a street performance cam refer to
specifications of all the camshaft grinds that appear in this
“Choosing The Right Cam”, and “Getting Information”,
catalog. This provides a condensed version of the complete found on pages 13 and 14-15. Note the part number of the
camshaft specification listings that appear on each page of cam you select.
the Engine Application section that follows.
For the latest all-out race cam profiles or custom grind serCatalog Sections - Pages
vices contact us at: 866-388-5120, FAX: 386-236-9983. Our
hours are normal business hours Monday - Friday, Eastern
Camshaft Quick Reference Guide - Pages 18-39
Daylight Time.
This catalog is organized into three separate sections. First
is the Cam & Valve Train Application pages which includes all
the necessary information needed to choose the right
camshaft for your needs. Next is the Cam & Valve Train Buyer’s
Guide. The Buyer’s Guide contains additional product applications and additional information not found on the regular
applications pages. The final section is the Ignition and
Ignition Buyer’s Guide pages.

Cam & Valve Train Applications - Pages 40-283
Valve Train Buyer’s Guide - Pages 284-371
Ignition - Pages 386-419

Choose the correct valve train components
You can find these by reading right, across the page. For
detailed info and applications on Valve Train Components
see the Buyers Guide section, pages 284-371.
Choosing The Correct Ignition
Beginning on page 386 is the Ignition section where you will
find all of the technical information needed to choose the
correct Ignition components for your application.

Product Emissions Codes
Product Emissions Codes For California Air Resources Board (CARB) Regulations
The product Emissions Code is designed to aid in determining the correct application of emissions related motor
vehicle components. Please use our Master Catalog to be sure that purchases comply with all emission laws.
Product bearing this product identification code has been granted a California Air Resources Board (CARB)
exemption (“EO” number), or is a direct or consolidated replacement part. It is 50-state legal, per the manufacturer’s
Green application guide.

1

The manufacturer of the product bearing this identification code represents that it has not been found, nor is it
believed to be, unlawful for use under provisions of the Clean Air Act, per the manufacturer’s application guidelines.
Blue This product is not legal for sale or use in the State of California (or in states which have adopted California emission
standards) except on pre-emission-controlled vehicles/motor vehicle engines (pre-1966 model years).

2

Products bearing this product identification code are legal only for off-highway use (except CA or states that have
standards), or pre-emissions controlled engines (pre-1966 domestic vehicles certified to CA standards, pre-1968
Amber domestic vehicles certified to federal standards and all pre-1968 foreign vehicles), per the manufacturer’s application
guide.

3

866-388-5120 • 386-236-9983 FAX

3

Table of Contents
How to Use This Catalog

3

Crane Cams History

6-7

Cam and Valve Train Applications

8-283

Crane Camshaft Series

10-11

How the Cam and Valve Train Section is Organized

12

Basic Tips on Choosing the Right Cam

13

Getting Information

14-15

Advance Tips to Choose the Proper Camshaft

16-17

Camshaft Quick Reference Guide

18-39

Camshaft and Valve Train Applications

40-283

Chevrolet Small Block V8 Tech Tips & Notes

54-55

Chevrolet Big Block V8 Tech Tips & Notes

108-109

Chrysler Small Block V8 Tech Tips & Notes

152-153

Chrysler Big Block V8 Tech Tips & Notes

168-169

Ford Small Block V8 Tech Tips & Notes

194-195

Ford Big Block V8 Tech Tips & Notes

242-243

Oldsmobile and Pontiac V8 Tech Tips & Notes

270-271

Valve Train Buyers Guide

284-385

Camshaft Components

286-287

Distributor-Magneto Drive Gears

288-290

Fuel System Accessories

291

Lifters

292-302

Lubricants

303

Pushrods

304-309

Rocker Arms & Accessories

312-327

4

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Table of Contents
Timing Chains and Components

328-329

Tools

330-332

Vacuum Kits and Accessories

333

Valve Springs

334-347

Valve Spring Retainers

348-359

Valve Stem Locks

360-361

Promotional Items

364

How to Identify Your Crane Cam

365

Custom Ground Cams

366

Camshaft Recommendation Form

367

Regrind and Special Cam Service

368-369

Other Engine Applications

370-371

Flat Tappet Camshaft Break-In Procedure

372-373

Adjusting the Valve Train

374-376

Commonly Asked Valve Spring Questions

377-378

Commonly asked Valve Train Questions

379-380

Degreeing the Cam

381-383

Cam Timing Explained

384

Understanding the Cam Specification Card

385

Ignition Section

386-419

Part Number / Page Index

420-433

Warranty

434

866-388-5120 • 386-236-9983 FAX

5

Crane Cams History
Crane Cams History

Crane Cams was originally known
as known as “Crane Engineering
Company, Inc.”, and was founded in
1953. In 1970 the original name, “Crane
Engineering”, was shortened to “Crane
Cams, Incorporated”, better defining the
company’s products and market of that
era.
From that very humble beginning,

Crane Cams has evolved
into a manufacturing and marketing
company. Amazingly, it all began in an
unused corner of the company owned
by the founder’s father’s machine shop.
The founder, a young apprentice
machinist, became interested in “souping-up” his flathead Ford V-8 hot rod.
Like most others, he was strongly influenced by the various “hot rodding”
magazines, ordering his first cam from a
California cam company’s ad. The
founder’s machinist’s training and hotrodder’s ingenuity had already taught
him that camshaft design and accuracy
exacts a critical effect on engine power.
He also knew he was easily capable of
designing and manufacturing camshafts. What’s more, he knew he could
design more powerful, far more accurate and repeatable camshafts.
Although money was scarce, the
young apprentice traded his way into a
well-used cylindrical grinder. In rebuilding this old, used machine he quickly
developed cam manufacturing and

6

design knowledge. His initial “home
made” cams were accurately made and
surprisingly more powerful than anything he’d previously purchased. Other
local hot rodders soon found out, and
began buying his camshafts. The reputation of the backroom Crane cam company spread quickly across Florida and
further into the Southeast. In response,
Crane Engineering Company was
founded, which was an impressive
name for a tiny yet highly ambitious
firm.
By the mid-1950’s the flathead Ford
and early overhead-valve Oldsmobile
and Cadillac V-8’s were replaced by the
powerful, compact Chevrolet 265-283
V-8 engine family. It seemed that with
the early small-block Chevys came a
surge of growth for all forms of auto
racing. Drag strips and oval tracks suddenly appeared, not only across Florida,
but the nation, and the tiny backroom
cam company grew as well.
In 1960, a Georgia Tech University
engineering student and weekend drag
racer, Pete Robinson, bought a Crane
cam for his supercharged Buick powered 1940 Ford. After success on the
street and at the drags, Robinson sold
the ‘40 and bought a dragster chassis
from the Dragmaster Chassis company,
in California. Pete carefully assembled a
stroker crankshaft, supercharged, smallblock Chevy, and installed a Crane roller
cam. Robinson’s new car ran well on
Atlanta area tracks and at a few NHRA
Division 2 events. On a whim, he
entered the “Southwind” dragster into
the field at the 1961 NHRA Nationals, an
event that had previously been dominated by California based cars and drivers.
A virtual unknown, Robinson’s little
single-engine dragster shocked the race
field and the nation, winning Top
Eliminator and smashing records in a
major upset. Several other Crane-

CRANECAMS.COM

cammed
racers were
also successful, but
it was
“Sneaky
Pete”
Robinson
and Crane
Cams that
suddenly
captured
the racing world’s imagination!
Soon, word of the amazing power
produced by Crane Cams reached circle
track racers. This reputation attracted a
number of racers and engine builders
including: A.J. Foyt, Red Farmer, The
Wood Brothers, Bud Moore, Bill Elliott,
Junior Johnson, Dale Earnhardt, Richard
Petty, Darrell Waltrip, Bobby Allison,
Donnie Allison, Cale Yarborough, and
David Pearson, all using Crane Cams
and winning heat and feature circle
track races across the South.
Crane Cams prospered greatly during the “car culture” years of the 1960’s,
and soon outgrew the building where
the founder’s father had once operated
his own machine shop. In 1965, Crane
Engineering purchased property and
began construction on a brand new
building. The firm moved into its brand
new facilities in January of 1966, allowing an expansion of its product line and
services. Soon Crane introduced its
hallmark, gold-anodized, full-roller aluminum rockers, was granted a U.S.
Patent on a brand new roller lifter

Crane Cams History
Crane Cams History (continued)

design, began selling mass-produced,
custom-ported, all-out racing cylinder
heads, heat treated chromemoly pushrods, aluminum, steel and titanium
valve spring retainers, machined steel
valve locks, high-rev kits, and stud girdles. Crane’s rapidly expanding product
line was chocked full of unique and
innovative items, all engineered to
boost horsepower and reliability in race
engines as well as street performance
applications. That plus the huge success
that Crane cammed racers were enjoying firmly established Crane as the
industry’s No. 1 cam company.
It was also during this time Crane
Cams became a pioneer in the science
of computerized cam lobe design.
Previously, cam profile designs required
lengthy, tedious mathematical exercises
with a slide rule or mechanical calculator. Computer technology slashed this
time and substantially increased lobe
accuracy. For Crane Cams, the result was
an explosion of knowledge gathered,
expanded and utilized. Computerization
of the science of cam lobe profile
design also enabled Crane’s design staff
to explore new possibilities in cam and
valve train function. Each day brought
new innovations and a tremendous
amount of data that could all be
applied to the design and manufacture
of new, even more powerful camshafts!
As Detroit accelerated and expanded its motorsports programs, Crane
Cams was tapped as a provider of cam
design knowledge as well as becoming
a trusted supplier to the automotive
industry. Ford, American Motors and
Chrysler all selected Crane Cams as their
choice for a variety of racing and street
performance related products and services.
For many years Crane had purchased its steel cam cores from
Universal Camshaft Company, of
Muskegon, Michigan. When that company became available in 1975, Crane
acquired it, thereby providing itself with
a stable, long-term source for steel cam
cores. That operation was moved in
1981 to a newly constructed manufacturing center in Daytona Beach. In 1985
the entire company left its founding
city, Hallandale, Florida, and relocated

to Daytona Beach.
In February, 1994, Crane Cams
acquired Camshaft Machine Company
and its plants in Michigan and Indiana.
To better reflect its new market mix, the
company’s name was changed to Crane
Technologies Group, Inc.
Seeking to return to its core cam
and valve train business and its roots in
the performance market, Crane sold
Camshaft Machine to Federal-Mogul
Corp. in early 1999.
In 1989 Crane Cams recognized the
potential for performance camshafts,
valve train components, ignitions and
electronics for the rapidly growing
Harley-Davidson motorcycle market.
Today, Crane Cams, Crane valve train
products and Crane FireBall ignitions
are among the industry’s most popular
for cruising, street performance and racing. Crane is also an annual participant
in many of the world’s largest motorcycle gatherings.
Crane Cams entered the world of
electronic ignitions by acquiring Allison
Electronics in 1990. The original product line was completely reengineered,
updated and expanded and is now marketed as Crane FireBall Ignitions.
FireBall ignitions have since become the
industry’s most technologically
advanced for racing and street applications. Other products include FireBall
engine controls and FireWire, a premium quality, double silicone jacketed,
reactive-core line of race-proven spark
plug wires.
Also, Crane’s optical trigger/fiber
optics distributor is approved for competition by NASCAR and used by many
leading teams. Likewise, Crane ignitions
are employed by top runners in ARCA,
ASA, USAR and other sanctioned series.
Crane’s billet distributors, ignitions, coils
and FireWire® spark plug wire are available for many drag racing applications.
In 2009, Crane Cams was purchased by
George and Ken Smith. George is well
known in NHRA circles for the design
and introduction of the S&S-powered
Buells that have become a dominant
force in the Pro Stock Motorcycle class
and won the 2009 NHRA Full Throttle
Points Championship for Hector Arana.
Given the resources of the company’s
new ownership, Crane Cams now has
an expanded amount of state-of-the art
manufacturing firepower and R&D at its
beck and call. This includes a substantial
number of the latest CNC machining
centers (including automated pallet
changing), the ability to produce fully

digitized camshafts using Landis CNC
equipment, as well as grinding cams via
traditional methods using production
masters, dyno cells, Spintrons and a
fully government-certified emissions
lab. Quality control is aided by state-ofthe-art testing equipment such Zeiss
optical and Adcole computerized devices, along with a dedicated staff that has
helped to maintain the industry’s highest standards since “day one.”
New facilities have been set up in
Daytona Beach, with a large number of
veteran Crane Cams employees continuing in their technical and manufacturing capacities. The engineering staff
utilizes the latest in design and analytical software to continue the company
tradition of developing the best possible components for each application.
Customers can be secure in the
knowledge that given George Smith’s
racing background (which includes
studying camshaft and valve train technology under the tutelage of Harvey
Crane) and penchant for perfection, the
company will strive to lead the industry
in quality and performance while
improving product availability to levels
that racers require.
With the industry’s largest camshaft database, which exceeds 80,000
profiles, an impressive manufacturing
capability, and an experienced tech staff
ready to provide racers with race-winning valve train and ignition components.

866-388-5120 • 386-236-9983 FAX

7

Camshaft Table of Contents
Cam and Valve Train Applications

8-283

Crane Camshaft Series

10-11

How the Cam and Valve Train Section is Organized

12

Basic Tips on Choosing the Right Cam

13

Getting Information

14-15

Advance Tips to Choose the Proper Camshaft

16-17

Camshaft Quick Reference Guide

18-39

Camshaft and Valve Train Applications

40-283

American Motors/Jeep 6 Cylinder 64-05 , 199-258 cu.in.
American Motors/Jeep V-8 66-91 , 290-401 cu.in.
Buick V-8 67-76 , 400-455 cu.in.
Cadillac V-8 68-81 , 368-500 cu.in.
Chevrolet 6 Cylinder 62-84 , 194-250 cu.in.
Chevrolet 60° V-6 80-94 , 173 cu.in. 3.1-3.4L
Chevrolet 90° V-6 92-02 , 4.3L
Chevrolet Small Block V8 Tech Tips & Notes
Chevrolet V-8 57-87 , 262-400 cu.in.
Chevrolet V-8 87-92 , 305-350 cu.in.
Chevrolet V-8 87-99 , 305 (5.0L) - 350 (5.7L) cu.in.
Chevrolet V-8 92-96 , 5.0-5.7L LT1
Chevrolet V-8 97-13, 4.8-6.2L LS1, LS2, LS3/L92, LS6
Chevrolet V-8 06-13, 7.0L LS7
Chevrolet V-8 07-13, 6.2L LS3/L92/Vortec 6.2 with three bolt timing gear
Chevrolet Big Block V8 Tech Tips & Notes
Chevrolet V-8 58-65 , 348-409-427 (Z-11) cu.in.
Chevrolet V-8 67-95 , 396-454 cu.in.
Chevrolet V-8 96-00 , 454 (7.4L)-502 (8.2L) cu.in. Gen VI
Chevrolet V-8 01-08 , 8.1L L18
Chrysler/Dodge Neon 4 cyl. 95-05 , 2.0L SOHC 4V
Chrysler/Dodge Neon, PT Cruiser 4 cyl. 95-10, 2.0-2.4L DOHC 4V
Chrysler Small Block V8 Tech Tips & Notes
Chrysler Hemi V-8 51-56 301-331-354 cu.in. and 57-58 392 cu.in.
Chrysler-Dodge-Plymouth “LA” V-8 64-87 , 273-360 cu.in.
Chrysler-Dodge-Plymouth “LA” V-8 86-91 , 318 (5.2L)-360 (5.9L) cu.in.
Chrysler-Dodge-Plymouth Magnum V-8 92-02 , 5.2-5.9L
Chrysler-Dodge V-8 03-10 , 5.7-6.1L Hemi
Chrysler Big Block V8 Tech Tips & Notes

8

CRANECAMS.COM

40-41
42-45
46-47
46-47
48-49
50-51
52-53
54-55
56-87
88-89
90-95
94-95
96-105
106-107
106-107
108-109
110-113
114-139
140-145
146-147
148-149
150-151
152-153
153A-153B
154-163
164-165
164-165
166-167
168-169

Camshaft Table of Contents
Chrysler-Dodge-Plymouth “B” V-8 58-78 , 350-440 cu.in. Single Bolt — see pages 170-179
Chrysler-Dodge-Plymouth “B” V-8 70-78 , 383-440 cu.in. Three Bolt
Chrysler-Dodge-Plymouth V-8 “Hemi 426” 66-71
Ford 4 Cylinder 74-87 , 2.3L SOHC & 83-87 2.0L SOHC
Ford 4 Cylinder 88-98 , 2.3L SOHC
Ford Zetec 4 Cylinder 95-02 , 2.0L DOHC 4V Zetec
Ford Duratec 4 Cylinder 02-05 , 1.8-2.3L DOHC 4V Duratec
Ford 6 Cylinder 65-96 , 240-300 cu.in.
Ford Small Block V8 Tech Tips & Notes
Ford-Mercury V-8 62-87 , 221-302 cu.in.
Ford-Mercury V-8 85-95 , 302 (5.0L) cu.in. H.O.
Ford-Mercury V-8 69-93 , 351W & 82-84 302 (5.0L) cu.in. H.O.
Ford-Mercury “Cleveland” V-8 70-82 , Boss 351-351C-351M-400 cu.in.
Ford-Mercury V-8 91-10 , 4.6-5.4L SOHC 2V
Ford-Mercury V-8 93-10 , 4.6-5.4L DOHC 4V
Ford-Mercury V-8 05-10 , 4.6-5.4L SOHC 3V
Ford Big Block V8 Tech Tips & Notes
Ford-Mercury V-8 63-76 , 352-428 cu.in. “FE”
Ford-Mercury V-8 68-97 , 370-460 (7.5L) cu.in.
Honda VTEC 4 cyl. 92-00 Civic EX , SOHC 4V
MG TC-TD-TF 4 cyl. 40-54 , 1250cc
MGA-MGB 4 cyl. 57-80 , 1598-1798cc
MG Midget-Mini-Sprite 4 cyl. 57-84, BMCA 848-1275cc
Mitsubishi 4G63/4G63-T 4 cyl. Eclipse-Talon-Gallant 1989-1999 , 2.0L DOHC 4V
Mitsubishi 420A 4 cyl. Eclipse non-Turbo 1995-1999 , 2.OL DOHC 4V
Mitsubishi 4G63BT EVO 8 4 cyl. 2003-2005 , 2.OL DOHC 4V
Oldsmobile and Pontiac V8 Tech Tips & Notes
Oldsmobile V-8 67-84 , 260-455 cu.in. 39° Bank Angle
Pontiac V-8 55-81 , 265-455 cu.in.
Toyota 20R-22R-22RE 4 cyl. 74-89 , SOHC 2V

866-388-5120 • 386-236-9983 FAX

170-179
180-185
186-187
188-189
190-191
190-191
192-193
194-195
196-203
204-211
212-229
230-237
238-239
240-241
240-241
242-243
244-249
250-261
262-263
264-265
264-265
264-265
266-267
266-267
268-269
270-271
272-275
276-281
282-283

9

Crane Camshaft Series
Crane Camshaft Series
BlueprintTM Cams For Musclecars

Crane BlueprintTM musclecar cams are duplicates of popular original equipment musclecar
cams from the 60’s and 70’s. These hydraulic
and mechanical cams are computer smoothed
for added performance and increased valve
train life. They are an excellent choice for a
true musclecar restoration where engine
authenticity, correct idle quality and detail are
critical to the restoration. This catalog lists our
most popular Blueprint grinds, but many more
are available on request. We have an extensive
library of profiles, enabling us to match the
correct year and horsepower, or factory part
number, camshaft for your specific requirements.
We also provide regrinding services for the
restoration of older and antique camshafts,
when outright cam cores are no longer available. Contact a Crane Technical Service representative at: 866-388-5120, FAX 386-236-9983.

EnergizerTM Hydraulic

Energizer street performance cams are produce sizeable torque, HP, and RPM increases at
an affordable price. Energizer cams use the
same computer techniques and software that
developed the world’s fastest and quickest
cams. These single-pattern cams have tighter
lobe separations, for added torque, mid-range
power, throttle response and that popular
lumpy idle for non-computer controlled V-8
engines. They are available as camshaft and
lifter kits, or as a camshaft only.

10

Emissions Legal-Computer Compatible
Crane emissions legal comshafts produce
amazing increases in torque, horsepower, and
throttle response while extending the rpm
powerband of computer controlled performance passenger cars, 2x4 and 4x4 light
trucks. Emissions legal comshafts also permit
full function of stock engine control computers. Emissions legal comshafts also work well
with performance “chips.” Emissions legal camshaft profiles are available in both standard
“flat-faced” hydraulic lifter cast-billet designs
as well as Hydraulic Roller designs. Crane
Emissions legal comshafts are available for
GM, Ford, and Dodge Magnum® V-8 engines
as well as selected GM V-6 engines.

Hydraulic, Hydraulic Roller,
Mechanical Non-Roller and
Mechanical Roller Cams

Most cams feature a dual-pattern lobe design,
for optimum intake/exhaust flow, maximum
low-end, mid-range and upper rpm power.
Hydraulic cams begin at 248° advertised duration (192°/204°@ .050”), .400/.427” valve lift, up
through 312°/319° advertised duration
(262°/270° @ .050”) and .636” valve lift. Many
are designed to maximize the effects of power
enhancing systems such as nitrous-oxide,
superchargers, and turbochargers.
Whenever practical, the lobes are optimized to
take full advantage of the maximum flat-faced
lifter diameter of each engine family (such as
.842” for most GM, .875” for Ford, and .904” for
AMC/Jeep and Chrysler). This produces the
best powerband without sacrificing durability,
idle quality, and responsiveness. These include
Crane Cams’ Hydraulic Roller and Street-Roller
mechanical roller cams.

CRANECAMS.COM

Crane Camshaft Series
Crane Camshaft Series (continued)
Hydraulic Roller Cams

Crane Hydraulic Roller cams offer the sizeable
power and torque increases that are available
only with roller cams, plus the low-maintenance convenience of a hydraulic
cam. Hydraulic Roller cams are available for
retrofit (converting earlier non-hydraulic roller
cam engines), and to increase power output of
engines already equipped with hydraulic roller
cams. Crane Hydraulic Roller cams are produced using our own industry standard, steel
billet cam cores, carburized or induction-hardened for strength and wear resistance.
Hydraulic Roller cams are available as catalogued plus custom grind lobe availability.

Street-Roller Mechanical Roller Cams

Street-Roller cams are available in a variety of
profiles, ground on our famous steel billet cam
cores and fitted with iron distributor drive
gears (where applicable). Street-Roller cam
lobe profiles feature exclusive lobe ramp
designs that minimize valve train noise and
increase valve train durability for street driving
engine applications. Street-Roller profiles are
also available for nitrous-oxide systems, superchargers, and turbochargers, offering even
greater horsepower and torque output for
these power enhancing systems.

Saturday Night SpecialTM Cams For
Circle Track And Drag Racing

Crane Saturday Night Specials are hydraulic
and mechanical lifter cam, lifter, and valve
spring kits, primarily developed for rules-limited oval track racing and ET-Bracket drag racing applications. For oval track racing they
produce maximum off-the-corner torque, with
strong upper-rpm horsepower to pull the
straightaways. For drag racing they produce
maximum torque, for starting line launch and
the upper rpm power to pull through the
gears. Saturday Night Special cams are available for Small-block and Big-block Chevy;
289-302-351W Ford; and 429-460 Ford V-8’s.
(For circle track racing we also offer many
other profiles for specific track cam rules not
covered by Saturday Night Specials. Contact
Crane Technical Services for details. 866-3885120).

Crane Racing Cams For All-Out
Competition

Crane pioneered the use of computers for
lobe profile design and dual-pattern cam profiles. With over 80,000 grind numbers in our
cam library, we’ve designed and produced
cams for drag racing, circle track, road racing,
boat racing, 4x4 off-road, mud racing, truck
and tractor pulling, even airboats and swamp
buggies. Some of our most popular racing
profiles are listed in this catalog. We also custom design and grind cams for specific race
engine needs. For more information contact a
Crane Technical Service rep at: 866-388-5120,
FAX: 386-236-9983.

866-388-5120 • 386-236-9983 FAX

11

Crane Cams & Valve Train Products Section
How the Cam and Valve Train Section is Organized
• Crane Cam & Valve Train Applications catalog pages are organized by “Make, Number
of Cylinders, Year, Engine” fashion .
• After locating your desired “Engine” comes
the type of lifter the camshaft is designed
for. These begin with Standard flat-face
Hydraulic Lifters, then Hydraulic Rollers,
then Mechanical flat-face Lifters (also called
Solids or Flat Tappets), and Mechanical
Roller Lifters.
• Important information on each left-hand
page is arranged in columns.
• Application
This column describes the basic usage that
each cam is intended for, along with any
pertinent advised component items to produce the best results.
• Camshaft Series and Grind Number
Identifies the cam series and the cam grind
number. (Grind Number is different from
the cam Part Number. To order, always use
the cam Part Number.)
• RPM Power Range
States the RPM range at which the cam produces maximum torque and horsepower
(The engine will typically rev 500-1,000 RPM
above the stated RPM Power Range but not
at peak power levels)

• Lifters
These are the lifters recommended for best
durability and performance for each camshaft. Upgrade options are also conveniently listed.
• Complete Cam Specifications
Under this bar you’ll find all of the cam’s
critical specifications. These include:
Degrees Duration @ .050”; Advertised
Degrees Duration; Degrees Lobe
Separation; Open/Close @ .050 Cam Lift;
Lash Hot; and Gross Lift.
• Cam Facts and Notes
More helpful information on the correct
application of this cam as related to the
specific engine. Also provides helpful hints
to insure proper camshaft and component
application and installation.
• Right Page: Matched Valve Train Products
Provides part numbers for related valve
train components and refers to the catalog
page of the Buyer’s Guide catalog section
where more detailed information on the
recommended valve train components and
the wide range of optional Valve Train
Components we offer are located.

• Camshaft Part Number/Emissions Code
Identifies the actual Part Number for this
camshaft. Cams sold as Cam Only (without
lifters) usually end with the numeral 1. Cam
& Lifter Kits include matching Crane lifters.
Their Part Numbers usually end in the
numeral 2. The “Emissions Code” states the
California (CARB) emissions designation for
that particular cam.

12

CRANECAMS.COM

Crane Cams & Valve Train Products Section
Basic Tips on Choosing the Right Cam
Cam selection accuracy begins with knowing
how you intend to use the vehicle, engine and
drivetrain modifications already made or
planned, and the lifter type (Hydraulic, Hyd.
Roller, Mechanical (“Solid” or “Flat Tappet”), or
Mech. Roller you wish to use. You’ll find additional information to help you choose the correct cam on Pages 14 through 17. We urge
you to take a little extra time now in making
your selection. This will insure that you make
the right choice, the first time! To choose the
correct cam and valve train for your engine,
vehicle and application follow the steps below:
What To Look For First:
First, find your engine make, number of cylinders, year, and original engine displacement as listed in cubic inches or metric reference. (Example: Chevrolet, 1986, 350 cu. in.)
Decide Which Lifter Style:
Decide on the lifter type you wish to use in
your engine. For convenience and ease of
maintenance we recommend a hydraulic cam
and lifters, either “flat-face” or hydraulic roller
for most street performance and daily-driving
applications.
NOTE: Passenger car engines up through
1987 model year generally used conventional
hydraulic or mechanical (solid) lifters and
cams. In the GM family 1988-up pass. car and
1996-up truck engines were factory equipped
with hydraulic roller cams and lifters. (Light
trucks (pick-up’s, etc.) generally used flat-face
lifters and cams up through 1995 model
year.) We offer many different hydraulic roller
cams, our exclusive Crane Cams hydraulic
roller lifters (drop-in installation), correctlength pushrods and other valve train components for converting a flat-face lifter
engine to the tremendous power benefits
found with a Crane hydraulic roller cam. Look
under Hydraulic Roller Retrofit Cams for specific engine details.

Determine Your Vehicle’s 60 MPH Cruise
RPM:
Determine your Cruising RPM At 60 MPH by
reading Page 14 (Getting Information).
Match your Cruise RPM At 60 MPH with the
information found under Application) See
the gear ratio/tire diameter chart on Page 15
to help you determine this RPM. Note: This is
critical in making the right choice for a vehicle that is street driven. Be sure your information is accurate!
Choose Your Cam:
Use the Cruise RPM At 60 MPH numbers and
match this RPM range with the RPM Power
Range numbers shown on the left-hand
page. Be sure to consult the Application
info before you make your cam choice. Pay
particular attention to the recommended
engine compression ratio. Also, engines using
aluminum cylinder heads dissipate heat more
rapidly and can therefore use approximately
+.75 ( three-quarters “point”) compression
ratio. (Example: Iron heads, 9.0:1 c/r; Alum.
heads, 9.75:1 c/r) Remember: If you are in
doubt, always choose the next milder cam
profile. Be sure to specify the Part Number
when ordering!
Choose Your Valve Train Components:
The Valve Train Buyer’s Guide (Pages 284
through 385) contains additional product
applications and additional information
not found on the regular applications pages.
Be sure to consult these pages for optional
products that will add even more horsepower, torque, rpm, response and reliability to
your cam selection.

866-388-5120 • 386-236-9983 FAX

13

Crane Cams & Valve Train Products Section
Getting Information
How to Determine Your Cruising RPM at 60 MPH
1.Hold a constant 60 MPH and check the tachometer, if so equipped. You can also hook up a test-type
tachometer, providing it has a sufficient RPM range.
2.Using the reference chart below, locate your tire diameter (height) and rear end ratio, then read the
RPM indicated.
How to Determine Your True Rear Axle Ratio
1.The actual ratio, or a reference code, will normally be found on either a tag attached to a bolt, or will
be actually stamped into the axle housing. Your car dealer can tell you how your vehicle is marked.
2.Raise both rear wheels of the vehicle, with the transmission in neutral. Make sure that you support
the vehicle with safety stands and block the front tires. Make a reference mark on the driveshaft and
on the housing. Next, without rotating them, make a mark on both of the tires and the fenderwells.
With a friend watching the driveshaft carefully, rotate both tires at the same time exactly one revolution. The number of turns the driveshaft makes indicates the ratio, i.e.,: 3½ turns = 3.5 to 1; 2¾ turns
= 2.75 to 1; etc. You an also use the above procedure the next time you have your vehicle lubed at
the service station.
3.Many vehicles are equipped with overdrive-type transmissions. If this occurs, you must multiply your
rear end ratio by the final transmission ratio. EXAMPLE: You have a 3.23 rear end ratio and a .85 high
gear in the transmission: 3.23 x .85 = 2.75 final drive ratio.

How to Determine Your Engine’s Compression Ratio
1.If your engine has stock-type pistons, and the original cylinder heads, you should be able to locate
the compression ratio by:
A. Checking your owner’s manual.
B. Checking a repair or service manual such as “Chiltons” or “Motors”.
C. Call your car dealer’s parts department with the engine description or serial number.
2.If your engine has non-stock pistons, refer to the piston manufacturer’s catalog.

NOTE: If the cylinder heads are not stock, check to see if they have the same size combustion chambers. If not, refigure the compression ratio. Milling the block or heads also affects the compression
ratio. Contact a Crane Performance Consultant for additional information.

14

CRANECAMS.COM

Crane Cams & Valve Train Products Section
Getting Information (continued)
RPM Shown at 60 MPH (Cruise RPM)
RPM FORMULA:

Rear End Ratio
2.18
2.50
2.74
3.08
3.23
3.50
3.73
3.90
4.10
4.56
4.88

Tire Diameter
24”
26”
1831
1690
2100
1938
2301
2124
2587
2388
2713
2504
2940
2714
3133
2892
3276
3024
3444
3179
3830
3536
4099
3784

28”
1570
1800
1973
2218
2326
2520
2686
2808
2952
3283
3513

30”
1465
1680
1841
2070
2170
2352
2507
2621
2755
3064
3279

MPH x Axle Ratio x 336
Tire Diameter

32”
1373
1575
1726
1940
2035
2205
2349
2457
2583
2873
3074

34”
1293
1482
1625
1826
1915
2075
2212
2312
2431
2704
2894

36”
1221
1400
1534
1725
1809
1960
2089
2184
2296
2554
2733

38”
1157
1326
1454
1634
1714
1857
1979
2069
2175
2419
2589

40”
1099
1290
1381
1552
1628
1764
1880
1966
2066
2298
2460

42”
1046
1200
1315
1478
1550
1680
1790
1872
1968
2189
2342

44”
999
1145
1255
1411
1480
1604
1709
1787
1879
2089
2236

46”
955
1096
1201
1350
1416
1534
1635
1709
1797
1998
2139

Finding Overall Tire Diameter, RPM, MPH, or Rear Axle Ratio
OVERALL TIRE DIAMETER:

MPH x Axle Ratio x 336
RPM

RPM:

MPH x Axle Ratio x 336
Tire Diameter

MPH:

RPM x Overall Diameter
Axle Ratio x 336

Axle Ratio:

RPM x Tire Diameter
MPH x 336

866-388-5120 • 386-236-9983 FAX

15

Crane Cams & Valve Train Products Section
Advanced Tips to Choose the Proper Camshaft
Although pages 14 and 15 in this catalog outline the very basic steps in selecting the best
camshaft for a particular application, we can
certainly add to the criteria needed for the
best possible results. For general street (or
marine) applications, the following will help
provide an enhanced guideline.
Exactly what engine is it?
This sounds really obvious, but a lot of folks
aren’t really knowledgeable on what they’re
working with. For example, “I’ve got a smallblock Chevrolet.” It could be a 1957-87 powerplant that was originally equipped with a flat
faced lifter camshaft, or it could be a 1987-96
style engine that came with a hydraulic roller
camshaft. Each basic engine requires a different style camshaft. Similar choices can also
occurs with the evolution of big block
Chevrolets, small block Fords, small block
Mopars, and many others. In the 1970’s
General Motors exchanged the Buick,
Oldsmobile, and Pontiac bodies and engines,
with some folks not understanding that the
Buick 455, Oldsmobile 455, and Pontiac 455
V-8s are all totally different engines. Any information that can be obtained to verify which
engine that the customer has, will help make
the correct choice the first time.
What cubic inch displacement is the
engine?
A smaller engine will usually require a shorter
duration camshaft than a larger engine, given
all other factors being equal.
What compression ratio is the the engine?
An answer of “stock” is not really sufficient, as
compression ratios of most engines changed
during their production runs, due to differing
horsepower ratings, emissions concerns, the
vehicle that it was originally installed in, etc. A
basic generalization that higher compression
ratio engines can use camshafts with larger
(more radical) duration figures will normally
apply.

What cylinder heads do you have?
Iron or aluminum, stock or or ported, standard
combustion chamber size or milled? These factors are also critical. Aluminum cylinder heads
dissipate heat more readily, enabling them to
use slightly milder camshafts for best torque
characteristics. A good approximation is that
going from iron heads to aluminum heads is
like lowering the compression ratio 0.75 (i.e.: a
9.25:1 engine with iron heads will have similar
characteristics to a 10.00:1 engine with aluminum heads). Installing heads with smaller
combustion chamers will raise the compression ratio, so don’t forget to take that into
account. High compression combined with
too mild a camshaft will cause problems with
detonation, and reducing the ignition timing
to compensate for this will usually hurt the
torque and horsepower everywhere throughout the power band.
What intake manifold is on it?
In carbureted applications, a dual plane manifold will favor low-end and mid-range power,
with a single plane unit being good for upper
RPM usage. If you’ve got a single plane manifold on a relatively mild street machine, you
may want a milder cam to pick up the bottomend torque.
Do you have a supercharger/turbocharger/
nitrous oxide?
All of these enhancements will greatly influence the camshaft recommendation.
Supercharged combinations tend to have
slightly lower compression ratios, with slightly
milder camshafts on wide lobe separation.
Turborcharged engines might have slightly
lower compression ratios (or not, if an intercooler is used), with a mild cam used to minimize overlap area. Heavy NOX applications
might need a longer exhaust duration with a
wide lobe separation in order to relieve the
greater exhaust heat that’s generated.

Section Continued

16

CRANECAMS.COM

Crane Cams & Valve Train Products Section
Advanced Tips to Choose the Proper Camshaft (continued)
What carburetor/throttle body are you
using?
The larger units favor upper-end performance,
so a proper match here is essential to put the
power into your intended RPM operating
range.

What altitude will this engine normally be
used at?
An engine at sea level will normally use a
more radical camshaft than one at 5,000 feet
(we’re back to the compression gauge/cylinder pressure factor again).

What’s your cranking compression?
With the advent and widespread usage of the
cylinder leakdown checkers, most folks have
forgotten about the compression gauge. This
is still a very valuable tool to verify your cylinder pressure, as it will illustrate the effects of a
camshaft (or compression ratio) change, which
a leakdown tester won’t. Higher pressures will
give an indication of how much ignition timing that you can run, what octane gasoline
that’s required to prevent detonation, and
help to provide a tuning baseline for varying
atmospheric conditions.

What idle quality and drivability factor are
you looking for?
This is the one area where the customer’s individual desires can influence overall choices. If
a radical idle is wanted with no concern for
vacuum readings, go with the higher duration/narrower lobe separation options. If a
smooth idle with lots of low-end torque is the
choice, use the shorter duration/wider lobe
separation cam.

Headers or stock exhaust manifolds?
A good exhaust system can be really beneficial
in most any application. Going to really large
diameter systems in a mild application can
hurt the torque curve, so don’t get carried
away there. In V-8 situations, a crossover pipe
is advised for dual exhaust systems.
What transmission do you have?
Manual vs. automatic, how many gears, additional stall speed in the converter? This will
help determine how broad the power curve
needs to be, with milder cams traditionally
having better torque and drivability over a
wider RPM range.

All of this adds up to formulating a workable
combination to produce the best overall performance that’s needed to get the job done.
We see combinations every day that are put
together with little thought to the overall picture. Too much compression ratio, in too
heavy a car, and a single plane intake manifold, with low numerical rear end ratios: no
camshaft will be able to make up for a drastic
mismatch of components. If possible, try to
help the customer obtain the correct components from the beginning of his project. This
will produce the best results, with time and
money being saved by not having to repurchase items that were poorly chosen the first
time.

What’s the rear end ratio and rear tire diameter?
This will provide the basic operating and cruising RPM of the vehicle, one of the most critical
portions of the camshaft selection process.
Each of our grinds lists a basic operating band
to help in the selection.
How much does the vehicle weigh?
Heavier cars may need milder camshafts with
wider torque bands for best results.

866-388-5120 • 386-236-9983 FAX

17

Camshaft Quick Reference Guide
QUICK REFERENCE

This is a listing with basic specifications of all the camshaft grinds that appear in this catalog. It is arranged alphabetically
by manufacturer, then by engine type, going from smaller to larger displacements, then by year. The camshafts are then
grouped by lifter configuration: Hydraulic Lifter; Hydraulic Roller Lifter; Mechanical Lifter; Roller Lifter. Finally arranged by
duration at .050” cam lift ranging from the mildest (shortest duration) to the most radical (greatest duration).
This provides a condensed version of the complete camshaft specification listings that appear on each page of the Engine
Application section that follows. If you’re sure of what camshaft specifications you need, want to easily browse our catalog
offerings, or just want to verify the specs of a Crane camshaft that you have, this should meet your needs. Additional application information and cam timing specs are on the Engine Application pages 40 through 283, along with the recommended components for each one.
Specifications of all of the other camshafts that we have ever produced, including every one of our custom grinds are
available from our Customer Service and Technical Service staff at 866-388-5120.
Grind Number

Part Number

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

American Motors/Jeep 6 Cylinder 64-05 - 199-232-243 (4.0L)-258 (4.2L) cu.in.

Hydraulic Lifter Camshafts
H-192/2667-2S-10
H-260-2
H-272-2
H-222/3200-2-8

750501
753901
753941
750591

800-4200
1200-4800
1800-5400
2600-6200

192
204
216
222

204
216
228
232

248
260
272
294

260
272
284
304

110
112
112
108

.000
.000
.000
.000

.000
.000
.000
.000

.427
.456
.484
.512

.456
.484
.512
.538

F-228/3334-2-12
F-238/3467-2-8

751101
751121

2200-6000
2800-6600

228
238

238
248

264
274

274
284

112
108

.028
.028

.030
.030

.533
.555

.555
.576

Mechanical Lifter Camshafts

American Motors/Jeep V-8 66-91 - 290-304-343-360 (5.9L)-390-401 cu.in.

Hydraulic Lifter Camshafts
H-192/2667-2S-10
H-260-2
H-260-2
H-272-2
H-272-2
H-288-2
H-288-2
H-232/310-8
H-302-2
H-242/3520-2-12
H-252/3680-2-10

860501
863901
863902
863941
863942
864441
864442
860641
864561
860661
860681

800-4200
1200-4800
1200-4800
1800-5400
1800-5400
2400-6000
2400-6000
2800-6200
3000-6600
3400-7000
4000-7200

192
204
204
216
216
226
226
232
232
242
252

204
216
216
228
228
230
230
232
242
252
262

248
260
260
272
272
288
288
312
302
314
324

260
272
272
284
284
292
292
312
312
324
334

110
112
112
112
112
112
112
108
112
112
110

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.427
.456
.456
.484
.484
.488
.488
.496
.538
.563
.589

.456
.484
.484
.512
.512
.496
.496
.496
.563
.589
.614

HR-208/3313-2S-12
HR-216/325-2S-12
HR-224/339-2S-12
HR-232/352-2S-10
HR-244/372-2S-12

869501
869511
869521
869531
869541

1000-5200
1600-5600
2000-6000
2600-6600
3200-7000

208
216
224
232
244

216
224
232
240
256

264
278
286
294
306

272
286
294
302
318

112
112
112
110
112

.000
.000
.000
.000
.000

.000
.000
.000
.000
.000

.530
.520
.542
.563
.595

.530
.542
.563
.584
.595

F-238/3200-2-12
F-248/3334-2-12
F-258/3468-8

861201
861241
861321

2800-6400
3400-7000
4000-7400

238
248
258

248
258
258

300
310
320

310
320
320

112
112
108

.022
.022
.022

.022
.022
.022

.512
.533
.555

.533
.555
.555

SR-236/350-2S-10
R-258/420-2S-6

868511
868821

2600-6600
3800-7800

236
258

244
266

286
290

294
298

110
106

.020
.020

.020
.020

.560
.672

.579
.672

194
202
218
226
226
242
252

202
210
226
234
255
250
260

252
260
276
284
312
300
322

260
268
284
292
332
308
330

110
110
112
110
115
110
112

.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000

.400
.416
.448
.464
.453
.496
.557

.416
.432
.464
.480
.482
.512
.576

Hydraulic Roller Camshafts — Retrofit

Mechanical Lifter Camshafts

Mechanical Roller Camshafts

Buick V-8 67-76 - 400-430-455 cu.in.

Hydraulic Lifter Camshafts
H-194/250-2S-10
H-202/260-2S-10
H-218/280-2S-12
H-226/290-2S-10
1385557
H-242/310-2S-10
H-252/348-2S-12

18

850501
850521
850571
850631
850421
850671
850701

800-4200
1200-4800
1800-5400
2200-5800
2200-5200
2800-6600
3600-6800

CRANECAMS.COM

Grind Number

Part Number

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

.000
.000
.000
.000
.000

.000
.000
.000
.000
.000

.447
.464
.482
.499
.516

.464
.482
.499
.516
.533

Cadillac V-8 68-81 - 368-425-472-500 cu.in.

Hydraulic Lifter Camshafts
H-202/260-2S-14
H-210/270-2S-12
H-218/280-2S-12
H-226/290-2S-12
H-234/300-2S-12

RPM Power Range

1020541
1020561
1020571
1020631
1020641

1200-4800
1400-5200
1800-5600
2200-5800
2800-6400

202
210
218
226
234

210
218
226
234
242

260
268
276
284
292

268
276
284
292
300

114
112
112
112
112

Chevrolet 6 Cylinder 62-84 - 194-230-250 cu.in.

Hydraulic Lifter Camshafts
H-192/2667-2S-12
H-260-2
H-272-2
H-234/3250-2-6

200511
203901
204541
200541

800-4200
1200-4800
1800-5400
3000-6000

192
204
216
234

204
216
228
244

248
260
272
304

260
272
284
314

112
112
112
106

.000
.000
.000
.000

.000
.000
.000
.000

.467
.498
.530
.569

.498
.530
.560
.593

F-238/3200-2-8
F-248/3334-2-6
F-256/3634-2S-8

201141
201221
201311

2800-6600
3400-6800
4200-7200

238
248
256

248
258
260

304
310
292

314
320
296

108
106
108

.022
.022
.026

.022
.022
.026

.560
.583
.636

.583
.607
.646

.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000

.400
.401
.423
.427
.427
.454
.467

.427
.423
.423
.454
.454
.480
.494

.000
.000
.000
.000
.000

.000
.000
.000
.000
.000

.407
.429
.488
.509
.528

.429
.430
.509
.528
.539

.378
.400
.400
.401
.390
.427
.427
.423
.427
.427
.432
.432
.440
.440
.440
.440
.440
.446
.446
.454
.454
.454
.454
.454

.401
.427
.427
.423
.410
.427
.427
.446
.454
.454
.459
.459
.440
.440
.454
.454
.454
.459
.459
.454
.454
.480
.480
.480

Mechanical Lifter Camshafts

Hydraulic Lifter Camshafts
H-192/2667-2S-12
2020
2030
H-260-2
H-260-2
H-272-2
H-222/3114-2S-10

250511
254112
254122
253901
253902
253941
250321

Hydraulic Roller Camshafts
HR-194/271-2-12
HR-204/286-2S-12
HR-214/325-2S-12
HR-222/339-2S-12
HR-230/352-2S-12

Chevrolet 60˚ V-6 80-94 - 173 (2.8L)-189 (3.1L) cu.in.-3.4L

1439801
1439811
1439721
1439731
1439531

800-4200
800-4200
1200-4600
1200-4800
1200-4800
1800-5400
2200-6000

192
198
204
204
204
216
222

204
204
214
216
216
228
234

248
258
264
260
260
272
278

260
264
274
272
272
284
290

112
104
109
112
112
112
110

Chevrolet 90˚ V-6 92-02 - 262 (4.3L) cu.in.
800-4600
1200-5200
1600-5600
2200-6000
2600-6400

194
204
214
222
230

204
214
222
230
234

250
260
276
284
292

260
276
284
292
296

112
112
112
112
112

Chevrolet V-8 57-87 (also: 87-95 trucks w/standard [non-roller] hydraulic lifters) 262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.in.

Hydraulic Lifter Camshafts
2010
H-248-2
H-248-2
2020
3896929
260 H10
260 H10
2030
H-260-2
H-260-2
Z-256-2
Z-256-2
266 H10
266 H10
2040
H-266-2
H-266-2
Z-262-2
Z-262-2
272 H10
272 H10
2050
H-272-2
H-272-2

114102
113971
113972
114112
968711
10003
100032
114122
113901
113902
113501
113502
10004
100042
114132
113931
113932
113511
113512
10005
100052
114142
113941
113942

500-4000
800-4600
800-4600
800-4400
800-4500
1000-4600
1000-4600
1200-4800
1200-5000
1200-5000
1200-5200
1200-5200
1400-5000
1400-5000
1600-5400
1600-5200
1600-5200
1600-5400
1600-5400
1600-5400
1600-5400
1800-5600
1800-5600
1800-5600

184
192
192
194
195
204
204
204
204
204
206
206
210
210
210
210
210
212
212
216
216
216
216
216

194
204
204
204
202
204
204
214
216
216
218
218
210
210
216
216
216
218
218
216
216
228
228
228

244
248
248
254

254
260
260
264

260
260
264
260
260
256
256
266
266
270
266
266
262
262
272
272
272
272
272

260
260
274
272
272
268
268
266
266
276
272
272
268
268
272
272
284
284
284

104
112
112
104
112
110
110
110
112
112
112
112
110
110
114
114
114
114
114
110
110
112
112
112

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

Section Continued
866-388-5120 • 386-236-9983 FAX

19

Camshaft Quick Reference Guide
QUICK REFERENCE

Grind Number

Part Number

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

Chevrolet V-8 57-87 (also: 87-95 trucks w/standard [non-roller] hydraulic lifters) 262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.in.

Hydraulic Lifter Camshafts
274 H06
274 H06
274 H06
Z-268-2
Z-268-2
278 H10
278 H10
3863151
H-284
H-278-2
H-278-2
Z-274-2
Z-274-2
282 H06
282 H06
282 H06
H-288-2
H-288-2
H-228/320-6
284 H12
284 H12
H-228/3200-14
H-228/260-2S-7
H-228/3200-2S-6
H-228/3200-2S-6
286 H06
286 H06
H-230/318-12
H-232/260-2S1-6
H-232/2732-6
H-296-2
H-236/260-2S1-6
Z-286-2
Z-286-2
H-238/3347-6
H-238/3347-2S2-10
H-238/3347-2S-6
H-238/3347-2S-6
H-300-2
H-244/3439-6
H-244/3439-2S-6
H-244/3439-2S-6
302 H06
302 H06
302 H06
H-308-2
H-252/3500-12
654-655-08 T2 0A
H-256/3500-8

10017
100172
110172
113521
113522
10013
100132
967601
114201
113801
113802
113531
113532
10008
100082
110082
113821
113822
110551
10007
100072
110601
110251
110591
110592
10018
100182
110501
110271
110301
114561
110291
113541
113542
110651
110521
110691
110692
114051
110711
110741
110742
10011
100112
110112
114571
110541
110311
114581

1800-5400
1800-5400
1800-5400
1800-5800
1800-5800
2000-5800
2000-5800
2000-5600
2200-6000
2200-6200
2200-6200
2200-6400
2200-6400
2400-6200
2400-6200
2400-6200
2600-6400
2600-6400
2800-6400
2800-6200
2800-6200
3000-6400
2800-6000
2800-6400
2800-6400
3000-6400
3000-6400
3000-6600
3000-6400
3000-6400
3000-6600
3200-6600
3000-6800
3000-6800
3200-6600
3200-6800
3200-6800
3200-6800
3200-7000
3200-6800
3400-7000
3400-7000
3400-7000
3400-7000
3400-7000
3400-7200
3600-7200
4200-7200
3800-7200

218
218
218
218
218
222
222
222
222
222
222
224
224
226
226
226
226
226
228
228
228
228
228
228
228
230
230
230
232
232
234
236
236
236
238
238
238
238
238
244
244
244
246
246
246
246
252
252
256

218
218
218
230
230
222
222
222
222
234
234
230
230
226
226
226
234
234
228
228
228
228
232
234
234
230
230
230
236
232
242
242
244
244
238
242
244
244
246
244
252
252
246
246
246
254
252
272
256

274
274
274
268
268
278
278

274
274
274
280
280
278
278

284
278
278
274
274
282
282
282
288
288
284
284
284
284
288
284
284
286
286
290
292
290
296
296
286
286
294
294
294
294
300
300
300
300
302
302
302
308
308
286
312

HR-260-2-12 IG
HR-210/325-2S-12.90 IG
HR-276-2S-12 IG
HR-216/339-2S-12.90 IG
HR-284-2S-12 IG
HR-222/345-2S-12.90 IG
HR-230/352-2S1-8 IG
HR-230/359-2S-12.90 IG
HR-296-2S-12 IG
HR-234/365-2S-12.90 IG
HR-238/372-2S2-10.90 IG
HR-306-2S-10.86 IG
HR-240/372-2S1-14.86 IG
HR-242/372-2S-12.90 IG

119811
119561
119821
119671
119831
119701
119571
119661
119841
119691
119581
119651
119681
119591

1000-5200
1400-5600
1600-5800
1600-5800
2000-6200
2000-6200
2400-6400
2600-6600
2800-6800
2800-6800
3000-6800
3200-7000
3400-7200
3600-7200

204
210
214
216
222
222
230
230
234
234
238
240
240
242

214
218
222
224
230
230
238
238
242
242
242
248
248
250

260
272
276
284
284
288
292
292
296
296
300
306
306
304

Hydraulic Roller Camshafts — Retrofit

20

284
290
290
280
280
282
282
282
296
296
284
284
284
284
292
290
290
286
286
290
296
290
304
302
294
294
294
304
300
300
308
300
308
308
302
302
302
316
308
306
312

106
106
106
112
112
110
110
114
114
114
114
110
110
106
106
106
114
114
106
112
112
114
107
106
106
106
106
112
106
106
110
106
110
110
106
110
106
106
112
106
106
106
106
106
106
112
112
108
108

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.450
.450
.450
.459
.459
.467
.467
.447
.450
.467
.467
.473
.473
.470
.470
.470
.458
.458
.480
.480
.480
.480
.390
.480
.480
.465
.465
.477
.390
.410
.473
.390
.491
.491
.502
.502
.502
.502
.480
.516
.516
.516
.500
.500
.500
.495
.525
.390
.525

.450
.450
.450
.486
.486
.467
.467
.447
.450
.494
.494
.486
.486
.470
.470
.470
.473
.473
.480
.480
.480
.480
.410
.494
.494
.465
.465
.477
.410
.410
.488
.410
.491
.491
.502
.520
.516
.516
.495
.516
.525
.525
.500
.500
.500
.510
.525
.410
.525

270
280
284
292
292
296
300
300
304
304
304
314
314
312

112
112
112
112
112
112
108
112
112
112
110
110
114
112

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.429
.488
.488
.509
.509
.518
.528
.539
.539
.548
.558
.558
.558
.558

.452
.509
.509
.528
.528
.539
.548
.558
.558
.558
.558
.558
.558
.558

Section Continued
CRANECAMS.COM

Grind Number

Part Number

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

HR-246/372-2S-14 IG
HR-250/372-2S-10.86 IG
HR-252/400-2S-8 IG
HR-258/372-2S-12.86 IG

119601
119611
119711
119721

3800-7200
4000-7200
4200-7200
4400-7200

246
250
252
258

254
258
256
266

308
316
322
320

316
324
326
328

114
110
108
112

.000
.000
.000
.000

.000
.000
.000
.000

.558
.558
.600
.558

.558
.558
.600
.558

3736097
F-228/3067-2-6
F-228/3067-2-10
F-238/3200-14
F-278-2
3972182
F-244/3454-2S-6
F-244/3454-2S-6
F-280-2
F-248/3334-6
F-288-2
285-295-06
F-252/3574-2S-6
F-252/3574-2S-6
F-290-2
3849346
F-256/340-2S-8
F-256/3634-2S-5
F-256/3634-2S-5
3927140
F-260/3694-2S-6
F-260/370-2-6
F-260/370-2-6
F-262/340-2S-7
F-300-2
F-268/3814-2S-6
F-268/3814-2S-6
F-310
F-276/3934-2S-6
F-320
F-280/3994-2S-8

110901
110911
110931
110941
113841
110951
110921
110922
114681
110961
113861
12003
110981
110982
114691
967251
110971
111411
111412
968821
111431
111451
111452
110991
114701
111501
111502
114711
111001
114721
111751

2000-5600
2400-6000
2600-6200
3000-6600
3000-6800
2800-6600
3200-6800
3200-6800
3200-7000
3400-7000
3400-7200
3600-7000
3800-7200
3800-7200
3800-7600
4000-7000
4000-7800
4000-7600
4000-7600
4200-7200
4400-7600
4400-7600
4400-7600
4400-7800
4600-8200
4600-8000
4600-8000
4800-8200
4800-8400
5000-8600
5000-8800

227
228
228
238
238
242
244
244
244
248
248
250
252
252
252
254
256
256
256
257
260
260
260
262
264
268
268
272
276
280
280

230
238
238
238
248
254
252
252
252
248
258
260
260
260
260
254
260
264
264
269
268
270
270
268
272
276
276
272
284
280
288

260
290
290
278
278

268
300
300
278
288

280
280
280
288
288
285
288
288
290

288
288
288
288
298
295
296
296
298

288
292
292

292
300
300

296
295
295
294
300
304
304
310
312
320
316

304
305
305
304
308
312
312
310
320
320
324

110.5
106
110
114
114
116
106
106
112
106
114
106
106
106
112
114
108
105
105
112
106
106
106
107
112
106
106
108
106
108
108

.012
.022
.022
.022
.022
.020
.026
.026
.026
.022
.022
.026
.026
.026
.026
.030
.018
.026
.026
.024
.026
.026
.026
.020
.026
.026
.026
.026
.026
.026
.026

.018
.022
.022
.022
.022
.025
.026
.026
.026
.022
.022
.028
.026
.026
.026
.030
.020
.026
.026
.026
.026
.028
.028
.026
.026
.026
.026
.026
.026
.026
.026

.393
.460
.460
.480
.480
.459
.518
.518
.518
.500
.500
.533
.536
.536
.536
.485
.612
.545
.545
.493
.554
.555
.555
.612
.563
.572
.572
.581
.590
.599
.599

.399
.480
.480
.480
.500
.485
.536
.536
.536
.500
.520
.555
.554
.554
.554
.485
.578
.563
.563
.512
.572
.578
.578
.572
.581
.590
.590
.581
.608
.599
.617

SR-228/338-2S-12 IG
SR-232/350-2S-12.90 IG
SR-236/350-2S-12 IG
SR-240/362-2S-10.90 IG
SR-240/362-2S-12.90 IG
TR-242/3867-2S-6
SR-244/362-2S-12 IG
SR-244/362-2S-14 IG
SR-248/400-2S-8 IG
R-248/420-2S2-6
SR-250/374-2S-10.90 IG
SR-250/374-2S-12.90 IG
R-252/420-2S-6
R-252/420-2S-6 SFO
R-252/420-2S-10
SR-252/374-2S-12 IG
R-256/4301-2S-6
R-256/4301-2S-6 RB RD
R-256/420-2S1-6
R-258/452-2S4-8 LRB RD SFO
SR-260/400-2S-8 IG
R-260/420-2S2-6
294-304-08RRD.95
R-260/4467-2S-6.96
R-260/4467-2S-6.96 SFO
294-306-06 RRD.95
295-299-06R.98
383-431-08R.95 LWD RB RD
R-264/420-2S1-6

118541
118571
118551
118581
118611
118131
118521
118531
118631
118741
118591
118691
118751
118761
118911
118711
118971
118811
118821
118951
118661
118831
19145
118411
118431
19137
19128
19146
118861

2200-6200
2400-6600
2400-6600
3000-7000
3400-7200
3600-7200
3400-7200
3600-7400
3600-7400
3800-7400
3800-7400
3800-7400
4000-7600
4000-7600
4000-7600
3800-7400
4000-7800
4000-7800
4000-7800
4000-7800
4000-7600
4200-8000
4200-8200
4200-8200
4200-8200
4200-8000
4200-7800
4400-8400
4200-8000

228
232
236
240
240
242
244
244
248
248
250
250
252
252
252
252
256
256
256
258
260
260
260
260
260
260
262
264
264

236
240
244
248
248
250
252
252
252
256
258
258
260
260
260
260
262
262
264
260
264
264
266
268
268
270
266
268
272

278
286
286
294
294
282
294
294
286
280
300
300
284
284
284
302
284
284
288
287
298
292
294
290
290
294
295
294
296

280
294
294
302
302
290
302
302
290
288
308
308
292
292
292
310
290
290
296
289
302
296
304
306
306
306
299
298
304

112
112
112
110
112
106
112
114
108
106
110
112
106
106
110
112
106
106
106
108
108
106
108
106
106
106
106
108
106

.020
.020
.020
.020
.020
.022
.020
.020
.020
.020
.020
.020
.020
.020
.020
.020
.020
.020
.020
.020
.020
.020
.012
.012
.012
.012
.012
.020
.020

.020
.020
.020
.020
.020
.022
.020
.020
.022
.020
.020
.020
.020
.020
.020
.020
.022
.022
.020
.022
.022
.020
.020
.022
.022
.030
.012
.022
.020

.507
.525
.525
.543
.543
.580
.543
.543
.600
.630
.561
.561
.630
.630
.630
.561
.753
.753
.630
.746
.600
.630
.670
.670
.670
.670
.650
.770
.630

.525
.543
.543
.561
.561
.600
.561
.561
.600
.630
.561
.561
.630
.630
.630
.561
.753
.753
.630
.746
.600
.630
.630
.625
.625
.615
.650
.770
.630

Hydraulic Roller Camshafts — Retrofit

Mechanical Lifter Camshafts

Mechanical Roller Camshafts

Section Continued
866-388-5120 • 386-236-9983 FAX

21

Camshaft Quick Reference Guide
QUICK REFERENCE

Grind Number

Part Number

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

Chevrolet V-8 57-87 (also: 87-95 trucks w/standard [non-roller] hydraulic lifters) 262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.in.

Mechanical Roller Camshafts
R-264/420-2S1-10
R-264/420-2S1-10 SFO
298-311-06RRD.95
R-264/4381-2S-8 RB RD
R-264/4381-2S-8 LWD RD 55J
R-268/420-2S1-7
R-268/4467-2S-6.96
R-268/4467-2S-6.96 SFO
R-268/452-2S-7
R-270/420-2S8-6
R-272/4334-2S2-10
R-272/4334-2S2-10 SFO
R-272/428-2S-6 SFO
R-274/4541-2S-6.90
R-276/420-2S1-6
R-276/5152-2S-14 SFO 55J
R-278/452-2S2-6 SFO
R-280/420-2S-8
R-280/450-2S-8
R-282/4765-2S2-10
R-282/4765-2S2-12
R-282/4765-2S2-12 SFO
R-282/5002-2S-13 SFO
R-286/4765-2S3-12
R-286/4765-2S3-12 SFO

118921
118941
19139
118771
118781
118871
118421
118441
118791
118881
118321
118331
118291
118801
118891
118991
118961
118901
118361
118381
118451
118461
118491
118471
118481

Hydraulic Roller Camshafts
2010
2011
2020
2030
2031
2032

104201
104204
104211
104221
104225
104224

4200-8200
4200-8200
4400-8000
4400-8000
4400-8000
4600-8200
4400-8200
4400-8200
4400-8200
4400-8200
4400-8200
4400-8200
4600-8200
4600-8200
4600-8400
6000-9800
4800-8400
5000-8600
5000-8600
5000-8600
6000-9400
6000-9400
6000-9600
6000-9800
6000-9800

264
264
264
264
264
268
268
268
268
270
272
272
272
274
276
276
278
280
280
282
282
282
282
286
286

272
272
273
268
268
272
276
276
272
276
282
282
280
282
284
292
284
284
284
290
290
290
290
294
294

296
296
298
296
296
300
298
298
297
302
312
312
302
305
308
306
307
312
320
316
316
316
312
320
320

304
304
311
300
300
304
314
314
301
308
322
322
310
313
316
326
313
316
324
324
324
324
330
328
328

110
110
106
108
108
107
106
106
107
106
110
110
106
106
106
114
106
108
108
110
112
112
113
112
112

.020
.020
.012
.020
.020
.020
.012
.012
.020
.020
.026
.026
.020
.020
.020
.020
.020
.020
.026
.035
.035
.035
.020
.035
.035

.020
.020
.030
.022
.022
.020
.022
.022
.022
.020
.026
.026
.014
.022
.020
.026
.022
.020
.026
.030
.030
.030
.030
.030
.030

.630
.630
.670
.745
.745
.630
.670
.670
.746
.630
.650
.650
.770
.681
.630
.927
.746
.630
.675
.715
.786
.786
.825
.786
.786

.630
.630
.615
.745
.745
.630
.625
.625
.746
.630
.641
.641
.715
.681
.630
.720
.746
.630
.641
.688
.757
.757
.776
.757
.757

.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000

.384
.384
.407
.429
.438
.452

.407
.429
.429
.452
.452
.465

Chevrolet V-8 87-92 - 305 (5.0L)-350 (5.7L) cu.in.
500-4200
500-4400
800-4600
1200-5200
1400-5400
1800-5800

184
184
194
204
208
214

194
204
204
214
214
220

246
246
256
260
264
270

256
266
266
270
270
276

106
108
111
116
112
112

Chevrolet V-8 87-99 - 305 (5.0L)-350 (5.7L) cu.in. (except 5.7L LS1)

Hydraulic Roller Camshafts
HR-260-2-12 IG
HR-206/319-2S-12.90 IG
HR-276-2S-12 IG
HR-216/339-2S-12.90 IG
HR-218/332-2S3-12 IG
HR-284-2S-12 IG
HR-224/345-2S-14.04 IG
HR-230/359-2S-12.90 IG
HR-296-2S-12 IG
HR-234/365-2S-12.90 IG
HR-302-2S-10.04 IG

109811
109851
109821
109671
109861
109831
109871
109661
109841
109691
109651

1000-5200
1000-5200
1600-5800
1600-5800
1800-6000
2000-6200
2200-6400
2600-6600
2800-6800
2800-6800
3200-7200

204
206
214
216
218
222
224
230
234
234
240

214
214
222
224
226
230
232
238
242
242
244

260
268
276
284
280
284
286
292
296
296
302

270
276
284
292
288
292
294
300
304
304
306

112
112
112
112
112
112
114
112
112
112
110

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.429
.479
.488
.509
.498
.509
.518
.539
.539
.548
.558

.452
.498
.509
.528
.518
.528
.539
.558
.558
.558
.558

SR-228/338-2S-12 IG
SR-232/350-2S-12.90 IG
SR-236/350-2S-12 IG
SR-240/362-2S-12.90 IG
SR-244/362-2S-12 IG

108541
108571
108551
108611
108521

2200-6200
2400-6600
2400-6600
3400-7200
3400-7200

228
232
236
240
244

236
240
244
248
252

278
286
286
294
294

280
294
294
302
302

112
112
112
112
112

.020
.020
.020
.020
.020

.020
.020
.020
.020
.020

.507
.525
.525
.543
.543

.525
.543
.543
.561
.561

.000
.000

.000
.000

.479
.498

.518
.498

Mechanical Roller Camshafts

Hydraulic Roller Camshafts
2033
2050

22

104227
104241

Chevrolet V-8 92-96 - 305 (5.0L)-350 (5.7L) cu.in. LT1
1500-5700
2400-6400

210
218

224
218

272
280

286
280

CRANECAMS.COM

112
116

Grind Number

Part Number

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

Chevrolet V-8 97-13 (also 99-13 Vortec 4800, 5300, 6000, 6200) - 4.8 - 5.3 - 5.7 (346) - 6.0 - 6.2L LS1, LS2, LS3/L92, LS6

Hydraulic Roller Camshafts
HR-206/294-2S-14.55
HR-210/3241-2S-14 4A
HR-210/3241-2S-16 2A
HR-216/3241-15
HR-216/344-2S1-16 3A
HR-216/3241-2S-15
HR-216/344-2S-14
HR-220/3241-2S1-14
HR-222/3241-2S-15 3A
HR-224/3241-14
HR-224/3241-2S-14 2A
HR-224/347-2S-14 4A
HR-224/347-2S1-15 4A
HR-228/353-13 4A
HR-228/3241-2S-12
HR-228/353-2S1-12
HR-228/353-2S1-14 2A
HR-228/347-2S-15 0A
HR-232/353-2SR-17 2A
HR-232/353-2S1-12 4A
HR-232/3241-2S1-17 3A
HR-232/353-2S-10 0A
HR-236/347-2S-14 0A
HR-236/353-2S-12
HR-236/347-2S1-15
HR-236/353-2-10 0A
HR-240/353-2SR-14
HR-240/353-2S-14 4A
HR-246/367-2-14

1449511
1449041
1449051
1449061
1449071
1449561
1449081
1449011
1449091
1449591
1449101
1449111
1449121
1449131
1449141
1449601
1449151
1449161
1449171
1449181
1449191
1449201
1449211
1449611
1449221
1449231
1449241
1449251
1449261

1400-5500
1800-6000
1600-6000
2200-6300
1900-6000
2000-6500
2200-6500
2400-6500
2300-6800
2300-6500
2200-6500
2300-6500
2400-6500
2700-6500
2700-6500
2400-6500
2400-6500
2400-6500
2600-6400
2900-6500
2600-6600
2900-6600
3000-6800
3000-6800
2800-6800
3200-6800
3300-7000
3000-7000
3200-7200

206
210
210
216
216
216
216
220
222
224
224
224
224
228
228
228
228
228
232
232
232
232
236
236
236
236
240
240
246

214
218
218
216
222
224
224
224
228
224
228
228
232
228
232
232
232
236
228
236
240
240
240
240
244
246
236
246
256

270
272
272
278
277
278
277
282
284
286
286
280
280
290
290
290
290
283
294
294
294
294
291
298
291
298
302
302
303

278
280
280
278
283
286
285
286
290
286
290
283
287
290
294
294
294
291
290
298
302
302
295
302
299
308
298
308
313

114
114
116
115
116
115
114
114
115
114
114
114
115
113
112
112
114
115
117
112
117
110
114
112
115
110
114
114
114

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.500
.551
.551
.551
.585
.551
.585
.551
.551
.551
.551
.590
.590
.600
.551
.600
.600
.590
.600
.600
.551
.600
.590
.600
.590
.600
.600
.600
.624

.500
.551
.551
.551
.585
.551
.585
.551
.551
.551
.551
.590
.590
.600
.551
.600
.600
.590
.600
.600
.551
.600
.590
.600
.590
.600
.600
.600
.624

R-240/3821-2S-10
R-242/353-2S-14
R-244/382-2S-10
R-248/353-2S-10 0A
R-262/395-2S-8
R-276/420-2-14

1448051
1448011
1448061
1448021
1448031
1448041

3500-7500
3300-7500
3600-7600
3600-7600
3800-7800
4600-8800

240
242
244
248
262
276

244
248
248
260
268
286

269
273
273
279
296
308

273
279
277
292
302
318

110
114
110
110
108
114

.020
.020
.020
.020
.020
.020

.022
.022
.022
.022
.022
.020

.649
.600
.649
.600
.671
.714

.649
.600
.649
.600
.671
.714

114
112
115
112

.000
.000
.000
.000

.000
.000
.000
.000

.600
.625
.625
.661

.600
.625
.625
.661

.590
.590
.624

.624
.624
.624

Mechanical Roller Camshafts

Hydraulic Roller Camshafts
HR-220/3333-2S1-14 4A
HR-224/347-2S2-12 4A
HR-224/347-2S2-15 4A
HR-228/367-2S1-12 4A

2039271
2039281
2039291
2039341

Chevrolet V-8 06-13 - 7.0L LS7
2100-6400
2600-6800
2300-6800
2800-7000

220
224
224
228

238
244
244
246

281
280
280
285

299
299
299
303

Chevrolet V-8 07-13 6.2L LS3/L92/Vortec 6.2 with three bolt timing gear

Hydraulic Roller Camshafts
HR-216/347-2S-13 4A
HR-220/347-2S-13 4A
HR-226/367-2S1-14

2019371
2019381
2019391

2000-6000
2200-6400
2600-6000

216
220
226

232
236
240

272
276
283

289
293
240

113
113
114

866-388-5120 • 386-236-9983 FAX

.000
.000
.000

.000
.000
.000

23

Camshaft Quick Reference Guide
QUICK REFERENCE

Grind Number

Part Number

Hydraulic Lifter Camshafts

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

Chevrolet V-8 58-65 - 348-409-427 (Z-11) cu.in.

H-200/2717-2-10
H-218/300-2S-12
H-224/3090-2-12
H-230/3101-2S-14
H-236/325-2-10

150061
150291
150301
150311
150171

800-4400
1800-5400
2200-6000
2800-6400
3000-6600

200
218
224
230
236

210
230
234
234
246

264
288
294
292
296

274
300
304
296
306

110
112
112
114
110

.000
.000
.000
.000
.000

.000
.000
.000
.000
.000

.475
.525
.541
.543
.569

.502
.543
.569
.551
.588

HR-218/332-2S-10
HR-224/319-2S-10
HR-230/352-2S-12

159511
159521
159531

1600-5600
2000-6000
2600-6600

218
224
230

226
230
234

280
280
292

288
286
296

110
110
112

.000
.000
.000

.000
.000
.000

.581
.558
.616

.604
.574
.628

F-228/3067-2-10
3796077
3830690
3837735
F-256/3412-2-10

150811
150421
150431
150441
151341

2500-5800
3000-6200
3200-6500
3800-7200
3800-7200

228
234
237
250
256

238
234
241
250
266

268
280
274
296
292

278
280
281
296
302

110
116.5
113.5
113.5
110

.022
.018
.022
.030
.026

.022
.022
.030
.030
.026

.537
.434
.504
.555
.597

.560
.434
.515
.555
.617

SR-236/350-2S-12
SR-244/362-2S-10
SR-252/374-2S-12

158511
158171
158711

2600-5800
3000-6200
3400-6800

236
244
252

244
252
260

286
294
302

294
302
310

112
110
112

.020
.020
.020

.020
.020
.020

.613
.634
.655

.634
.655
.655

110
110
110
110
112
112
110
110
114
114
115
110
110
112
112
108
114
114
108
108
108
112
112
112
114
110
110
110
114
114
112
114
108
108
112
114
114
114

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.453
.468
.484
.484
.484
.484
.499
.499
.485
.485
.461
.515
.515
.515
.515
.529
.529
.529
.533
.533
.533
.534
.534
.544
.530
.541
.553
.553
.553
.569
.559
.547
.567
.567
.571
.595
.585
.600

.484
.485
.484
.484
.515
.515
.499
.499
.502
.502
.480
.515
.515
.510
.510
.525
.525
.525
.533
.533
.533
.553
.553
.544
.551
.559
.571
.571
.571
.595
.571
.566
.567
.567
.585
.595
.600
.615

Hydraulic Roller Camshafts — Retrofit

Mechanical Lifter Camshafts

Mechanical Roller Camshafts

Hydraulic Lifter Camshafts
H-248-2
2020
260 H10
260 H10
H-260-2
H-260-2
266 H10
266 H10
2030
2030
3883986
272 H10
272 H10
H-272-2
H-272-2
H-222/3114-2S1-8
H-278-2
H-278-2
282 H08
282 H08
282 H08
H-286-2
H-286-2
284 H12
H-228/312-2S-14 T1.2
H-230/318-2-10
H-236/325-2-10
H-236/325-2-10
H-296-2
294-304 H14
H-240/329-2S-12
H-242/322-2-14
328 H08
328 H08
H-306-2
H-248/3500-2S-14
H-254/344-2S-14
H-262/353-2S-14

133971
134112
10303
103032
133901
133902
10304
103042
133931
134122
969391
10305
103052
133941
133942
130201
133801
133802
10307
103072
133072
134241
134242
10306
132561
130211
134551
134552
134561
10313
130221
130231
133101
133102
134571
130241
130721
130731

Chevrolet V-8 67-95 - 396-402-427-454 cu.in.
600-4200
800-4400
1000-4500
1000-4500
1000-4800
1000-4800
1200-4800
1200-4800
1200-5000
1200-5000
1200-4600
1400-5000
1400-5000
1600-5400
1600-5400
1800-5600
2000-5800
2000-5800
2200-5600
2200-5600
2200-5600
2400-6200
2400-6200
2800-6200
2800-6600
3000-6600
3000-6600
3000-6600
3000-6800
3200-6800
3000-6800
3200-7000
3400-6800
3400-6800
3400-7000
3600-7000
3800-7200
4000-7200

192
202
204
204
204
204
210
210
210
210
214
216
216
216
216
222
222
222
226
226
226
226
226
228
228
230
236
236
236
238
240
242
246
246
246
248
254
262

204
210
204
204
216
216
210
210
218
218
218
216
216
228
228
234
234
234
226
226
226
236
236
228
236
240
246
246
246
248
246
252
246
246
254
256
262
270

248
262
260
260
260
260
266
266
266
266

260
270
260
260
272
272
266
266
274
274

272
272
272
272
278
278
278
282
282
282
286
286
284
298
290
296
296
296
294
300
322
328
328
306
304
314
322

272
272
284
284
290
290
290
282
282
282
296
296
284
306
300
306
306
306
304
306
332
328
328
314
312
322
330

Section Continued

24

CRANECAMS.COM

Grind Number

Part Number

RPM Power Range

Hydraulic Roller Camshafts — Retrofit

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

Chevrolet V-8 67-95 - 396-402-427-454 cu.in.

HR-204/286-2-12 IG
ZHR-276-2S-10 IG
HR-214/325-2S-12 IG
HR-218/3001-2S-14 IG
HR-222/339-2S-10 IG
ZHR-288-2S-12 IG
HR-230/352-2S1-14 IG
ZHR-296-2S-12 IG
HR-236/359-2S-14 IG
HR-240/365-2S-12 IG
HR-244/372-2S-10 IG
HR-306-2S-14 IG
HR-246/400-2S-14 IG
HR-248/372-2S-10 IG
HR-248/372-2S-14 IG
HR-250/400-2S1-14 IG
HR-254/400-2S-14 IG
HR-256/372-2S-10 IG
HR-318-2S-14 IG
HR-258/4001-2S-14 IG
HR-262/400-2S2-14 IG
HR-262/400-2S1-14 IG
HR-264/420-2S-15 IG
HR-270/400-2S-14 IG

139601
139001
139351
139611
139761
139011
139771
139021
139671
139681
139781
139651
139791
139801
139691
139811
139701
139821
139661
139831
139841
139711
139861
139851

800-4600
1200-5000
1200-5200
1400-5200
1600-5400
1800-5600
2000-5800
2200-6000
2200-6000
2600-6200
2800-6200
3000-6400
3200-6400
3000-6400
3200-6400
3200-6400
3400-6600
3400-6600
3600-6600
3600-6600
3800-6600
3800-6600
4000-6800
4400-6800

204
214
214
218
222
226
230
234
236
240
244
244
246
248
248
250
254
256
256
258
262
262
264
270

214
222
222
224
230
234
236
242
244
248
256
256
254
256
256
258
262
264
264
266
266
270
272
282

260
276
276
278
284
288
292
296
298
302
306
306
316
310
310
320
324
318
318
328
332
332
328
340

270
284
284
284
292
296
298
304
306
310
318
318
324
318
318
328
332
326
326
336
336
340
336
347

112
110
112
114
110
112
114
112
114
112
110
114
114
110
114
114
114
110
114
114
114
114
115
114

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.486
.553
.553
.510
.576
.587
.598
.610
.610
.621
.632
.632
.680
.632
.632
.680
.680
.632
.632
.680
.680
.680
.714
.680

.512
.576
.576
.510
.598
.610
.610
.632
.632
.632
.632
.632
.680
.632
.632
.680
.680
.632
.632
.680
.680
.680
.714
.680

F-238/3200-2-8
F-304-2
3863143
F-244/3454-2S-8
F-244/3454-2S-14
F-314-2
F-314-2
F-252/3574-2S-8
F-252/3574-2S-14
F-326-2
F-256/3634-2S-8
F-290-2
F-290-2
F-260/3694-2S-8
F-260/3694-2S-14
3959180
3925535
F-310-2
F-310-2
F-266/3528-2-14
F-268/3814-2S-8
F-270/3867-2S-10
F-316-2
F-272/3874-2S-14
F-276/3934-2S-8
F-276/3934-2S-8 SFO
F-280/3994-2S-10
F-280/3994-2S-14

131101
133841
969961
131111
131121
134781
134782
131131
131271
134261
131311
134691
134692
131441
131281
131141
968561
134761
134762
131151
131541
131161
134771
131291
131641
131171
131761
131181

2600-6200
2800-6600
3000-6400
3200-6600
3400-6800
3400-7000
3400-7000
3600-7000
3600-7200
3800-7400
4000-7400
4000-7500
4000-7500
4200-7600
4200-7800
4400-7200
4400-7200
4400-7800
4400-7800
4400-8000
4600-7800
4600-8000
4800-8000
4600-8200
4800-8200
4800-8200
5000-8400
5200-8400

238
238
242
244
244
248
248
252
252
252
256
256
256
260
260
262
264
266
266
266
268
270
272
272
276
276
280
280

248
248
242
252
252
258
258
260
260
262
264
266
266
268
268
272
269
276
276
276
276
276
280
280
284
284
288
288

300
304

310
314

280
280
314
314
288
288
326
292
290
290
296
296

288
288
324
324
296
296
336
300
300
300
304
304

310
310
302
304
300
316
308
312
312
316
316

320
320
312
312
312
324
316
320
320
324
324

108
114
114
108
114
110
110
108
114
110
108
110
110
108
114
110
112
110
110
114
108
110
110
114
108
108
110
114

.022
.022
.024
.026
.026
.022
.022
.026
.026
.022
.026
.026
.026
.026
.026
.024
.024
.026
.026
.026
.026
.012
.026
.026
.026
.026
.026
.026

.022
.022
.028
.026
.026
.022
.022
.026
.026
.024
.026
.026
.026
.026
.026
.026
.026
.026
.026
.026
.026
.026
.026
.026
.026
.026
.026
.026

.544
.544
.520
.587
.587
.567
.567
.608
.608
.554
.618
.580
.580
.628
.628
.575
.560
.600
.600
.600
.648
.657
.659
.659
.669
.669
.679
.679

.566
.567
.520
.608
.608
.590
.590
.628
.628
.554
.638
.600
.600
.648
.648
.615
.580
.620
.620
.620
.669
.620
.679
.679
.689
.689
.699
.699

SR-238/350-2S-12 IG
SR-246/362-2S-10 IG
SR-246/362-2S-14 IG
R-246/420-2-14 IG
R-250/420-2S-10
SR-254/374-2S-12 IG
R-254/420-2S1-12 IG
SR-254/374-2S-14 IG
R-254/420-2-10
R-258/420-2S1-14 IG
R-258/420-2S-8

138551
138601
138781
138141
138871
138631
138101
138791
138881
138681
138891

2800-6600
3000-6800
3200-6800
3200-7000
3200-7000
3400-7200
3600-7200
3600-7200
3800-7200
4000-7200
4000-7200

238
246
246
246
250
254
254
254
254
258
258

246
254
254
256
258
262
262
262
264
262
266

288
296
296
278
282
304
286
304
286
290
290

296
304
304
288
290
312
294
312
296
294
298

112
110
114
114
110
112
112
114
110
114
108

.020
.020
.020
.020
.020
.020
.020
.020
.020
.020
.020

.020
.020
.020
.020
.020
.020
.020
.020
.020
.020
.020

.595
.615
.615
.714
.714
.636
.714
.636
.714
.714
.714

.615
.636
.636
.714
.714
.636
.714
.636
.714
.714
.714

Mechanical Lifter Camshafts

Mechanical Roller Camshafts

Section Continued
866-388-5120 • 386-236-9983 FAX

25

Camshaft Quick Reference Guide
Grind Number

Part Number

QUICK REFERENCE

Mechanical Roller Camshafts
SR-262/374-2S1-14 IG
R-262/420-2S1-14 IG
R-262/420-2-6
R-262/420-2-10
R-268/420-2S-8
R-268/420-2S-8 SFO
R-270/420-2S2-14
R-272/420-2S1-10
R-274/4334-2S-10
R-274/4334-2S-10 SFO
R-274/4334-2S-14
R-274/4334-2S-14 SFO
R-274/5002-2S-14 SFO
R-276/420-2S1-14
R-276/420-2S1-14 IG
R-278/420-2S-10
R-278/420-2-14 IG
R-282/420-2-12
R-282/490-2S2-13 SFO
R-282/5002-2S-10 SFO
R-284/456-2S1-10
R-284/456-2S1-10 SFO
R-284/456-2S5-14
R-284/456-2S5-14 SFO
R-286/490-2S1-14 SFO
R-286/500-2S3-16 SFO
R-286/5151-2S-16 SFO
321-334-10R
333-344-14R
R-288/5002-2S2-12 SFO
R-288/515-2S2-16 SFO
R-288/515-2S3-18 SFO
R-292/5152-2S-17 SFO 55J

138641
138131
138801
138811
138831
138671
138661
138841
138291
138301
138351
138361
138931
138451
138461
138851
138471
138861
138941
138711
138591
138701
138391
138401
138771
138951
138961
19315
19333
138971
138911
138921
138981

Hydraulic Roller Camshafts

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

.020
.020
.020
.020
.020
.020
.020
.020
.026
.026
.026
.026
.020
.020
.020
.020
.020
.020
.026
.020
.026
.026
.026
.026
.026
.026
.024
.030
.035
.020
.024
.020
.020

.020
.020
.020
.020
.020
.020
.020
.020
.026
.026
.026
.026
.016
.020
.020
.020
.020
.020
.022
.030
.026
.026
.026
.026
.030
.030
.026
.030
.030
.022
.030
.022
.022

.636
.714
.714
.714
.714
.714
.714
.714
.737
.737
.737
.737
.850
.714
.714
.714
.714
.714
.833
.875
.775
.775
.775
.775
.833
.850
.876
.723
.774
.850
.876
.876
.876

.636
.714
.714
.714
.714
.714
.714
.714
.726
.726
.726
.726
.818
.714
.714
.714
.714
.714
.772
.800
.723
.723
.740
.740
.810
.816
.794
.714
.726
.850
.800
.850
.850

Chevrolet V-8 67-95 - 396-402-427-454 cu.in.
4200-7400
4200-7600
4200-7200
4200-7400
4400-7600
4400-7600
4400-7800
4400-7800
4600-8000
4600-8000
4600-8200
4600-8200
4600-8600
4600-8200
4600-8200
4600-8000
4600-8200
4800-8200
4800-8600
5000-8200
4800-8200
4800-8200
5000-8400
5000-8400
5000-8000
5000-7600
6000-8400
5000-8200
5000-8400
5000-8400
5000-8400
5200-8400
5800-8600

262
262
262
262
268
268
270
272
274
274
274
274
274
276
276
278
278
282
282
282
284
284
284
284
286
286
286
287
287
288
288
288
292

270
270
272
272
272
272
278
278
284
284
284
284
300
280
280
282
288
292
304
286
292
292
296
296
306
298
310
292
297
300
312
316
310

312
294
294
294
300
300
302
304
314
314
314
314
304
308
308
310
310
314
318
312
324
324
324
324
326
326
320
321
333
318
322
318
322

320
302
304
304
304
304
310
310
324
324
324
324
331
312
312
314
320
324
339
330
332
332
336
336
352
348
344
334
344
332
352
348
342

114
114
106
110
108
108
114
110
110
110
114
114
114
114
114
110
114
112
113
110
110
110
114
114
114
116
116
110
114
112
116
118
117

Chevrolet V-8 96-00 - 454 (7.4L)-502 (8.2L) cu.in. Gen VI

HR-204/286-2-12 IG
HR-214/325-2S-12 IG
HR-222/339-2S-12 IG
HR-226/345-2S-12 IG
HR-226/345-2S-14 IG
HR-230/352-2S-12 IG
HR-236/359-2S-10 IG
HR-236/359-2S-12 IG
HR-240/365-2S-14 IG
HR-242/372-2S-12 IG
HR-244/372-2S2-14 IG
HR-248/372-2S-14 IG
HR-254/400-2S2-10 IG
HR-254/400-2S4-14 IG
HR-262/400-2S-14 IG
HR-262/400-2S1-14 IG

168711
168721
168781
168731
168791
168761
168801
168741
168771
168811
169651
169691
168831
168841
168851
169711

800-5000
1200-5000
1400-5400
1600-5600
1800-5800
2000-5800
2200-5800
2200-6000
2600-6200
2800-6200
3000-6400
3200-6400
3400-6600
3600-6800
3800-6800
3800-7000

204
214
222
226
226
230
236
236
240
242
244
248
254
254
262
262

214
220
230
236
236
236
244
244
248
246
256
256
262
262
264
270

260
276
284
288
288
292
298
298
302
304
306
310
324
324
332
332

270
282
292
298
298
298
306
306
310
308
318
318
332
332
326
340

112
112
112
112
114
112
110
112
114
112
114
114
110
114
114
114

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.486
.553
.576
.587
.587
.598
.610
.610
.621
.632
.632
.632
.680
.680
.680
.680

.512
.564
.598
.610
.610
.610
.632
.632
.632
.632
.632
.632
.680
.680
.632
.680

SR-238/350-2S-12 IG
SR-246/362-2S-10 IG
SR-254/374-2S-12 IG
R-254/420-2S-12 IG
R-264/420-2S-10 IG
R-274/4334-2S-10 IG
R-274/4334-2S-14 IG

168551
168601
168631
168401
168411
168291
168351

2800-6600
3000-6800
3400-7200
3600-7200
4200-7400
4600-8000
4800-8200

238
246
254
254
264
274
274

246
254
262
262
270
284
284

288
296
304
286
296
314
314

296
304
312
294
302
324
324

112
110
112
112
110
110
114

.020
.020
.020
.020
.020
.026
.026

.020
.020
.020
.020
.020
.026
.026

.595
.615
.636
.714
.714
.737
.737

.615
.636
.636
.714
.714
.726
.726

Mechanical Roller Camshafts

26

CRANECAMS.COM

Grind Number

Part Number

Hydraulic Roller Camshafts
HR-208/292-2S-16 IG
HR-216/325-2S-14 IG
HR-222/339-2S-12 IG
HR-226/345-2S-14 IG
HR-230/352-2S-14 IG
HR-236/359-2S1-14 IG
HR-240/365-2S-12 IG

268701
268711
268721
268731
268761
268741
268771

RPM Power Range

158-0010
158-0012
158-0014
158-0016
158-0018
158-0020

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

116
114
112
114
114
114
112

.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000

.496
.553
.576
.587
.598
.610
.621

.512
.564
.598
.610
.610
.632
.632

106
108
108
114
110
112

.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000

.335
.355
.355
.355
.400
.440

.315
.315
.345
.345
.400
.400

Chevrolet V-8 01-08 - 8.1 Litre L18 (Vortec 8100)
800-4600
1200-5000
1400-5400
1600-5600
1800-5800
2200-6000
2600-6200

Hydraulic Roller Follower Camshafts
CHR-242-2S-6
CHR-250-2SR-8
CHR-262-2SR-8
CHR-272-2S-14
CHR-232/400-2SR-10
CHR-236/440-2SR-12

Duration@ .050”
Int.
Exh.

208
214
222
226
230
236
240

214
220
230
234
236
244
248

264
276
284
288
292
298
302

270
241
292
296
298
306
310

Chrysler/Dodge Neon 4 cyl. 95-05 - SOHC 4-V 2.0 Litre

1000-6500
1500-6800
2500-7500
3000-7800
3200-8000
3500-8500

196
204
216
226
232
236

200
200
212
226
230
230

242
250
262
272
280
280

250
250
262
282
285
285

Chrysler/Dodge Neon, PT Cruiser 4 cyl. 95-10 - DOHC 4-V 2.0 - 2.4 Litre
Hydraulic Roller Follower Camshafts
CHR-242-6
CHR-242-10
CHR-246-2SR-6
CHR-246-2SR-10
CHR-246-8
CHR-246-12
CHR-250-2SR-6
CHR-250-2SR-6
CHR-250-6
CHR-250-10
CHR-258-8
CHR-258-12
CHR-266-10
CHR-266-10
CHR-274-10
CHR-274-10
CHR-282-6
CHR-282-6
CHR-290-6
CHR-290-6
CHR-296-6
CHR-296-6

180-0010
193-0010
180-0014
193-0014
180-0012
193-0012
180-0015
193-0015
180-0016
193-0016
180-0018
193-0018
180-0020
193-0020
180-0022
193-0022
180-0024
193-0024
180-0026
193-0026
180-0028
193-0028

1000-6500
1000-6500
1500-6800
1500-6800
1500-6800
1500-6800
2200-7500
2200-7500
2000-7200
2000-7200
2500-7500
2500-7500
2800-7800
2800-7800
3200-8000
3200-8000
3600-8200
3600-8200
4000-8600
4000-8600
4400-8800
4400-8800

Hydraulic Roller Camshafts—Retrofit

200
200
204
204
204
204
208
208
208
208
216
216
224
224
232
232
240
240
248
248
256
256

200
200
196
196
204
204
204
204
208
208
216
216
224
224
232
232
240
240
248
248
256
256

242
242
246
246
246
246
250
250
250
250
258
258
266
266
274
274
282
282
290
290
296
296

242
242
238
238
246
246
246
246
250
250
258
258
266
266
274
274
282
282
290
290
296
296

106
110
106
110
108
112
106
106
106
110
108
112
110
110
110
110
106
106
106
106
106
106

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.354
.354
.364
.364
.364
.364
.374
.374
.374
.374
.394
.394
.413
.413
.433
.433
.453
.453
.472
.472
.492
.492

.354
.354
.345
.364
.364
.364
.364
.364
.374
.374
.394
.394
.413
.413
.433
.433
.453
.453
.472
.472
.492
.492

Chrysler Hemi V-8 51-56 - 301-221-354 cu. in.

HR-224/339-10
HR-230/352-2-14
HR-240/365-2S-8

539521
539531
539541

2000-6000
2600-6600
3200-6800

224
230
240

224
240
248

286
292
302

286
302
310

110
114
108

.000
.000
.000

.000
.000
.000

.509
.528
.548

.509
.548
.558

SR-230/338-8
SR-230/338-2S-10
SR-238/350-2S-12
SR-246/362-12
R-278/458-10
R-284/456-10
R-285/410-8

538491
538501
538511
538521
538701
538661
538711

2200-6200
2200-6200
2800-6600
3200-7000
6000-8600
6000-9900

230
230
238
246
278
284
285

230
238
246
246
278
284
285

280
280
288
296
310
324
328

280
288
296
296
310
324
328

108
110
112
112
110
110
108

.020
.020
.020
.020
.020
.026
.026

.020
.020
.020
.020
.022
.026
.028

.507
.507
.525
.543
.687
.684
.615

.507
.525
.543
.543
.687
.684
.615

Mechanical Roller Camshafts

Hydraulic Roller Camshafts—Retrofit

Chrysler Hemi V-8 57 - 58 - 392 cu.in.

HR-224/339-10
HR-230/352-2-14
HR-240/365-2S-8

549521
549531
549541

2000-6000
2600-6600
3200-6800

224
230
240

224
240
248

286
292
302

286
302
310

110
114
108

.000
.000
.000

.000
.000
.000

.509
.528
.548

.509
.548
.558

SR-230/338-8
SR-230/338-2S-10
SR-238/3S0-2S-12
SR-246/362-12
R-278/458-10
R-284/4S6-10
R-285/410-8

548491
548S01
548511
548521
548701
548661
548711

2200-6200
2200-6200
2800-6600
3200-7000
6000-8600
6000-9900

230
230
238
246
278
284
285

230
238
246
246
278
284
285

280
280
288
296
310
324
328

280
288
296
296
310
324
328

108
110
112
112
110
110
108

.020
.020
.020
.020
.020
.026
.026

.020
.020
.020
.020
.022
.026
.028

.507
.507
.525
.543
.687
.684
.615

.507
.525
.543
.543
.687
.684
.615

Mechanical Roller Camshafts

866-388-5120 • 386-236-9983 FAX

27

Camshaft Quick Reference Guide
Grind Number

Part Number

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

QUICK REFERENCE

Chrysler-Dodge-Plymouth “LA” V-8 64-87 - 273-340-360 (5.9L) and 67-86 318 (5.2L) cu.in

Hydraulic Lifter Camshafts
H-248-2
H-260-2
H-260-2
Z-268-2
Z-268-2
272 H10
272 H10
H-272-2
H-272-2
Z-276-2
Z-276-2
H-222/3200-6
H-278-2
H-278-2
H-288-2
H-288-2
284 H12
284 H12
H-228/3200-2S-8
H-232/3360-6
H-302-2
H-312-2
H-244/3439-6
H-252/3680-2-10

693971
693901
693902
693511
693512
15005
150052
693941
693942
693521
693522
690141
693801
693802
694301
694302
15006
150062
690591
690221
694561
694571
690711
690241

800-4200
1200-4800
1200-4800
1200-5000
1200-5000
1800-5200
1800-5200
1800-5400
1800-5400
1800-5600
1800-5600
2200-5600
2200-5800
2200-5800
2600-6000
2600-6000
3000-6200
3000-6200
3000-6200
3200-6400
3200-6800
3600-7000
3800-7000
4400-7200

192
204
204
212
212
216
216
216
216
220
220
222
222
222
226
226
228
228
228
232
232
242
244
252

204
216
216
220
220
216
216
228
228
228
228
222
234
234
230
230
228
228
234
232
242
252
244
262

248
260
260
268
268
272
272
272
272
276
276
294
278
278
288
288
284
284
284
304
302
312
300
324

260
272
272
276
276
272
272
284
284
284
284
294
290
290
292
292
284
284
290
304
312
322
300
334

112
112
112
112
112
110
110
112
112
110
110
106
114
114
110
110
112
112
108
106
114
108
106
110

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.400
.427
.427
.459
.459
.454
.454
.454
.454
.480
.480
.480
.467
.467
.458
.458
.480
.480
.480
.504
.504
.528
.516
.552

.427
.454
.454
.480
.480
.454
.454
.480
.480
.501
.501
.480
.494
.494
.465
.465
.480
.480
.494
.504
.528
.552
.516
.576

HR-204/286-2-12 IG
HR-214/325-2S-12 IG
HR-222/339-2S-12 IG
HR-226/345-2S1-10 IG
HR-230/352-2S-12 IG
HR-238/365-2S-8 IG
HR-238/365-2S-14 IG
HR-242/372-2-8 IG
HR-246/372-2S-8 IG
HR-252/372-2S-10 IG

699601
699611
699621
699651
699631
699661
699641
699671
699681
699691

800-4800
1400-5400
2000-6000
2000-6000
2600-6600
2800-6800
3000-7000
3200-7000
3400-7000
4000-7200

204
214
222
226
230
238
238
242
246
252

214
222
230
230
238
246
246
252
254
262

260
276
284
288
292
300
300
304
308
314

270
284
292
292
300
308
308
314
316
324

112
112
112
110
112
108
114
108
108
110

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.429
.488
.509
.518
.528
.548
.548
.558
.558
.558

.452
.509
.528
.528
.548
.558
.558
.558
.558
.558

F-238/3200-2-14
F-244/3454-2S-6
F-248/3602-2-8
F-256/383-2S-8
F-258/3735-2-8
F-262/394-2S-10
F-268/3868-2-8
F-274/412-2S-8
F-278/4002-8
F-288/4134-8

691191
690921
690911
690931
691381
691391
691561
691571
691701
691951

2600-6400
3200-6800
3200-7000
3600-7400
3600-7200
3800-7600
4000-7600
4200-8000
4400-8000
5000-8400

238
244
248
256
258
262
268
274
278
288

248
252
258
260
268
264
278
288
278
288

300
280
284
312
294
294
304
306
314
324

310
288
294
316
304
296
314
324
314
324

114
106
108
108
108
110
108
108
108
108

.022
.026
.026
.014
.026
.018
.026
.018
.026
.026

.022
.026
.026
.016
.026
.018
.026
.026
.026
.026

.480
.518
.540
.575
.560
.591
.580
.618
.600
.620

.500
.536
.560
.585
.580
.596
.600
.620
.600
.620

SR-238/350-2S-12 IG
SR-246/362-2S-12 IG
R-256/452-2S-10
R-260/420-2S-8
R-268/420-2S1-8
R-272/420-2-8
R-274/482-2S-8
R-276/420-2-10
R-280/452-2S-8
R-284/4765-2S-8

698521
698531
698271
698801
698821
698831
698281
698841
698291
698611

2800-6600
3200-7000
3800-7800
3800-7600
4000-7800
4200-8000
4200-8200
4400-8200
5000-8600
5200-9000

238
246
256
260
268
272
274
276
280
284

246
254
268
266
276
282
278
286
288
292

288
283
285
292
300
304
318
308
309
318

296
290
297
298
308
314
334
318
317
326

112
112
110
108
108
108
108
110
108
108

.020
.020
.020
.020
.020
.020
.016
.020
.020
.035

.020
.020
.022
.020
.020
.020
.030
.020
.022
.030

.525
.543
.746
.630
.630
.630
.723
.630
.678
.715

.543
.561
.746
.630
.630
.630
.735
.630
.678
.688

Hydraulic Roller Camshafts — Retrofit

Mechanical Lifter Camshafts

Mechanical Roller Camshafts

Chrysler-Dodge-Plymouth “LA” V-8 86-91 - 86-91 318 (5.2L) and 87-91 360 (5.9L) cu.in. (except 91 Dakota)

Hydraulic Roller Camshafts
2010
2020
HR-204/286-2S-14

28

694101
694111
699701

800-4200
1000-4600
1000-4800

194
204
204

184
194
208

250
260
260

240
250
250

CRANECAMS.COM

107
112
114

.000
.000
.000

.000
.000
.000

.407
.429
.429

.384
.407
.438

Grind Number

Part Number

Hydraulic Roller Camshafts
2020
2030
HR-208/292-2S1-10
HR-214/325-2S-14
HR-222/339-2S-14

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

Chrysler-Dodge-Plymouth Magnum V-8 92-02 - 5.2-5.9 Litre

704111
704121
708501
708511
708521

Hydraulic Roller Camshafts
HR-208/297-2S-16
HR-210/3236-2S-12
HR-216/3236-2S-12
HR-222/3236-2S-14

RPM Power Range

1989491
1989501
1989511
1989521

800-4600
1200-5200
1600-5600
1800-5800
2200-6200

194
204
208
214
222

204
208
216
220
226

250
260
264
276
284

260
264
272
282
288

112
114
110
114
114

.000
.000
.000
.000
.000

.000
.000
.000
.000
.000

.434
.458
.467
.520
.542

.458
.467
.482
.531
.552

.000
.000
.000
.000

.000
.000
.000
.000

.505
.550
.550
.550

.505
.550
.550
.550

Chrysler-Dodge V-8 03-10 - 5.7 - 6.1 Litre Hemi
1000-5000
1200-5200
1800-5800
2200-6200

208
210
216
222

214
216
222
228

268
268
274
280

274
274
280
286

116
112
112
114

Chrysler-Dodge-Plymouth “B” V-8 58-78 - 350-361-383-400-413-426-440 cu.in. with Single Bolt Gear

Hydraulic Lifter Camshafts

We are now offering only the 68-prefix three bolt camshafts for the Chrysler-Dodge-Plymouth “B” V-8 family of engines, due their superior reliability. The three
bolt camshafts can be used in engines originally equipped with single bolt camshafts if the appropriate three bolt timing chain and gear set is used.

Chrysler-Dodge-Plymouth “B” V-8 70-78 - 383-400-440 cu.in. with Three Bolt Gear

Hydraulic Lifter Camshafts
H-260-2
H-260-2
2843564
H-272-2
H-272-2
H-222/3114-2S-12
H-278-2
H-278-2
H-286
H-228/3200-2S-8
H-302-2
H-236/348-2S-12
H-238/3347-6
H-312-2
H-242/3520-2-8
H-244/362-2S-12
H-248/369-2S-12
H-252/3680-2-8

683901
683902
680101
683941
683942
680321
683801
683802
684321
680591
684561
680601
680651
684571
680701
680711
680721
680761

1200-4800
1200-4800
1400-5000
1600-5400
1600-5400
2400-6000
1800-5600
1800-5600
2200-6000
2600-6400
2800-6600
3000-6800
3000-6800
3200-7000
3600-7200
3800-7200
4000-7200
4000-7200

204
204
214
216
216
222
222
222
226
228
232
236
238
242
242
244
248
252

216
216
226
228
228
234
234
234
226
234
242
244
238
252
252
252
256
262

260
260
272
272
272
278
278
278
286
284
302
292
294
312
314
300
304
324

272
272
292
284
284
290
290
290
286
290
312
300
294
322
324
308
312
334

112
112
115
112
112
112
114
114
112
108
112
112
106
112
108
112
112
108

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.427
.427
.447
.454
.454
.467
.467
.467
.471
.480
.504
.522
.502
.528
.528
.543
.554
.552

.454
.454
.464
.480
.480
.494
.494
.494
.471
.494
.528
.543
.502
.552
.552
.564
.575
.576

HR-204/286-2-12
HR-214/325-2S-12
HR-222/339-2S-12
HR-230/352-2S-12
HR-234/359-2S-12
HR-240/365-2S-10
HR-240/365-2S-14
HR-248/372-2S-14
HR-254/400-2S-14

689501
689511
689521
689531
689551
689561
689541
689571
689701

800-5200
1400-5600
1800-6000
2200-6400
2600-6600
2800-6600
3000-6800
3200-7000
3400-7000

204
214
222
230
234
240
240
248
254

214
222
230
236
242
248
248
256
262

260
276
284
292
296
302
302
310
324

270
284
292
298
304
310
310
318
332

112
112
112
112
112
110
114
114
114

.022
.000
.000
.000
.000
.000
.000
.000
.000

.022
.000
.000
.000
.000
.000
.000
.000
.000

.429
.488
.509
.528
.539
.548
.548
.558
.600

.452
.509
.528
.539
.558
.558
.558
.558
.600

2800-6600
3200-7000
3400-7000
3600-7200
3600-7200
4000-7400
4600-7800
4800-8000
5000-8200
5000-8400
5200-8400

238
248
248
250
256
258
268
274
278
280
288

248
258
258
254
256
258
278
274
278
280
288

284
310
284
282
304
320
304
314
314
320
324

294
320
294
286
304
320
314
314
314
320
324

112
112
108
112
112.5
108
108
108
108
110
106

.028
.022
.028
.020
.028
.022
.026
.028
.026
.018
.026

.022
.022
.030
.018
.032
.022
.026
.028
.026
.018
.026

.520
.500
.540
.564
.504
.520
.580
.590
.600
.645
.620

.540
.520
.560
.573
.504
.520
.600
.590
.600
.645
.620

Hydraulic Roller Camshafts — Retrofit

Mechanical Lifter Camshafts
F-238/3467-2-12
F-248/3334-2-12
F-248/3600-2-8
F-250/376-2S-12
2402293
F-258/3468-8
F-268/3868-2-8
F-274/3933-8
F-278/4002-8
F-280/430-10
F-288/4134-6

681201
681241
680931
680941
680201
681321
681561
681681
681701
681721
681941

Section Continued
866-388-5120 • 386-236-9983 FAX

29

Camshaft Quick Reference Guide
QUICK REFERENCE

Grind Number

Part Number

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

Chrysler-Dodge-Plymouth “B” V-8 70-78 - 383-400-440 cu.in. with Three Bolt Gear

Mechanical Roller Camshafts
SR-246/362-2S-12
SR-254/374-2S-12
R-260/420-2S-8
R-268/420-2-8
R-272/420-2-10
R-274/454-2S-12
R-276/420-2-10
R-280/4468-8
R-280/450-2S4-10
R-282/420-2-10
R-284/456-6
R-286/500-2S3-14

688521
688531
688801
688811
688821
688651
688831
688981
688681
688841
688561
688671

Hydraulic Lifter Camshafts

3200-7200
3400-7200
3800-7600
4000-7800
4200-8000
4400-8200
4400-8400
4600-8200
4600-8400
4800-8600
5000-8200
5000-8400

246
254
260
268
272
274
276
280
280
282
284
286

254
258
268
278
282
278
286
280
288
292
284
306

296
304
292
300
304
306
308
312
320
314
324
320

304
308
300
310
314
310
318
312
328
324
324
338

112
112
108
108
110
112
110
108
114
110
106
114

.020
.020
.020
.020
.020
.020
.020
.028
.026
.020
.026
.026

.020
.020
.020
.020
.020
.022
.020
.030
.026
.020
.026
.022

.543
.561
.630
.630
.630
.681
.630
.670
.675
.630
.684
.750

.561
.561
.630
.630
.630
.693
.630
.670
.638
.630
.684
.750

Chrysler-Dodge-Plymouth V-8 “Hemi 426” 66-71

H-212/304-2-12
H-232/3360-2-12
H-236/348-2S-12
H-244/362-2S-14

660091
660611
660621
660631

1600-5200
2600-6000
2800-6200
3200-6600

212
232
236
244

222
242
244
252

284
304
292
300

294
314
300
308

112
112
112
114

.000
.000
.000
.000

.000
.000
.000
.000

.477
.528
.546
.568

.486
.535
.550
.572

HR-226/345-2S1-12
HR-236/359-2S-12
HR-244/372-2S-14
HR-254/400-2S-14
HR-262/400-2S-14

669521
669531
669541
669571
669561

2200-6200
2600-6600
3000-6800
3400-7000
3600-7000

226
236
244
254
262

230
240
248
258
266

288
298
306
324
332

292
302
310
328
336

112
112
114
114
114

.000
.000
.000
.000
.000

.000
.000
.000
.000
.000

.542
.564
.584
.628
.628

.535
.555
.565
.608
.608

Hydraulic Roller Camshafts — Retrofit

Chrysler-Dodge-Plymouth V-8 “Hemi 426” 66-71 Also: Johnson/Rodeck TFX-92, Brad Anderson aluminum, Keith Black aluminum, Milodon VII litre, and JP-1

Mechanical Lifter Camshafts
F-238/3200-2-12
F-248/3600-2-12
F-260/391-2S-10

661201
660941
661381

2800-6400
3600-7000
4000-7200

238
248
260

248
258
264

300
294
292

310
304
296

112
112
110

.022
.028
.018

.022
.030
.018

.502
.565
.614

.507
.568
.603

SR-238/350-2S-12
SR-246/362-2S-12
SR-254/374-2S-12
SR-262/400-2S-12
R-262/452-2S-12
R-274/4334-8
R-276/5401-2S-13XBB 48D
R-276/555-2S-13XBBA SFO
320-324-12R
R-292/480-10XBB 48D
R-292/500-2S4-14XBBA 48D
R-296/4778-8
R-296/4778-2S-14
R-296/4778-2S-14XBBA 48D
R-296/500-16
R-296/500-16 48D
R-296/500-16 XBBA 48D
R-296/5001-16XBBA 48D SFO
R-298/4778-14XBB 48D
R-302/500-2SR-14XBB 48D

668511
668521
668531
668541
668301
668281
668821
668351
668951
668311
668321
669091
669101
669161
669121
669131
669171
668331
669181
668341

3000-7000
3200-7200
3600-7600
3800-7600
4000-7800
4400-8000
4000-6800
5500-8500
4400-8400
5000-8500
5500-9500
4600-8600
6000-10000
6000-10000
6000-9600
6000-9600
6000-9600
6000-9600
5000-8600
5000-8600

238
246
254
262
262
274
276
276
284
292
292
296
296
296
296
296
296
296
298
302

246
254
262
266
276
274
282
294
286
292
296
296
300
300
296
296
296
296
298
298

288
296
304
300
291
314
305
306
320
332
332
328
328
328
336
336
336
330
330
342

296
304
312
304
312
314
311
324
324
332
336
328
322
322
336
336
336
330
330
338

112
112
112
112
112
108
113
113
112
110
114
108
114
114
116
116
116
116
114
114

.020
.020
.020
.020
.020
.026
.020
.020
.028
.026
.026
.024
.024
.024
.026
.026
.026
.020
.026
.026

.020
.020
.020
.020
.026
.026
.022
.022
.030
.026
.026
.026
.026
.026
.026
.026
.026
.022
.026
.026

.550
.568
.587
.628
.710
.680
.848
.871
.785
.754
.785
.750
.750
.750
.785
.785
.785
.785
.750
.785

.550
.568
.568
.608
.699
.659
.821
.798
.760
.730
.760
.726
.775
.775
.760
.760
.760
.760
.726
.760

Mechanical Roller Camshafts

30

CRANECAMS.COM

Grind Number

Part Number

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

Ford 4 Cylinder 74-87 - 2300 c.c. (2.3L) OHC and 83-87 2000 c.c. OHC

Hydraulic Follower Camshafts
H-260-2
H-270
H-272-2
H-278-2

190021
194611
194621
190071

Mechanical Follower Camshafts
FOR-272-2-10
FOR-300-6
FOR-300-8
FOR-310-2R-8
FOR-310-8
FOR-320-10

192211
192251
192221
192261
192241
192231

1400-4600
1400-4600
1800-5200
2400-5600

212
218
226
234

220
218
234
242

260
270
272
278

268
270
280
286

112
113
110
110

.000
.000
.000
.000

.000
.000
.000
.000

.415
.415
.420
.460

.425
.415
.420
.480

2500-6000
3200-7000
3400-7200
4200-8200
4000-7600
4600-8400

232
264
264
274
274
284

242
264
264
264
274
284

272
300
300
310
310
320

282
300
300
300
310
320

110
106
108
108
108
110

.008
.010
.010
.010
.010
.010

.008
.010
.010
.010
.010
.010

.435
.510
.510
.535
.535
.560

.460
.510
.510
.510
.535
.560

Ford 4 Cylinder 88-98 - 2300 c.c. (2.3L) OHC

Hydraulic Roller Camshafts
RFOR-214/420-12
RFOR-226/420-2S-12
RFOR-234/450-8
RFOR-242/480-8
RFOR-250/510-10

199541
199501
199511
199521
199531

1000-4200
1400-4600
2000-5600
2800-6600
3200-7000

214
226
234
242
250

214
234
234
242
250

252
274
282
290
298

252
282
282
290
298

112
112
108
108
110

.000
.000
.000
.000
.000

.000
.000
.000
.000
.000

.420
.420
.450
.480
.510

.420
.420
.450
.480
.510

RFOR-252/560-6
RFOR-260/584-8
RFOR-268/608-6
RFOR-276/632-8

198091
198101
198131
198161

3200-7000
3600-7400
4000-7800
4600-8400

252
260
268
276

252
260
268
276

284
292
300
308

284
292
300
308

106
108
106
108

.010
.010
.010
.010

.012
.012
.012
.012

.560
.584
.608
.632

.560
.584
.608
.632

.008
.008
.008

.010
.010
.010

.374
.382
.390

.366
.374
.382

.010
.008
.008
.008
.008

.012
.010
.010
.010
.010

.374
.410
.435
.460
.485

.354
.385
.410
.435
.460

Mechanical Roller Camshafts

Ford Zetec 4 Cylinder 95-02 - 2.0 Litre DOHC 4V

Mechanical Lifter Camshafts
F-210/374-2SR-10
F-214/382-2SR-9
F-218/390-2SR-10

223-0010
223-0012
223-0014

Mechanical Lifter Camshafts
F-212/354-2SR-10
F-226/410-2SR-10
F-236/435-2SR-10
F-246/460-2SR-10
F-256/485-2SR-10

210
214
218

206
210
214

232
236
240

228
232
236

110
109
110

Ford Duratec 4 Cylinder 02-05 - 1.8-2.0-2.3 Litre DOHC 4V

224-0010
224-0012
224-0014
224-0016
224-0018

Hydraulic Lifter Camshafts

1000-6500
2000-7000
3000-8000

1000-6000
1500-6500
2500-7500
3500-8000
4500-9000

212
226
236
246
256

204
216
226
236
246

232
248
258
268
278

224
238
248
258
268

110
110
110
110
110

Ford 6 Cylinder 65-96 - 240-300 (4.9L) cu.in.

H-192/2667-2S-12
H-260-2
H-272-2
H-224/309-2-6
H-238/3347-8

500511
503901
503941
500211
500641

800-4200
1200-4600
1800-5400
2200-5600
3200-6400

192
204
216
224
238

204
216
228
234
238

248
260
272
288
294

260
272
284
298
294

112
112
112
106
108

.000
.000
.000
.000
.000

.000
.000
.000
.000
.000

.429
.458
.487
.497
.539

.458
.487
.515
.523
.539

F-238/3200-2-10
F-246/359-2S-6
F-256/3634-2S-8

501181
501211
501311

2600-6000
3000-6200
3600-6800

238
246
256

248
250
264

304
282
292

314
286
300

110
106
108

.022
.012
.026

.022
.012
.026

.515
.578
.585

.537
.589
.604

Mechanical Lifter Camshafts

866-388-5120 • 386-236-9983 FAX

31

Camshaft Quick Reference Guide
QUICK REFERENCE

Grind Number

Part Number

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

Ford-Mercury V-8 62-87 - 221-255 (4.2L)-260-289-302 (5.0L) cu.in. and 88-95 302 cu.in. trucks
(exc. 82-95 302 [5.0L] HO)

Hydraulic Lifter Camshafts
2021
260 H10
260 H10
H-260-2
H-260-2
Z-256-2
Z-256-2
266 H10
266 H10
H-266-2
H-266-2
272 H10
272 H10
H-272-2
H-272-2
Z-268-2
Z-268-2
278 H10
278 H10
H-222/3114-2S1-6
H-278-2
H-278-2
Z-274-2
Z-274-2
H-288
H-288
H-286-2
H-286-2
284 H12
284 H12
H-296-2
H-296-2

364112
13003
130032
363901
363902
363501
363502
13004
130042
363931
363932
13005
130052
363941
363942
363511
363512
13009
130092
360331
363801
363802
363521
363522
364381
364382
364551
364552
13006
130062
364561
364562

800-4200
1200-4600
1200-4600
1200-4800
1200-4800
1200-5000
1200-5000
1400-4800
1400-4800
1400-5200
1400-5200
1600-5200
1600-5200
1800-5400
1800-5400
1800-5600
1800-5600
2200-5600
2200-5600
2200-5400
2200-5800
2200-5800
2200-6000
2200-6000
2400-6000
2400-6000
2600-6200
2600-6200
2800-6200
2800-6200
3200-6800
3200-6800

190
204
204
204
204
206
206
210
210
210
210
216
216
216
216
218
218
222
222
222
222
222
224
224
226
226
226
226
228
228
236
236

198
204
204
216
216
212
212
210
210
218
218
216
216
228
228
224
224
222
222
228
234
234
230
230
226
226
236
236
228
228
240
240

252
260
260
260
260
256
256
266
266
266
266
272
272
272
272
268
268
278
278
278
278
278
274
274
288
288
286
286
284
284
296
296

260
260
260
272
272
262
262
266
266
274
274
272
272
284
284
274
274
278
278
284
290
290
280
280
288
288
296
296
284
284
300
300

109
110
110
112
112
112
112
110
110
114
114
110
110
112
112
112
112
110
110
106
114
114
110
110
108
108
110
110
112
112
110
110

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.416
.456
.456
.456
.456
.461
.461
.469
.469
.456
.456
.484
.484
.484
.484
.490
.490
.498
.498
.498
.498
.498
.504
.504
.488
.488
.502
.502
.512
.512
.520
.520

.432
.456
.456
.484
.484
.475
.475
.469
.469
.472
.472
.484
.484
512
512
504
504
.498
.498
.512
.527
.527
.518
.518
.488
.488
.520
.520
.512
.512
.526
.526

2020
HR-216/325-2S-12
HR-224/339-2S-12

364211
369541
369601

800-4600
1800-5600
2400-6400

198
216
224

208
224
232

260
278
286

270
286
294

112
112
112

.000
.000
.000

.000
.000
.000

.445
.520
.542

.470
.542
.563

F-278-2
F-280-2
F-280-2
F-310-2
F-260/3694-6
F-268/394-2S2-8

363841
364681
364682
364761
361421
361591

2800-6600
3200-7000
3200-7000
3600-7400
4400-7800
4800-8200

238
244
244
248
260
268

248
252
252
258
260
272

278
280
280
310
296
304

288
288
288
320
296
302

114
108
108
108
106
108

.022
.026
.026
.022
.026
.018

.022
.026
.026
.022
.026
.012

.512
.553
.553
.533
.591
.630

.533
.572
.572
.555
.591
.640

SR-238/350-2S-12
SR-246/362-2S-10
R-252/420-2S-8
R-258/420-2S-8
R-262/420-2S3-8
R-268/420-2S1-8

368511
368601
448801
448831
448841
448851

2800-6600
3400-7000
3600-7400
3800-7600
4200-7800
4800-8200

238
246
252
258
262
268

246
254
258
262
268
272

288
296
284
290
294
300

296
304
290
294
300
304

112
110
108
108
108
108

.020
.020
.020
.020
.020
.020

.020
.020
.020
.020
.020
.020

.560
.579
.672
.672
.672
.672

.579
.598
.672
.672
.672
.672

Hydraulic Roller Camshafts — Retrofit

Mechanical Lifter Camshafts

Mechanical Roller Camshafts

32

CRANECAMS.COM

Grind Number

Part Number

Hydraulic Roller Camshafts
2020
2020
2031
2031
2030
2030
HR-216/325-2S-12
2040
HR-220/311-2S-14
HR-220/332-2S2-14
HR-224/339-12
HR-224/339-2S2-12
HR-224/339-2S-12
HR-226/320-2S-14
HR-228/345-2S1-14
HR-228/345-2S-14
HR-232/352-2S-12
HR-236/359-2S-10
HR-236/359-2S-14
HR-240/365-2S1-14
HR-244/372-2S-10
HR-244/372-2S-12
HR-252/400-2S-14

444211
444212
444225
444226
444221
444222
449541
444231
449591
449631
449661
449671
449601
449651
449681
449691
449761
449641
449811
449711
449581
449571
449741

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.530
.530
.513
.513
.533
.533
.520
.498
.529
.531
.542
.576
.542
.544
.552
.552
.563
.574
.574
.584
.595
.595
.640

Ford-Mercury V-8 85-95 - 5.0 Litre (302) H.O.
1000-5000
1000-5000
1400-5400
1400-5400
1400-5400
1400-5400
1400-5400
1800-5800
2000-6000
2000-6200
2200-6000
2200-6200
2400-6400
2600-6600
2600-6600
2600-6600
2800-6800
2800-6800
3000-7000
3200-7000
3400-7000
3600-7000
3800-7200

208
208
214
214
216
216
216
220
220
220
224
224
224
226
228
228
232
236
236
240
244
244
252

216
216
220
220
220
220
224
220
226
228
224
232
232
232
232
236
244
244
244
244
256
256
260

262
262
276
276
270
270
278
282
282
282
286
286
286
288
290
290
294
298
298
302
306
306
322

270
270
282
282
278
278
286
282
288
290
286
294
294
294
294
298
306
306
306
306
318
318
330

112
112
112
112
112
112
112
110
114
114
112
112
112
114
114
114
112
110
114
114
110
112
114

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.530
.530
.529
.529
.544
.544
.542
.498
.544
.552
.542
.559
.563
.559
.563
.574
.595
.595
.595
.595
.595
.595
.640

Ford-Mercury V-8 69-93 - 351 (5.8L) Windsor and 82-84 302 (5.0) H.O., also: 302 SVO and 351 SVO

Hydraulic Lifter Camshafts
H-192/2667-2S-10
H-260-2
H-260-2
2030
Z-256-2
Z-256-2
272 H10
272 H10
H-272-2
H-272-2
Z-268-2
Z-268-2
H-220/307-2-10
H-222/3114-10
H-224/315-2S1-10
H-226/314-2-10
H-286-2
H-286-2
H-228/3200-6
H-230/318-2-8
H-234/3294-2S-10
H-236/325-2S-10
H-236/325-2S-14
H-238/3347-2-10
H-242/310-6
H-246/3334-6
H-246/336-2S-8
H-260/360-2S-8

440501
443901
443902
444232
443501
443502
18005
180052
443941
443942
443511
443512
440131
440211
440221
440141
444551
444552
440551
440151
440161
440171
440231
440661
440241
440181
440191
440201

800-4200
1200-4800
1200-4800
1400-5200
1200-5000
1200-5000
1600-5200
1600-5200
1800-5400
1800-5400
1800-5600
1800-5600
2400-5800
2600-6000
2800-6200
2800-6200
2800-6600
2800-6600
2800-6400
3000-6600
3200-6800
3400-7000
3400-7200
3400-7200
3400-7000
3600-7200
3800-7200
4200-7200

192
204
204
206
206
206
216
216
216
216
218
218
220
222
224
226
226
226
228
230
234
236
236
238
242
246
246
260

204
216
216
214
212
212
216
216
228
228
224
224
230
222
230
236
236
236
228
240
238
240
240
248
242
246
254
268

248
260
260
268
256
256
272
272
272
272
268
268
280
278
274
286
286
286
284
290
290
296
296
294
300
306
306
330

260
272
272
276
262
262
272
272
284
284
274
274
290
278
280
296
296
296
284
300
294
300
300
304
300
306
314
338

110
112
112
114
112
112
110
110
112
112
112
112
110
110
110
110
112
112
106
108
110
110
114
110
106
106
108
108

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.427
.456
.456
.448
.461
.461
.484
.484
.484
.484
.490
.490
.491
.498
.504
.502
.502
.502
.512
.509
.527
.520
.520
.536
.496
.533
.538
.576

.456
.484
.484
.464
.475
.475
.484
.484
.512
.512
.504
.504
.509
.498
.518
.520
.520
.520
.512
.526
.536
.526
.526
.560
.496
.533
.550
.595

2020
2020
HR-216/325-2S-12
HR-220/332-2S2-14
HR-224/339-2S-12
HR-228/345-2S1-14
HR-232/352-2S1-12
HR-236/359-2S-10
HR-240/365-2S1-14
HR-244/372-2S-12
HR-252/400-2S-14

444211
444212
449541
449631
449601
449681
449561
449641
449711
449571
449741

800-4800
800-4800
1400-5400
1600-5600
1800-5800
2400-6400
2600-6600
2800-6800
3000-7000
3200-7000
3600-7200

208
208
216
220
224
228
232
236
240
244
252

216
216
224
228
232
232
240
244
244
256
260

262
262
278
282
286
290
294
298
302
306
322

270
270
286
290
294
294
302
306
306
318
330

112
112
112
114
112
114
112
110
114
112
114

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.530
.530
.520
.531
.542
.552
.563
.574
.584
.595
.640

.530
.530
.542
.552
.563
.563
.584
.595
.595
.595
.640

Hydraulic Roller Camshafts — Retrofit

Section Continued
866-388-5120 • 386-236-9983 FAX

33

Camshaft Quick Reference Guide
QUICK REFERENCE

Grind Number

Part Number

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

Ford-Mercury V-8 69-93 - 351 (5.8L) Windsor and 82-84 302 (5.0) H.O., also: 302 SVO and 351 SVO

Mechanical Lifter Camshafts
F-238/3200-8
F-246/3467-2S2-6
F-248/3334-2-8
F-252/3574-2S1-10
F-252/3574-2S-6
F-256/3634-2S-6
F-260/3694-2S7-6
F-268/394-2S5-8
F-272/400-2S-6
F-276/406-2S1-8

441161
440881
441231
440991
440981
441301
441431
441551
441591
441621

2800-6600
3200-6800
3400-7200
3800-7400
3800-7200
4000-7400
4200-7600
4600-8000
4800-8200
5000-8400

238
246
248
252
252
256
260
268
272
276

238
250
258
256
260
264
264
272
276
284

300
278
310
288
288
292
296
304
308
312

300
282
320
292
296
300
300
308
312
320

108
106
108
110
106
106
106
108
106
108

.022
.012
.022
.026
.026
.026
.026
.018
.018
.018

.022
.012
.022
.026
.026
.026
.026
.018
.018
.018

.512
.555
.533
.572
.572
.581
.591
.630
.640
.650

.512
.565
.555
.581
.591
.601
.601
.640
.650
.660

SR-230/338-2S-10
TR-244/3867-2S-10
SR-246/362-2S-10
R-252/420-2S-8
R-254/420-2S2-8
SR-254/374-2S-10
R-258/420-2S-8
R-258/420-2S-10
R-260/452-2S-10
R-262/420-2S3-8
SR-262/374-2S-10
R-266/420-2S3-10
R-266/452-2S-10
R-268/420-2S1-8
R-272/4381-2S1-8
R-276/4334-2S-8
R-280/452-2S-10
R-284/466-2S-15
R-286/456-2S1-10

448501
448031
448601
448801
448821
448511
448831
448861
448301
448841
448671
448871
448311
448851
448891
448291
448881
448321
448331

2400-6400
3200-7000
3400-7200
3600-7400
3800-7600
3800-7800
4000-7600
4000-7800
4000-8000
4200-7800
4400-7800
4600-8000
4600-8200
4800-8200
5000-8400
5200-8400
5400-8600
5400-8800
5200-8800

230
244
246
252
254
254
258
258
260
262
262
266
266
268
272
276
280
284
286

238
252
254
258
258
262
262
262
268
268
274
276
276
272
278
284
288
296
290

280
284
296
284
286
304
290
290
289
294
312
298
295
300
304
316
310
316
326

288
292
304
290
290
312
294
294
300
300
323
308
306
304
310
284
320
336
330

110
110
110
108
108
110
108
110
110
108
110
110
110
108
108
108
110
115
110

.020
.022
.020
.020
.020
.020
.020
.020
.020
.020
.020
.020
.020
.020
.020
.026
.020
.020
.026

.020
.022
.020
.020
.020
.020
.020
.020
.020
.020
.024
.020
.022
.020
.022
.026
.020
.030
.026

.541
.619
.579
.672
.672
.599
.672
.672
.723
.672
.598
.672
.746
.672
.701
.693
.723
.746
.730

.560
.640
.598
.672
.672
.599
.672
.672
.672
.672
.584
.672
.739
.672
.701
.683
.672
.753
.734

.461
.493
.493
.508
.508
.508
.508
.524
.524
.524
.524
.539
.539
.539
.539
.543
.528
.528
.554
.554
.536
.579
.588

.493
.502
.502
.508
.508
.510
.510
.524
.524
.519
.519
.539
.539
.534
.534
.550
.536
.536
.554
.554
.545
.579
.595

Mechanical Roller Camshafts

Ford-Mercury “Cleveland” V-8 70-82 - Boss 351-351C-351M-400 cu.in.

Hydraulic Lifter Camshafts
H-192/2667-2S-14
H-260-2
H-260-2
266 H10
266 H10
H-266-2
H-266-2
272 H10
272 H10
H-272-2
H-272-2
278 H10
278 H10
H-278-2
H-278-2
H-226/314-2S-6
H-288-2
H-288-2
284 H12
284 H12
H-292-2
H-238/3347-10
H-250/340-2S-10

520581
523901
523902
13303
133032
523921
523922
13304
133042
523941
523942
13313
133132
523801
523802
520341
524421
524422
13305
133052
524551
520641
520651

800-4200
1200-4800
1200-4800
1400-4800
1400-4800
1500-5000
1500-5000
1600-5200
1600-5200
1800-5400
1800-5400
2200-5600
2200-5600
2200-5800
2200-5800
2400-6000
2400-6200
2400-6200
2600-6400
2600-6400
2800-6600
3200-6800
3600-7200

192
204
204
210
210
210
210
216
216
216
216
222
222
222
222
226
226
226
228
228
230
238
250

204
214
214
210
210
218
218
216
216
228
228
222
222
234
234
230
230
230
228
228
234
238
254

248
260
260
266
266
266
266
272
272
272
272
278
278
278
278
286
288
288
284
284
292
294
310

260
276
276
266
266
280
280
272
272
284
284
278
278
290
290
290
292
292
284
284
296
294
314

Section Continued

34

CRANECAMS.COM

114
112
112
110
110
112
112
110
110
112
112
110
110
114
114
106
110
110
112
112
114
110
110

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

Grind Number

Part Number

RPM Power Range

Hydraulic Roller Camshafts — Retrofit

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

HR-216/325-2S-12
HR-224/339-2S-12
HR-228/345-2S-12
HR-232/352-2S-10
HR-236/359-2S-12
HR-240/365-2S-10

529541
529551
529801
529821
529811
529831

1600-5600
2000-6000
2500-6500
2600-6800
3000-7000
3200-7200

216
224
228
232
236
240

224
232
232
236
240
244

278
286
290
294
298
302

286
294
294
298
302
306

112
112
112
110
112
110

.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000

.562
.586
.597
.609
.621
.631

.586
.609
.609
.621
.631
.644

D1ZZ-6250-B
F-232/330-2S-8
F-238/3200-2-8
F-246/3294-2-8
F-256/3634-2S1-10
F-260/3694-6
F-266/400-2S-8
F-276/3934-8

520321
521131
521141
521211
521321
521421
521501
521631

2000-6000
2600-6600
2800-6600
3200-7000
4000-7500
4200-7600
4600-8000
4800-8200

228
232
238
246
256
260
266
276

228
238
248
256
266
260
276
276

294
264
300
282
292
296
298
312

294
270
310
292
302
296
312
312

109
108
108
108
110
106
108
108

.024
.020
.022
.026
.026
.026
.018
.026

.026
.022
.022
.026
.026
.026
.018
.026

.502
.571
.554
.570
.629
.639
.692
.681

.502
.581
.577
.590
.610
.639
.702
.681

SR-238/350-2S-12
R-246/3236-2-8
SR-246/362-2S-12
R-252/420-2-8
R-262/420-2-8
R-262/4381-2S-8
R-272/420-2-8
R-278/5002-2S-12
R-282/5001-2S-10

528511
528371
528521
528801
528811
528411
528821
528831
528841

2800-6800
3200-7200
3200-7200
3600-7600
4000-8000
4200-8200
4400-8200
4600-8400
5000-8800

238
246
246
252
262
262
272
278
282

246
256
254
262
272
268
282
292
286

288
284
296
284
294
294
304
306
314

296
294
304
294
304
300
314
320
318

112
108
112
108
108
108
108
112
110

.020
.024
.020
.020
.020
.020
.020
.020
.020

.020
.026
.020
.020
.020
.022
.020
.022
.016

.606
.560
.626
.727
.727
.758
.727
.865
.865

.626
.585
.647
.727
.727
.758
.727
.865
.832

.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000

.500
.500
.550
.550
.550
.600

.500
.500
.550
.550
.550
.600

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.575
.575
.575
.575
.575
.575

.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500

Mechanical Lifter Camshafts

Mechanical Roller Camshafts

Ford-Mercury V-8 91-10 - 4.6-5.4 Litre SOHC 2 Valve

Hydraulic Roller Follower Camshafts
HR-218/500-2-16
HR-228/500-2S-12
HR-212/550-2S-15
HR-218/550-2-16
HR-228/550-2S-12
HR-236/600-2S-14

379501
379511
379601
379611
379621
379631

2000-5000
2400-6200
1600-5500
2000-5800
2400-6200
2800-6600

218
228
212
218
228
236

228
234
218
228
234
242

254
264
248
254
264
272

264
270
254
264
270
278

116
112
115
116
112
114

Ford-Mercury V-8 93-10 - 4.6-5.4 Litre DOHC 4 Valve

Hydraulic Roller Follower Camshafts
HR-218/500-12
HR-218/500-12
HR-218/500-12
HR-218/500-12
HR-228/500-12
HR-228/500-12
HR-228/500-12
HR-228/500-12
HR-234/500-12
HR-234/500-12
HR-234/500-12
HR-234/500-12
HR-230/575-12
HR-230/575-12
HR-234/575-12
HR-234/575-12
HR-238/575-12
HR-238/575-12

409501
409502
409503
409504
409511
409512
409513
409514
409521
409522
409523
409524
409601
409602
409611
409612
409621
409622

2000-5800
2000-5800
2000-5800
2000-5800
2400-6200
2400-6200
2400-6200
2400-6200
2800-6600
2800-6600
2800-6600
2800-6600
2400-6200
2400-6200
2800-6600
2800-6600
3200-6800
3200-6800

218
218
218
218
228
228
228
228
234
234
234
234
230
230
234
234
238
238

218
218
218
218
228
228
228
228
234
234
234
234

254
254
254
254
264
264
264
264
270
270
270
270
266
266
270
270
274
274

254
254
254
254
264
264
264
264
270
270
270
270

112
112
112
112
112
112
112
112
112
112
112
112
112
112
112
112
112
112

866-388-5120 • 386-236-9983 FAX

35

Camshaft Quick Reference Guide
QUICK REFERENCE

Grind Number

Part Number

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

.000
.000
.000
.000

.000
.000
.000
.000

.468
.492
.528
.552

.516
.552
.576
.600

Ford-Mercury V-8 05-10 - 4.6-5.4 Litre SOHC 3 Valve

Hydraulic Roller Follower Camshafts
ZHR-208/468-2S-14
ZHR-216/492-2S-14
ZHR-228/528-2S-12
ZHR-236/552-2S-12

399501
399511
399521
399531

1800-5000
2200-5400
2600-6200
2800-6600

208
216
228
236

224
236
244
252

256
264
276
284

272
284
292
300

114
114
112
112

Ford-Mercury V-8 63-76 - 352-360-390-406-410-427-428 cu.in.

Hydraulic Lifter Camshafts
H-248-2
H-260-2
H-260-2
266 H10
266 H10
272 H10
272 H10
H-272-2
H-272-2
C8AX-6250-C
H-278-2
H-278-2
H-288
H-288
H-296-2
H-298
H-246/330-10

343971
343901
343902
13404
134042
13405
134052
343941
343942
340301
343801
343802
344341
344342
344621
344561
340721

800-4200
1200-4800
1200-4800
1400-4800
1400-4800
1800-5200
1800-5200
1800-5200
1800-5200
1800-5200
2000-5400
2000-5400
2200-5600
2200-5600
2800-6200
3000-6500
3400-6800

192
204
204
210
210
216
216
216
216
220
222
222
226
226
234
236
246

204
216
216
210
210
216
216
228
228
230
234
234
226
226
238
236
246

248
260
260
266
266
272
272
272
272
278
278
278
288
288
296
298
308

260
272
272
266
266
272
272
284
284
290
290
290
288
288
300
298
308

114
112
112
110
110
110
110
112
112
116
114
114
112
112
112
108
110

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.469
.501
.501
.516
.516
.533
.533
.533
.533
.498
.548
.548
.537
.537
.554
.572
.581

.501
.533
.533
.516
.516
.533
.533
.563
.563
.498
.580
.580
.537
.537
.563
.572
.581

HR-214/319-2S-12
HR-222/320-2S1-12
HR-226/3201-2S-12
HR-234/354-2S-12
HR-242/350-2S-12

349511
349551
349561
349571
349581

1400-5400
1800-5600
2000-5800
2400-6200
2800-6400

214
222
226
234
242

222
226
236
242
248

276
286
290
298
308

284
290
302
306
312

112
112
112
112
112

.000
.000
.000
.000
.000

.000
.000
.000
.000
.000

.561
.563
.563
.623
.616

.584
.563
.581
.651
.616

F-238/3200-2-14
C3AZ-6250-AA
F-248/3334-12
F-254/382-2S-10
F-266/3528-8

341191
340321
340471
341341
341461

2400-6000
3000-6600
3400-7000
3800-7200
4200-7600

238
244
248
254
266

248
244
248
262
266

300
284
310
286
302

310
284
312
298
302

114
114
112
110
108

.026
.018
.026
.018
.026

.026
.022
.026
.018
.026

.563
.524
.587
.672
.621

.584
.524
.587
.678
.621

SR-240/350-2S-14
SR-248/362-2S-10
R-252/420-2-8
R-260/420-2-10
R-266/420-2-10
R-276/420-2-10
R-276/4334-2S2-10
R-282/427-2S1-8

348511
348521
348801
348821
348831
348841
348291
348301

2800-6600
3000-6800
3400-7200
3800-7600
4200-7800
4600-8200
4800-8400
5000-8400

240
248
252
260
266
276
276
282

248
256
262
270
276
286
282
286

290
285
284
292
298
308
316
320

298
292
294
302
308
318
322
320

114
110
108
110
110
110
110
108

.020
.020
.020
.020
.020
.020
.026
.028

.020
.020
.020
.020
.020
.020
.026
.026

.616
.637
.739
.739
.739
.739
.763
.752

.637
.658
.739
.739
.739
.739
.727
.752

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.456
.487
.487
.487
.487
.518
.518
.537
.522
.522
.544
.556
.556
.646
.599
.684

.487
.518
.518
.504
.504
.513
.513
.556
.530
.530
.563
.563
.563
.636
.599
.684

Hydraulic Roller Camshafts — Retrofit

Mechanical Lifter Camshafts

Mechanical Roller Camshafts

Hydraulic Lifter Camshafts
H-192/2667-2S-10
H-260-2
H-260-2
H-266-2
H-266-2
H-272-2
H-272-2
H-226/314-2-8
H-288-2
H-288-2
H-230/318-2-14
H-296-2
H-296-2
H-242/378-2S-12
H-248/3500-8
H-252/400-2S-12

36

350501
353901
353902
353931
353932
353941
353942
350541
354551
354552
350551
354561
354562
350561
350681
350571

Ford-Mercury V-8 68-97 - 370-429-460 (7.5L) cu.in.
800-4200
1200-4800
1200-4800
1400-5000
1400-5000
1800-5400
1800-5400
2200-5800
2400-6000
2400-6000
2600-6200
3000-6600
3000-6600
3200-6800
3400-7000
3800-7200

192
204
204
210
210
216
216
226
226
226
230
236
236
242
248
252

204
216
216
218
218
228
228
236
230
230
240
240
240
250
248
256

248
260
260
266
266
272
272
286
288
288
290
296
296
306
304
322

260
272
272
274
274
284
284
296
292
292
300
300
300
312
304
326

Section Continued
CRANECAMS.COM

110
112
112
114
114
112
112
108
112
112
114
110
110
112
108
112

Grind Number

Part Number

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

HR-200/311-2S-12
HR-212/332-2S-14
HR-216/325-2S-12
HR-228/345-2S-14
HR-234/340-2S-10
HR-238/359-2S-12
HR-246/372-2S-12
HR-258/372-2S-14
HR-264/400-2S-14

359331
359371
359341
359351
359381
359361
359391
359401
359411

800-4600
1200-5000
1400-5400
2200-6200
2400-6400
3000-6600
3200-6800
3600-6800
4000-6800

200
212
216
228
234
238
246
258
264

212
216
224
238
242
246
250
266
268

262
274
278
290
300
300
308
320
334

274
278
286
300
308
308
312
328
338

112
114
112
114
110
112
112
114
114

.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000

.532
.568
.556
.590
.581
.614
.636
.636
.684

.568
.556
.580
.614
.581
.636
.636
.636
.684

F-238/3200-2-12
F-246/3294-2-8
F-246/3294-2-8
F-256/3412-2-8
F-256/3412-2-12
F-266/3528-2-8
F-272/3874-2S-8
F-272/3874-2S-12
F-274/3934-2S-10
F-286/3765-2S-12

351201
351211
351212
351341
351351
351511
351601
351611
351621
351631

3000-6600
3600-7000
3600-7000
4000-7400
4200-7600
4400-7800
4600-8000
4800-8200
4600-8200
5000-8400

238
246
246
256
256
266
272
272
274
286

248
256
256
266
266
276
280
280
278
292

300
282
282
292
292
302
308
308
304
322

310
292
292
302
302
312
316
316
308
332

112
108
108
108
112
108
108
112
110
112

.022
.026
.026
.026
.026
.026
.026
.026
.012
.026

.022
.026
.026
.026
.026
.026
.026
.026
.012
.030

.547
.563
.563
.583
.583
.603
.662
.662
.673
.644

.570
.583
.583
.603
.603
.624
.683
.683
.684
.653

SR-232/338-2S-12
SR-248/362-2S1-12
R-252/420-2-10
SR-252/400-2S-10
R-258/420-2S-8
R-266/434-2S-12
R-268/420-2-10
R-272/420-2S1-10
R-272/436-2S-14
R-276/420-2-10
R-276/4334-2S-12 SFO1
R-280/5152-2S-14 SFO1
R-288/5152-2S-16 SFO1

358501
358511
358801
358521
358201
358211
358821
358831
358221
358841
358231
358241
358251

2500-6500
3000-6800
3400-7200
3200-7000
3600-7400
3800-7800
4000-7800
4200-8000
4200-8200
4400-8200
4600-8400
5000-8800
5400-9200

232
248
252
252
258
266
268
272
272
276
276
280
288

240
256
262
260
268
278
278
280
280
286
286
296
310

282
298
284
290
290
300
300
304
302
308
316
310
318

290
306
294
298
300
310
310
312
312
318
326
336
346

112
112
110
110
108
112
110
110
114
110
112
114
116

.020
.020
.020
.020
.020
.020
.020
.020
.020
.020
.026
.020
.020

.020
.020
.020
.022
.020
.020
.020
.020
.022
.020
.026
.030
.030

.578
.619
.718
.684
.718
.742
.718
.718
.746
.718
.741
.881
.881

.599
.640
.718
.684
.718
.718
.718
.718
.732
.718
.730
.805
.838

.010
.010
.010
.010
.010
.010

.423
.319
.327
.443
.319
.327

.386
.319
.327
.386
.319
.327

Hydraulic Roller Camshafts — Retrofit

Mechanical Lifter Camshafts

Mechanical Roller Camshafts

Honda VTEC 4 cyl. 92-00 Civic EX - SOHC 4-V 1.6 Litre D16Y8

Hydraulic Roller Follower Camshafts
HON-224/423-VTEC-11
HON-224/423-VTEC-11
HON-224/423-VTEC-11
HON-232/443-VTEC-13
HON-232/443-VTEC-13
HON-232/443-VTEC-13

252-0010
252-0010
252-0010
252-0012
252-0012
252-0012

2500-8500
2500-8500
2500-8500
3000-9000
3000-9000
3000-9000

VTEC:
PRI:
SEC:
VTEC:
PRI:
SEC:

224
186
190
232
186
190

210
186
190
218
186
190

258
214
218
266
214
218

238
214
218
246
214
218

110
111
110
112
113
110

866-388-5120 • 386-236-9983 FAX

.008
.008
.008
.008
.008
.008

37

Camshaft Quick Reference Guide
Grind Number

Part Number

QUICK REFERENCE

Mechanical Lifter Camshafts
553-OS
F-222/280-2-10
MG-T-3

340-0002
340-0010
340-0012

Mechanical Lifter Camshafts
88G303
F-222/280-2-10
F-232/294-8
F-260/338-6

342-0002
342-0010
342-0012
342-0107

Mechanical Lifter Camshafts
F-222/280-2-10
F-232/294-2-10
F-236/3526-2S-02

344-0010
344-0012
344-0102

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

110
110
110

.018
.016
.028

.020
.018
.030

.357
.420
.443

.357
.441
.443

107.5
110
108
106

.012
.014
.016
.028

.014
.016
.018
.030

.376
.399
.419
.482

.376
.419
.419
.482

.014
.014
.020

.353
.370
.444

.370
.388
.449

MG TC-TD-TF 4 cyl. 40-54 - 1250cc
1000-4500
1800-5200
2400-5800

190
222
234

190
232
234

242
260
294

242
270
294

MGA-MGB 4 cyl. 57-80 - 1598-1798cc
1000-4500
1800-5200
2400-5800
4000-7500

199
222
232
260

215
232
232
260

248
260
270
312

263
270
270
312

MG Midget-Mini-Sprite 4 cyl. 57-84 BMCA 848-12758cc
1800-5200
2200-5600
4500-8000

222
232
256

232
242
266

260
270
290

270
280
300

110
110
102

.012
.012
.020

Mitsubishi 4G63/4G63-T 4 cyl. Eclipse - Talon - Gallant 1989-1999 - DOHC 4-V 2.0 Litre

Hydraulic Roller Follower Camshafts
MIT-248-2SR-10
MIT-256-2SR-10
MIT-264-2SR-10

435-0010
435-0012
435-0014

800-6500
1200-6800
1500-7500

208
216
224

200
208
216

248
256
264

240
248
256

110
110
110

.000
.000
.000

.000
.000
.000

.404
.424
.443

.384
.404
.424

.000
.000
.000
.000
.000

.354
.364
.364
.374
.394

.354
.364
.344
.374
.394

.000
.000
.000

.404
.424
.443

.384
.404
.424

Mitsubishi 420A 4 cyl. Eclipse non-Turbo 1995-1999 - DOHC 4-V 2.0 Litre

Hydraulic Roller Follower Camshafts
MIT-242-8
MIT-246-10
MIT-246-2SR-8
MIT-250-8
MIT-258-10

431-0010
431-0012
431-0014
431-0016
431-0018

800-6500
1200-6800
1500-6800
2000-7200
2500-7500

200
204
204
208
216

200
204
196
208
216

242
246
246
250
258

242
246
238
250
258

108
110
108
108
110

.000
.000
.000
.000
.000

Mitsubishi 4G63BT EVO 8 4 cyl. 2003-2005 - DOHC 4-V 2.0 Litre

Hydraulic Roller Follower Camshafts
MIT-248-2SR-10
MIT-256-2SR-10
MIT-264-2SR-10

440-0010
440-0012
440-0014

800-6500
1200-6800
1500-7500

208
216
224

200
208
216

248
256
264

240
248
256

110
110
110

.000
.000
.000

Oldsmobile V-8 67-84 - 260-307 (5.0L)-350 (5.7L)-400-403-425-455 cu.in. – 39° bank angle engines

Hydraulic Lifter Camshafts
H-192/2667-2S-10
H-260-2
H-260-2
H-272-2
H-272-2
H-284-2
H-284-2
H-292-2
402194
H-234/325-2-10
H-238/3347-2-10
H-244/3439-2S-10
H-248/3500-2S-12

800501
803901
803902
804541
804542
804551
804552
804461
800101
800601
800661
800741
800681

800-4200
1200-4800
1200-4800
1600-5400
1600-5400
2200-5800
2200-5800
2800-6400
2600-6000
2800-6400
3000-6600
3200-6800
3400-6800

192
204
204
216
216
222
222
230
232
234
238
244
248

204
216
216
228
228
230
230
234
232
244
248
256
256

248
260
260
272
272
284
284
292
300
304
294
300
304

260
272
272
284
284
292
292
296
300
314
304
312
312

110
112
112
112
112
110
110
110
113.5
110
110
110
112

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.427
.456
.456
.484
.484
.480
.480
.496
.474
.520
.536
.550
.560

.456
.484
.484
.512
.512
.496
.496
.504
.474
.542
.560
.560
.560

HR-214/325-2S-12 IG
HR-222/339-2S-12 IG
HR-230/352-2S-14 IG
HR-242/372-2S-14 IG

809611
809621
809631
809641

1400-5600
1800-6000
2200-6400
3000-6800

214
222
230
242

222
230
242
254

276
284
292
304

284
292
304
316

112
112
114
114

.000
.000
.000
.000

.000
.000
.000
.000

.520
.542
.563
.595

.542
.563
.595
.595

F-238/3200-2-10
F-248/3334-2-8

801181
801231

2800-6600
3600-7400

238
248

248
258

300
310

310
320

110
108

.022
.022

.022
.022

.512
.533

.533
.555

R-252/420-2-8
R-262/420-2-10
R-272/420-2-10
R-282/450-2S2-8

808801
808811
808821
808351

3200-7400
3600-7600
4200-8200
5000-8800

252
262
272
282

262
272
282
292

289
294
304
322

294
304
314
332

108
110
110
108

.020
.020
.020
.026

.020
.020
.020
.026

.672
.672
.672
.720

.672
.672
.672
.681

Hydraulic Roller Camshafts — Retrofit

Mechanical Lifter Camshafts
Mechanical Roller Camshafts

38

CRANECAMS.COM

Grind Number

Part Number

RPM Power Range

Duration@ .050”
Int.
Exh.

Advertised Duration
Int.
Exh.
Lobe Sep.

Valve Lash
Int.
Exh.

Gross Valve Lift
Int.
Exh.

Pontiac V-8 55-81 - 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cu.in.

Hydraulic Lifter Camshafts
H-192/2667-2S-12
H-260-2
H-260-2
9779068
272 H10
272 H10
H-272-2
H-272-2
Z-268-2
Z-268-2
H-278-2
H-278-2
H-288-2
H-288-2
284 H12
284 H12
9794041
Z-280-2
Z-280-2
H-234/325-10
H-296-2
H-244/3387-2-8
H-308-2
H-260/360-2S-8

280511
283901
283902
968781
10507
105072
283941
283942
283511
283512
283801
283802
283951
283952
10508
105082
969681
283521
283522
280441
284281
280451
284571
280601

800-4200
1200-4800
1200-4800
1600-5000
1800-5200
1800-5200
1800-5400
1800-5400
1800-5600
1800-5600
2000-5600
2000-5600
2400-6000
2400-6000
2800-6200
2800-6200
2600-6000
2600-6400
2600-6400
3000-6400
2800-6600
3400-6800
3400-7000
3800-7200

192
204
204
212
216
216
216
216
218
218
222
222
226
226
228
228
230
230
230
234
234
244
246
260

204
216
216
225
216
216
228
228
224
224
234
234
234
234
228
228
240
240
240
234
242
254
254
268

248
260
260

260
272
272

272
272
272
272
268
268
278
278
288
288
284
284

272
272
284
284
274
274
290
290
296
296
284
284

280
280
304
296
314
308
330

HR-214/325-2S-12 IG
HR-222/339-2S-12 IG
HR-226/345-2S1-12 IG
HR-230/352-2S1-14 IG
HR-238/365-2S1-14 IG
HR-242/372-2-14 IG

289611
289621
289661
289631
289651
289641

1400-5600
1800-6000
2000-6200
2200-6400
2600-6600
3000-6800

214
222
226
230
238
242

222
230
234
238
246
252

541596
F-244/3454-2S-6
F-248/3334-2-12
F-252/3574-2S1-6
F-260/3694-2S-8

280901
280921
281241
280981
281441

2600-6400
3000-7000
3400-7000
3600-7400
4000-7600

236
244
248
252
260

SR-228/338-2S-12 IG
SR-236/350-2S-12 IG
SR-244/362-2S-12 IG
SR-252/374-2S-12 IG
R-268/420-2S-10

288541
288551
288521
288531
288811

2200-6200
2600-6600
3000-7000
3400-7200
4200-7800

228
236
244
252
268

Hydraulic Roller Camshafts — Retrofit

Mechanical Lifter Camshafts

Mechanical Roller Camshafts

Mechanical Follower Camshafts
T20-262-2-10
T20-272-2-10
T20-282-2-10
T20-292-2-10
T20-302-10

704-0010
704-0012
704-0014
704-0016
704-0100

290
290
304
304
324
316
338

112
112
112
115.5
110
110
112
112
112
112
114
114
114
114
112
112
113.5
112
112
110
112
108
114
108

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.400
.427
.427
.408
.454
.454
.454
.454
.459
.459
.467
.467
.458
.458
.480
.480
.469
.486
.486
.488
.473
.508
.495
.540

.427
.454
.454
.407
.454
.454
.480
.480
.473
.473
.494
.494
.473
.473
.480
.480
.496
.494
.494
.488
.488
.532
.510
.558

276
284
288
292
300
304

284
292
296
300
308
314

112
112
112
114
114
114

.000
.000
.000
.000
.000
.000

.000
.000
.000
.000
.000
.000

.488
.509
.518
.528
.548
.558

.509
.528
.539
.548
.558
.558

247
252
258
260
268

268
280
290
288
296

284
288
300
296
304

113.5
106
112
106
108

.012
.026
.022
.026
.026

.018
.026
.022
.026
.026

.416
.518
.500
.536
.554

.420
.536
.520
.554
.572

236
244
252
256
276

278
286
294
302
300

286
294
302
306
308

112
112
112
112
110

.020
.020
.020
.020
.020

.020
.020
.020
.020
.020

.507
.525
.543
.561
.630

.525
.543
.561
.561
.630

.008
.008
.008
.008
.008

.010
.010
.010
.010
.010

.416
.430
.444
.458
.472

.430
.444
.458
.472
.472

Toyota 20R-22R-22RE 4 cyl. 74-89 - 2189-2666cc
1400-4800
1800-5200
2200-5600
2600-6000
3000-6400

214
224
234
244
254

224
234
244
254
254

262
272
282
292
302

272
282
292
302
302

110
110
110
110
110

866-388-5120 • 386-236-9983 FAX

39

199-232-243 (4.0L)
258 (4.2L) cu.in.

American Motors/Jeep 6 Cylinder 64-05

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts
Brute low-end torque, smooth idle, daily usage, fuel
economy, fuel injection compatible, 1600-2200 cruise
RPM, 7.75 to 8.75 compression ratio advised.

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

H-192/2667-2S-10

8004200

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

99278-12

192
204

248
260

110

(9) 21
37 (13)

.000 .427
.000 .456

99278-12

204
216

260
272

112

(5) 29
45 (9)

.000 .456
.000 .484

99278-12

216
228

272
284

112

1 35
51 (3)

.000 .484
.000 .512

99278-12

222
232

294
304

108

8 34
49 3

.000 .512
.000 .538

99260-12

228
238

264
274

112

7 41
56 2

.028 .533
.030 .555

99260-12

238
248

264
274

108

16 42
57 11

.028 .555
.030 .576

3

Good low-end torque, smooth idle, daily usage, fuel
H-260-2
economy, fuel injection compatible, off road, towing,
also mild turbocharged, 2200-2600 cruise RPM, 8.0 to
9.5 compression ratio advised.

12004800

Good low and midrange torque, good idle, daily usage H-272-2
and off road, towing, performance and fuel efficiency,
2600-3000 cruise RPM, 8.75 to 10.5 compression ratio
advised.

18005400

Performance usage, good mid and upper RPM HP, seri- H-222/3200-2-8
ous off road, limited oval track, 10.25 to 11.75 compression ratio advised.

26006200

Mechanical Lifter Camshafts
Good low-end torque, good idle, daily performance
usage, good low and mid-range HP, 3200-3600 cruise
RPM, 9.5 to 10.75 compression ratio advised.

750501*a

See pg. 293

F-228/3334-2-12

Good mid range torque and HP, fair idle, moderate per- F-238/3467-2-8
formance usage, serious off-road usage, mild bracket
racing, auto trans w/2500+ converter, 3400-3800
cruise RPM, 9.5 to 11.0 compression ratio advised.
Good w/plate nitrous system.

753901*a
3
753941*a
3
750591*a
3

22006000

751101*a
3

28006600

751121*a
3

RPM range shown is for average usage. These cam profiles
pushrod ordering instructions and page 374 for checking
Rocker Arm Bridge Shim Kit (99179-1). Refer to page
will RPM higher, depending upon application.
your hydraulic lifter preload. For late 1972-1998 engines, the
324 for details.
IMPORTANT NOTE: The 1999-05 4.0 litre engines have a camshaft
rocker stands can be shimmed or longer pushrods installed NOTE: 1974 American Motors/Jeep 232 and 258 cu.in. engines
with a different nose configuration. Our camshafts listed
to provide the proper hydraulic lifter preload. For mechanical
were equipped with exhaust valve rotators and 11/32” stem
above can be used in these engines if the following factory
camshafts in late 1972-05 engines, screw-in rocker arm
exhaust valves. In these instances use 3 of 99936-2 valve
parts are used: 53020443 gear, 53020444 chain, 53020445
studs and pushrod guideplates must be installed to effect
spring retainers and 3 of 99820-2 valve seals (on exhaust
gear, and 83502890 bolt kit.
valve adjustment. Special order heat treated pushrods are
valves only) to prevent excessive valve spring shimming.
NOTE: To provide the most accurate valve adjustment on hydraulic
required for use with guideplates.
NOTE: 1987-05 American Motors/Jeep 4.0 litre engines are
lifter camshafts for 1964-early 1972 engines, special length IMPORTANT: For late 1972-05 engines, if your preload is
equipped with 5/16” stem valves, requiring appropriate
pushrods can be ordered. Refer to page 305 for special
excessive, this can be remedied by using Crane’s
retainers and valve stem seals as indicated.

40

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

a
b
c
d

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

96803-12b
96806-12c

99948-12b

99822-12b,d
99824-12c,d

96803-12b
96806-12c

99948-12b

99822-12b,d
99824-12c,d

96803-12b
96806-12c

99948-12b

99822-12b,d
99824-12c,d

96803-12b
96806-12c

99948-12b

99822-12b,d
99824-12c,d

96838-12d

99948-12b

99822-12b,d
99824-12c,d

96838-12d

99948-12b

99822-12b,d
99824-12c,d

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

To install these camshafts in 1995-05 4.0 litre engines, see the IMPORTANT NOTE on the opposite page.
Except 4.0 litre engines.
For 4.0 litre engines.
Must machine cylinder head.

866-388-5120 • 386-236-9983 FAX

41

290-304-343-360
(5.9L)-390-401 cu.in.

American Motors/Jeep V-8 66-91

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts
Brute low-end torque, smooth idle, daily usage, fuel
economy, 1600-2200 cruise RPM, 7.75 to 8.75 compression ratio advised.

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

H-192/2667-2S-10

8004200

860501*

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

99278-16

192
204

248
260

110

(9) 21
37 (13)

.000 .427
.000 .456

99278-16

204
216

260
272

112

(5) 29
45 (9)

.000 .456
.000 .484

99278-16

216
228

272
284

112

1 35
51 (3)

.000 .484
.000 .512

99278-16
99378-16*b

222
234

278
290

114

2 40
56 (2)

.000 .498
.000 .527

99278-16
99378-16*b

226
230

288
292

112

6 40
52 (2)

.000 .488
.000 .496

99278-16
99378-16*b

232
232

312
312

108

14 38
50 2

.000 .496
.000 .496

99278-16
99378-16*b

232
242

302
312

112

9 43
58 4

.000 .538
.000 .563

99278-16
99378-16*b

242
252

314
324

112

14 48
63 9

.000 .563
.000 .589

99278-16
99378-16*b

252
262

324
334

110

21 51
66 16

.000 .589
.000 .614

3

Great low-end torque, smooth idle, daily usage, off
H-260-2
road, towing, economy, also mild turbocharged, 22002800 cruise RPM, 8.0 to 9.5 compression ratio advised.

12004800

Good low and mid range torque, good idle, daily
H-272-2
usage and off road, towing, performance and fuel efficiency, 2600-3000 cruise RPM, 8.75 to 10.5 compression ratio advised.

18005400

Good mid range torque and HP, good idle, daily performance usage, mild bracket racing, 3000-3400
cruise RPM, mild supercharged, mild nitrous, 9.5 to
10.75 compression ratio advised.

H-278-2

22005800

Good mid range to upper RPM torque and HP, good
idle, moderate performance usage, bracket racing,
3200-3600 cruise RPM, 9.5 to 11.0 compression ratio
advised.

H-288-2

863901*
863902*a
3
863941*
863942*a
3
863801*
863802*a
3

24006000

864441*
864442*a
3

Good mid range to upper RPM torque, rough idle,
H-232/310-8
moderate performance usage, serious off road, bracket
racing, 3200-3600 cruise RPM, 10.0 to 11.0 compression ratio advised.
Good mid to upper RPM HP, rough idle, performance
usage, auto trans w/2500+ converter, 3400-3800
cruise RPM, mild nitrous, supercharged 10-14#, 10.0
to 11.5 compression ratio advised.

H-302-2

Good upper RPM HP, rough idle, performance usage,
bracket racing, 390 cu.in., auto trans w/3500+ converter, 3800-4200 cruise RPM, mild nitrous, 11.0 to
12.5 compression ratio advised.

H-242/3520-2-12

28006200

860641*
3

30006600

864561*
3

Moderate competition only, rough idle, good upper
H-252/3680-2-10
RPM HP, bracket racing, 401+ cu.in., auto trans
w/4000+ converter, good with aluminum heads, plate
nitrous, 12.5 minimum compression ratio advised.

34007000

860661*
3

40007200

860681*
3

RPM range shown is for average usage. These cam profiles
IMPORTANT: If your hydraulic lifter preload is excessive,
correct valve spring assembled height with the components
will RPM higher, depending upon application.
this can be easily remedied by using Crane’s Rocker
listed. Different springs and retainers may be required.
NOTE: To provide the most accurate valve adjustment on hydraulic
Arm Bridge Shim Kit (99179-1). Refer to page 324 for
Contact Crane’s Performance Consultants for details.
lifter camshafts for 1966-1973 engines, a set of positive
details.
NOTE: 1973 and 1974 American Motors/Jeep 360 and 401 cu.in.
locking nuts should be obtained for the rocker arm studs.
NOTE: Special length pushrods can be ordered to provide proper
engines are equipped with exhaust valve rotators and
For 1974-1991 engines, the rocker stands can be shimmed,
hydraulic lifter preload. Refer to page 305 for special
11/32” stem exhaust valves. In these instances, use 4 of
or longer pushrods installed to provide the proper hydraulic
pushrod ordering instructions and page 374 for checking
99936-2 valve spring retainers and 99820-8 valve seals (on
lifter preload. Special order heat treated pushrods are
your hydraulic lifter preload.
the exhaust valves only) to prevent excessive valve spring
required for use with guideplates.
NOTE: Some 1978 and 1979 engines may not be able to obtain the
shimming.

42

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

a
b
c
d
e
f
g
h

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

64308-1c

99839-16c

64308-1c

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

99957-16

99098-1e

95637-16f

86977-1*h

36774-16h,i
11746-16j,i

36750-16k,i
86757-16l,i

99839-16c

99957-16

99098-1e

95637-16f

86977-1*g

36774-16h,i
11746-16j,i

36750-16k,i
86757-16l,i

64308-1c

99839-16c

99957-16

99098-1e

95637-16f

86977-1*g

36774-16h,j
11746-16j,j

36750-16k,j
86757-16l,j

64308-1c

99839-16c

99957-16

99098-1e

95637-16f

86977-1*g

36774-16h,i
11746-16j,i

36750-16k,i
86757-16l,i

64308-1c

99839-16c

99957-16

99098-1e

95637-16f

86977-1*g

36774-16h,i
11746-16j,i

36750-16k,i
86757-16l,i

99838-16d

99948-16

99098-1e

95637-16f

86977-1*g

36774-16h,i
11746-16j,i

36750-16k,i
86757-16l,i

99838-16d

99948-16

99822-16d

99098-1e

95637-16f

86977-1*g

36774-16h,i
11746-16j,i

36750-16k,i
86757-16l,i

99838-16d

99948-16

99822-16d

99098-1e

95637-16f

86977-1*g

36774-16h,i
11746-16j,i

36750-16k,i
86757-16l,i

99893-16d

99954-16

99822-16d

99098-1e

95637-16f

86977-1*g

36774-16h,i
11746-16j,i

36750-16k,i
86757-16l,i

Cam and lifter kit, includes installation lubricants and Rocker Arm Bridge Shim Kit.
Optional Hi Intensity hydraulic lifters, see page 292 for details.
Contains standard diameter valve springs, no machining required.
Must machine cylinder heads.
Machined steel, heat treated, for engines with single groove valve stems.
Pro Series one-piece, for 1970-1991 304 thru 401 engines.
Pro Series steel billet gears and roller chain with thrust bearing.
Crane Classic extruded, 1.6 ratio, 3/8” stud.

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

i

Must machine 74-91 cylinder heads and install 99156-16 3/8” rocker arm studs (or 99157-16 7/16
rocker arm studs for 86757-16 rockers) and aftermarket pushrod guideplates. Special order heattreated pushrods are required for use with guideplates. See page 305 for special pushrod ordering
instructions.
j Energizer, 1.6 ratio, 3/8” stud.
k 1.6 ratio, 3/8” stud.
l 1.6 ratio, 7/16” stud.

866-388-5120 • 386-236-9983 FAX

43

290-304-343-360
(5.9L)-390-401 cu.in.

American Motors/Jeep V-8 66-91

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts — Retrofit

CAMSHAFTS

Brute low end torque and HP, good idle, daily usage,
performance and fuel efficiency, towing, 2200-3000
cruise RPM, 8.0 to 9.5 compression ratio advised.

HR-208/3313-2S-12

Excellent low end torque and HP, good idle, daily
usage, off road, performance and fuel efficiency, mild
turbocharged, 2600-3400 cruise RPM, 8.75 to 10.5
compression ratio advised.

HR-216/325-2S-12

10005200
16005600

86532-16a

208
216

264
272

112

(3) 31
45 (9)

.000 .530
.000 .530

869511*

86532-16a

216
224

278
286

112

1 35
49 (5)

.000 .520
.000 .542

86532-16a

224
232

286
294

112

5 39
53 (1)

.000 .542
.000 .563

86532-16a

232
240

294
302

110

11 41
55 5

.000 .563
.000 .584

86532-16a

244
256

306
318

112

15 49
65 11

.000 .595
.000 .595

99260-16

238
248

300
310

112

12 46
61 7

.022 .512
.022 .533

99260-16

248
258

310
320

112

17 51
66 12

.022 .533
.022 .555

99260-16

258
258

320
320

108

26 52
62 16

.022 .555
.022 .555

66550-16b

236
244

286
294

110

13 43
57 7

.020 .560
.020 .579

66550-16b

258
266

290
298

106

26 52
62 24

.020 .672
.020 .672

3
20006000

HR-232/352-2S-10

26006600

869521*
3
869531*
3

Good upper RPM torque and HP, rough idle, performance HR-244/372-2S-12
usage, professional off road, bracket racing, 401+ cu.in.,
auto trans w/3500+ converter, good with aluminum
heads, 4000-4800 cruise RPM, 11.0 to 12.5 compression
ratio advised.

Mechanical Lifter Camshafts
Good mid range torque and HP, fair idle, moderate
performance usage, off road, 3200-3600 cruise RPM,
10.0 to 11.5 compression ratio advised.

F-238/3200-2-12

Good mid range to upper RPM torque and HP, rough
idle, performance usage, 3800-4200 cruise RPM, serious off road, 10.5 to 12.0 compression ratio advised.

F-248/3334-2-12

32007000

869541*
3

28006400

861201*
3

Mechanical Roller Camshafts

Good low end and mid range torque and HP, fair idle,
SR-236/350-2S-10
moderate performance usage, serious off road, mild
bracket racing, auto trans w/2500+ converter, 32003600 cruise RPM, 10.0 to 11.25 compression ratio
advised.
Competition only, good mid and upper RPM torque
R-258/420-2S-6
and HP, oval track, bracket racing, auto trans w/3500+
converter, professional off road, 11.5 minimum compression ratio advised.

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
NOTE: Hydraulic roller camshafts require special length pushrods.
Refer to page 305 for special pushrod ordering instructions,
and page 374 for checking your lifter preload. To provide
the most accurate valve adjustment on hydraulic roller
lifter camshafts, screw-in rocker arm studs and pushrod
guideplates can be installed to effect valve adjustment.

34007000

861241*
3

Good upper RPM torque and HP, rough idle, performance F-258/3468-8
usage, serious off road, bracket racing, 390+ cu.in., auto
w/3500+ converter, good with aluminum heads, 11.0 to
12.5 compression ratio advised.

44

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

Good low end and mid range torque and HP, fair idle,
HR-224/339-2S-12
moderate performance usage, serious off road, mild
bracket racing, auto trans w/2500+ converter, 30003800 cruise RPM, 9.5 to 10.75 compression ratio advised.
Good mid range torque and HP, fair idle, moderate performance usage, serious off road, mild bracket racing,
390+ cu.in., auto trans w/2800+ converter, 3400-4200
cruise RPM, 10.0 to 11.5 compression ratio advised.

869501*

See pg. 293

40007400

861321*
3

26006600

868511*
3

38007800

868821*
3

NOTE: For mechanical or roller lifter camshafts, screw-in rocker arm
Contact Crane’s Performance Consultants for details.
studs and pushrod guideplates must be installed to effect
NOTE: 1973 and 1974 American Motors/Jeep 360 and 401 cu.in.
valve adjustment. Special order heat treated pushrods are
engines are equipped with exhaust valve rotators and
required for use with guideplates. Refer to page 305 for
11/32” stem exhaust valves. In these instances, use 4 of
special pushrod ordering instructions.
99936-2 valve spring retainers and 99820-8 valve seals (on
NOTE: Some 1978 and 1979 engines may not be able to obtain the
the exhaust valves only) to prevent excessive valve spring
correct valve spring assembled height with the components
shimming.
listed. Different springs and retainers may be required.

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

a
b
c
d
e
f
g

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

99893-16c

99954-16

99893-16c

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

99822-16c

99098-1d

95622-16e

86977-1*f

36774-16g,h
11746-16i,h

36750-16 j,h
86757-16 k,h

99954-16

99822-16c

99098-1d

95622-16e

86977-1*f

36774-16g,h
11746-16i,h

36750-16 j,h
86757-16 k,h

99893-16c

99954-16

99822-16c

99098-1d

95622-16e

86977-1*f

36774-16g,h
11746-16i,h

36750-16 j,h
86757-16 k,h

99893-16c

99954-16

99822-16c

99098-1d

95622-16e

86977-1*f

36774-16g,h
11746-16i,h

36750-16 j,h
86757-16 k,h

99893-16c

99954-16

99822-16c

99098-1d

95622-16e

86977-1*f

36774-16g,h
11746-16i,h

36750-16 j,h
86757-16 k,h

99838-16c

99948-16

99822-16c

99098-1d

95641-16e

86977-1*f

36774-16g,h

36750-16 j,h
86757-16 k,h

99838-16c

99954-16

99822-16c

99098-1d

95641-16e

86977-1*f

36774-16g,h

36750-16 j,h
86757-16 k,h

99838-16c

99954-16

99822-16c

99098-1d

95641-16e

86977-1*f

36774-16g,h

36750-16 j,h
86757-16 k,h

99838-16c

99954-16

99822-16c

99098-1d

95645-16e

86977-1*f

36774-16g,h

36750-16 j,h
86757-16 k,h

99876-16c

99963-16

99822-16c

99098-1d

95645-16e

86977-1*f

36774-16g,h

36750-16 j,h
86757-16 k,h

Special length pushrods are required.
Ultra Pro Series roller lifters, with -.200” height pushrod seats, special length pushrods are required.
Must machine cylinder heads.
Machined steel, heat treated for engines with single groove valve stems.
Pro Series one piece, for 1970-1995 304 thru 401 engines.
Pro Series stell billet gears and roller chain with thrust bearing.
Crane Classic extruded, 1.6 ratio, 3/8” stud.

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

h Must machine 74-91 cylinder heads and install 99156-16 rocker arm studs and aftermarket
pushrod guideplates. Special order heat-treated pushrods are required for use with guideplates.
See page 305 for special pushrod ordering instructions.
i Energizer, 1.6 ratio, 3/8”stud.
j 1.6 ratio, 3/8” stud.
k 1.6 ratio, 7/16” stud.

866-388-5120 • 386-236-9983 FAX

45

Buick V-8 67-76

400-430-455 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts
Brute low end torque, smooth idle, daily usage, fuel
economy, 1600-2200 cruise RPM, 7.75 to 8.75 compression ratio advised.

H-194/250-2S-10

Good low end torque, smooth idle, daily usage, towing, economy, also mild turbocharged, 2200-2800
cruise RPM, 8.0 to 9.5 compression ratio advised.

H-202/260-2S-10

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

CAMSHAFTS

8004200

850501*

12004800

850521*

Good low to mid range torque, good idle, daily usage, H-218/280-2S-12
towing,performance and fuel efficiency, 2600-3000
cruise RPM, 8.75 to 10.5 compression ratio advised.

18005400

850571*

Good mid range torque, fair idle, moderate perforH-226/290-2S-10
mance usage, good mid-range HP, excellent for 455GS,
bracket racing, 3400-3800 cruise RPM, 9.5 to 11.0
compression ratio advised.
Replacement for factory Stage 2 camshaft.
BluePrinted

22005800

850631*

22005800

850421*

28006600

850671*

36006800

850701*

1385557

Rough idle, performance usage, good mid-range HP,
3800-4200 cruise RPM,10.5 to 12.0 compression ratio
advised.

H-242/310-2S-10

Performance usage, good upper RPM HP for large dis- H-252/348-2S-12
placement engines, bracket racing, auto trans w/race
converter, also nitrous, 12.0 minimum compression
ratio advised.

See pg. 293

LIFTERS
99284-16

194
202

252
260

110

(8) 22
36 (14)

.000 .400
.000 .416

99284-16

202
210

260
268

110

(4) 26
40 (10)

.000 .416
.000 .432

99284-16

218
226

276
284

112

2 36
50 (4)

.000 .448
.000 .464

99284-16
99384-16*a

226
234

284
292

110

8 38
52 2

.000 .464
.000 .480

99284-16
99384-16*a

226
255

312
332

115

4.5 41.5
69 6

.000 .453
.000 .482

99284-16
99384-16*a

242
250

300
308

110

16 46
60 10

.000 .496
.000 .512

99284-16
99384-16*a

252
260

322
330

112

19 53
37 13

.000 .557
.000 .576

3

3

3

3

3

3

3

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

Cadillac V-8 68-81

368-425-472-500 cu.in.

Hydraulic Lifter Camshafts
Excellent low end torque, smooth idle, daily usage,
towing, economy, also mild turbocharged, 2200-2600
cruise RPM, 8.0 to 9.5 compression ratio advised.

H-202/260-2S-14

Good low end torque, good idle, daily usage, towing,
economy, mild marine usage, airboat, mild turbocharged, 2400-2800 cruise RPM, 8.5 to 10.0 compression ratio advised.

H-210/270-2S-12

Good low and mid range torque, good idle, daily
usage, performance, 2600-3000 cruise RPM, 8.75 to
10.5 compression ratio advised.

H-218/280-2S-12

Good mid range torque and HP, fair idle, moderate
performance usage, bracket racing, auto trans
w/2500+ converter, 3400-3800 cruise RPM, 9.5 to
11.0 compression ratio advised.
Rough idle, performance usage, good mid and upper
RPM torque and HP, bracket racing, auto trans
w/3000+ converter, 10.0 to 11.5 compression ratio
advised.

H-226/290-2S-12

H-234/300-2S-12

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
NOTE: Mechanical lifter camshafts and components are available
on special order.

46

12004800

1020541*

14005200

1020561*

18005600

1020571*

22005800

1020631*

28006400

1020641*

99284-16

202
210

260
268

114

(8) 30
44 (14)

.000 .447
.000 .464

99284-16

210
218

268
276

112

(2) 32
46 (8)

.000 .464
.000 .482

99284-16

218
226

276
284

112

2 36
50 (4)

.000 .482
.000 .499

99284-16
99384-16*a

226
234

284
292

112

6 40
54 0

.000 .499
.000 .516

99284-16
99384-16*a

234
242

292
300

112

10 44
58 4

.000 .516
.000 .533

3

3

3

3

3

NOTE: To provide the most accurate valve adjustment on hydraulic IMPORTANT: Adjustable Vacuum Advance Kits available. See page
lifter camshafts, special length pushrods can be ordered.
333 for details.
Refer to page 305 for special pushrod ordering instructions,
and page 374 for checking your hydraulic lifter preload.

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

a
b
c
d

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

99838-16

99910-16

99822-16b

99838-16

99910-16

99822-16b

99838-16

99910-16

99822-16b

99838-16

99910-16

99822-16b

99838-16

99910-16

99822-16b

99838-16

99910-16

99822-16b

99838-16

99910-16

99822-16b

99848-16

99916-16

99820-16b

99097-1c

102621-16d

99848-16

99916-16

99820-16b

99097-1c

102621-16d

99848-16

99916-16

99820-16b

99097-1c

102621-16d

99848-16

99916-16

99820-16b

99097-1c

102621-16d

99848-16

99916-16

99820-16b

99097-1c

102621-16d

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Optional Hi Intensity hydraulic lifters, see page 292 for details.
Must machine cylinder heads.
Machined steel, heat treated.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.

866-388-5120 • 386-236-9983 FAX

47

Chevrolet 6 Cylinder 62-84

194-230-250 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts
Brute low end torque, smooth idle, daily usage, fuel
economy, 1600-2200 cruise RPM, 7.75 to 8.75 compression ratio advised.

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

H-192/2667-2S-12

8004200

CAMSHAFTS

12004800

Good low to mid range torque, good idle, daily usage H-272-2
and off road, towing, performance and fuel efficiency,
2600-3000 cruise RPM, 8.75 to 10.5 compression ratio
advised.

18005400

99277-12

192
204

248
260

112

(11) 23
39 (15)

.000 .467
.000 .498

203901*

99277-12

204
216

260
272

112

(5) 29
45 (9)

.000 .498
.000 .530

99277-12

216
228

272
284

112

1 35
51 (3)

.000 .530
.000 .560

99277-12

234
244

304
314

106

15 39
52 12

.000 .569
.000 .593

99250-12

238
248

304
314

108

16 42
57 11

.022 .560
.022 .583

99250-12

248
258

310
320

106

22 46
59 19

.022 .583
.022 .607

99250-12

256
260

292
296

108

23 53
61 19

.026 .636
.026 .646

3
204541*
3

H-234/3250-2-6

30006000

200541*
3

Mechanical Lifter Camshafts

Good mid range torque and HP, fair idle, moderate
F-238/3200-2-8
performance usage, 1/4-3/8 oval track, off road, 34003800 cruise RPM,10.0 to 11.5 compression ratio
advised.

28006600

Rough idle, performance usage, good mid and upper
RPM HP, 3/8-1/2 oval track, bracket racing, 11.0 to
12.5 compression ratio advised.

F-248/3334-2-6

34006800

Performance usage, good mid and upper RPM HP,
bracket racing, long unlimited oval track, 12.25 minimum compression ratio advised.

F-256/3634-2S-8

201141*
3
201221*
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

48

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

Good low end torque, smooth idle, daily usage, off
H-260-2
road, towing, economy, also mild turbocharged, 22002600 cruise RPM, 8.0 to 9.5 compression ratio advised.

Performance usage, good mid range to upper RPM
torque and HP, oval track, radical off road, 10.5 minimum compression ratio advised.

200511*

See pg. 293

42007200

201311*
3

NOTE: Roller camshafts and components are available on special Since 1975, General Motors divisions have exchanged engines
order.See page 369 regarding outright steel billet camshafts.
throughout different models. Be certain of exactly which
engine you have before ordering.
NOTE: The 1963-84 Chevrolet I6 292 cu. in. engines use a different
camshaft core than the 194-230-250 engines, and are not
interchangeable.

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99838-12

99944-12

99820-12a

99097-1b

20621-12c
20622-12d

20750-12e
13750-12f

99838-12

99944-12

99820-12a

99097-1b

20621-12c
20622-12d

20750-12e
13750-12f

99838-12

99944-12

99820-12a

99097-1b

20621-12c
20622-12d

20750-12e
13750-12f

99838-12

99944-12

99820-12a

99097-1b

20621-12c
20622-12d

20750-12e
13750-12f

99893-12

99953-12

99820-12a

99097-1b

20621-12c
20622-12d

20750-12e
13750-12f

99893-12

99953-12

99820-12a

99097-1b

20621-12c
20622-12d

20750-12e
13750-12f

99893-12

99953-12

99820-12a

99097-1b

20621-12c
20622-12d

20750-12e
13750-12f

a Must machine cylinder head
b Machined steel, heat treated
c Heavy wall, heat treated, for 194-230-250 engines

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

d Heavy wall, heat treated, for 194-230-250 engines, for use with Crane aluminum rocker arms
e 1.7 ratio, 3/8 stud, requires 20622-12 pushrods
f 1.7 ratio, 7/16 stud, requires 20622-12 pushrods

866-388-5120 • 386-236-9983 FAX

49

Chevrolet 60° V-6 80-94

173 (2.8L)-189 (3.1L) cu.in.-3.4L

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

CAMSHAFTS

Brute low end torque, smooth idle, daily usage, fuel
economy, 1600-2200 cruise RPM, 7.75 to 8.75 compression ratio advised.

H-192/2667-2S-12

Low and mid-range torque and HP, great choice for
cars and 4x4 trucks, highway or off road. Works really
great for trailer towing.

2020

8004200

250511*

See pg. 293

LIFTERS
99286-12

192
204

248
260

112

(11) 23
39 (15)

.000 .400
.000 .427

99286-12

198
204

258
264

104

(1) 19
30 (6)

.000 .401
.000 .427

99286-12

204
214

264
274

109

(3) 27
40 (6)

.000 .423
.000 .423

99286-12

204
216

260
272

112

(5) 29
45 (9)

.000 .427
.000 .454

99286-12

216
228

272
284

112

1 35
51 (3)

.000 .454
.000 .480

99286-12

222
234

278
290

110

6 36
52 2

.000 .467
.000 .494

3
8004200

254112*a,b
3

Mid and upper range torque and HP improver for cars, 2030
especially Camaros, S-10 pick-up’s, Blazers, Jimmy’s ,
etc., and all performance applications.

12004600

Good low end torque, good idle, daily usage and off
H-260-2
road, towing, economy, also mild turbocharged, 22003000 cruise RPM, 8.0 to 9.5 compression ratio advised.

12004800

Good low to mid range torque, good idle, daily usage & H-272-2
off road, towing, performance & fuel efficiency,
increased compress. ratio & gearing advised, 2600-3200
cruise RPM, 8.75 to 10.5 compression ratio advised.

18005400

Good mid to upper RPM torque and HP, fair idle, seri- H-222/3114-2S-10
ous off road, moderate performance usage, 3000-3600
cruise RPM, 9.75 minimum compression ratio advised.

22006000

254122*a,b
3
253901*
253902*b
3
253941*
3
250321*
3

RPM range shown is for average usage.These cam profiles
IMPORTANT: Some engines may have oversize (.010”) diameter
will RPM higher,depending upon application.
lifters, check for white paint markings above lifter bores
IMPORTANT: These camshafts are for use in distributor equipped
indicating their use.
engines only.
NOTE: Roller camshafts and components are available on special
IMPORTANT: Certain 1991 and later engines may have 8mm
order. Contact Crane’s Performance Consultants for details.
diameter valve stems. Our 11/32”retainers and valve stem
locks will not be applicable in these instances. Some engines Since 1975, General Motors divisions have exchanged engines
also have a 1.600” valve spring assembly height,that will not
throughout different models. Be certain of exactly which
allow the use of our recommended valve springs and retainengine you have before ordering.
ers.

50

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

a
b
c
d
e
f

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

99848-12c

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

99915-12

99097-1e,f

25621-12g

25750-12h
25759-12i

99848-12c

99915-12

99097-1e,f

25621-12g

25750-12h
25759-12i

99848-12c

99915-12

99097-1e,f

25621-12g

25750-12h
25759-12i

99848-12c

99915-12

99097-1e,f

25621-12g

25750-12h
25759-12i

99848-12c
96802-12c,d

99915-12

99097-1e,ff
99095-1e,f

25621-12g

25750-12h
25759-12i

99848-12c
96802-12c,d

99915-12

99097-1e,f
99095-1e,f

25621-12g

25750-12h
25759-12i

For 1981-89 applications.
Cam and Lifter Kit, includes installation lubricants.
Standard diameter valve springs, no machining required.
Additional assembly height required, use 99095-1 valve stem locks.
For 11/32” diameter valve stems.
Machined steel, heat treated.

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

g For cast iron inline-valve cylinder heads, heavy wall, heat treated, for use with pushrod guideplates.
h 1.5 ratio,narrow body (not self-aligning), with special 10mm x 1.50 bottom x 3/8”x 24 top rocker
arm studs included.
i 1.6 ratio,narrow body (not self-aligning), with special 10mm x 1.50 bottom x 3/8”x 24 top rocker
arm studs included.

866-388-5120 • 386-236-9983 FAX

51

Chevrolet 90° V-6 92-02

262 (4.3L) cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts

CAMSHAFTS

Brute low end torque, smooth idle, low and mid-range HR-194/271-2-12
performance in passenger car, van and truck applications. Great choice for either manual four or five speed
or automatic transmission. Greatly improves driveability, especially on the highway. Runs strongest from
2000 RPM and up.
Good low end torque, smooth idle, daily usage, light HR-204/286-2S-12
towing, economy, also mild turbo-charged, 2200-3000
cruise RPM, 8.0 to 9.5 compression ratio advised.
Good low end torque, good idle, daily usage, off road,
towing, performance and fuel economy, 2600-3400
cruise RPM, 8.75 to 10.75 compression ratio advised.

HR-214/325-2S-12

8004600

1439801*

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

10530-12a

194
204

250
260

112

(10) 24
39 (15)

.000 .407
.000 .429

10530-12a

204
214

260
276

112

(5) 29
44 (10)

.000 .429
.000 .430

10530-12a

214
222

276
284

112

(0) 34
48 (6)

.000 .488
.000 .509

10530-12a

222
230

284
292

112

(4) 38
52 (2)

.000 .509
.000 .528

10530-12a

230
234

292
296

112

8 42
54 0

.000 .528
.000 .539

3
12005200

1439811*
3

16005600

1439721*
3

Good low and mid range torque, fair idle, moderate
HR-222/339-2S-12
performance usage, mild bracket racing, auto trans
w/2500+ converter, 3000-3800 cruise RPM, 9.5 to
10.75 compress. ratio advised, also mild supercharged.

22006000

Good mid to upper RPM torque and HP, fair idle, moder- HR-230/352-2S-12
ate performance usage, serious off road, bracket racing,
auto trans with 2800+ converter, 10.25 to 11.5 compression ratio advised, also mild supercharged.

26006400

1439731*
3
1439531*
3

RPM range shown is for average usage. These cam profiles
camshafts that use a different configuration camshaft core Since 1975, General Motors divisions have exchanged engines
will RPM higher, depending upon application.
than the 85-86 engines and cannot be interchanged. These
throughout different models. Be certain of exactly which
NOTE: The hydraulic roller camshafts listed above do not have a
1992-2002 (4.3L) engines incorporate a balance shaft and
engine you have before ordering.
fuel pump eccentric, therefore a mechanical fuel pump canutilize a different camshaft core that cannot be interchanged
not be used with them (as some marine applications may
with previous models.
require).
NOTE: Mechanical roller camshafts and components are available
NOTE: 1985-91 Chevrolet 90º V-6 262 cu.in. (4.3L) engines have
on special order.
a different firing configuration than the 200-229 cu.in.
NOTE: Many Chevrolet 262-400 V-8 valve train components are apengines, and cannot use the 200-229 camshaft. The 1987-91
plicable to the 90º V-6 engines. Contact Crane’s Performance
262 cu.in. (4.3L) engines are equipped with hydraulic roller
Consultants for details.

52

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

a
b
c
d
e
f
g
h
i

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

96802-12b

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

99915-12

99097-1d

10621-12e

11801-12f,k

11774-12g,k
11744-12h,k

11750-12i,k
10751-12j,k

96802-12b

99915-12

99097-1d

10621-12e

11801-12f,k

11774-12g,k
11744-12h,k

11750-12i,k
10751-12j,k

99838-12c

99944-12

99097-1d

10621-12e

11801-12f,k

11774-12g,k
11744-12h,k

11750-12i,k
10751-12j,k

99838-12c

99944-12

99097-1d

10621-12e

11801-12f,k

11774-12g,k
11744-12h,k

11750-12i,k
10751-12j,k

99838-12c

99944-12

99097-1d

10621-12e

11801-12f,k

11774-12g,k
11744-12h,k

11750-12i,k
10751-12j,k

For use with standard GM alignment bars.
Standard diameter valve springs, no machining required.
Must machine cylinder heads.
Machined steel, heat treated.
Heat treated, heavy wall, for use with or without pushrod guideplate cylinder heads.
1.5 ratio, 3/8” stud, extra long slot (not self-aligning).
Crane Classic extruded 1.5 ratio, 3/8” stud (not self-aligning).
Energizer 1.5 ratio, 3/8” stud (not self-aligning).
1.5 ration, 3/8” stud (not self-aligning).

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

j 1.5 ratio, 3/8” stud, self-aligning, narrow body for center bolt valve covers.
k Early 1992 engines are equipped with 3/8” stud self-aligning rocker arms. Late 1992 and later
engines have 8mm stud self-aligning rocker arms. These engines can be converted to 3/8” studs
by installing 6 of our 99148-2 rocker arm studs which have a 10mm bottom thread and a 3/8”-24
top thread (no machining is required). Appropriate pushrod guideplates must be installed if non
self-aligning type rocker arms are used. If aluminum rocker arms are desired, only the narrow body
configuration will fit if standard center bolt valve covers are being used.

866-388-5120 • 386-236-9983 FAX

53

CAMSHAFTS

The entire family of engines, designated by Crane Cams’ 11
prefix (except the Energizer line of camshafts), were
equipped from the factory with flat faced lifters, either
hydraulic or mechanical, throughout their production run.
We offer complete lines of hydraulic, hydraulic roller,
mechanical, and mechanical roller camshafts, lifters, and
valve train components for these. Although we list this
engine family as running through 1987, some truck applications continued through 1995. It’s important to verify the
engine type when dealing with these vehicles to insure the
proper components are being obtained.
Cast hydraulic and mechanical lifter camshafts are available with standard cam bearing sizes, and also optional
Chevrolet Big Block bearing sized journals (1.948” dia.), indicated by a BB suffix in the grind number. The standard firing
order is 1-8-4-3-6-5-7-2, and cast standard journal camshafts can also be ordered with our SFO suffix firing order
configuration of 1-8-7-3-6-5-4-2.
Crane Cams’ retrofit hydraulic roller and mechanical roller
camshafts are produced from steel billet material, heat
treated, and finish ground in a variety of versions. Our retrofit hydraulic roller lifters do not require any block machining, and are a drop-in configuration, incorporating a vertical
locking bar. For street and endurance applications, we offer
camshafts equipped with a cast iron distributor drive gear
and rear journal installed on the steel camshaft. These are
noted by an IG suffix (Iron Gear), allowing the use of a standard type distributor gear for long term reliability.
There are many journal size options available for the roller
camshafts, including: Standard (1.868”); Roller Bearing
(1.875”) – RB suffix; Big Block (1.948”) – BB suffix; Large
Roller Bearing (50mm/1.969”) – LRB suffix; 55mm (2.165”)
–55J suffix. Other sizes are available on request. Camshafts
with larger then stock journals have a step ground on the
front journal, so a standard size camshaft sprocket can be
used.
We offer camshafts with different lobe layouts for the various cylinder head options that can be installed on these
engines. On this page are drawings illustrating the standard
Small Block, Dart Buick/Chevrolet Splayed Valve (84 – prefix), and Chevrolet SB2 (138 – prefix) cylinder head valve
layouts that are primarily in use today.
Standard, SFO (1-8-7-3-6-5-4-2), and SFO1 (1-8-7-2-6-5-4-3)
firing orders are offered, along with other custom options

54

E

E

I

I

E

I

E

I

I

REAR

I

REAR

I

REAR

E

Standard 11-Prefix
FRONT

The classic Small Block Chevrolet V8 was introduced in
1955, in a 265 cu.in. version. The 1955-56 265 engines
required a camshaft having a flat machined on the rear cam
bearing journal to allow for oil flow to the lifter galleries
and the top end. If you are using one of these blocks, a flat
must be machined in center of the rear cam journal, .350”
wide and .080” deep. Another option would be installing
later model cam bearings in these early blocks. If your camshaft already has a flat on the rear journal, it will not cause
any oiling problems if used in a later engine.

E

I

E

I

E

Dart Buick/Chevrolet Splayed Valve 84-Prefix
FRONT

1957-1987 262-400 V8 (262-265-267 (4.4L)-283302-305 (5.0L)-307-327-350 (5.7L)-400 cu.in.)

FRONT

Chevrolet Small Block V8 Tech Tips & Notes

I

E

I

E

E

I

E

SB2 138 and 123 - Prefixes

for 180 degree crankshafts and other unique situations.
Drilling and tapping the rear cam journal for the Sander
accessory drive is offered (RD – suffix), as is gun drilling of
the camshaft for lightness and reduced torsional deflection
(DR – suffix). For certain usages, we offer special lightweight
camshafts (LW – suffix) having undercut bearing journals,
narrow lobes, and gun drilling where weight saving is of
prime importance.

1987-1999 305 (5.0L)- 350 (5.7L) V8
This first major upgrade to the traditional Small Block V8
incorporated a hydraulic roller camshaft and lifters. These
are sometimes referred to as Vortec engines when checking
some reference materials. The bolt pattern on the front of
the camshaft was reduced in diameter, allowing for a step
on the front journal, permitting the installation of a thrustplate to control camshaft endplay.
This engine family is referred to as Crane Cams’ 10-prefix,
and our early steel billet camshaft cores did not incorporate
provisions for the front ignition drive that was later used on
the 1992-1997 LT-1 and LT-4 engines.
We have separated these engines from the LT-1 & LT-4 versions in this catalog to properly define the emissions legalities of the camshafts, although they will now physically
interchange. Since the late 90’s, all of our camshafts for
these powerplants have been machined for the front ignition drive and include the long cam dowel pin that’s also
needed. If you have an engine that does not require the
long dowel pin, you can drive the pin in further to the proper length for your application.
The lifter bores on these blocks were increased in height to
accommodate the hydraulic roller lifters. When using a camshaft with greater than standard lobe lift, or a small base
circle cam, you must use taller-than-standard lifters to prevent them dropping out of the factory alignment bars
when on the base circle. Our 10535-16 hydraulic roller lifters are intended for these purposes. Our vertical guidebar
11532-16 retrofit hydraulic roller lifters are also suitable for
these applications.
We also offer mechanical roller lifter camshafts and components for these engines, in either standard or Iron Gear
configurations.

CRANECAMS.COM

1992-1996 305 (5.0L)- 350 (5.7L)
LT-1 & LT-4 V8
Additional changes in 1992 resulted in the Gen II, or
LT-series of engines. Reverse cooling, front mounted distributors, a different timing chain and gear set, and other
improvements resulted in greater power potential and reliability. All of these were hydraulic roller camshaft and lifters
equipped, incorporating the tall lifter bores. The Crane
Cams 10-prefix is again used for these engines. On applications where higher than stock lift, or small base circle camshafts are used, our 10535-16 or 11532-16 hydraulic roller
lifters should be used.
Mechanical roller lifter camshafts and components are
offered, in standard or Iron Gear versions.

1997-2010 4.8-5.3-5.7-6.0-6.2-7.0L
LS-Series V8
A clean sheet design for the Small Block, this new engine
has virtually no interchangeability with the earlier engines.
Crane Cams 144-prefix designates these camshafts and specific components. The camshaft has large 55mm (2.165”)
diameter journals, three bolts to attach the cam sprocket,
and no distributor drive gear. Hydraulic roller camshafts
and lifters are standard.
LS1 and LS6 engines have a camshaft position sensor split
ring incorporated into the barrel of the cam, near the rear
of the camshaft. LS2, LS3, LS7, and L92 engines have the
camshaft position sensor incorporated into the camshaft
sprocket. Our camshafts have the sensor split ring on the
cam, and can be used in either version. The standard firing
order is 1-8-7-2-6-5-4-3.

1996-2010 SB2 V8
Designed specifically for racing applications, and never
installed in any production vehicles, the SB2 engine has a
unique cylinder block and cylinder heads. Although the SB2
heads have a different valve layout from other members of
the Small Block family, they can also be installed on a conventional 262-400 type engine, provided many other
changes are made, among these being the camshaft (use
our 138-prefix camshafts for this application as noted earlier).
An SB2.2 block has staggered lifter bores, similar to the Big
Block Chevys, straightening the pushrod angles for the
canted valve SB2 series of cylinder heads. Our 123-prefix
camshafts have been created expressly for these engines.
Steel billet roller camshafts are offered with Large Roller
Bearing (50mm/1.969”) LRB – suffix, and 55mm (2.165”) 55J
–suffix options. As these are usually produced for specific
racing applications, we custom grind them per order to
insure the latest cam lobe design technologies are used.
Roller lifters are offered in standard .842”, .875” and .904”
diameter. Any of these are available with appropriate pushrod seat offsets as required by the cylinder head preparation that was performed.

Contact Crane Cams directly for the latest product
information on these engines.

The LS3, LS7, and L92 engines are originally equipped with
camshafts that have a single bolt to attach the cam sprocket. Our camshafts can be installed in these engines if the
proper three bolt type cam sprocket is used.
Standard rocker arm ratio for these engines is 1.7:1, except
the LS7, which comes equipped with 1.8:1 rockers.
Again, when using camshafts with greater than stock lobe
lifts (or reduced base circle diameters), there can be a danger of the lifters dropping out of the alignment blocks.
Crane Cams offers specific long travel lifters to prevent this
occurrence, with our 144536-16 steel billet hydraulic roller
lifters. Long travel mechanical roller lifters 144511-16 (that
use the standard alignment blocks) are also available for
those demanding the increased RPM capabilities of a
mechanical roller camshaft (available on special order).
We’re constantly adding to our product offerings for this
family of engines, as its popularity continues to grow. Heavy
wall pushrods, stud and shaft mounted rocker arms, valve
springs, retainers, and steel billet valve locks provide performance and reliability improvements that you will find
throughout this catalog.

866-388-5120 • 386-236-9983 FAX

55

Chevrolet V-8 57-87

262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.
in. (also: 87-95 trucks w/standard [non-roller] hydraulic lifters)
COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts
Brute low end torque, great for standard 267 and 305
engines. (50 state legal in 81-87 car and 81-92 truck
267-305 applications only. C.A.R.B. E.O. D-225-19)

2010

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code
5004000

114102a,b

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

99277-16

184
194

244
254

104

(12) 16
21 (7)

.000 .378
.000 .401

99277-16

192
204

248
260

112

(11) 23
39 (15)

.000 .400
.000 .427

99277-16

194
204

254
264

104

(7) 21
26 (2)

.000 .401
.000 .423

99277-16

195
202

112

(10.5) 25.5
37 (15)

.000 .390
.000 .410

99277-16

204
204

260
260

110

(3) 27
37 (13)

.000 .427
.000 .427

99277-16

204
214

264
274

110

(8) 32
37 (3)

.000 .423
.000 .446

99277-16

204
216

260
272

112

(5) 29
45 (9)

.000 .427
.000 .454

99277-16

206
218

256
268

112

(4) 30
46 (8)

.000 .432
.000 .459

99277-16

210
210

266
266

110

0 30
40 (10)

.000 .440
.000 .440

99277-16

210
216

270
276

114

(4) 34
47 (11)

.000 .440
.000 .454

1

Brute low end torque, smooth idle, daily usage, fuel
H-248-2
economy, 1600-2200 cruise RPM, 7.75 to 8.75 compression ratio advised. (50 state legal, pre-computer, C.A.R.B.
E.O. D-225-18)
Great for 305 engines in cars, light and intermediate
trucks with optional gearing. Good low and mid-range
torque and HP. (50 state legal in 81-87 car applications
only. C.A.R.B. E.O. D-225-19)

2020

Replacement for factory 300 HP 327 cu.in. camshaft.

BluePrinted
3896929

8004600

113971
113972b
1

8004400

114112a,b
1

8004500

968711
1

Excellent low end torque, smooth idle, daily usage, fuel
economy, 1600-2200 cruise RPM, 8.0 to 95 compression
ratio advised. (50 state legal, pre-computer, C.A.R.B. E.O.
D-225-21)

Energizer
260 H10

Good mid-range and top-end performance in Monte
Carlo SS, Camaro and Firebird with 305 HO, and 350
trucks. (50 state legal in 81-87 car and 81-92 truck 267305 applications only. C.A.R.B. E.O. D-225-19)

2030

Excellent low end torque and HP, smooth idle, daily
usage, off road, towing, economy, also mild turbocharged, marine applications: primarily used in 305 and
350 cu.in. near-stock engines for mild performance
applications in heavy boats, OK for through-prop
exhaust, 2200-2600 cruise RPM, 8.0 to 9.5 compression
ratio advised. (50 state legal, pre-computer, C.A.R.B. E.O.
D-225-18)
Excellent low end torque and HP, smooth idle, daily
usage, off road, towing, economy, also mild turbocharged, marine applications: primarily used in 305 and
350 cu.in. near-stock engines for mild performance
applications in heavy boats, OK for through-prop
exhaust, 2200-2600 cruise RPM, 8.0 to 9.5 compression
ratio advised.

H-260-2

Good low end torque, smooth idle, daily usage, fuel
economy, light towing, off road, 2200-2700 cruise RPM,
8.5 to 10.0 compression ratio advised. (50 state legal,
pre-computer, C.A.R.B. E.O. D-225-21).

Energizer
266 H10

10004600

10003
100032c
1

12004800

114122a,b
1

12005000

113901
113902b
1

Z-256-2

12005200

113501*
113502*b
3

Great for 305 HO and performance 350 trucks, good mid 2040
and top end torque and HP, axle ratios of 3.73 or numerically higher required, auto or 5-speed manual, must use
99470-1 Adjustable Fuel Pressure Regulator. (50 state
legal in 81-87 267-400, carb equipped cars only. C.A.R.B.
E.O. D-225-25)

14005000

10004
100042c
1

16005400

114132a,b
1

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts having standard size journals with SFO firing
Since 1975, General Motors divisions have exchanged engines
will RPM higher, depending upon application.
order (1-8-7-3-6-5-4-2, or 4/7 swap) are available on special
throughout different models. Be certain of exactly which
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
order. Contact Crane’s Performance Consultants for details.
engine you have before ordering.
333 for details.
NOTE: Camshafts for modified standard blocks, or Oldsmobile/
NOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987
Dart blocks, having Big Block Chevrolet size (1.948”) cam
350 V-8 engines) use a different configuration camshaft core
bearings are available on special order. Contact Crane’s
than the 57-87 engines and cannot be interchanged.
Performance Consultants for details.

56

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

11308-1d,e

99848-16d,e

99915-16e

99097-1f

11621-16g

11975-1*h

11800-16i

11774-16j
11744-16k

11750-16l
10750-16m
10751-16n

11308-1d,e

99848-16d,e

99915-16e

99097-1f

11621-16g

11975-1*h

11800-16i

11774-16j
11744-16k

11750-16l
10750-16m
10751-16n

11308-1d,e

99848-16d,e

99915-16e

99097-1f

11621-16g

11975-1*h

11800-16i

11774-16j
11744-16k

11750-16l
10750-16m
10751-16n

11308-1d,e

99848-16d,e

99915-16e

99097-1f

11621-16g

11975-1*h

11800-16i

11774-16j
11744-16k

11750-16l
10750-16m
10751-16n

11308-1d,e

99848-16d,e

99915-16e

99097-1f

11621-16g

11975-1*h

11800-16i

11774-16j
11744-16k

11750-16l
10750-16m
10751-16n

11308-1d,e

99848-16d,e

99915-16e

99097-1f

11621-16g

11975-1*h

11800-16i

11774-16j
11744-16k

11750-16l
10750-16m
10751-16n

11308-1d,e

99848-16d,e

99915-16e

99097-1f

11621-16g

11975-1*h

11800-16i

11774-16j
11744-16k

11750-16l
10750-16m
10751-16n

11308-1d,e

99848-16d,e

99915-16e

99097-1f

11621-16g

11975-1*h

11800-16i

11774-16j
11744-16k

11750-16l
10750-16m
10751-16n

11308-1d,e

99848-16d,e

99915-16e

99097-1f

11621-16g

11975-1*h

11800-16i

11774-16j
11744-16k

11750-16l
10750-16m
10751-16n

11308-1d,e

99848-16d,e

99915-16e

99097-1f

11621-16g

11975-1*h

11800-16i

11774-16j
11744-16k

11750-16l
10750-16m
10751-16n

Section Continued
a
b
c
d
e
f
g

For 81-87 applications.
Cam and Lifter Kit, includes installation lubricants and Cam Sprocket bolt Locking Plate.
Cam and Lifter Kit, includes assembly lubricants.
Contains standard diameter valve springs, no machining required.
For 1967-87 with 1.700” assembly height.
Machined steel, heat treated.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.

h
i
j
k
l
m
n

Performance steel billet gears and roller chain set.
1.5 ratio, 3/8” stud, long slot, (not self-aligning).
Crane Classic extruded, 1.5 ratio, 3/8” stud (not self-aligning).
Energizer, 1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8”stud (not self-aligning), narrow body for center bolt valve covers.
1.5 ratio, 3/8” stud, self-aligning narrow body for center bolt valve covers.

866-388-5120 • 386-236-9983 FAX

57

Chevrolet V-8 57-87

262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.
in. (also: 87-95 trucks w/standard [non-roller] hydraulic lifters)
COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

CAMSHAFTS

Good low end and mid range torque and HP, good idle, H-266-2
daily usage, off road, towing, economy, marine applications: primarily used in 350 cu.in. mildly modified
engines for mild performance applications in light boats,
OK for through-prop exhaust, 2400-2800 cruise RPM, 8.5
to 10.0 compression ratio advised. (50 state legal, precomputer, C.A.R.B. E.O. D-225-18)
Good low end and mid range torque and HP, good idle, Z-262-2
daily usage, off road, towing, economy, marine applications: primarily used in 350 cu.in. mildly modified
engines for mild performance applications in light boats,
OK for through-prop exhaust, 2400-2800 cruise RPM, 8.5
to 10.0 compression ratio advised.

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code
16005200

113931
113932a

See pg. 293

LIFTERS
99277-16

210
216

266
272

114

(4) 34
47 (11)

.000 .440
.000 .454

99277-16

212
218

262
268

114

(3) 35
48 (10)

.000 .446
.000 .459

99277-16

216
216

272
272

110

3 33
43 (7)

.000 .454
.000 .454

99277-16

216
228

272
284

112

1 35
51 (3)

.000 .454
.000 .480

99277-16

216
228

272
284

112

1 35
51 (3)

.000 .454
.000 .480

1

16005400

113511*
113512*a
3

Good low end and mid range torque, good idle, daily
Energizer
usage, off road, highway towing, fuel efficiency plus per- 272 H10
formance, 2600-3000 cruise RPM, 8.75 to 10.0 compression ratistate legal, pre-computer, C.A.R.B. E.O. D-22521)

16005400

Serious performance for 305 and 350 carb equipped cars 2050
w/aftermarket intake, performance cylinder heads and
free flow exhaust, auto or manual trans or modified 305
w/5-speed, axle ratios 3.73 or numerically higher
required. 11308-1 Spring and Retainer Kit required for
maximum perfomance. (50 state legal in 81-87 267 thru
400 carb equipped cars only. C.A.R.B. E.O. D-225-25).

18005600

Good low end and mid range torque and HP, good idle, H-272-2
daily usage and off road, towing, performance and fuel
efficiency, marine applications: for 350+ cu.in. modified
engines with free flowing above water exhaust systems
for performance applications in light pleasure and ski
boats, including jet boats, 2600-3000 cruise RPM, 8.75 to
10.75 compression ratio advised, good w/plate nitrous
system. Good w/centrifugal or Roots supercharger, 8 lbs.
maximum boost w/8.5 maximum compression ratio
advised. (50 state legal, pre-computer, C.A.R.B. E.O.
D-225-18).

18005600

10005
100052b
1
114142a,c
1

113941
113942a
1

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts for modified standard blocks, or Oldsmobile/Dart
will RPM higher, depending upon application.
blocks, having Big Block Chevrolet size (1.948”) cam bearings
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
are available on special order. Contact Crane’s Performance
333 for details.
Consultants for details.
NOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987 Since 1975, General Motors divisions have exchanged engines
350 V-8 engines) use a different configuration camshaft core
throughout different models. Be certain of exactly which
than the 57-87 engines and cannot be interchanged.
engine you have before ordering.
NOTE: Camshafts having standard size journals with SFO firing
order (1-8-7-3-6-5-4-2, or 4/7 swap) are available on special
order. Contact Crane’s Performance Consultants for details.

58

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

11308-1d,e

99848-16d,e

99915-16e

99097-1f

11621-16g

11975-1*h

11800-16i

11774-16j
11744-16k

11750-16l
10750-16m
10751-16n

11308-1d,e

99848-16d,e

99915-16e

99097-1f

11621-16g

11975-1*h

11800-16i

11774-16j
11744-16k

11750-16l
10750-16m
10751-16n

11308-1d,e

99848-16d,e

99915-16e

99097-1f

11621-16g

11975-1*h

11800-16i

11774-16j
11744-16k

11750-16l
10750-16m
10751-16n

11308-1d,e

99848-16d,e

99915-16e

99097-1f

11621-16g

11975-1*h

11800-16i

11774-16j
11744-16k

11750-16l
10750-16m
10751-16n

11308-1d,e

99848-16d,e

99915-16e

99097-1f

11621-16g

11975-1*h

11800-16i

11774-16j
11744-16k

11750-16l
10750-16m
10751-16n

Section Continued

a
b
c
d
e
f
g

Cam and Lifter Kit, includes installation lubricants and Cam Sprocket bolt Locking Plate.
Cam and Lifter Kit, includes assembly lubricants.
For 81-87 applications.
Contains standard diameter valve springs, no machining required.
For 1967-87 with 1.700” assembly height.
Machined steel, heat treated.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.

h
i
j
k
l
m
n

Performance steel billet gears and roller chain set.
1.5 ratio, 3/8” stud, long slot, (not self-aligning).
Crane Classic extruded, 1.5 ratio, 3/8” stud (not self-aligning).
Energizer, 1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8” stud (not self-aligning), narrow body for center bolt valve covers.
1.5 ratio, 3/8” stud, self-aligning narrow body for center bolt valve covers.

866-388-5120 • 386-236-9983 FAX

59

Chevrolet V-8 57-87

262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.
in. (also: 87-95 trucks w/standard [non-roller] hydraulic lifters)
COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts
Good low and mid range torque, rough idle, moderate
performance usage, mild bracket racing, auto trans
w/2500+ converter, 2600-3000 cruise RPM, oval track;
Street Stock, Enduro, Hobby, etc, 1/4-3/8 mile, 8.75 to
10.0 compression ratio advised.

Energizer
274 H06

CAMSHAFTS

Good idle, daily usage and off road, towing, performance Z-268-2
and fuel efficiency, marine applications: for 350+ cu.in.
modified engines with free flowing above water exhaust
systems for performance applications in light pleasure
and ski boats, including jet boats. 2600-3000 cruise RPM,
8.75 to 10.75 compresion ratio advised, good w/plate
nitrous system. Good w/centrifugal or small Roots supercharger, 8 lbs. maximum boost w/8.5 maximum compression ratio advised.
Good mid range torque, good to fair idle, daily performance usage, mild bracket racing, auto trans w/stock to
2500 converter, 2700-3200 cruise RPM, 9.5 to 10.75
compression ratio advised.

Energizer
278 H10

Replacement for factory 350 HP 327 cu.in. camshaft.

BluePrinted
3863151

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

18005400

10017*
100172*b
110172*c
3

99277-16

218
218

274
274

106

7 31
39 (1)

.000 .450
.000 .450

18005800

113521*
113522*a

99277-16

218
230

268
280

112

2 36
52 (2)

.000 .459
.000 .486

99277-16
99377-16d

222
222

278
278

110

6 36
46 (4)

.000 .467
.000 .467

99277-16
99377-16d

222
222

114

1 41
49 (7)

.000 .447
.000 .447

99277-16
99377-16d

222
222

114

2 40
50 (8)

.000 .450
.000 .450

3

20005800

10013
100132*b
3

20005600

967601
1

Performance usage, good upper RPM HP, 360+ cu.in.,
H-284
bracket racing; Pro ET, Super ET, etc., auto trans w/4000+
converter, 11.5 minimum compression ratio advised.

22006000

114201
1

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts for modified standard blocks, or Oldsmobile/Dart
will RPM higher, depending upon application.
blocks, having Big Block Chevrolet size (1.948”) cam bearings
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
are available on special order. Contact Crane’s Performance
333 for details.
Consultants for details.
NOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987 Since 1975, General Motors divisions have exchanged engines
350 V-8 engines) use a different configuration camshaft core
throughout different models. Be certain of exactly which
than the 57-87 engines and cannot be interchanged.
engine you have before ordering.
NOTE: Camshafts having standard size journals with SFO firing
order (1-8-7-3-6-5-4-2, or 4/7 swap) are available on special
order. Contact Crane’s Performance Consultants for details.

60

CRANECAMS.COM

284
284

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

11309-1g,h
11310-1i

96802-16j
99846-16h
99838-16i

99915-16f
99944-16

11308-1e,f

99848-16e,f
96802-16j

11308-1e,f

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99820-16i

99097-1k

11621-16l
11630-16m

11975-1*n
11984-1*o
11977-1*p

11801C-16q
10800C-16r

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

99915-16f

99097-1k

11621-16l
11630-16m

11975-1*n
11984-1*o
11977-1*p

11801-16s
11801C-16q
10800C-16r

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

99848-16e,f
96802-16j

99915-16f

99097-1k

11621-16l
11630-16m

11975-1*n
11984-1*o
11977-1*p

11801-16s
11801C-16q
10800C-16r

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

11308-1e,f

99848-16e,f
96802-16j

99915-16f

99097-1k

11621-16l
11630-16m

11975-1*n
11984-1*o
11977-1*p

11801-16s
11801C-16q
10800C-16r

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

11308-1e,f

99848-16e,f
96802-16j

99915-16f

99097-1k

11621-16l
11630-16m

11975-1*n
11984-1*o
11977-1*p

11801-16s
11801C-16q
10800C-16r

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued

a
b
c
d
e
f
g
h
i
j
k
l
m
n

Cam and Lifter Kit, includes installation lubricants and Cam Sprocket bolt Locking Plate.
Cam and Lifter Kit, includes assembly lubricants.
Cam, lifter, and valve spring (99846-16) kit, includes installation lubricants.
Optional Hi Intensity Lifters, see page 292 for details.
Contains standard diameter valve springs, no machining required.
For 1967-87 with 1.700” assembly height.
Contains standard diameter valve springs and machined steel valve stem locks (99095-1), no
machining required.
Standard diameter XHTCS tool steel valve springs for 1.800” assembly height.
Must machine cylinder heads.
Standard diameter chrome silicon valve springs for 1.750” assembly height.
Machined steel, heat treated.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Performance steel billet gears and roller chain set.

o
p
q
r
s
t
u
v
w
x

Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.5 ratio, 3/8” stud, extra long slot, Nitro Carb (not self-aligning).
1.5 ratio, 3/8” stud self-aligning, Nitro Carb.
1.5 ratio, 3/8” stud, extra long slot (not self-aligning).
Crane Classic extruded, 1.5 ratio, 3/8” stud (not self-aligning).
Energizer, 1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8” stud (not self-aligning), narrow body for center bolt valve covers.
1.5 ratio, 3/8” stud, self-aligning narrow body for center bolt valve covers.

866-388-5120 • 386-236-9983 FAX

61

Chevrolet V-8 57-87

262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.
in. (also: 87-95 trucks w/standard [non-roller] hydraulic lifters)
COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

Good mid range to upper RPM torque and HP, good idle, H-278-2
daily performance usage, mild bracket racing, 3000-3400
cruise RPM, 9.5 to 10.75 compression ratio advised.

22006200

113801*
113802*a
3

99277-16
99377-16d

222
234

278
290

114

2 40
56 (2)

.000 .467
.000 .494

Good mid range to upper RPM torque and HP, fair idle,
Z-274-2
daily performance usage, mild bracket racing, 3000-3400
cruise RPM, 9.5 to 10.75 compression ratio advised.

22006400

113531*
113532*a
3

99277-16

224
230

274
280

110

7 37
50 0

.000 .473
.000 .486

Energizer
282 H06

24006200

10008*
100082*b
110082*c
3

99277-16
99377-16d

226
226

282
282

106

12 34
44 (2)

.000 .470
.000 .470

H-288-2

26006400

113821*
113822*a

99277-16
99377-16d

226
234

288
296

114

4 42
56 (2)

.000 .458
.000 .473

99277-16
99377-16d

228
228

284
284

106

12 36
44 4

.000 .480
.000 .480

99277-16
99377-16d

228
228

284
284

112

7 41
51 (3)

.000 .480
.000 .480

99277-16
99377-16d

228
228

284
284

114

5 43
53 (5)

.000 .480
.000 .480

99277-16
99377-16d

228
232

288
292

107

11 37
47 5

.000 .390
.000 .410

99277-16
99377-16d

228
234

284
290

106

12 36
47 7

.000 .480
.000 .494

99277-16
99377-16d

230
230

286
286

106

13 37
45 5

.000 .465
.000 .465

Rough idle, moderate performance usage, good mid
range to upper RPM HP, 3000-3400 cruise RPM, bracket
racing; Street, Heavy, etc., auto trans w/3000+ converter,
oval track; Street Stock, Enduro, Hobby, etc., 1/4-3/8
mile, serious off road, 9.5 to 11.0 compress. ratio advised.
Good mid range HP, fair idle, moderate performance
usage, w/plate or manifold nitrous system, mild bracket
racing, auto trans w/2500+ converter, 3400-3800 cruise
RPM, 9.5 to 11.0 compression ratio advised. Good w/centrifugal or Roots supercharger, 10 lbs maximum boost
w/8.0 maximum ratio advised.
Performance usage, good mid range torque and HP,
bracket racing; Street, Heavy, etc., auto trans w/3000+
converter, 9.5 to 11.5 compression ratio advised.

3
H-228/320-6

110551*
3

Good mid range to upper RPM torque and HP, fair idle,
Energizer
moderate performance usage, good mid range HP, 3400- 284 H12
3800 cruise RPM, 9.5 to 11.0 compression ratio advised.
Good upper RPM torque and HP, fair idle, moderate performance usage, 3600-4000 cruise RPM, 10.0 to 11.5
compression ratio advised. Good w/centrifugal or Roots
supercharger, 12 lbs. maximum boost w/8.0 maximum
compression ratio advised.
Oval track; .390/.410 lift rule classes, 2-bbl or 4-bbl, 1/43/8 mile, 9.0 to 10.5 compression ratio advised.

28006400

H-228/3200-14

28006200

10007
100072*b
3

30006400

110601*
3

H-228/260-2S-7

28006000

110251*
3

Performance usage, good mid range torque and HP,
bracket racing; Street, Heavy, etc., auto trans w/3000+
converter, oval track; Street Stock, Enduro, Hobby, etc.,
1/4-3/8 mile, 10.0 to 11.5 compression ratio advised.

Saturday Night Special 2800H-228/3200-2S-6
6400

Performance usage, good mid and upper RPM HP, bracket Energizer
racing; Street, Heavy, etc., auto trans w/3000+ converter, 286 H06
oval track; Street Stock, Enduro, Hobby, etc., 1/4-3/8 mile,
serious off road, 10.0 to 11.5 compression ratio advised.

110591*
110592*c
3

30006400

10018*
100182*b
3

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts for modified standard blocks, or Oldsmobile/
will RPM higher, depending upon application.
Dart blocks, having Big Block Chevrolet size (1.948”) cam
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
bearings are available on special order. Contact Crane’s
333 for details.
Performance Consultants for details.
NOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987 Since 1975, General Motors divisions have exchanged engines
350 V-8 engines) use a different configuration camshaft core
throughout different models. Be certain of exactly which
than the 57-87 engines and cannot be interchanged.
engine you have before ordering.
NOTE: Camshafts having standard size journals with SFO firing
order (1-8-7-3-6-5-4-2, or 4/7 swap) are available on special
order. Contact Crane’s Performance Consultants for details.

62

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

11308-1e,f

99848-16e,f
96802-16j

99915-16f

99097-1m

11621-16o
11630-16p

11975-1*q
11984-1*r
11977-1*s

11801-16t
11801C-16u
10800C-16v

11774-16w
11744-16x

11750-16y
10750-16z
10751-16aa

11308-1e,f

99848-16e,f
96802-16j

99915-16f

99097-1m

11621-16o
11630-16p

11975-1*q
11984-1*r
11977-1*s

11801-16t
11801C-16u
10800C-16v

11774-16w
11744-16x

11750-16y
10750-16z
10751-16aa

11309-1g,h
11310-1i

96802-16j
99846-16h
99838-16i
96874-16i,k

99915-16f
99944-16
99969-16l

99097-1m
99094-1n

11621-16o
11630-16p

11975-1*q
11984-1*r
11977-1*s

11801C-16u
10800C-16v

11774-16w
11744-16x

11750-16y
10750-16z
10751-16aa

11308-1e,f

99848-16e,f
96802-16j

99915-16f

99097-1m

11621-16o
11630-16p

11975-1*q
11984-1*r
11977-1*s

11801-16t
11801C-16u
10800C-16v

11774-16w
11744-16x

11750-16y
10750-16z
10751-16aa

11309-1g,h
11310-1i

96802-16j
99846-16h
99838-16i
96874-16i,k
96802-16j
99846-16h
99838-16i
96874-16i,k
96802-16j
99846-16h
99838-16i
96874-16i,k

99915-16f
99944-16
99969-16l

99820-16i

99097-1m
99094-1n

11621-16o
11630-16p

11975-1*q
11984-1*r
11977-1*s

11801C-16u
10800C-16v

11774-16w
11744-16x

11750-16y
10750-16z
10751-16aa

99915-16f
99944-16
99969-16l

99820-16i

99097-1m
99094-1n

11621-16o
11630-16p

11975-1*q
11984-1*r
11977-1*s

11801C-16u
10800C-16v

11774-16w
11744-16x

11750-16y
10750-16z
10751-16aa

99915-16f
99944-16
99969-16l

99820-16i

99097-1m
99094-1n

11621-16o
11630-16p

11975-1*q
11984-1*r
11977-1*s

11801C-16u
10800C-16v

11774-16w
11744-16x

11750-16y
10750-16z
10751-16aa

11309-1g,h
11310-1i

96802-16j
99846-16h
99838-16i
96874-16i,k

99915-16f
99944-16
99969-16l

99820-16i

99097-1m
99094-1n

11621-16o
11630-16p

11975-1*q
11984-1*r
11977-1*s

11801C-16u
10800C-16v

11774-16w
11744-16x

11750-16y
10750-16z
10751-16aa

11309-1g,h
11310-1i

96802-16j
99846-16h
99838-16i
96874-16i,k

99915-16f
99944-16
99969-16l

99820-16i

99097-1m
99094-1n

11621-16o
11630-16p

11975-1*q
11984-1*r
11977-1*s

11801C-16u
10800C-16v

11774-16w
11744-16x

11750-16y
10750-16z
10751-16aa

11309-1g,h
11310-1i

96802-16j
99846-16h
99838-16i
96874-16i,k

99915-16f
99944-16
99969-16l

99820-16i

99097-1m
99094-1n

11621-16o
11630-16p

11975-1*q
11984-1*r
11977-1*s

11801C-16u
10800C-16v

11774-16w
11744-16x

11750-16y
10750-16z
10751-16aa

11309-1g,h
11310-1i
11309-1g,h
11310-1i

99820-16i

Section Continued
a Cam and Lifter Kit, includes installation lubricants and Cam Sprocket Bolt Locking Plate.
b Cam and Lifter Kit, includes assembly lubricants.
c Cam, lifter, and valve spring (99846-16) kit, includes installation lubricants. Contains standard
diameter valve springs, no machining required.
d Optional Hi Intensity Lifters, see page 292 for details.
e Contains standard diameter valve springs, no machining required.
f For 1967-87 with 1.700” assembly height.
g Contains standard diameter valve springs and machined steel valve stem locks (99095-1), no
machining required.
h Standard diameter XHTCS tool steel valve springs for 1.800” assembly height.
i Must machine cylinder heads.
j Standard diameter chrome silicon valve springs for 1.750” assembly height.
k Dual valve springs for +.100” length valves.
l Requires Crane Multi Fit valve locks.
m Machined steel, heat treated.

n
o
p
q
r
s
t
u
v
w
x
y
z
aa

Machined steel, heat treated, Multi Fit.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.5 ratio, 3/8” stud, extra long slot (not self-aligning).
1.5 ratio, 3/8” stud, extra long slot, Nitro Carb (not self-aligning).
1.5 ratio, 3/8” stud, self-aligning, Nitro Carb.
Crane Classic extruded, 1.5 ratio, 3/8” stud (not self-aligning).
Energizer, 1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8” stud (not self-aligning), narrow body for center bolt valve covers.
1.5 ratio, 3/8” stud, self-aligning narrow body for center bolt valve covers.

866-388-5120 • 386-236-9983 FAX

63

Chevrolet V-8 57-87

262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.
in. (also: 87-95 trucks w/standard [non-roller] hydraulic lifters)
COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts
Performance usage, good mid and upper RPM HP, fair
idle, auto trans w/3000+ converter, 10.0 to 11.5 compression ratio advised.

H-230/318-12

Oval track; .390/.410 lift rule classes, 2-bbl or 4-bbl, 1/43/8 mile, 10.0 to 11.0 compression ratio advised.

H-232/260-2S1-6

30006600

110501*

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

99277-16
99377-16c

230
230

290
290

112

8 42
52 (2)

.000 .477
.000 .477

99277-16
99377-16c

232
236

292
296

106

14 38
48 8

.000 .390
.000 .410

99277-16
99377-16c

232
232

290
290

106

14 38
46 6

.000 .410
.000 .410

99277-16
99377-16c

234
242

296
304

110

12 42
56 6

.000 .473
.000 .488

99277-16
99377-16c

236
242

296
302

106

16 40
51 11

.000 .390
.000 .410

99277-16
99377-16c

236
244

286
294

110

13 43
57 7

.000 .491
.000 .497

99277-16
99377-16c

238
238

294
294

106

17 41
49 9

.000 .502
.000 .502

99277-16
99377-16c

238
242

294
304

110

14 44
56 6

.000 .502
.000 .520

99277-16
99377-16c

238
244

294
300

106

17 41
52 12

.000 .502
.000 .516

99277-16
99377-16c

238
246

300
308

112

12 46
60 6

.000 .480
.000 .495

3
30006400

110271*
3

Oval track; .410 lift rule classes, 2-bbl or 4-bbl, 1/4-3/8
mile, 10.0 to 11.0 compression ratio advised.

H-232/2732-6

30006400

110301*

Fair idle, performance usage, good mid range HP, 38004200 cruise RPM, 10.25 to 12.0 compression ratio
advised.

H-296-2

30006600

114561*

Oval track; .390/.410 lift rule classes, 3/8-1/2 mile, 10.0
to 11.0 compression ratio advised.

H-236/260-2S1-6

3

3
32006600

110291*
3

Fair idle, performance usage, good mid range HP, 38004200 cruise RPM, 10.25 to 12.0 compression ratio
advised.

Z-286-2

Performance usage, good mid and upper RPM torque,
bracket racing; Street, Heavy, Pro ET, Super ET, etc., auto
trans w/3500+ converter, oval track; Street Stock,
Enduro, Hobby, etc., 1/4-3/8 mile, 10.5 to 12.0 compression ratio advised.
Rough idle, performance usage, good mid and upper
RPM torque and HP, bracket racing, auto trans w/3500+
converter, 4200-4600 cruise RPM, 10.5 to 12.0 compression ratio advised.

H-238/3347-6

Performance usage, good mid and upper RPM torque
and HP, bracket racing; Street, Heavy, Pro ET, Super ET,
etc., auto trans w/3500+ converter, oval track; Street
Stock, Enduro, Hobby, etc., 1/4-3/8 mile, 10.5 to 12.0
compression ratio advised.
Rough idle, performance usage, w/manifold nitrous system, good mid and upper RPM HP, bracket racing, auto
trans w/3500+ converter, 4200-4600 cruise RPM, 10.5 to
12.0 compression ratio advised. Good w/Roots supercharger, 15 lbs. maximum boost w/8.0 maximum compression ratio advised.

Saturday Night Special 3200H-238/3347-2S-6
6800

30006800

113541*
113542*a
3

32006600

110651*
3

H-238/3347-2S2-10

32006800

110521*
3
110691 *
110692 *b
3

H-300-2

32007000

114051*
3

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts having standard size journals with SFO firing
will RPM higher, depending upon application.
order (1-8-7-3-6-5-4-2, or 4/7 swap) are available on special
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
order. Contact Crane’s Performance Consultants for details. .
333 for details.
NOTE: Camshafts for modified standard blocks, or OldsmoNOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987
bile/Dart blocks, having Big Block Chevrolet size (1.948”)
350 V-8 engines) use a different configuration camshaft core
cam bearings are available on special order. Contact Crane’s
than the 57-87 engines and cannot be interchanged.
Performance Consultants for details.
Since 1975, General Motors divisions have exchanged engines
throughout different models. Be certain of exactly which
engine you have before ordering.

64

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

11309-1d,e
11310-1f

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

96802-16g
99846-16e
99838-16f
96874-16f,h
96802-16g
99846-16e
99838-16f
96874-16f,h
96802-16g
99846-16e
99838-16f
96874-16f,h
99838-16f
96874-16f,h

99915-16i
99944-16
99969-16j

99820-16f

99097-1k
99094-1l

11621-16m
11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

99915-16i
99944-16
99969-16j

99820-16f

99097-1k
99094-1l

11621-16m
11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

99915-16i
99944-16
99969-16j

99820-16f

99097-1k
99094-1l

11621-16m
11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

99944-16
99969-16j

99820-16f

99097-1k
99094-1l

11621-16m
11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

11309-1d,e
11310-1f

96802-16g
99846-16e
99838-16f
96874-16f,h

99915-16i
99944-16
99969-16j

99820-16f

99097-1k
99094-1l

11621-16m
11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

11310-1f

99838-16f
96874-16f,h

99944-16
99969-16j

99820-16f

99097-1k
99094-1l

11621-16m
11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

11310-1f

99838-16f
96874-16f,h

99944-16
99969-16j

99820-16f

99097-1k
99094-1l

11621-16m
11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

11309-1d,e
11310-1f

96802-16g
99846-16e
99838-16f
96874-16f,h

99915-16i
99944-16
99969-16j

99820-16f

99097-1k
99094-1l

11621-16m
11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

11309-1d,e
11310-1f

96802-16g
99846-16e
99838-16f
96874-16f,h

99915-16i
99944-16
99969-16j

99820-16f

99097-1k
99094-1l

11621-16m
11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

11310-1f

99838-16f
96874-16f,h

99944-16
99969-16j

99820-16f

99097-1k
99094-1l

11621-16m
11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

11309-1d,e
11310-1f
11309-1d,e
11310-1f
11310-1f

Section Continued
a Cam and Lifter Kit, includes installation lubricants and Cam Sprocket Bolt Locking Plate.
b Cam, lifter, and valve spring (99846-16) kit, includes installation lubricants. Contains standard
diameter valve springs, no machining required.
c Optional Hi Intensity Lifters, see page 292 for details.
d Contains standard diameter valve springs and machined steel valve stem locks (99095-1), no
machining required.
e Standard diameter XHTCS tool steel valve springs for 1.800” assembly height.
f Must machine cylinder heads.
g Standard diameter chrome silicon valve springs for 1.750” assembly height.
h Dual valve springs for +.100” length valves.
i For standard diameter valve springs, no machining required.
j Requires Crane Multi Fit valve locks.
k Machined steel, heat treated.

l
m
n
o
p
q
r
s
t
u
v
w
x

Machined steel, heat treated, Multi Fit.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.5 ratio, 3/8” stud, extra long slot, Nitro Carb (not self-aligning).
1.5 ratio, 3/8” stud, self-aligning, Nitro Carb.
Crane Classic extruded, 1.5 ratio, 3/8” stud (not self-aligning).
Energizer, 1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8” stud (not self-aligning), narrow body for center bolt valve covers.
1.5 ratio, 3/8” stud, self-aligning narrow body for center bolt valve covers.

866-388-5120 • 386-236-9983 FAX

65

Chevrolet V-8 57-87

262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.
in. (also: 87-95 trucks w/standard [non-roller] hydraulic lifters)
COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

Performance usage, good mid to upper RPM torque,
H-244/3439-6
bracket racing; Heavy, Pro ET, Super ET, etc., auto trans
w/3500+ converter, oval track; Street Stock, Enduro,
Hobby, etc., 3/8-1/2 mile, 10.5 to 12.0 compression ratio
advised.

CAMSHAFTS

Performance usage, good upper RPM torque and HP,
bracket racing; Heavy, Pro ET, Super ET, etc., auto trans
w/3500+ converter, 10.5 to 12.0 compression ratio
advised.

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code
32006800

110711*

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99277-16
99377-16c

244
244

300
300

106

20 44
52 12

.000 .516
.000 .516

99277-16
99377-16c

244
252

300
308

106

20 44
56 16

.000 .516
.000 .525

3

Saturday Night Special 3400H-244/3439-2S-6
7000

110741*
110742*a
3

Performance usage, good upper RPM torque and HP,
Energizer
bracket racing; Heavy, Pro ET, Super ET, etc., auto trans
302 H06
w/3500+ converter, oval track; Street Stock, Enduro,
Hobby, etc., 3/8-1/2 mile, 10.5 to 12.0 compression ratio
advised.
Rough idle, performance usage, good w/manifold
H-308-2
nitrous system, good upper RPM HP, bracket racing, auto
trans w/3500+ converter, 11.25 to 13.0 compression
ratio advised. Good w/Roots supercharger, 18 lbs. maximum boost w/8.0 maximum compression ratio advised.
Competition only, good upper RPM HP, 360+ cu.in.,
bracket racing w/light car; Pro ET, Super ET, etc., auto
trans w/4000+ converter, 12.0 minimum compression
ratio advised.

H-252/3500-12

Competition only, NHRA Stock Eliminator 255 HP 350
cu.in.

654-655-08 T2 0A

34007000

10011*
100112*b
110112*a
3

99277-16
99377-16c

246
246

302
302

106

21 45
53 13

.000 .500
.000 .500

34007200

114571*

99277-16
99377-16c

246
254

308
316

112

16 50
64 10

.000 .495
.000 .510

99277-16
99377-16c

252
252

308
308

112

19 53
63 9

.000 .525
.000 .525

99277-16
99377-16c

252
272

286
306

108

18 54
64 28

.000 .390
.000 .410

99277-16
99377-16c

256
256

312
312

108

25 51
61 15

.000 .525
.000 .525

3
36007200

110541*
3

42007200

110311*
3

Competition only, good upper RPM HP, 360+ cu.in.,
H-256/3500-8
bracket racing; Pro ET, Super ET, etc., auto trans w/4000+
converter, 11.5 minimum compression ratio advised.

38007200

114581*
3

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts for modified standard blocks, or Oldsmobile/
will RPM higher, depending upon application.
Dart blocks, having Big Block Chevrolet size (1.948”) cam
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
bearings are available on special order. Contact Crane’s
333 for details.
Performance Consultants for details.
NOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987 Since 1975, General Motors divisions have exchanged engines
350 V-8 engines) use a different configuration camshaft core
throughout different models. Be certain of exactly which
than the 57-87 engines and cannot be interchanged.
engine you have before ordering.
NOTE: Camshafts having standard size journals with SFO firing
order (1-8-7-3-6-5-4-2, or 4/7 swap) are available on special
order. Contact Crane’s Performance Consultants for details.

66

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

11310-1d

99838-16d
96874-16g

99944-16
99969-16i

99820-16d

99097-1k
99094-1l

11621-16m
11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

11309-1e,f
11310-1d

96802-16h
99846-16f
99838-16d
96874-16g
96802-16h
99846-16f
99838-16d
96874-16g

99915-16j
99944-16
99969-16i

99820-16d

99097-1k
99094-1l

11621-16m
11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

99915-16j
99944-16
99969-16i

99820-16d

99097-1k
99094-1l

11621-16m
11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

11310-1d

99838-16d
96874-16g

99944-16
99969-16i

99820-16d

99097-1k
99094-1l

11621-16m
11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

11310-1d

99838-16d
96874-16g

99944-16
99969-16i

99820-16d

99097-1k
99094-1l

11621-16m
11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

11309-1e,f

99846-16f

99915-16j

99097-1k

11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11310-1d

99838-16d
96874-16g

99944-16
99969-16i

99097-1k
99094-1l

11621-16m
11630-16n

11975-1*o
11984-1*p
11977-1*q

11801C-16r
10800C-16s

11774-16t
11744-16u

11750-16v
10750-16w
10751-16x

11309-1e,f
11310-1d

99820-16d

a Cam, lifter, and valve spring (99846-16) kit, includes installation lubricants. Contains standard
diameter valve springs, no machining required.
b Cam and Lifter Kit, includes assembly lubricants.
c Optional Hi Intensity Lifters, see page 292 for details.
d Must machine cylinder heads.
e Contains standard diameter valve springs and machined steel valve stem locks (99095-1), no
machining required.
f Standard diameter XHTCS tool steel valve springs for 1.800” assembly height.
g Dual valve springs for +.100” length valves.
h Standard diameter chrome silicon valve springs for 1.750” assembly height.
i Requires Crane Multi Fit valve locks.
j For standard diameter valve springs, no machining required.
k Machined steel, heat treated.

l
m
n
o
p
q
r
s
t
u
v
w
x

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Machined steel, heat treated, Multi Fit.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.5 ratio, 3/8” stud, extra long slot, Nitro Carb (not self-aligning).
1.5 ratio, 3/8” stud, self-aligning, Nitro Carb.
Crane Classic extruded, 1.5 ratio, 3/8” stud (not self-aligning).
Energizer, 1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8” stud (not self-aligning), narrow body for center bolt valve covers.
1.5 ratio, 3/8” stud, self-aligning narrow body for center bolt valve covers.

866-388-5120 • 386-236-9983 FAX

67

Chevrolet V-8 57-87

262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.
in. (also: 87-95 trucks w/standard [non-roller] hydraulic lifters)
COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts — Retrofit

CAMSHAFTS

Brute low end torque and HP, smooth idle, daily usage,
towing, economy, also mild turbocharged, 2200-3000
cruise RPM, 8.0 to 9.5 compression ratio advised.

HR-260-2-12 IG

Excellent low end and mid range torque and HP, good
idle, daily usage, off road, performance and fuel efficiency, 2400-3200 cruise RPM, 8.75 to 10.5 compression ratio
advised. Good w/small centrifugal or Roots supercharger,
8 lbs. maximum boost w/8.5 maximum compression
ratio advised, .900” base circle for long stroke clearance.
Excellent low end and mid range torque and HP, good
idle, daily usage, off road, performance and fuel efficiency, 2600-3400 cruise RPM, good w/small plate nitrous
system, 8.75 to 10.5 compression ratio advised. Good w/
centrifugal or small Roots supercharger, 8 lbs. maximum
boost w/8.5 maximum compression ratio advised.
Excellent low end and mid range torque and HP, good
idle, daily usage, off road, performance and fuel efficiency, 2600-3400 cruise RPM, good w/small plate nitrous
system, 8.75 to 10.5 compression ratio advised. Good w/
centrifugal or small Roots supercharger, 8 lbs. maximum
boost w/8.5 maximum compression ratio advised, .900”
base circle for long stroke clearance.
Good mid range torque and HP, fair idle, moderate performance usage, mild bracket racing, auto trans
w/2500+ converter, good w/plate or manifold nitrous
system, 3000-3800 cruise RPM, 9.5 to 10.75 compression
ratio advised. Good w/centrifugal or Roots supercharger,
10 lbs. max. boost w/8.0 max. compression ratio advised.
Good mid range torque and HP, fair idle, moderate performance usage, mild bracket racing, auto trans
w/2500+ converter, good w/plate or manifold nitrous
system, 3000-3800 cruise RPM, 9.5 to 10.75 compression
ratio advised. Good w/centrifugal or Roots supercharger,
10 lbs. maximum boost w/8.0 maximum compression
ratio advised, .900” base circle for long stroke clearance.
Good mid range torque and HP, fair idle, moderate performance usage, serious off road, mild bracket racing w/
heavy car, auto trans w/2500+ converter, 3000-3800
cruise RPM, 9.5 to 10.75 compression ratio advised.

HR-210/325-2S-12.90 IG 14005600

24006400

119571*a

Good mid range torque and HP, fair idle, performance
usage, 3600-4400 cruise RPM, good with manifold
nitrous system, 10.0 to 11.5 compression ratio advised.
Good w/Roots supercharger, 15 lbs. maximum boost
w/8.0 maximum compression ratio advised, .900” base
circle for long stroke clearance.

HR-230/359-2S-12.90 IG 26006600

119661*a

10005200

119811*a

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

11532-16b

204
214

260
270

112

(5) 29
44 (10)

.000 .429
.000 .452

11532-16b

210
218

272
280

112

(2) 32
46 (8)

.000 .488
.000 .509

11532-16b

214
222

276
284

112

0 34
48 (6)

.000 .488
.000 .509

11532-16b

216
224

284
292

112

1 35
49 (5)

.000 .509
.000 .528

11532-16b

222
230

284
292

112

4 38
52 (2)

.000 .509
.000 .528

11532-16b

222
230

288
296

112

4 38
52 (2)

.000 .518
.000 .539

11532-16b

230
238

292
300

108

12 38
52 6

.000 .528
.000 .548

11532-16b

230
238

292
300

112

8 42
56 2

.000 .539
.000 .558

11532-16b

234
242

296
304

112

10 44
58 4

.000 .539
.000 .558

3
119561*a
3
HR-276-2S-12 IG

16005800

119821*a
3

HR-216/339-2S-12.90 IG 16005800

119671*a
3

HR-284-2S-12 IG

20006200

119831*a
3

HR-222/345-2S-12.90 IG 20006200

119701*a
3

HR-230/352-2S1-8 IG

Good mid range torque and HP, fair idle, performance
HR-296-2S-12 IG
usage, mild bracket racing, auto trans w/3000+ converter, 3800-4600 cruise RPM, good with manifold nitrous
system, 10.0 to 11.5 compression ratio advised. Good w/
Roots supercharger, 15 lbs. maximum boost, w/8.0 maximum compression ratio advised.

3

3
28006800

119841*a
3

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts having standard size journals with SFO firing
will RPM higher, depending upon application.
order (1-8-7-3-6-5-4-2, or 4/7 swap) are available on special
IMPORTANT NOTE: Crane Hydraulic Roller Cams offer tremendous
order. Contact Crane’s Performance Consultants for details. .
power, torque and RPM potential. Due to their RPM capabilNOTE: Camshafts for modified standard blocks, or Oldsmoity, and to insure that correct components are used, the
bile/Dart blocks, having Big Block Chevrolet size (1.948”)
appropriate CamPonent Kit is recommended. Each Crane
cam bearings are available on special order. Contact Crane’s
CamPonent Kit contains the valve train components needed
Performance Consultants for details.
for maximum performance.
Since 1975, General Motors divisions have exchanged engines
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
throughout different models. Be certain of exactly which
333 for details.
engine you have before ordering.
NOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987
350 V-8 engines) use a different configuration camshaft core
than the 57-87 engines and cannot be interchanged.
NOTE: When using 55-56, 265 cu.in. blocks, late model cam bearings must be installed.

68

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

11307-1c,d

99838-16d
96802-16e
144846-16x

99944-16
99915-16g

99820-16d

99097-1i

11628-16k
95621-16l

11975-1*m
11984-1*n
11977-1*o

11801-16p
11801C-16q
10800C-16r

11774-16s
11744-16t

11750-16u
10750-16v
10751-16w

11307-1c,d

99838-16d
96802-16e
144846-16x

99944-16
99915-16g

99820-16d

99097-1i

11628-16k
95621-16l

11975-1*m
11984-1*n
11977-1*o

11801-16p
11801C-16q
10800C-16r

11774-16s
11744-16t

11750-16u
10750-16v
10751-16w

11307-1c,d

99838-16d
96802-16e
144846-16x

99944-16
99915-16g

99820-16d

99097-1i

11628-16k
95621-16l

11975-1*m
11984-1*n
11977-1*o

11801-16p
11801C-16q
10800C-16r

11774-16s
11744-16t

11750-16u
10750-16v
10751-16w

11307-1c,d

99838-16d
96802-16e
144846-16x

99944-16
99915-16g

99820-16d

99097-1i

11628-16k
95621-16l

11975-1*m
11984-1*n
11977-1*o

11801-16p
11801C-16q
10800C-16r

11774-16s
11744-16t

11750-16u
10750-16v
10751-16w

11307-1c,d

99838-16d
96877-16d,f
144846-16x

99944-16
99969-16h

99820-16d

99097-1i
99088-1j

11628-16k
95621-16l

11975-1*m
11984-1*n
11977-1*o

11801-16p
11801C-16q

11774-16s
11744-16t

11750-16u
10750-16v
10751-16w

11307-1c,d

99838-16d
96877-16d,f
144846-16x

99944-16
99969-16h

99820-16d

99097-1i
99088-1j

11628-16k
95621-16l

11975-1*m
11984-1*n
11977-1*o

11801-16p
11801C-16q

11774-16s
11744-16t

11750-16u
10750-16v
10751-16w

11307-1c,d

99838-16d
96877-16d,f
144846-16x

99944-16
99969-16h

99820-16d

99097-1i
99088-1j

11628-16k
95621-16l

11975-1*m
11984-1*n
11977-1*o

11801-16p
11801C-16q

11774-16s
11744-16t

11750-16u
10750-16v
10751-16w

11307-1c,d

99838-16d
96877-16d,f
144846-16x

99944-16
99969-16h

99820-16d

99097-1i
99088-1j

11628-16k
95621-16l

11975-1*m
11984-1*n
11977-1*o

11801-16p
11801C-16q

11774-16s
11744-16t

11750-16u
10750-16v
10751-16w

11307-1c,d

99838-16d
96877-16d,f
144846-16x

99944-16
99969-16h

99820-16d

99097-1i
99088-1j

11628-16k
95621-16l

11975-1*m
11984-1*n
11977-1*o

11801-16p
11801C-16q

11774-16s
11744-16t

11750-16u
10750-16v
10751-16w

Section Continued
a Requires cam button spacer, aluminum-bronze distributor drive gear not required. For engines
equipped with mechanical fuel pumps, fuel pump pushrod 11985-1 is highly recommended to
prevent fuel pump lobe wear.
b Vertical locking bar hydraulic roller lifters, no machining required.
c CamPonent Kit contents:
Hydraulic Roller Lifters, set of 16 (11532-16)
Pushrods, Special Length, set of 16 (11628-16)
Valve Springs, set of 16 (99838-16)
Valve Spring Retainers, set of 16 (99944-16)
Machined Steel Valve Stem Locks, set of 32 (99097-1)
Valve Stem Seals, set of 16 (99820-16)
Fuel Pump Pushrod (11985-1)
Cam Sprocket Bolt Locking Plate Kit (99168-1)
Needle Bearing Cam Button Spacer (99164-1)
d Must machine cylinder heads.
e Standard diameter chrome silicon valve springs for 1.750” assembly height.
f For +.100” long valves.
g For standard diameter valve springs.

h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x

Requires Crane Multi Fit valve locks.
Machined steel, heat treated.
Machined steel, heat treated, Multi Fit.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Pro Series one-piece, for use with or without pushrod guideplate cylinder heads.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.5 ratio, 3/8” stud, extra long slot (not self-aligning).
1.5 ratio, 3/8” stud, extra long slot, Nitro Carb (not self-aligning).
1.5 ratio, 3/8” stud, self-aligning, Nitro Carb.
Crane Classic extruded, 1.5 ratio, 3/8” stud (not self-aligning).
Energizer, 1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8” stud (not self-aligning). Valve Train Stabilizer available, see page 363.
1.5 ratio, 3/8” stud (not self-aligning), narrow body for center bolt valve covers.
1.5 ratio, 3/8” stud, self-aligning narrow body for center bolt valve covers.
Standard diameter PAC Enhanced valve springs for 1.750” assembly height.

866-388-5120 • 386-236-9983 FAX

69

Chevrolet V-8 57-87

262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.
in. (also: 87-95 trucks w/standard [non-roller] hydraulic lifters)
COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts — Retrofit

CAMSHAFTS

Good mid range torque and HP, fair idle, performance
HR-234/365-2S-12.90 IG 2800usage, mild bracket racing, auto trans w/3000+ convert6800
er, 3800-4600 cruise RPM, good with manifold nitrous
system, 10.0 to 11.5 compression ratio advised. Good w/
Roots supercharger, 15 lbs. maximum boost, w/8.0 maximum compression ratio advised, .900” base circle for
long stroke clearance.
Good mid to upper RPM torque and HP, fair idle, perfor- HR-238/372-2S2-10.90 IG 3000mance usage, mild bracket racing, auto trans w/3000+
6800
converter, 3800-4600 cruise RPM, good with manifold
nitrous system, 10.5 to 112.0 compression ratio advised.
Good w/Roots supercharger, 18 lbs. maximum boost,
w/8.0 maximum compression ratio advised, .900” base
circle for long stroke clearance.

Good upper RPM torque and HP, rough idle, performance HR-306-2S-10.86 IG
usage, bracket racing, auto trans w/3500+ converter,
4200-5000 cruise RPM, 10.5 to 12.0 compression ratio
advised, 370+ cu.in. Also mild supercharged and/or
nitrous, .860” base circle for long stroke clearance.
Rough idle, performance usage, good w/large nitrous
system, good upper RPM torque and HP, 370+ cu.in.,
bracket racing, auto trans w/3500+ converter, 42005000 cruise RPM, 10.5 to 12.0 compression ratio advised,
.860” base circle for long stroke clearance. Good w/ Roots
supercharger, 18 lbs. maximum boost w/8.0 maximum
compression ratio advised.
Rough idle, performance usage, good w/large nitrous
system, good upper RPM torque and HP, 370+ cu.in.,
bracket racing, auto trans w/3500+ converter, 10.5 to
12.5 compression ratio advised, .900” base circle for long
stroke clearance. Good w/ Roots supercharger, 20 lbs.
max. boost w/8.0 max. compression ratio advised.
Rough idle, performance usage, good w/large nitrous
system, good upper RPM torque and HP, 380+ cu.in.,
bracket racing, auto trans w/4000+ converter, 11.0 to
12.5 compression ratio advised. Good w/ Roots supercharger, 22 lbs. maximum boost w/8.0 maximum compression ratio advised.
Competition only, good upper RPM torque and HP, 370+
cu.in., bracket racing, auto trans w/4000+ converter,
11.5 to 13.0 compression ratio advised, .860” base circle
for long stroke clearance.

32007000

119691*a

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

11532-16b

234
242

296
304

112

10 44
58 4

.000 .548
.000 .558

11532-16b

238
242

300
304

110

14 44
56 6

.000 .558
.000 .558

11532-16b

240
248

306
314

110

15 45
59 9

.000 .558
.000 .558

11532-16b

240
248

306
314

114

11 49
63 5

.000 .558
.000 .558

11532-16b

242
250

304
312

112

14 48
62 8

.000 .558
.000 .558

11532-16b

246
254

308
316

114

14 52
66 8

.000 .558
.000 .558

11532-16b

250
258

316
324

110

20 50
64 14

.000 .558
.000 .558

11532-16b

252
256

322
326

108

22.5 49.5
60.5 15.5

.000 .600
.000 .600

11532-16b

258
266

320
328

112

22 56
70 16

.000 .558
.000 .558

3
119581*a
3
119651*a
3

HR-240/372-2S1-14.86 IG 34007200

119681*a
3

HR-242/372-2S-12.90 IG 36007200

119591*a
3

HR-246/372-2S-14 IG

38007200

119601*a
3

HR-250/372-2S-10.86 IG 40007200

Competition only, good upper RPM torque and HP, 370+ HR-252/400-2S-8 IG
cu.in., bracket racing, auto trans w/race converter, 12.0
minimum compression ratio advised.

42007200

Competition only, good upper RPM HP, 380+ cu.in.,
HR-258/372-2S-12.86 IG 4400bracket racing, auto trans w/race converter, good w/large
7200
nitrous system, 12.5 minimum compression ratio
advised.

119611*a
3
119711*a
3
119721*a
3

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts having standard size journals with SFO firing
will RPM higher, depending upon application.
order (1-8-7-3-6-5-4-2, or 4/7 swap) are available on special
IMPORTANT NOTE: Crane Hydraulic Roller Cams offer tremendous
order. Contact Crane’s Performance Consultants for details. .
power, torque and RPM potential. Due to their RPM capabilNOTE: Camshafts for modified standard blocks, or Oldsmoity, and to insure that correct components are used, the
bile/Dart blocks, having Big Block Chevrolet size (1.948”)
appropriate CamPonent Kit is recommended. Each Crane
cam bearings are available on special order. Contact Crane’s
CamPonent Kit contains the valve train components needed
Performance Consultants for details.
for maximum performance.
Since 1975, General Motors divisions have exchanged engines
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
throughout different models. Be certain of exactly which
333 for details.
engine you have before ordering.
NOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987
350 V-8 engines) use a different configuration camshaft core
than the 57-87 engines and cannot be interchanged.
NOTE: When using 55-56, 265 cu.in. blocks, late model cam bearings must be installed.

70

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

11307-1c,d

99838-16d
96877-16d,e
144846-16u

99944-16
99969-16f

99820-16d

99097-1g
99088-1h

11628-16i
95621-16j

11975-1*k
11984-1*l
11977-1*m

11801-16n
11801C-16o

11774-16p
11744-16q

11750-16v
10750-16s
10751-16t

11307-1c,d

99838-16d
96877-16d,e
144846-16u

99944-16
99969-16f

99820-16d

99097-1g
99088-1h

11628-16i
95621-16j

11975-1*k
11984-1*l
11977-1*m

11801-16n
11801C-16o

11774-16p
11744-16q

11750-16v
10750-16s
10751-16t

11307-1c,d

99838-16d
96877-16d,e
144846-16u

99944-16
99969-16f

99820-16d

99097-1g
99088-1h

11628-16i
95621-16j

11975-1*k
11984-1*l
11977-1*m

11801-16n
11801C-16o

11774-16p
11744-16q

11750-16v
10750-16s
10751-16t

11307-1c,d

99838-16d
96877-16d,e
144846-16u

99944-16
99969-16f

99820-16d

99097-1g
99088-1h

11628-16i
95621-16j

11975-1*k
11984-1*l
11977-1*m

11801-16n
11801C-16o

11774-16p
11744-16q

11750-16v
10750-16s
10751-16t

11307-1c,d

99838-16d
96877-16d,e
144846-16u

99944-16
99969-16f

99820-16d

99097-1g
99088-1h

11628-16i
95621-16j

11975-1*k
11984-1*l
11977-1*m

11774-16p
11744-16q

11750-16v
10750-16s
10751-16t

11307-1c,d

99838-16d
96877-16d,e
144846-16u

99944-16
99969-16f

99820-16d

99097-1g
99088-1h

11628-16i
95621-16j

11975-1*k
11984-1*l
11977-1*m

11774-16p
11744-16q

11750-16v
10750-16s
10751-16t

11307-1c,d

99838-16d
96877-16d,e
144846-16u

99944-16
99969-16f

99820-16d

99097-1g
99088-1h

11628-16i
95621-16j

11975-1*k
11984-1*l
11977-1*m

11774-16p
11744-16q

11750-16v
10750-16s
10751-16t

11307-1c,d

99838-16d
96877-16d,e
144846-16u

99944-16
99969-16f

99820-16d

99097-1g
99088-1h

11628-16i
95621-16j

11975-1*k
11984-1*l
11977-1*m

11774-16p
11744-16q

11750-16v
10750-16s
10751-16t

11307-1c,d

99838-16d
96877-16d,e
144846-16u

99944-16
99969-16f

99820-16d

99097-1g
99088-1h

11628-16i
95621-16j

11975-1*k
11984-1*l
11977-1*m

11774-16p
11744-16q

11750-16v
10750-16s
10751-16t

a Requires cam button spacer, aluminum-bronze distributor drive gear not required. For engines
equipped with mechanical fuel pumps, fuel pump pushrod 11985-1 is highly recommended to
prevent fuel pump lobe wear.
b Vertical locking bar hydraulic roller lifters, no machining required.
c CamPonent Kit contents:
Hydraulic Roller Lifters, set of 16 (11532-16)
Pushrods, Special Length, set of 16 (11628-16)
Valve Springs, set of 16 (99838-16)
Valve Spring Retainers, set of 16 (99944-16)
Machined Steel Valve Stem Locks, set of 32 (99097-1)
Valve Stem Seals, set of 16 (99820-16)
Fuel Pump Pushrod (11985-1)
Cam Sprocket Bolt Locking Plate Kit (99168-1)
Needle Bearing Cam Button Spacer (99164-1)
d Must machine cylinder heads.
e For +.100” long valves.
f Requires Crane Multi Fit valve locks.

g
h
i
j
k
l
m
n
o
p
q
r
s
t
u

Machined steel, heat treated.
Machined steel, heat treated, Multi Fit.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Pro Series one-piece, for use with or without pushrod guideplate cylinder heads.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.5 ratio, 3/8” stud, extra long slot (not self-aligning).
1.5 ratio, 3/8” stud, extra long slot, Nitro Carb (not self-aligning).
Crane Classic extruded, 1.5 ratio, 3/8” stud (not self-aligning).
Energizer, 1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8” stud (not self-aligning). Valve Train Stabilizer available, see page 363.
1.5 ratio, 3/8” stud (not self-aligning), narrow body for center bolt valve covers.
1.5 ratio, 3/8” stud, self-aligning narrow body for center bolt valve covers.
Standard diameter PAC Enhanced valve springs for 1.750” assembly height.

866-388-5120 • 386-236-9983 FAX

71

Chevrolet V-8 57-87

262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.
in. (also: 87-95 trucks w/standard [non-roller] hydraulic lifters)
COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Lifter Camshafts
Replacement for factory 340 HP 327 cu.in. Duntov camshaft.

BluePrinted
3736097

20005600

110901

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99250-16

227
230

260
268

110.5

3.5 43.5
46 4

.012 .393
.018 .399

99250-16

228
238

290
300

106

12 36
49 9

.022 .460
.022 .480

99250-16

228
238

290
300

110

9 39
54 4

.022 .460
.022 .480

99250-16

238
238

278
278

114

10 48
58 0

.022 .480
.022 .480

99250-16

238
248

278
288

114

10 48
63 5

.022 .480
.022 .500

99250-16

242
254

116

11 51
69 5

.020 .459
.025 .485

99250-16

244
252

280
288

106

19 45
55 17

.026 .518
.026 .536

99250-16

244
252

280
288

112

14 50
62 10

.026 .518
.026 .536

99250-16

248
248

288
288

106

22 46
54 14

.022 .500
.022 .500

3

CAMSHAFTS

Excellent low end and mid range torque and HP, fair idle, F-228/3067-2-6
moderate performance usage, mild bracket racing, auto
trans w/2500+ converter, 2600-3000 cruise RPM, limited
oval track, 8.75 to 10.0 compression ratio advised.

24006000

Good low end and mid range torque and HP, good idle, F-228/3067-2-10
daily performance usage, auto trans w/stock to 2500
converter, 2600-3000 cruise RPM, 9.25 to 10.75 compression ratio advised.

26006200

Good mid range to upper RPM torque and HP, fair idle,
moderate performance usage, 3400-3800 cruise RPM,
9.5 to 11.0 compression ratio advised. Good w/centrifugal or Roots supercharger, 8 lbs. maximum boost w/8.5
maximum compression ratio advised.

110911*
3
110931*
3

F-238/3200-14

30006600

110941*
3

Good low end and mid range torque and HP, fair idle,
F-278-2
moderate performance usage, bracket racing, good w/
plate or manifold nitrous system, 3400-3800 cruise RPM,
10.0 to 11.5 compression ratio advised. Good w/centrifugal or Roots supercharger, 10 lbs. maximum boost w/8.5
maximum compression ratio advised.
Replacement for factory 330 HP 350 cu.in. camshaft.
BluePrinted

30006800

113841*
3

28006600

3972182

110951
3

Good mid range torque, performance usage, bracket rac- Saturday Night Special
ing; Heavy, Pro ET, Super ET, etc., auto trans w/3000+
F-244/3454-2S-6
converter, oval track; Late Model, Sportsman, I.M.C.A.,
etc., 1/4-3/8 mile, 10.5 to 12.0 compression ratio
advised.
Good mid range torque and HP, rough idle, moderate
F-280-2
performance usage, 3600-4000 cruise RPM, good with
plate or small manifold nitrous system, 10.5 to 12.0 compression ratio advised. Also good for mild supercharged.
Performance usage, bracket racing; Heavy, Pro ET, Super
ET, etc., auto trans w/3000+ converter, oval track; Late
Model, Sportsman, I.M.C.A., etc., 1/4-3/8 mile, 11.0 to
12.5 compression ratio advised.

F-248/3334-6

32006800

110921*
110922*a
3

32007000

114681*
3

34007000

110961*
3

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts having standard size journals with SFO firing
Since 1975, General Motors divisions have exchanged engines
will RPM higher, depending upon application.
order (1-8-7-3-6-5-4-2, or 4/7 swap) are available on special
throughout different models. Be certain of exactly which
IMPORTANT: Self-aligning rocker arms cannot be used with
order. Contact Crane’s Performance Consultants for details.
engine you have before ordering.
mechanical lifter camshafts.
NOTE: Camshafts for modified standard blocks, or Oldsmobile/
NOTE: When using 55-56, 265 cu.in. blocks, late model cam bearDart blocks, having Big Block Chevrolet size (1.948”) cam
ings must be installed.
bearings are available on special order. Contact Crane’s
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
Performance Consultants for details.
333 for details.
NOTE: Camshafts specifically engineered for engines that have
NOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987
.875” or .904” diameter lifters are available on special order.
350 V-8 engines) use a different configuration camshaft core
Contact Crane’s Performance Consultants for details.
than the 57-87 engines and cannot be interchanged.

72

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

11308-1b,c

99848-16b,c

99915-16h

11309-1d,e

99846-16e
96877-16f

99915-16h
99943-16

11309-1d,e

99846-16e
96877-16f

11309-1d,e

11309-1d,e

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801-16q

11774-16s

11750-16t
10750-16u

99820-16f

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801-16q

11774-16s

11750-16t
10750-16u

99915-16h
99943-16

99820-16f

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801-16q

11774-16s

11750-16t
10750-16u

96877-16f

99943-16

99820-16f

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801-16q

11774-16s

11750-16t
10750-16u

96877-16f

99943-16

99820-16f

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801-16q

11774-16s

11750-16t
10750-16u

96877-16f

99943-16

99820-16f

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801-16q

11774-16s

11750-16t
10750-16u

99846-16e
96877-16f

99915-16h
99943-16

99820-16f

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801-16q
11801C-16r

11774-16s

11750-16t
10750-16u

96877-16f

99943-16

99820-16f

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801-16q
11801C-16r

11774-16s

11750-16t
10750-16u

99846-16e
96877-16f

99915-16h
99943-16

99820-16f

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801-16q
11801C-16r

11774-16s

11750-16t
10750-16u

Section Continued

a Cam, lifter and valve spring (99846-16) kit, includes installation lubricants. Contains standard
diameter valve springs, no machining required.
b Contains standard diameter valve springs, no machining required.
c For 1967-87 with 1.700” assembly height.
d Contains standard diameter valve springs and machined steel valve stem locks (99095-1), no
machining required.
e Standard diameter XHTCS tool steel valve springs for 1.800” assembly height.
f Must machine cylinder heads.
g Standard diameter chrome silicon valve springs for 1.750” assembly height.
h For standard diameter valve springs, no machining required.
i Machined steel, heat treated.
j Machined steel, heat treated, +.050” assembly height.

k
l
m
n
o
p
q
r
s
t
u

Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Pro Series one-piece.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.5 ratio, 3/8” stud, extra long slot (not self-aligning).
1.5 ratio, 3/8” stud, extra long slot, Nitro Carb (not self-aligning).
Crane Classic extruded, 1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8” stud (not self-aligning). Valve Train Stabilizer available, see page 363.
1.5 ratio, 3/8” stud (not self-aligning), narrow body for center bolt valve covers.

866-388-5120 • 386-236-9983 FAX

73

Chevrolet V-8 57-87

262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.
in. (also: 87-95 trucks w/standard [non-roller] hydraulic lifters)
COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Mechanical Lifter Camshafts

CAMSHAFTS

Good mid range torque and HP, rough idle, moderate
performance usage, good w/manifold nitrous system,
bracket racing, auto trans w/3000+ converter, 38004200 cruise RPM, 11.0 to 12.5 compression ratio advised.
Good w/Roots supercharger, 15 lbs. maximum boost
w/8.0 maximum compression ratio advised.
Performance usage, good mid and upper RPM torque
and HP, bracket racing; Pro, Pro ET, Super ET, etc., auto
trans w/race converter, oval track; Late Model,
Sportsman, I.M.C.A., etc., 3/8-1/2 mile, 11.0 to 12.5
compression ratio advised.
Performance usage, good mid range torque and HP,
bracket racing; Pro, Pro ET, Super ET, etc., auto trans w/
race converter, oval track; Late Model, Sportsman,
I.M.C.A., etc., 3/8-1/2 mile, 11.5 to 12.5 compression
ratio advised.
Good mid range HP, rough idle, performance usage,
4000-4400 cruise RPM, good w/manifold nitrous system,
11.5 to 12.5 compression ratio advised. Good w/ Roots
supercharger, 18 lbs. maximum boost w/8.0 maximum
compression ratio advised.
Replacement for factory 290 HP 302 cu.in. Z-28 camshaft.

F-288-2

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code
34007200

113861*

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99250-16

248
258

288
298

114

15 53
68 10

.022 .500
.022 .520

99250-16

250
260

285
295

106

21 49
58 22

.026 .533
.028 .555

99250-16

252
260

288
296

106

22 50
58 22

.026 .536
.026 .554

99250-16

252
260

290
298

112

17 55
65 15

.026 .536
.026 .554

99250-16

254
254

114

15 59
63 11

.030 .485
.030 .485

99250-16

256
260

288
292

108

26 50
64 16

.018 .612
.020 .578

99250-16

256
264

292
300

105

25 51
59 25

.026 .545
.026 .563

99250-16

257
269

112

20.5 56.5
70.5 18.5

.024 .493
.026 .512

99250-16

260
268

106

26 54
62 26

.026 .554
.026 .572

3
285-295-06

36007000

12003*
3

Saturday Night Special 3800F-252/3574-2S-6
7200

110981*
110982*a
3

F-290-2

38007600

114691*
3

BluePrinted
3849346

40007000

967251
1

Competition only, serious flat lifter restricted oval track; F-256/340-2S-8
Late Model, Sportsman, etc., 3/8-1/2 mile, intended for
1.8 intake and 1.7 exhaust ratio rocker arms, 11.5 to 12.5
compression ratio advised.
Performance usage, good mid range torque and HP,
bracket racing; Pro, Pro ET, Super ET, etc., auto trans w/
race converter, oval track; Late Model, Sportsman,
I.M.C.A., etc., 3/8-1/2 mile, 11.5 to 12.5 compression
ratio advised.
Replacement for factory Off Road Special camshaft.

40007800

110971*
3

Saturday Night Special 4000F-256/3634-2S-5
7600

111411*
111412*a
3

BluePrinted
3927140

42007200

968821
1

Performance usage, good mid and upper RPM HP, brack- F-260/3694-2S-6
et racing; Pro, Super Pro, Hot Rod, Super ET, etc., auto
trans w/race converter, oval track; Late Model,
Sportsman, I.M.C.A., etc., 3/8-1/2 mile, 11.5 minimum
compression ratio advised.

44007600

111431*

296
304

3

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts having standard size journals with SFO firing
Since 1975, General Motors divisions have exchanged engines
will RPM higher, depending upon application.
order (1-8-7-3-6-5-4-2, or 4/7 swap) are available on special
throughout different models. Be certain of exactly which
IMPORTANT: Self-aligning rocker arms cannot be used with
order. Contact Crane’s Performance Consultants for details.
engine you have before ordering.
mechanical lifter camshafts.
NOTE: When using 55-56, 265 cu.in. blocks, late model cam bear- NOTE: Camshafts for modified standard blocks, or Oldsmobile/
ings must be installed.
Dart blocks, having Big Block Chevrolet size (1.948”) cam
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
bearings are available on special order. Contact Crane’s
333 for details.
Performance Consultants for details.
NOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987
350 V-8 engines) use a different configuration camshaft core NOTE: Camshafts specifically engineered for engines that have
than the 57-87 engines and cannot be interchanged.
.875” or .904” diameter lifters are available on special order.
Contact Crane’s Performance Consultants for details.

74

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

96877-16f

99943-16

99820-16f

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801-16q
11801C-16r

11774-16s

11750-16t
10750-16u

11309-1b,c

99846-16c
96802-16g
96877-16f

99915-16h
99943-16

99820-16f

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801C-16r

11774-16s

11750-16t
10750-16u

11309-1b,c

99846-16c
96802-16g
96877-16f

99915-16h
99943-16

99820-16f

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801C-16r

11774-16s

11750-16t
10750-16u

11309-1b,c

99846-16c
96802-16g
96877-16f

99915-16h
99943-16

99820-16f

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801C-16r

11774-16s

11750-16t
10750-16u

11308-1d,e

99848-16d,e
96802-16g

99915-16h
99943-16

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801-16q
11801C-16r

11774-16s

11750-16t
10750-16u

96877-16f

99943-16

99820-16f

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801C-16r

11774-16s

11750-16t
10750-16u

11309-1b,c

99846-16c
96802-16g
96877-16f

99915-16h
99943-16

99820-16f

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801C-16r

11774-16s

11750-16t
10750-16u

11309-1b,c

99846-16c
96802-16g
96877-16f

99915-16h
99943-16

99820-16f

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801C-16r

11774-16s

11750-16t
10750-16u

11309-1b,c

99846-16c
96802-16g
96877-16f

99915-16h
99943-16

99820-16f

99097-1i
99095-1j

11621-16k
11630-16l
95636-16m

11975-1*n
11984-1*o
11977-1*p

11801C-16r

11774-16s

11750-16t
10750-16u

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued

a Cam, lifter and valve spring (99846-16) kit, includes installation lubricants. Contains standard
diameter valve springs, no machining required.
b Contains standard diameter valve springs and machined steel valve stem locks (99095-1), no
machining required.
c Standard diameter XHTCS tool steel valve springs for 1.800” assembly height.
d Contains standard diameter valve springs, no machining required.
e For 1967-87 with 1.700” assembly height.
f Must machine cylinder heads.
g Standard diameter chrome silicon valve springs for 1.750” assembly height.
h For standard diameter valve springs, no machining required.
i Machined steel, heat treated.
j Machined steel, heat treated, +.050” assembly height.

k
l
m
n
o
p
q
r
s
t
u

Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Pro Series one-piece.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.5 ratio, 3/8” stud, extra long slot (not self-aligning).
1.5 ratio, 3/8” stud, extra long slot, Nitro Carb (not self-aligning).
Crane Classic extruded, 1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8” stud (not self-aligning). Valve Train Stabilizer available, see page 363.
1.5 ratio, 3/8” stud (not self-aligning), narrow body for center bolt valve covers.

866-388-5120 • 386-236-9983 FAX

75

Chevrolet V-8 57-87

262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.
in. (also: 87-95 trucks w/standard [non-roller] hydraulic lifters)
COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Lifter Camshafts

CAMSHAFTS

Performance usage, good mid and upper RPM HP, brack- Saturday Night Special
et racing; Pro, Super Pro, Hot Rod, Super ET, etc., auto
F-260/370-2-6
trans w/race converter, oval track; Late Model,
Sportsman, I.M.C.A., etc., 3/8-1/2 mile, serious off road,
11.5 minimum compression ratio advised.
Competition only, serious flat lifter restricted oval track; F-262/340-2S-7
Late Model, Sportsman, etc., 3/8-5/8 mile, intended for
1.8 intake and 1.5 ratio exhaust rocker arms, 12.0 minimum compression ratio advised.

Good upper RPM torque and HP, rough idle, moderate
performance usage, good upper RPM HP, 4400-4800
cruise RPM, good w/large manifold nitrous system, 11.5
to 12.5 compression ratio advised. Good w/Roots supercharger, 20 lbs. maximum boost w/8.0 maximum compression ratio advised.
Competition only, good upper RPM torque and HP, bracket racing; Pro, Super Pro, Hot Rod, etc., auto trans w/race
converter, oval track; Late Model, Sportsman, I.M.C.A.,
etc., 3/8-1/2 mile, 12.0 minimum compression ratio
advised.
Competition only, good upper RPM torque and HP, 360+
cu.in., bracket racing; Quick ET, etc., auto trans w/race
converter, 12.5 minimum compression ratio advised.

F-300-2

44007600

111451*
111452*a

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99250-16

260
270

295
305

106

28 52
65 25

.026 .555
.028 .578

99250-16

262
268

294
304

107

28 54
64 24

.020 .612
.026 .572

99250-16

264
272

300
308

112

23 61
71 21

.026 .563
.026 .581

99250-16

268
276

304
312

106

31 57
67 29

.026 .572
.026 .590

99250-16

272
272

310
310

108

31 61
67 25

.026 .581
.026 .581

99250-16

276
284

312
320

106

34 62
70 34

.026 .590
.026 .608

99250-16

280
280

320
320

108

35 65
71 29

.026 .599
.026 .599

99250-16

280
288

316
324

108

35 65
75 33

.026 .599
.026 .617

3
44007800

110991*
3

46008200

114701*
3

Saturday Night Special 4600F-268/3814-2S-6
8000

111501*
111502*a,b
3

F-310

48008200

114711*
3

Competition only, good upper RPM HP, 370+ cu.in.,
F-276/3934-2S-6
bracket racing; Quick ET, etc., auto trans w/race converter,
12.5 minimum compression ratio advised.

48008400

Radical Competition only, good high RPM HP, 380+ cu. F-320
in., flat lifter restricted classes, stick or auto trans. w/race
converter, 12.5 minimum compression ratio advised.

50008600

Radical Competition only, good high RPM HP, 388+ cu. F-280/3994-2S-8
in., flat lifter restricted classes, stick or auto trans. w/race
converter, 12.5 minimum compression ratio advised.

50008800

111001*
3
114721*
3
111751*
3

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts having standard size journals with SFO firing
Since 1975, General Motors divisions have exchanged engines
will RPM higher, depending upon application.
order (1-8-7-3-6-5-4-2, or 4/7 swap) are available on special
throughout different models. Be certain of exactly which
IMPORTANT: Self-aligning rocker arms cannot be used with
order. Contact Crane’s Performance Consultants for details.
engine you have before ordering.
mechanical lifter camshafts.
NOTE: When using 55-56, 265 cu.in. blocks, late model cam bear- NOTE: Camshafts for modified standard blocks, or Oldsmobile/
ings must be installed.
Dart blocks, having Big Block Chevrolet size (1.948”) cam
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
bearings are available on special order. Contact Crane’s
333 for details.
Performance Consultants for details.
NOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987
350 V-8 engines) use a different configuration camshaft core NOTE: Camshafts specifically engineered for engines that have
than the 57-87 engines and cannot be interchanged.
.875” or .904” diameter lifters are available on special order.
Contact Crane’s Performance Consultants for details.

76

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

11309-1c,d

99846-16d
96877-16b

99915-16e
99943-16

99820-16b

96877-16b

99943-16

96877-16b

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

99097-1f
99095-1g

11621-16h
11630-16i
95636-16j

11975-1*k
11984-1*l
11977-1*m

11801C-16n

11774-16o

11750-16p
10750-16q

99820-16b

99097-1f
99095-1g

11621-16h
11630-16i
95636-16j

11975-1*k
11984-1*l
11977-1*m

11801C-16n

11774-16o

11750-16p
10750-16q

99943-16

99820-16b

99097-1f
99095-1g

11621-16h
11630-16i
95636-16j

11975-1*k
11984-1*l
11977-1*m

11774-16o

11750-16p
10750-16q

96877-16b

99943-16

99820-16b

99097-1f
99095-1g

11621-16h
11630-16i
95636-16j

11975-1*k
11984-1*l
11977-1*m

11774-16o

11750-16p
10750-16q

96877-16b

99943-16

99820-16b

99097-1f
99095-1g

11621-16h
11630-16i
95636-16j

11975-1*k
11984-1*l
11977-1*m

11774-16o

11750-16p
10750-16q

96877-16b

99943-16

99820-16b

99097-1f
99095-1g

11621-16h
11630-16i
95636-16j

11975-1*k
11984-1*l
11977-1*m

11774-16o

11750-16p
10750-16q

96877-16b

99943-16

99820-16b

99097-1f
99095-1g

11621-16h
11630-16i
95636-16j

11975-1*k
11984-1*l
11977-1*m

11774-16o

11750-16p
10750-16q

96877-16b

99943-16

99820-16b

99097-1f
99095-1g

11621-16h
11630-16i
95636-16j

11975-1*k
11984-1*l
11977-1*m

11774-16o

11750-16p
10750-16q

a Cam, lifter and valve spring (99846-16) kit, includes installation lubricants. Contains standard
diameter valve springs, no machining required.
b Must machine cylinder heads.
c Contains standard diameter valve springs and machined steel valve stem locks (99095-1), no
machining required.
d Standard diameter XHTCS tool steel valve springs for 1.800” assembly height.
e For standard diameter valve springs, no machining required.
f Machined steel, heat treated.
g Machined steel, heat treated, +.050” assembly height.
h Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
i Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
j Pro Series one-piece.

k
l
m
n
o
p
q

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.5 ratio, 3/8” stud, extra long slot, Nitro Carb (not self-aligning).
Crane Classic extruded, 1.5 ratio, 3/8” stud (not self-aligning).
1.5 ratio, 3/8” stud (not self-aligning). Valve Train Stabilizer available, see page 363.
1.5 ratio, 3/8” stud (not self-aligning), narrow body for center bolt valve covers.

866-388-5120 • 386-236-9983 FAX

77

Chevrolet V-8 57-87

262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.
in. (also: 87-95 trucks w/standard [non-roller] hydraulic lifters)
COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Roller Camshafts
Excellent low end and mid range torque and HP, good
idle, daily performance usage, mild bracket racing, auto
trans w/2500+ converter, 3000-3400 cruise RPM, 9.5 to
11.0 compression ratio advised.

SR-228/338-2S-12 IG

22006200

3

CAMSHAFTS

Good low end & mid range torque & HP, fair idle, moder- SR-232/350-2S-12.90 IG
ate performance usage, mild bracket racing, auto trans
w/3000+ converter, 3400-3800 cruise RPM, good w/
plate or manifold nitrous system, 10.5 to 11.5 compression ratio advised, .900” base circle for long stroke clearance. Good w/centrifugal or small Roots supercharger, 10
lbs. max. boost w/8.5 max. compression ratio advised.
Good low end and mid range torque and HP, fair idle,
SR-236/350-2S-12 IG
moderate performance usage, mild bracket racing, auto
trans w/3000+ converter, 3400-3800 cruise RPM, good
w/plate or manifold nitrous system, 10.5 to 11.5 compression ratio advised. Good w/centrifugal or small Roots
supercharger, 10 lbs. maximum boost w/8.5 maximum
compression ratio advised.
Good mid range torque and HP, fair idle, bracket racing, SR-240/362-2S-10.90 IG
auto trans w/3500+ converter, 3800-4200 cruise RPM,
10.5 to 12.0 compression ratio advised, .900” base circle
for long stroke clearance in 388+ cu.in.

24006600

Good mid to upper RPM torque and HP, fair idle, perfor- SR-240/362-2S-12.90 IG
mance usage, good w/manifold nitrous system, bracket
racing, auto trans w/3500+ converter, 3800-4200 cruise
RPM, 10.5 to 12.0 compress. ratio advised, .900” base circle for long stroke clearance. Good w/Roots supercharger,
14 lbs. max. boost w/8.0 max. compress. ratio advised.
Good mid range torque and HP, performance usage,
TR-242/3867-2S-6
bracket racing, Heavy, Pro, etc., auto trans w/race converter, serious off road, oval track, good mid-range
torque and HP, 2-bbl or 4-bbl, 1/4-3/8 mile, 11.0 to 12.5
compression ratio advised.

34007200

Good mid to upper RPM torque and HP, fair idle, performance usage, bracket racing, auto trans w/3500+ converter, 3800-4200 cruise RPM, 10.5 to 12.0 compression
ratio advised.

118541*a

SR-244/362-2S-12 IG

118571*a
3

24006600

118551*a
3

30007000

118581*a
3
118611*a
3

36007200

118131*b
3

34007200

118521*a
3

Good mid to upper RPM torque and HP, fair idle, perfor- SR-244/362-2S-14 IG
mance usage, good w/manifold nitrous system, bracket
racing, auto trans w/3500+ converter, 3800-4200 cruise
RPM, 10.5 to 12.0 compression ratio advised. Good w/
Roots supercharger, 14 lbs. maximum boost w/8.0 maximum compression ratio advised.
Good mid to upper RPM torque and HP, fair idle, perfor- SR-248/400-2S-8 IG
mance usage, serious off road, bracket racing, auto trans
w/3500+ converter, 3800-4200 cruise RPM, 10.75 to
12.5 compression ratio advised.

36007400

118531*a
3

36007400

118631*a
3

See pg. 296

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

11515-16c
11519-16d
11570-16e

228
236

278
280

112

7 41
55 1

.020 .507
.020 .525

11515-16c
11519-16d
11570-16e

232
240

286
294

112

9 43
57 3

.020 .525
.020 .543

11515-16c
11519-16d
11570-16e

236
244

286
294

112

11 45
59 5

.020 .525
.020 .543

11515-16c
11519-16d
11570-16e

240
248

294
302

110

15 45
59 9

.020 .543
.020 .561

11515-16c
11519-16d
11570-16e

240
248

294
302

112

13 47
61 7

.020 .543
.020 .561

11515-16c
11519-16d
11570-16e

242
250

282
290

106

17 45
53 17

.022 .580
.022 .600

11515-16c
11519-16d
11570-16e

244
252

294
302

112

15 49
63 9

.020 .543
.020 .561

11515-16c
11519-16d
11570-16e

244
252

294
302

114

13 51
63 7

.020 .543
.020 .561

11515-16c
11519-16d
11570-16e

248
252

286
290

108

21 47
59 13

.020 .600
.022 .600

RPM range shown is for average usage. These cam profiles
NOTE: Many options are available for these camshafts, and any of Since 1975, General Motors divisions have exchanged engines
will RPM higher, depending upon application.
our custom ground camshafts. An iron distributor drive gear
throughout different models. Be certain of exactly which
IMPORTANT: Self-aligning rocker arms cannot be used with
and rear journal can be specified. Drilling and tapping for
engine you have before ordering.
mechanical lifter roller camshafts.
Sander rear drive is available. SFO firing order (1-8-7-3-6NOTE: When using 55-56, 265 cu.in. blocks, late model cam bear5-4-2, or 4/7 swap) and SFO1 (1-8-7-2-6-5-4-3), or 4/7 3/2
ings must be installed.
swap, are offered. Optional journal sizes are Roller Bearing
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
(1.875”), Big Block (1.949”), Large Roller Bearing/50mm
333 for details.
(1.969”), and 55mm (2.165”) Gun drilling (where apNOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987
plicable) is available. Lightweight undercut journal, narrow
350 V-8 engines) use a different configuration camshaft core
lobe cores are offered. Lobe layouts for Buick Race/Dart,
than the 57-87 engines and cannot be interchanged.
Splayed Valve, and SB2 cylinder heads are available.

78

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99893-16f
96870-16f,g

99953-16
99943-16g

99820-16f

99097-1k

11630-16m
95636-16n

11975-1*o
11984-1*p
11977-1*q

11774-16r

11750-16s
10750-16t

99893-16f
96870-16f,g

99953-16
99943-16g

99820-16f

99097-1k

11630-16m
95636-16n

11975-1*o
11984-1*p
11977-1*q

11774-16r

11750-16s
10750-16t

99893-16f
96870-16f,g

99953-16
99943-16g

99820-16f

99097-1k

11630-16m
95636-16n

11975-1*o
11984-1*p
11977-1*q

11774-16r

11750-16s
10750-16t

99893-16f
96870-16f,g

99953-16
99943-16g

99820-16f

99097-1k

11630-16m
95636-16n

11975-1*o
11984-1*p
11977-1*q

11774-16r

11750-16s
10750-16t

99893-16f
96870-16f,g

99953-16
99943-16g

99820-16f

99097-1k

11630-16m
95636-16n

11975-1*o
11984-1*p
11977-1*q

11774-16r

11750-16s
10750-16t

99885-16f
96883-16f,g

99956-16
99675-16i
99970-16j

99820-16f

99097-1k
99087-1l

11630-16m
95636-16n

11975-1*o
11984-1*p
11977-1*q

11774-16r

11750-16s
10750-16t

99893-16f
96870-16f,g

99953-16
99943-16g

99820-16f

99097-1k

11630-16m
95636-16n

11975-1*o
11984-1*p
11977-1*q

11774-16r

11750-16s
10750-16t

99893-16f
96870-16f,g

99953-16
99943-16g

99820-16f

99097-1k

11630-16m
95636-16n

11975-1*o
11984-1*p
11977-1*q

11774-16r

11750-16s
10750-16t

99893-16f
96870-16f,g

99953-16
99943-16g

99820-16f

99097-1k

11630-16m
95636-16n

11975-1*o
11984-1*p
11977-1*q

11774-16r

11750-16s
10750-16t

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued
a Requires cam button spacer, camshaft incorporates an integral cast iron distributor drive gear,
aluminum-bronze distributor drive gear not required. For engines equipped with mechanical fuel
pumps, fuel pump pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
b Requires cam button spacer and a 11990-1 (.489” I.D.) or 11989-1 (.500” I.D. Accel) aluminumbronze distributor drive gear. For engines equipped with mechanical fuel pumps, fuel pump
pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
c Horizontal locking bar roller lifters.
d Vertical locking bar roller lifters.
e Ultra Pro Series vertical locking bar roller lifters.
f Must machine cylinder heads.
g For cylinder heads with +.100” long valves, use 99943-16 retainers.
h For cylinder heads with +.100” long valves, use 99970-16 retainers and 99087-1 valve stem locks.
i Titanium, must use 99097-1 valve stem locks, included with the retainers.
j Requires Crane Multi Fit valve locks.

k
l
m
n
o
p
q
r

Machined steel, heat treated.
Machined steel, heat treated, Multi Fit.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Pro Series one-piece, for use with or without pushrod guideplate cylinder heads.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
Crane Classic extruded, 1.5 ratio, 3/8” stud (not self-aligning).Valve Train Stabilizer available, see
page 363.
s 1.5 ratio, 3/8” stud (not self-aligning). Valve Train Stabilizer available, see page 363.
t 1.5 ratio, 3/8” stud (not self-aligning), narrow body for center bolt valve covers.

866-388-5120 • 386-236-9983 FAX

79

Chevrolet V-8 57-87

262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.
in. (also: 87-95 trucks w/standard [non-roller] hydraulic lifters)
COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Roller Camshafts

Performance usage, bracket racing, good mid-range
R-248/420-2S2-6
torque and HP, Heavy, Pro, etc., auto trans w/race converter, oval track, 1/4-3/8 mile, 11.0 to 12.5 compression
ratio advised.

38007400

118741*a

CAMSHAFTS

118591*b

Good upper RPM torque and HP, rough idle, performance SR-250/374-2S-12.90 IG
usage, good w/manifold nitrous system, 388+ cu.in., Pro
Street, bracket racing, auto trans w/3500+ converter,
4200-4600 cruise RPM, 11.0 minimum compression ratio
advised, .900” base circle for long stroke clearance. Good
w/Roots supercharger, 18 lbs. maximum boost w/8.0
maximum compression ratio advised.
Performance usage, bracket racing, good mid range
R-252/420-2S-6
torque & HP, Heavy, Pro, etc., auto trans w/race converter, R-252/420-2S-6 SFO
oval track, good mid range torque and HP, 1/4-3/8 mile,
serious off-road, 11.0 to 12.5 compression ratio advised.

38007400

118691*b

Performance usage, w/manifold nitrous system, good
R-252/420-2S-10
mid and upper RPM torque and HP, bracket racing, auto
trans w/3500+ converter, 11.0 to 12.5 compression ratio
advised. Good w/Roots supercharger, 18 lbs. maximum
boost w/8.0 maximum compression ratio advised.
Rough idle, performance usage, good w/manifold
SR-252/374-2S-12 IG
nitrous system, good upper RPM torque and HP, 388+
cu.in., Pro Street, bracket racing, auto trans w/3500+
converter, 4200-4600 cruise RPM, 11.0 minimum compression ratio advised. Good w/Roots supercharger, 18
lbs. max. boost w/8.0 max. compression ratio advised.
Competition only, oval track, 1/4 - 3/8 mile, flat top pis- R-256/4301-2S-6
tons w/7600 RPM rev limit, 12.5 minimum compression
ratio advised. Lift with 1.75:1 ratio rocker arms.

40007600

11519-16d
11570-16e

248
256

280
288

106

21 47
57 19

.020 .630
.020 .630

11515-16g
11519-16d
11570-16e

250
258

300
308

110

20 50
64 14

.020 .561
.020 .561

3

11519-16d
11570-16e

250
258

300
308

112

18 52
66 12

.020 .561
.020 .561

11519-16d
11570-16e

252
260

284
292

106

23 49
59 21

.020 .630
.020 .630

11519-16d
11570-16e

252
260

284
292

110

20 52
64 16

.020 .630
.020 .630

11515-16g
11519-16d
11570-16e

252
260

302
310

112

19 53
67 13

.020 .561
.020 .561

11519-16d
11570-16e

256
262

284
290

106

25 51
60 22

.020 .753
.022 .753

11519-16d
11570-16e

256
262

284
290

106

25 51
60 22

.020 .753
.022 .753

11519-16d
11570-16e

256
264

288
296

106

25 51
61 23

.020 .630
.020 .630

11519-16d
11570-16e

258
260

287
289

108

26 52
63 17

.020 .746
.022 .746

3

40007600

118751*a
118761*a,c
3
118911*a
3

38007400

118711*b
3

40007800

118971*a
3

R-256/4301-2S-6 RB RD 40007800

118811*a
3

Performance usage, bracket racing, good mid range
R-256/420-2S1-6
torque & HP, Pro, Super Pro, etc., auto trans w/race converter, oval track, good mid range torque & HP, 1/4-3/8
mile, serious off road, 11.5 to 12.5 compress. ratio advised.
Competition only, oval track, Sprint Car, tapped for
Sander rear drive, for large roller bearing journals
(1.9685”/50mm), 12.5 minimum compression ratio
advised. Lift with 1.65:1 ratio rocker arms.

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

Good upper RPM torque and HP, rough idle, performance SR-250/374-2S-10.90 IG 3800usage, bracket racing, auto trans w/3500+ converter,
7400
4200-4600 cruise RPM, 11.0 minimum compression ratio
advised, 388+ cu.in., supercharged and/or nitrous.

Competition only, oval track, special for 360 Sprint Car,
tapped for Sander rear drive, for roller bearing journals
(1.875”), 12.5 minimum compression ratio advised. Lift
with 1.75:1 ratio rocker arms.

See pg. 296

40007800

118821*a
3

R-258/452-2S4-8 LRB RD 4000SFO
7800

118951*a
3

RPM range shown is for average usage. These cam profiles
NOTE: Many options are available for these camshafts, and any of Since 1975, General Motors divisions have exchanged engines
will RPM higher, depending upon application.
our custom ground camshafts. An iron distributor drive gear
throughout different models. Be certain of exactly which
IMPORTANT: Self-aligning rocker arms cannot be used with
and rear journal can be specified. Drilling and tapping for
engine you have before ordering.
mechanical lifter roller camshafts.
Sander rear drive is available. SFO firing order (1-8-7-3-6NOTE: When using 55-56, 265 cu.in. blocks, late model cam bear5-4-2, or 4/7 swap) and SFO1 (1-8-7-2-6-5-4-3), or 4/7 3/2
ings must be installed.
swap, are offered. Optional journal sizes are Roller Bearing
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
(1.875”), Big Block (1.949”), Large Roller Bearing/50mm
333 for details.
(1.969”), and 55mm (2.165”) Gun drilling (where apNOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987
plicable) is available. Lightweight undercut journal, narrow
350 V-8 engines) use a different configuration camshaft core
lobe cores are offered. Lobe layouts for Buick Race/Dart,
than the 57-87 engines and cannot be interchanged.
Splayed Valve, and SB2 cylinder heads are available.

80

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

96886-16g,h
96885-16g,h

99970-16k
99659-16w
99675-16j

99820-16g

99097-1m
99087-1n

11630-16o
95636-16p

11975-1*q
11984-1*r
11977-1*s

11750-16u
11771-16v

99893-16g
96870-16g,i

99953-16
99943-16l

99820-16g

99097-1m

11630-16o
95636-16p

11975-1*q
11984-1*r
11977-1*s

11774-16t

11750-16u
11771-16v

99893-16g
96870-16g,i

99953-16
99943-16l

99820-16g

99097-1m

11630-16o
95636-16p

11975-1*q
11984-1*r
11977-1*s

11774-16t

11750-16u
11771-16v

96886-16g,h
96885-16g,h

99970-16k
99659-16w
99675-16j

99820-16g

99097-1m
99087-1n

11630-16o
95636-16p

11975-1*q
11984-1*r
11977-1*s

11750-16u
11771-16v

96886-16g,h
96885-16g,h

99970-16k
99659-16w
99675-16j

99820-16g

99097-1m
99087-1n

11630-16o
95636-16p

11975-1*q
11984-1*r
11977-1*s

11750-16u
11771-16v

99893-16g
96870-16g,i

99953-16
99943-16l

99820-16g

99097-1m

11630-16o
95636-16p

11975-1*q
11984-1*r
11977-1*s

96886-16g,h
96885-16g,h

99970-16k
99659-16w
99675-16j

99820-16g

99097-1m
99087-1n

11630-16o
95636-16p

11984-1*r
11977-1*s

11750-16u
11771-16v

96886-16g,h
96885-16g,h

99970-16k
99659-16w
99675-16j

99820-16g

99097-1m
99087-1n

11630-16o
95636-16p

11984-1*r
11977-1*s

11750-16u
11771-16v

96886-16g,h
96885-16g,h

99970-16k
99659-16w
99675-16j

99820-16g

99097-1m
99087-1n

11630-16o
95636-16p

11984-1*r
11977-1*s

11750-16u
11771-16v

96886-16g,h
96885-16g,h

99970-16k
99659-16w
99675-16j

99820-16g

99097-1m
99087-1n

11630-16o
95636-16p

11984-1*r
11977-1*s

11750-16u
11771-16v

11774-16t

11750-16u
11771-16v

Section Continued
a Requires cam button spacer and a 11990-1 (.489” I.D.) or 11989-1 (.500” I.D. Accel) aluminumbronze distributor drive gear. For engines equipped with mechanical fuel pumps, fuel pump
pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
b Requires cam button spacer, camshaft incorporates an integral cast iron distributor drive gear,
aluminum-bronze distributor drive gear not required. For engines equipped with mechanical fuel
pumps, fuel pump pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
c Camshaft has SFO firing order, with 4/7 swap.
d Vertical locking bar roller lifters.
e Ultra Pro Series vertical locking bar roller lifters.
f Horizontal locking bar roller lifters.
g Must machine cylinder heads.
h For cylinder heads with +.100” long valves, use 99970-16 retainers and 99087-1 valve stem locks.
i For cylinder heads with +.100” long valves, use 99943-16 retainers.
j Titanium, must use 99097-1 valve stem locks, included with the retainers.
k Requires Crane Multi Fit valve locks.

l
m
n
o
p
q
r
s
t
u
v
w

For cylinder heads with +.100” long valves.
Machined steel, heat treated.
Machined steel, heat treated, Multi Fit.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Pro Series one-piece, for use with or without pushrod guideplate cylinder heads.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
Crane Classic extruded, 1.5 ratio, 3/8” stud (not self-aligning).Valve Train Stabilizer available, see page 363.
1.5 ratio, 3/8” stud (not self-aligning). Valve Train Stabilizer available, see page 363.
1.5 ratio, 7/16” stud (not self-aligning), Wide Body.Valve Train Stabilizer available, see page 363.
Titanium, for 96886-16 valve springs.

866-388-5120 • 386-236-9983 FAX

81

Chevrolet V-8 57-87

262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.
in. (also: 87-95 trucks w/standard [non-roller] hydraulic lifters)
COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Roller Camshafts
Rough idle, performance usage, good upper RPM HP,
388+ cu.in., Pro Street, bracket racing, auto trans
w/3500+ converter, 4600-5000 cruise RPM, 12.0 minimum compression ratio advised.

SR-260/400-2S-8 IG

118661*a

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

11519-16d
11570-16e

260
264

298
302

108

27 53
65 19

.020 .600
.022 .600

11519-16d
11570-16e

260
264

292
296

106

27 53
61 23

.020 .630
.020 .630

11548-16g
11570-16e

260
266

294
304

108

23 57
62 24

.012 .670
.020 .630

11519-16d
11570-16e

260
268

290
306

106

26 54
62 26

.012 .670
.022 .625

11519-16d
11570-16e

260
270

292
302

106

27 53
64 26

.020 .630
.020 .630

11519-16d
11570-16e

260
270

294
306

106

26 54
63 27

.012 .670
.030 .615

11519-16d
11570-16e

262
266

295
299

106

27 55
61 25

.012 .650
.012 .650

11570-16e

264
268

294
298

108

26 58
64 24

.020 .770
.022 .770

11519-16d
11570-16e

264
272

296
304

106

29 55
65 27

.020 .630
.020 .630

11519-16d
11570-16e

264
272

296
304

110

26 58
70 22

.020 .630
.020 .630

3

Performance usage, bracket racing, good mid to upper
R-260/420-2S2-6
RPM torque and HP, Pro, Super Pro, etc., auto trans w/
race converter, oval track, good mid to upper RPM torque
and HP, 2-bbl or 4-bbl, 1/4-3/8 mile, 11.5 minimum
compression ratio advised.
Competition only, oval track, special for 360 Sprint Car,
294-304-08RRD.95
.950” base circle diameter, tapped for Sander rear drive,
12.5 minimum compression ratio advised.
Performance usage, bracket racing, good mid to upper
RPM torque and HP, Pro, Super Pro, etc., auto trans w/
race converter, oval track, 1/4-3/8 mile, .960” base circle
diameter, 11.5 minimum compression ratio advised.

40007600

See pg. 296

42008000

118831*b
3

42008200

19145*b
3

R-260/4467-2S-6.96
4200R-260/4467-2S-6.96 SFO 8000

118411*b
118431*b,c
3

Performance usage, bracket racing, good mid to upper
R-260/420-2-6
RPM torque and HP, Pro, Super Pro, etc., auto trans w/
R-260/420-2-6 SFO
race ocnverter, oval track, good mid to upper RPM torque
and HP, 1/4-3/8 mile, 12.5 minimum compression ratio
advised.
Competition only, oval track, Sprint Car, Modified, Super 294-306-06 RRD.95
Modified, 3/8-1/2 mile dirt or asphalt, 355-406 cu.in.,
.950” base circle diameter, tapped for Sander rear drive,
12.0 minimum compression ratio advised.
Competition only, oval track, good mid range torque and 295-299-06R.98
HP, 2-bbl or 4-bbl, 1/4-3/8 mile, 9.0 compression restricted classes.

42008000

118841*b
118931*b,c
3

42008000

19137*b
3

42007800

19128*b
3

Competition only, oval track, for 410 Sprint Car and WOO, 383-431-08R.95 LWD RB RD 4400.950” base circle diameter, tapped for Sander rear drive,
8400
lightweight gun drilled core, for roller bearing (1.875”)
journals. Lift w/1.8:1 rocker arms.

19146*b

Competition only, bracket racing, good mid to upper RPM R-264/420-2S1-6
HP, Super Pro, etc., auto trans w/race converter, oval track,
3/8-1/2 mile, 12.5 minimum compression ratio advised.

42008000

118861*b

Competition only, w/large manifold nitrous system, good R-264/420-2S1-10
mid to upper RPM torque and HP, bracket racing, auto
R-264/420-2S1-10 SFO
trans w/race converter, 12.5 minimum compression ratio
advised. Good w/Roots supercharger, 20 lbs. maximum
boost w/8.0 maximum compression ratio advised.

42008200

3

3
118921*b
118941*b,c
3

RPM range shown is for average usage. These cam profiles
NOTE: Many options are available for these camshafts, and any of Since 1975, General Motors divisions have exchanged engines
will RPM higher, depending upon application.
our custom ground camshafts. An iron distributor drive gear
throughout different models. Be certain of exactly which
IMPORTANT: Self-aligning rocker arms cannot be used with
and rear journal can be specified. Drilling and tapping for
engine you have before ordering.
mechanical lifter roller camshafts.
Sander rear drive is available. SFO firing order (1-8-7-3-6NOTE: When using 55-56, 265 cu.in. blocks, late model cam bear5-4-2, or 4/7 swap) and SFO1 (1-8-7-2-6-5-4-3), or 4/7 3/2
ings must be installed.
swap, are offered. Optional journal sizes are Roller Bearing
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
(1.875”), Big Block (1.949”), Large Roller Bearing/50mm
333 for details.
(1.969”), and 55mm (2.165”) Gun drilling (where apNOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987
plicable) is available. Lightweight undercut journal, narrow
350 V-8 engines) use a different configuration camshaft core
lobe cores are offered. Lobe layouts for Buick Race/Dart,
than the 57-87 engines and cannot be interchanged.
Splayed Valve, and SB2 cylinder heads are available.

82

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99893-16f
96870-16f,g

99953-16
99943-16g

99820-16e

96886-16f,i
96885-16f,i

99970-16k
99659-16u
99675-16j

96886-16f,i
96885-16f,i

See pg. 315

See pg. 317

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

99097-1l

11630-16n
95636-16o

11984-1*r
11977-1*q

99820-16e

99097-1l
99087-1m

11630-16n
95636-16o

11984-1*r
11977-1*q

11750-16s
11771-16t

99970-16k
99659-16u
99675-16j

99820-16e

99097-1l
99087-1m

11630-16n
95636-16o

11984-1*r
11977-1*q

11750-16s
11771-16t

96886-16f,i
96885-16f,i

99970-16k
99659-16u
99675-16j

99820-16e

99097-1l
99087-1m

11630-16n
95636-16o

11984-1*r
11977-1*q

11750-16s
11771-16t

96886-16f,i
96885-16f,i

99970-16k
99659-16u
99675-16j

99820-16e

99097-1l
99087-1m

11630-16n
95636-16o

11984-1*r
11977-1*q

11750-16s
11771-16t

96886-16f,i
96885-16f,i

99970-16k
99659-16u
99675-16j

99820-16e

99097-1l
99087-1m

11630-16n
95636-16o

11984-1*r
11977-1*q

11750-16s
11771-16t

96886-16f,i
96885-16f,i

99970-16k
99659-16u
99675-16j

99820-16e

99097-1l
99087-1m

11630-16n
95636-16o

11984-1*r
11977-1*q

11750-16s
11771-16t

96886-16f,i
96885-16f,i

99970-16k
99659-16u
99675-16j

99820-16e

99097-1l
99087-1m

11630-16n
95636-16o

11984-1*r
11977-1*q

11750-16s
11771-16t

96886-16f,i
96885-16f,i

99970-16k
99659-16u
99675-16j

99820-16e

99097-1l
99087-1m

11630-16n
95636-16o

11984-1*r
11977-1*q

11750-16s
11771-16t

96886-16f,i
96885-16f,i

99970-16k
99659-16u
99675-16j

99820-16e

99097-1l
99087-1m

11630-16n
95636-16o

11984-1*r
11977-1*q

11750-16s
11771-16t

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE
11774-16r

11750-16s
11771-16t

Section Continued
a Requires cam button spacer, camshaft incorporates an integral cast iron distributor drive gear,
aluminum-bronze distributor drive gear not required. For engines equipped with mechanical fuel
pumps, fuel pump pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
b Requires cam button spacer and a 11990-1 (.489” I.D.) or 11989-1 (.500” I.D. Accel) aluminumbronze distributor drive gear. For engines equipped with mechanical fuel pumps, fuel pump
pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
c Camshaft has SFO firing order, with 4/7 swap.
d Vertical locking bar roller lifters.
e Ultra Pro Series vertical locking bar roller lifters.
f Must machine cylinder heads.
g For cylinder heads with +.100” long valves, use 99943-16 retainers.
h For cylinder heads with +.100” long valves.
i For cylinder heads with +.100” long valves, use 99970-16 retainers and 99087-1 valve stem locks.
j Titanium, must use 99097-1 valve stem locks, included with the retainers.

k
l
m
n
o
p
q
r
s
t
u

Requires Crane Multi Fit valve locks.
Machined steel, heat treated.
Machined steel, heat treated, Multi Fit.
Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Pro Series one piece, for use with or without pushrod guideplate cylinder heads.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
Crane Classic extruded, 1.5 ratio, 3/8” stud (not self-aligning).Valve Train Stabilizer available, see page 363.
1.5 ratio, 3/8” stud (not self-aligning). Valve Train Stabilizer available, see page 363.
1.5 ratio, 7/16” stud (not self-aligning), Wide Body.Valve Train Stabilizer available, see page 363.
Titanium, for 96886-16 valve springs.

866-388-5120 • 386-236-9983 FAX

83

Chevrolet V-8 57-87

262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.
in. (also: 87-95 trucks w/standard [non-roller] hydraulic lifters)
COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Mechanical RollerCamshafts
Competition only, oval track, Sprint Car, Modified, Super
Modified, 1/2-5/8 mile dirt or asphalt, 355-406 cu.in.,
.950” base circle diameter, tapped for Sander rear drive,
12.5 minimum compression ratio advised.

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

298-311-06RRD.95

44008000

19139*a

See pg. 296

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

11570-16c

264
273

298
311

106

27 57
64.5 28.5

.012 .670
.030 .615

11570-16c

264
268

296
300

108

26 58
66 22

.020 .745
.022 .745

11570-16c

264
268

296
300

108

26 58
66 22

.020 .745
.022 .745

11519-16d
11570-16c

268
272

300
304

107

30 58
66 26

.020 .630
.020 .630

11519-16d
11570-16c

268
276

298
314

106

31 57
67 29

.012 .670
.022 .625

11570-16c

268
272

297
301

107

31 57
67 25

.020 .746
.022 .746

11570-16c

270
276

302
308

106

32 58
67 29

.020 .630
.020 .630

11570-16c

272
282

312
322

110

29 63
74 28

.026 .650
.026 .641

11570-16c

272
280

302
310

106

34 58
69 31

.020 .770
.014 .715

3

Competition only, oval track, for 410 Sprint Car and WOO, R-264/4381-2S-8 RB RD 4400tapped for Sander rear drive, for roller bearing (1.875”)
8000
journals. Lift w/1.7:1 rocker arms.

118771*a

Competition only, oval track, for 410 Sprint Car and WOO, R-264/4381-2S-8 LWD RD 55J 4400tapped for Sander rear drive, lightweight gun drilled
8000
core, for 55mm journals. Lift w/1.7:1 rocker arms.

118781*a

Competition only, bracket racing, good upper RPM HP,
R-268/420-2S1-7
Super Pro, etc., auto trans w/race converter, oval track,
2-bbl or 4-bbl, 3/8-1/2 mile, 12.5 minimum compression
ratio advised.

118871*a

46008200

3

3

3

Competition only, bracket racing, good mid to upper
R-268/4467-2S-6.96
4400RPM torque and HP, Super Pro, Super Gas, etc., auto trans R-268/4467-2S-6.96 SFO 8200
w/race converter, .960” base circle diameter, 12.5 minimum compression ratio advised.

118421*a
118441*a,b

Competition only, bracket racing, good mid to upper
R-268/452-2S-7
RPM torque and HP, Super Pro, Super Gas, etc., auto trans
w/race converter, 12.5 minimum compression ratio
advised. Lift with 1.65:1 rocker arms.

44008200

118791*a

Competition only, bracket racing, good mid to upper
R-270/420-2S8-6
RPM torque and HP, Super Pro, Super Gas, etc., auto trans
w/race converter, 12.5 minimum compression ratio
advised.

44008200

3

3
118881*a
3

Competition only, good w/large manifold nitrous system, R-272/4334-2S2-10
4400good upper RPM torque and HP, bracket racing, auto
R-272/4334-2S2-10 SFO 8200
trans w/race converter, 12.5 minimum compression ratio
advised. Good w/large Roots supercharger, 24 lbs. maximum boost w/8.0 maximum compression ratio advised.
Competition only, drag racing, Super Stock, 350 cu.in.,
R-272/428-2S-6 SFO
4600auto transmission w/race converter, lift with 1.8 intake,
8200
1.6 exhaust rockers.

118321*a
118331*a,b
3
118291*a,b
3

RPM range shown is for average usage. These cam profiles
NOTE: Many options are available for these camshafts, and any of Since 1975, General Motors divisions have exchanged engines
will RPM higher, depending upon application.
our custom ground camshafts. An iron distributor drive gear
throughout different models. Be certain of exactly which
IMPORTANT: Self-aligning rocker arms cannot be used with
and rear journal can be specified. Drilling and tapping for
engine you have before ordering.
mechanical lifter roller camshafts.
Sander rear drive is available. SFO firing order (1-8-7-3-6NOTE: When using 55-56, 265 cu.in. blocks, late model cam bear5-4-2, or 4/7 swap) and SFO1 (1-8-7-2-6-5-4-3), or 4/7 3/2
ings must be installed.
swap, are offered. Optional journal sizes are Roller Bearing
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
(1.875”), Big Block (1.949”), Large Roller Bearing/50mm
333 for details.
(1.969”), and 55mm (2.165”) Gun drilling (where apNOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987
plicable) is available. Lightweight undercut journal, narrow
350 V-8 engines) use a different configuration camshaft core
lobe cores are offered. Lobe layouts for Buick Race/Dart,
than the 57-87 engines and cannot be interchanged.
Splayed Valve, and SB2 cylinder heads are available.

84

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

96886-16e,g
96885-16e,g

99970-16i
99659-16r
99675-16h

99820-16e

99097-1j
99087-1k

11630-16l
95636-16m

11984-1*n
11977-1*o

11750-16p
11771-16q

96886-16e,g
96885-16e,g

99970-16i
99659-16r
99675-16h

99820-16e

99097-1j
99087-1k

11630-16l
95636-16m

11984-1*n
11977-1*o

11750-16p
11771-16q

96886-16e,g
96885-16e,g

99970-16i
99659-16r
99675-16h

99820-16e

99097-1j
99087-1k

11630-16l
95636-16m

11984-1*n
11977-1*o

11750-16p
11771-16q

96886-16e,g
96885-16e,g

99970-16i
99659-16r
99675-16h

99820-16e

99097-1j
99087-1k

11630-16l
95636-16m

11984-1*n
11977-1*o

11750-16p
11771-16q

96886-16e,g
96885-16e,g

99970-16i
99659-16r
99675-16h

99820-16e

99097-1j
99087-1k

11630-16l
95636-16m

11984-1*n
11977-1*o

11750-16p
11771-16q

96886-16e,g
96885-16e,g

99970-16i
99659-16r
99675-16h

99820-16e

99097-1j
99087-1k

11630-16l
95636-16m

11984-1*n
11977-1*o

11750-16p
11771-16q

96886-16e,g
96885-16e,g

99970-16i
99659-16r
99675-16h

99820-16e

99097-1j
99087-1k

11630-16l
95636-16m

11984-1*n
11977-1*o

11750-16p
11771-16q

99880-16e,f

99675-16h

99820-16e

99097-1j

11630-16l
95636-16m

11984-1*n
11977-1*o

11750-16p
11771-16q

99880-16e,f

99675-16h

99820-16e

99097-1j

11630-16l
95636-16m

11984-1*n
11977-1*o

11750-16p
11771-16q

Section Continued

a Requires cam button spacer and a 11990-1 (.489” I.D.) or 11989-1 (.500” I.D. Accel) aluminumbronze distributor drive gear. For engines equipped with mechanical fuel pumps, fuel pump
pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
b Camshaft has SFO firing order, with 4/7 swap.
c Ultra Pro Series vertical locking bar roller lifters.
d Vertical locking bar roller lifters.
e Must machine cylinder heads.
f For cylinder heads with +.100” long valves.
g For cylinder heads with +.100” long valves, use 99970-16 retainers and 99087-1 valve stem locks.
h Titanium, must use 99097-1 valve stem locks, included with the retainers.
i Requires Crane Multi Fit valve locks.
j Machined steel, heat treated.
k Machined steel, heat treated, Multi Fit.

l
m
n
o
p
q
r

Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Pro Series one piece, for use with or without pushrod guideplate cylinder heads.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.5 ratio, 3/8” stud (not self-aligning). Valve Train Stabilizer available, see page 363.
1.5 ratio, 7/16” stud (not self-aligning), Wide Body.Valve Train Stabilizer available, see page 363.
Titanium, for 96886-16 valve springs.

866-388-5120 • 386-236-9983 FAX

85

Chevrolet V-8 57-87

262-267 (4.4L)-283-302-305 (5.0L)-307-327-350 (5.7L)-400 cu.
in. (also: 87-95 trucks w/standard [non-roller] hydraulic lifters)
COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Roller Camshafts

CAMSHAFTS

Competition only, good upper RPM torque and HP, brack- R-274/4541-2S-6.90
et racing, 360+ cu.in., .900" base circle diameter, auto
trans w/race converter, 12.5 minimum compression ratio
advised.

46008200

Competition only, bracket racing, good upper RPM HP,
R-276/420-2S1-6
Super Pro, Super Gas, etc., auto transmission w/race converter, 12.5 minimum compression ratio advised.

46008400

Competition only, high RPM maximum performance
R-276/5152-2S-14 SFO 55J
applications, Super Stock/Competition Eliminator, 292340 cu.in., etc., stick or auto transmission w/race converter, for 55mm journals, 14.0 minimum compression
ratio advised. Lift w/1.8:1 intake rocker arms.
Competition only, drag racing, Super Stock, 350 cu.in.,
R-278/452-2S2-6 SFO
auto transmission w/race converter, lift with 1.65:1 rocker arms.

60009800

Competition only, bracket racing, good upper RPM HP,
Super Quick, Super Comp, etc., auto transmission w/race
converter, 12.5 minimum compression ratio advised.

118801*a

See pg. 296

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

11570-16c

274
282

305
313

106

35 59
71 31

.020 .681
.022 .681

11570-16c

276
284

308
316

106

35 61
71 33

.020 .630
.020 .630

11570-16c
11574-16d

276
292

306
326

114

29 67
83 29

.020 .927
.026 .720

11570-16c
11574-16d

278
284

307
313

106

37 61
72 32

.020 .746
.022 .746

11570-16c

280
284

312
316

108

36 64
74 30

.020 .630
.020 .630

11570-16c
11574-16d

280
284

320
324

108

35 65
73 31

.026 .675
.026 .641

11570-16c
11574-16d

282
290

316
324

110

36 66
80 30

.035 .715
.030 .688

11570-16c
11574-16d

282
290

316
324

112

34 68
82 28

.035 .786
.030 .757

11570-16c
11574-16d

282
290

312
330

113

33 69
83 27

.020 .825
.030 .776

11570-16c
11574-16d

286
294

320
328

112

36 70
84 30

.035 .786
.030 .757

3
118891*a
3

R-280/420-2S-8

118991*a,b
3

48008400

118961*a,b
3

50008600

118901*a
3

Competition only, good upper RPM HP, Super Stock,
R-280/450-2S-8
Super Quick, stick or auto transmission w/race converter,
12.5 minimum compression ratio advised.

50008600

Competition only, 370+ cu.in., Super Quick, etc., stick or R-282/4765-2S2-10
auto transmission w/race converter, good w/large multistage nitrous system, 13.0 minimum compression ratio
advised. Good w/large Roots supercharger, 30 lbs. maximum boost w/8.0 maximum compression ratio advised.

50008600

118361*a
3
118381*a
3

Competition only, high RPM maximum performance
R-282/4765-2S2-12
6000applications, Competition Eliminator, 292-340 cu.in., etc., R-282/4765-2S2-12 SFO 9400
Super Quick w/400+ cu.in., stick or auto transmission w/
race converter, 14.0 minimum compression ratio advised.
Lift w/1.65 rocker arms.
Competition only, high RPM Competition Eliminator, stick R-282/5002-2S-13 SFO 6000or auto transmission w/race converter, 14.0 minimum
9600
compression ratio advised. Lift w/1.65 rocker arms.

118451*a
118461*a,b

Competition only, high RPM maximum performance
R-286/4765-2S3-12
6000applications, good w/large multi-stage nitrous system, R-286/4765-2S3-12 SFO 9800
388+ cu.in., Super Quick, etc., stick or auto transmission
w/race converter, 14.0 minimum compression ratio
advised. Good w/large Roots supercharger, 388+ cu.in.,
35 lbs. maximum boost with 7.5 maximum compression
ratio advised. Lift w/1.65 rocker arms.

118471*a
118481*a,b

3
118491*a,b
3

3

RPM range shown is for average usage. These cam profiles
NOTE: Many options are available for these camshafts, and any of Since 1975, General Motors divisions have exchanged engines
will RPM higher, depending upon application.
our custom ground camshafts. An iron distributor drive gear
throughout different models. Be certain of exactly which
IMPORTANT: Self-aligning rocker arms cannot be used with
and rear journal can be specified. Drilling and tapping for
engine you have before ordering.
mechanical lifter roller camshafts.
Sander rear drive is available. SFO firing order (1-8-7-3-6NOTE: When using 55-56, 265 cu.in. blocks, late model cam bear5-4-2, or 4/7 swap) and SFO1 (1-8-7-2-6-5-4-3), or 4/7 3/2
ings must be installed.
swap, are offered. Optional journal sizes are Roller Bearing
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
(1.875”), Big Block (1.949”), Large Roller Bearing/50mm
333 for details.
(1.969”), and 55mm (2.165”) Gun drilling (where apNOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987
plicable) is available. Lightweight undercut journal, narrow
350 V-8 engines) use a different configuration camshaft core
lobe cores are offered. Lobe layouts for Buick Race/Dart,
than the 57-87 engines and cannot be interchanged.
Splayed Valve, and SB2 cylinder heads are available.

86

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99880-16e,f

99675-16h

99820-16e

99097-1j
99087-1k

11630-16l
95636-16m

11984-1*n
11977-1*o

11771-16p

99885-16e,f
96883-16e,g

99956-16
99675-16h
99970-16i

99820-16e

99097-1j
99087-1k

11630-16l
95636-16m

11984-1*n
11977-1*o

11750-16q
11771-16p

99885-16e,f
96883-16e,g

99956-16
99675-16h
99970-16i

99820-16e

99097-1j
99087-1k

95636-16m

11984-1*n
11977-1*o

11771-16p

99885-16e,f
96883-16e,g

99956-16
99675-16h
99970-16i

99820-16e

99097-1j
99087-1k

11630-16l
95636-16m

11984-1*n
11977-1*o

11771-16p

99885-16e,f
96883-16e,g

99956-16
99675-16h
99970-16i

99820-16e

99097-1j
99087-1k

11630-16l
95636-16m

11984-1*n
11977-1*o

11750-16q
11771-16p

99880-16e,f

99675-16h

99820-16e

99097-1j

11630-16l
95636-16m

11984-1*n
11977-1*o

11771-16p

99880-16e,f

99675-16h

99820-16e

99097-1j

95636-16m

11984-1*n
11977-1*o

11771-16p

99880-16e,f

99675-16h

99820-16e

99097-1j

95636-16m

11984-1*n
11977-1*o

11771-16p

99880-16e,f

99675-16h

99820-16e

99097-1j

95636-16m

11984-1*n
11977-1*o

11771-16p

99880-16e,f

99675-16h

99820-16e

99097-1j

95636-16m

11984-1*n
11977-1*o

11771-16p

a Requires cam button spacer and a 11990-1 (.489” I.D.) or 11989-1 (.500” I.D. Accel) aluminumbronze distributor drive gear. For engines equipped with mechanical fuel pumps, fuel pump
pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
b Camshaft has SFO firing order, with 4/7 swap.
c Ultra Pro Series vertical locking bar roller lifters.
d Ultra Pro Series vertical locking bar roller lifters for .904” diameter lifter bores.
e Must machine cylinder heads.
f For cylinder heads with +.100” long valves.
g For cylinder heads with +.100” long valves, use 99970-16 retainers and 99087-1 valve stem locks.
h Titanium, must use 99097-1 valve stem locks, included with the retainers.
i Requires Crane Multi Fit valve locks.
j Machined steel, heat treated.
k Machined steel, heat treated, Multi Fit.

l
m
n
o
p
q

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
Pro Series one-piece, for use with or without pushrod guideplate cylinder heads.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.5 ratio, 7/16” stud (not self-aligning), Wide Body.Valve Train Stabilizer available, see page 363.
1.5 ratio, 3/8” stud (not self-aligning). Valve Train Stabilizer available, see page 363.

866-388-5120 • 386-236-9983 FAX

87

Chevrolet V-8 87-92

305 (5.0L)-350 (5.7L) cu.in.

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts

CAMSHAFTS

For low-end and mid-range performance in 87-92 cars 2010
and light trucks. Fine w/auto or manual and stock rear
gears, great for 305 requiring extra low-end torque to
cruise below 1800 RPM, ideal for TBI engines w/auto
trans and stock converter. (50 state legal for listed applications, C.A.R.B. E.O. D-225-22).
Designed for TPI 305 engines in 87-89 Camaros and
2011
Firebirds w/auto trans. Good all-around performance.
The use of Adjustable Fuel Pressure Regulator (99470-1)
is recommended for maximum performance. (50 state
legal for listed applications, C.A.R.B. E.O. D-225-22).
For mid and top end torque and HP. Mainly for 87-92
305 cars w/TBI and manual 4 or 5-speed. (50 state
legal for listed applications, C.A.R.B. E.O. D-225-22).

2020

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code
5004200

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

10530-16a

184
194

246
256

106

(14) 18
23 9

.000 .384
.000 .407

10530-16a

184
204

246
266

108

(11) 15
35 (11)

.000 .384
.000 .429

10530-16a

194
204

256
266

111

(14) 28
33 (9)

.000 .407
.000 .429

10530-16a

204
214

260
270

116

(14) 38
43 9

.000 .429
.000 .452

10530-16a

208
214

264
270

112

(3) 31
44 (10)

.000 .438
.000 .452

10530-16a

214
220

270
276

112

0 34
47 (7)

.000 .452
.000 .465

1
5004400

104204
1

8004600

104211
1

Builds mid and upper RPM performance in 87 TPI
2030
engines with 5-speed transmission and all rear gear
ratios. Also fits 88-89 305 engines w/5-speed and 2.73 or
3.27 rear gears for mid-range performance. Adjustable
Fuel Pressure Regulator (99470-1) recommended for
maximum performance. (50 state legal for listed applications, C.A.R.B. E.O. D-225-22).
For mid & upper RPM performance in 88-89 305 engines 2031
w/5-speed and 3.45 or numerically higher rear gear
ratios. Adjustable Fuel Pressure Regulator (99470-1) is
recommended for maximum performance. (50 state
legal for listed applications, C.A.R.B. E.O. D-225-22).

12005200

2032

18005800

For 87-89 Corvettes, Camaros and Firebirds factory
equipped w/350 TPI engines. Adjustable Fuel Pressure
Regulator (99470-1) is recommended for maximum
performance. (50 state legal for listed applications,
C.A.R.B. E.O. D-225-22).

104201

See pg. 294

104221
1

14005400

104225
1
104224
1

RPM range shown is for average usage. These cam profiles
NOTE: Mechanical roller tappet camshafts and components are
will RPM higher, depending upon application.
available on special order. Contact Crane’s Perfromance
IMPORTANT NOTE: Crane Hydraulic Roller Cams offer tremendous
Consultants for details.
power, torque and RPM potential. Due to their RPM capabil- NOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987
ity and increased valve travel, it is HIGHLY RECOMMENDED
350 V-8 engines) use a different configuration camshaft core
that the appropriate Crane valve train components be
than the 57-87 engines and cannot be interchanged.
installed for maximum performance and reliability.
Since 1975, General Motors divisions have exchanged engines
NOTE: The camshafts listed above incorporate the front ignition
throughout different models. Be certain of exactly which
drive pilot hole for late model applications. A long cam
engine you have before ordering.
dowel pin is installed, which can be driven in further when
required for short dowel pin application engines.

88

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

a
b
c
d
e
f
g
h
i

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

11308-1b

99848-16b
144846-16r

99915-16

99097-1d

10621-16e
95624-16f

10975-1*g

11801-16h,i
11806-16j,i
10800C-16k

11774-16l,i
11744-16m,i

11750-16n,i
10750-16o,i
10751-16p
10758-16q

11308-1b

99848-16b
144846-16r

99915-16

99097-1d

10621-16e
95624-16f

10975-1*g

11801-16h,i
11806-16j,i
10800C-16k

11774-16l,i
11744-16m,i

11750-16n,i
10750-16o,i
10751-16p
10758-16q

11308-1b

99848-16b
144846-16r

99915-16

99097-1d

10621-16e
95624-16f

10975-1*g

11801-16h,i
11806-16j,i
10800C-16k

11774-16l,i
11744-16m,i

11750-16n,i
10750-16o,i
10751-16p
10758-16q

96802-16c
144846-16r

99915-16

99097-1d

10621-16e
95624-16f

10975-1*g

11801-16h,i
11806-16j,i
10800C-16k

11774-16l,i
11744-16m,i

11750-16n,i
10750-16o,i
10751-16p
10758-16q

96802-16c
144846-16r

99915-16

99097-1d

10621-16e
95624-16f

10975-1*g

11801-16h,i
11806-16j,i
10800C-16k

11774-16l,i
11744-16m,i

11750-16n,i
10750-16o,i
10751-16p
10758-16q

96802-16c
144846-16r

99915-16

99097-1d

10621-16e
95624-16f

10975-1*g

11801-16h,i
11806-16j,i
10800C-16k

11774-16l,i
11744-16m,i

11750-16n,i
10750-16o,i
10751-16p
10758-16q

For use with standard GM alignment bars.
Contains standard diameter valve springs, no machining required.
Standard diameter valve springs, for 1.750” assembly height.
Machined steel, heat treated.
Heavy wall, heat treated, for use with either pushrod guideplate or non-guideplate cylinder heads.
Pro Series, one-piece
Performance steel billet gears and roller chain set, for 1987-91 applications.
1.5 ratio, extra long slot (not self-aligning).
In order to use these rocker arms on engines originally equipped with self-aligning rockers, hardened pushrod guideplates must be installed, and valve cover clearance checked.

j 1.5 ratio, roller tip, extra long slot (not self-aligning).
k 1.5 ratio, self-aligning, Nitro Carb.
l Crane Classic extruded, 1.5 ratio (not self-aligning). Factory cast valve covers may require internal
clearancing.
m Energizer, 1.5 ratio (not self-aligning). Will not have sufficient clearance in factory cast valve covers.
n 1.5 ratio (not self-aligning). Factory cast valve covers may require internal clearancing.
o 1.5 ratio (not self-aligning), narrow body for center bolt valve covers.
p 1.5 ratio, self-aligning narrow body for center bolt valve covers.
q 1.6 ratio, self-aligning narrow body for center bolt valve covers.
r Standard diameter PAC Enhanced valve springs for 1.750” assembly height.

866-388-5120 • 386-236-9983 FAX

89

Chevrolet V-8 87-99

305 (5.0L)-350 (5.7L) cu.in. (except 5.7L LS1)

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts

CAMSHAFTS

Brute low end torque and HP, smooth idle, daily usage, HR-260-2-12 IG
light towing, economy, also mild turbocharged, 22003000 cruise RPM, marine applications: primarily used in
350 cu.in. near-stock engines for mild performance
applications in heavy boats, 8.0 to 9.5 compression ratio
advised.
Brute low end torque and HP, smooth idle, daily usage, HR-206/319-2S-12.90 IG
light towing, economy, also mild turbocharged, primarily
used in 383+ cu.in. engines, 2200-3000 cruise RPM,
marine applications: use for mild performance applications in heavy boats, 8.0 to 9.5 compression ratio
advised, .900” base circle for long stroke clearance.
Excellent low end and mid range torque and HP, good
HR-276-2S-12 IG
idle, daily usage, off road, performance and fuel efficiency, 2600-3400 cruise RPM, marine applications: primarily
used in 350 cu.in. mildly modified engines with high
flow exhaust systems, for performance applications in
light boats, 8.75 to 10.75 compression ratio advised.
Good w/small supercharger, 8 lbs. maximum boost
w/8.5 maximum compression ratio advised.
Excellent low end and mid range torque and HP, good
HR-216/339-2S-12.90 IG
idle, daily usage, off road, performance and fuel efficiency, primarily used in 383+ ci.in. engnes, 2600-3400
cruise RPM, marine applications: for mildly modified
engines with high flow exhaust systems, for performance applications in light boats, 8.75 to 10.75 compression ratio advised. Good w/small supercharger, 8 lbs.
maximum boost w/8.5 maximum compression ratio
advised, .900” base circle for long stroke clearance.

Excellent mid range torque and HP, good idle, moderate
performance usage, crate motor upgrade, mild bracket
racing, auto trans w/2000+ converter, marine applications: for 350 cu.in. modified engines with free-flowing
above water exhaust systems for performance applications in light pleasure and ski boats, including jet boats,
2800-3600 cruise RPM, 9.0 to 11.0 compression ratio
advised. Good w/supercharger, 10 lbs. maximum boost
w/8.0 maximum compression ratio advised.
Good mid range torque and HP, fair idle, moderate performance usage, crate motor upgrade, mild bracket racing, auto trans w/2500+ converter, marine applications:
for 350+ cu.in. modified engines with free-flowing
above water exhaust systems for performance applications in light pleasure and ski boats, including jet boats,
3000-3800 cruise RPM, 9.5 to 11.0 compression ratio
advised. Good w/supercharger, 10 lbs. maximum boost
w/8.0 maximum compression ratio advised.

HR-218/332-2S3-12 IG

10005200

109811*a

See pg. 294

LIFTERS
10530-16b
10535-16c

204
214

260
270

112

(5) 29
44 (10)

.000 .429
.000 .452

10535-16c

206
214

268
276

112

(4) 30
44 (10)

.000 .479
.000 .498

10530-16b
10535-16c

214
222

276
284

112

0 34
48 (6)

.000 .488
.000 .509

10535-16c

216
224

284
292

112

1 35
49 (5)

.000 .509
.000 .528

10535-16c

218
226

280
288

112

2 36
50 (4)

.000 .498
.000 .518

10535-16c

222
230

284
292

112

4 38
52 (2)

.000 .509
.000 .528

3
10005200

109851*a
3

16005800

109821*a
3

16005800

109671*a
3

18006000

109861*a
3

HR-284-2S-12 IG

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
IMPORTANT NOTE: Crane Hydraulic Roller Cams offer tremendous
power, torque and RPM potential. Due to their RPM capability and increased valve travel, it is HIGHLY RECOMMENDED
that the appropriate Crane valve train components be
installed for maximum performance and reliability.
NOTE: The camshafts listed above incorporate the front ignition
drive pilot hole for late model applications. A long cam
dowel pin is installed, which can be driven in further when
required for short dowel pin application engines.
NOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987
350 V-8 engines) use a different configuration camshaft core
than the 57-87 engines and cannot be interchanged.

20006200

109831*a
3

throughout different models. Be certain of exactly which
engine you have before ordering.

Since 1975, General Motors divisions have exchanged engines

90

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

11309-1d,f
11310-1e,f

99846-16g
99838-16e
96802-16h
144846-16aa

99915-16j
99944-16

99820-16e

99051-1l
99097-1m

10621-16o
95624-16p

10975-1*q

11801-16r
10800C-16s

11774-16t,z
11744-16u,z

11750-16v,z
10750-16w,z
10751-16x
10758-16y

11309-1d,f
11310-1e,f

99846-16g
99838-16e
96802-16h
144846-16aa

99915-16j
99944-16

99820-16e

99051-1l
99097-1m

10621-16o
95624-16p

10975-1*q

11801-16r
10800C-16s

11774-16t,z
11744-16u,z

11750-16v,z
10750-16w,z
10751-16x
10758-16y

11309-1d,f
11310-1e,f

99846-16g
99838-16e
96802-16h
144846-16aa

99915-16j
99944-16

99820-16e

99051-1l
99097-1m

10621-16o
95624-16p

10975-1*q

11801-16r
10800C-16s

11774-16t,z
11744-16u,z

11750-16v,z
10750-16w,z
10751-16x
10758-16y

11309-1d,f
11310-1e,f

99846-16g
99838-16e
96877-16e,i
144846-16aa

99915-16j
99944-16
99969-16k

99820-16e

99051-1l
99097-1m
99094-1n

95624-16p

10975-1*q

11801-16r
10800C-16s

11774-16t,z
11744-16u,z

11750-16v,z
10750-16w,z
10751-16x
10758-16y

11309-1d,f
11310-1e,f

99846-16g
99838-16e
96877-16e,i
144846-16aa

99915-16j
99944-16
99969-16k

99820-16e

99051-1l
99097-1m
99094-1n

10621-16o
95624-16p

10975-1*q

11801-16r
10800C-16s

11774-16t,z
11744-16u,z

11750-16v,z
10750-16w,z
10751-16x
10758-16y

11309-1d,f
11310-1e,f

99846-16g
99838-16e
96877-16e,i
144846-16aa

99915-16j
99944-16
99969-16k

99820-16e

99051-1l
99097-1m
99094-1n

10621-16o
95624-16p

10975-1*q

11801-16r
10800C-16s

11774-16t,z
11744-16u,z

11750-16v,z
10750-16w,z
10751-16x
10758-16y

Section Continued
a Camshaft incorporates an integral cast iron distributor drive gear, aluminum-bronze distributor
drive gear not required.
b For use with standard GM alignment bars.
c For use with standard GM alignment bars. Required for use with camshafts having greater than
stock lobe lift or reduced base circle diameters.
d Contains standard diameter valve springs (99846-16), and machined steel valve stem locks
(99095-1), no machining required.
e Must machine cylinder heads.
f Valve guide machining may be required to insure sufficient valve guide-to-retainer clearance at full
valve lift due to limited travel with stock components.
g Standard diameter XHTCS tool steel valve springs, no machining required.
h Standard diameter chrome silicon valve springs for 1.750” assembly height.
i For +.100” length valves.
j For standard diameter valve springs.
k Requires Crane Multi Fit valve locks.
l Machined steel, heat treated, .050” additional assembly height for 99846-16 and 96802-16 valve
springs. May interfere with self-aligning rocker arms.

m
n
o
p
q
r
s
t
u
v
w
x
y
z
aa

Machined steel, heat treated.
Machined steel, heat treated, Multi Fit.
Heavy wall, heat treated, for use with either pushrod guideplate or non-guideplate cylinder heads.
Pro Series one-piece, for use with either pushrod guideplate or non-guideplate cylinder heads.
Performance steel billet gears and roller chain set (for 1987-91 applications).
1.5 ratio, extra long slot (not self-aligning).
1.5 ratio, extra long slot, Nitro Carb (not self-aligning).
Crane Classic extruded, 1.5 ratio (not self-aligning). Factory cast valve covers may require internal
clearancing.
Energizer, 1.5 ratio (not self-aligning), will not have sufficient clearance in factory cast valve covers.
1.5 ratio (not self-aligning). Factory cast valve covers may require internal clearancing.
1.5 ratio, (not self-aligning), narrow body for center bolt valve covers.
1.5 ratio, self-aligning narrow body for center bolt valve covers.
1.6 ratio, self-aligning narrow body for center bolt valve covers.
In order to use these rocker arms on engines originally equipped with self-aligning rockers, hardened
pushrod guideplates and heat-treated pushrods must be installed, and valve cover clearance checked.
Standard diameter PAC Enhanced valve springs for 1.750” assembly height.

866-388-5120 • 386-236-9983 FAX

91

Chevrolet V-8 87-99

305 (5.0L)-350 (5.7L) cu.in. (except 5.7L LS1)

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts

CAMSHAFTS

Good mid range torque and HP, fair idle, moderate per- HR-224/345-2S-14.04 IG 2200formance usage, mild bracket racing, primarily used in
6400
383+ cu.in. engines, auto trans w/2500+ converter,
marine applications: for modified engines with freeflowing above water exhaust systems for performance
applications in light pleasure and ski boats, including jet
boats, 3000-3800 cruise RPM, 9.5 to 11.0 compression
ratio advised. Good w/supercharger, 14 lbs. maximum
boost w/8.0 maximum compression ratio advised, 1.040”
base circle for long stroke clearance.

109871*a

HR-230/359-2S-12.90 IG 26006600

109661*a

Good mid range torque and HP, fair idle, performance
usage, 3600-4400 cruise RPM, good with manifold
nitrous system, 10.0 to 11.5 compression ratio advised.
Good w/Roots supercharger, 15 lbs. maximum boost
w/8.0 maximum compression ratio advised, .900” base
circle for long stroke clearance.

LIFTERS

28006800

Good mid range torque and HP, fair idle, performance
HR-234/365-2S-12.90 IG
usage, mild bracket racing, auto trans w/3000+ converter, 3800-4600 cruise RPM, good w/manifold nitrous system, 10.0 to 11.5 compression ratio advised. Good w/
Roots supercharger, 15 lbs. maximum boost, w/8.0 maximum compression ratio advised, .900” base circle for
long stroke clearance.
Rough idle, performance usage, good upper RPM torque HR-302-2S-10.04 IG
and HP, bracket racing, auto trans w/3500+ converter,
4200-5000 cruise RPM, 10.5 to 12.0 compression ratio
advised, 370+ cu.in. supercharged and/or nitrous, 1.040”
base circle for long stroke clearance.

28006800

10535-16b

224
232

286
294

114

3 41
55 (3)

.000 .518
.000 .539

10535-16b

230
238

292
300

112

8 42
56 2

.000 .539
.000 .558

10535-16b

234
242

296
304

112

10 44
58 4

.000 .539
.000 .558

10535-16b

234
242

296
304

112

10 44
58 4

.000 .548
.000 .558

10535-16b

240
244

302
306

110

15 45
57 7

.000 .558
.000 .558

3

109841*a
3
109691*a
3

32007200

109651*a
3

throughout different models. Be certain of exactly which
engine you have before ordering.

Since 1975, General Motors divisions have exchanged engines

92

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

Good mid range torque and HP, fair idle, performance
HR-296-2S-12 IG
usage, mild bracket racing, auto trans w/3000+ converter, 3800-4600 cruise RPM, good w/manifold nitrous system, 10.0 to 11.5 compression ratio advised. Good w/
Roots supercharger, 15 lbs. maximum boost, w/8.0 maximum compression ratio advised.

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
IMPORTANT NOTE: Crane Hydraulic Roller Cams offer tremendous
power, torque and RPM potential. Due to their RPM capability and increased valve travel, it is HIGHLY RECOMMENDED
that the appropriate Crane valve train components be
installed for maximum performance and reliability.
NOTE: The camshafts listed above incorporate the front ignition
drive pilot hole for late model applications. A long cam
dowel pin is installed, which can be driven in further when
required for short dowel pin application engines.
NOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987
350 V-8 engines) use a different configuration camshaft core
than the 57-87 engines and cannot be interchanged.

See pg. 294

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

11309-1c,e
11310-1d,e

99846-16f
99838-16d
96877-16d,h
144846-16y

99915-16h
99944-16
99969-16i

99820-16d

99051-1j
99097-1k
99094-1l

95624-16n

10975-1*o

11801-16p
10800C-16q

11774-16r,x
11744-16s,x

11750-16t,x
10750-16u,x
10751-16v
10758-16w

11309-1c,e
11310-1d,e

99846-16f
99838-16d
96877-16d,h
144846-16y

99915-16h
99944-16
99969-16i

99820-16d

99051-1j
99097-1k
99094-1l

95626-16n

10975-1*o

11801-16p
10800C-16q

11774-16r,x
11744-16s,x

11750-16t,x
10750-16u,x
10751-16v
10758-16w

11309-1c,e
11310-1d,e

99846-16f
99838-16d
96877-16d,h
144846-16y

99915-16h
99944-16
99969-16i

99820-16d

99051-1j
99097-1k
99094-1l

10621-16m
95624-16n

10975-1*o

11801-16p
10800C-16q

11774-16r,x
11744-16s,x

11750-16t,x
10750-16u,x
10751-16v
10758-16w

11309-1c,e
11310-1d,e

99846-16f
99838-16d
96877-16d,h
144846-16y

99915-16h
99944-16
99969-16i

99820-16d

99051-1j
99097-1k
99094-1l

95626-16n

10975-1*o

11801-16p
10800C-16q

11774-16r,x
11744-16s,x

11750-16t,x
10750-16u,x
10751-16v
10758-16w

11309-1c,e
11310-1d,e

99846-16f
99838-16d
96877-16d,h
144846-16y

99915-16h
99944-16
99969-16i

99820-16d

99051-1j
99097-1k
99094-1l

95625-16n

10975-1*o

11801-16p
10800C-16q

11774-16r,x
11744-16s,x

11750-16t,x
10750-16u,x
10751-16v
10758-16w

a Camshaft incorporates an integral cast iron distributor drive gear, aluminum-bronze distributor
drive gear not required.
b For use with standard GM alignment bars. Required for use with camshafts having greater than
stock lobe lift or reduced base circle diameters.
c Contains standard diameter valve springs (99846-16), and machined steel valve stem locks
(99095-1), no machining required.
d Must machine cylinder heads.
e Valve guide machining may be required to insure sufficient valve guide-to-retainer clearance at full
valve lift due to limited travel with stock components.
f Standard diameter XHTCS tool steel valve springs, no machining required.
g For +.100” length valves.
h For standard diameter valve springs.
i Requires Crane Multi Fit valve locks.
j Machined steel, heat treated, .050” additional assembly height for 99846-16 and 96802-16 valve
springs. May interfere with self-aligning rocker arms.
k Machined steel, heat treated.

l
m
n
o
p
q
r
s
t
u
v
w
x
y

Machined steel, heat treated, Multi Fit.
Heavy wall, heat treated, for use with either pushrod guideplate or non-guideplate cylinder heads.
Pro Series one-piece, for use with either pushrod guideplate or non-guideplate cylinder heads.
Performance steel billet gears and roller chain set (for 1987-91 applications).
1.5 ratio, extra long slot (not self-aligning).
1.5 ratio, extra long slot, Nitro Carb (not self-aligning).
Crane Classic extruded, 1.5 ratio (not self-aligning). Factory cast valve covers may require internalclearancing.
Energizer, 1.5 ratio (not self-aligning), will not have sufficient clearance in factory cast valve covers.
1.5 ratio (not self-aligning). Factory cast valve covers may require internal clearancing.
1.5 ratio, (not self-aligning), narrow body for center bolt valve covers.
1.5 ratio, self-aligning narrow body for center bolt valve covers.
1.6 ratio, self-aligning narrow body for center bolt valve covers.
In order to use these rocker arms on engines originally equipped with self-aligning rockers, hardened
pushrod guideplates and heat-treated pushrods must be installed, and valve cover clearance checked.
Standard diameter PAC Enhanced valve springs for 1.750” assembly height.

866-388-5120 • 386-236-9983 FAX

93

Chevrolet V-8 87-99

305 (5.0L)-350 (5.7L) cu.in. (except 5.7L LS1)

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Roller Camshafts

CAMSHAFTS

Excellent low end and mid range torque and HP, good
idle, daily performance usage, mild bracket racing, auto
trans w/2500+ converter, 3000-3400 cruise RPM, 9.5 to
11.0 compression ratio advised.

SR-228/338-2S-12 IG

Good low end and mid range torque and HP, fair idle,
moderate performance usage, mild bracket racing, 383+
cu.in., auto trans w/3000+ converter, 3400-3800 cruise
RPM, good with plate or manifold nitrous system, 10.5 to
11.5 compression ratio advised, .900” base circle for long
stroke clearance. Good with centrifugal or small Roots
supercharger, 10 lbs. maximum boost w/8.5 maximum
compression ratio advised.
Good low end and mid range torque and HP, fair idle,
moderate performance usage, mild bracket racing, auto
trans w/3000+ converter, 3400-3800 cruise RPM, good
with plate or manifold nitrous system, 10.5 to 11.5 compression ratio advised. Good with centrifugal or small
Roots supercharger, 10 lbs. maximum boost w/8.5 maximum compression ratio advised.
Good mid range torque and HP, fair idle, performance
usage, w/manifold nitrous system, bracket racing, 383+
cu.in., auto trans w/3500+ converter, 3800-4200 cruise
RPM, 10.5 to 12.0 compression ratio advised, .900” base
circle for long stroke clearance. Good w/Roots supercharger, 14 pounds maximum boost w/8.0 maximum
compression ratio advised.
Good mid to upper RPM torque and HP, fair idle, performance usage, w/manifold notrous system, bracket racing, auto trans w/3500+ converter, 3800-4200 cruise
RPM, 10.5 to 12.0 compression ratio advised. Good w/
Roots supercharger, 14 pounds maximum boost w/ 8.0
maximum compression ratio advised.

SR-232/350-2S-12.90 IG 24006600

22006200

108541*a

See pg. 296

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

11570-16b

228
236

278
280

112

7 41
55 1

.020 .507
.020 .525

11570-16b

232
240

286
294

112

9 43
57 3

.020 .525
.020 .543

11570-16b

236
244

286
294

112

11 45
59 5

.020 .525
.020 .543

11570-16b

240
248

294
302

112

13 47
61 7

.020 .543
.020 .561

11570-16b

244
252

294
302

112

15 49
63 9

.020 .543
.020 .561

3
108571*a
3

SR-236/350-2S-12 IG

24006600

108551*a
3

SR-240/362-2S-12.90 IG 34007200

108611*a
3

SR-244/362-2S-12 IG

34007200

108521*a
3

Chevrolet V-8 92-96
Hydraulic Roller Camshafts

Good low end torque, for 94-96 aluminum head
2033
equipped LT1 Camaros, Firebirds and Corvettes. Works in
stock and mild modified engines. Boosts mid and top
end without low end loss. Use 10758-16 1.6 ratio rocker
arms for more power. Not for use w/stock springs. For
mass air F.I. only.
For 94-95 highly modified, aluminum head LT1 Camaros, 2050
Firebirds and Corvettes. High flow heads, headers and
exhaust required. Manual transmission recommended.
Top end power with some low end loss. Use 10758-16
1.6 ratio rocker arms for more power. Not for use w/stock
springs. For mass air F.I. only. (50 state legal for listed
applications, C.A.R.B. E.O. D-225-55).

305 (5.0L)-350 (5.7L) cu.in. LT1

15005700

104227*a

10530-16c
10535-16d

210
224

272
286

112

(2) 32
49 (6)

.000 .479
.000 .518

10535-16d

218
218

280
280

116

(2) 40
50 (12)

.000 .498
.000 .498

3
24006400

104241a
3

RPM range shown is for average usage. These cam profiles
NOTE: 1988-99 Chevrolet 305 and 350 V-8 engines (and some 1987
will RPM higher, depending upon application.
350 V-8 engines) use a different configuration camshaft core
IMPORTANT NOTE: Crane Hydraulic Roller Cams offer tremendous
than the 57-87 engines and cannot be interchanged.
power, torque and RPM potential. Due to their RPM capabil- Since 1975, General Motors divisions have exchanged engines
ity and increased valve travel, it is HIGHLY RECOMMENDED
throughout different models. Be certain of exactly which
that the appropriate Crane valve train components be
engine you have before ordering.
installed for maximum performance and reliability.
NOTE: The camshafts listed above incorporate the front ignition
drive pilot hole for late model applications. A long cam
dowel pin is installed, which can be driven in further when
required for short dowel pin application engines.

94

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99893-16f

99951-16

99820-16e

99097-1h

11621-16i
95638-16j

10975-1*k

11774-16m,n

11750-16n,o
10750-16n,p

99893-16f

99951-16

99820-16e

99097-1h

95638-16j

10975-1*k

11774-16m,n

11750-16n,o
10750-16n,p

99893-16f

99951-16

99820-16e

99097-1h

11621-16i
95638-16j

10975-1*k

11774-16m,n

11750-16n,o
10750-16n,p

99893-16f

99951-16

99820-16e

99097-1h

95638-16j

10975-1*k

11774-16m,n

11750-16n,o
10750-16n,p

99893-16f

99951-16

99820-16e

99097-1h

11621-16i
95638-16j

10975-1*k

11774-16m,n

11750-16n,o
10750-16n,p

11308-1e

99893-16e
96802-16g

99951-16e
99915-16g

99097-1h

10621-16i
95624-16j

10800C-16l

10751-16q
10758-16r

11308-1e

99893-16e
96802-16g

99951-16e
99915-16g

99097-1h

10621-16i
95624-16j

10800C-16l

10751-16q
10758-16r

a Camshaft incorporates an integral cast iron distributor drive gear, aluminum-bronze distributor gear
not required.
b Ultra Pro Series vertical locking bar roller lifters.
c For use with standard GM alignment bars.
d Optional Crane long travel hydraulic roller lifters, for use with standard GM alignment bars.
Required for use with high lift and small base circle camshafts.
e For LT1 aluminum cylinder heads.
f Must machine cylinder heads.
g For LT1 iron cylinder heads.
h Machined steel, heat treated.
i Heavy wall, heat treated, for use with either pushrod guideplate or non-guideplate cylinder heads.
j Pro Series one-piece, for use with either pushrod guideplate or non-guideplate cylinder heads.
k Performance steel billet gears and roller chain set (for 1987-91 applications).

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

l 1.5 ratio, extra long slot, Nitro Carb (not self-aligning).
m Crane Classic extruded, 1.5 ratio (not self-aligning). Factory cast valve covers may require internal
clearancing.
n In order to use these rocker arms on engines originally equipped with self-aligning rockers, hardened pushrod guideplates and heat-treated pushrods must be installed, and valve cover clearance
checked.
o 1.5 ratio (not self-aligning). Factory cast valve covers may require internal clearancing.
p 1.5 ratio (not self-aligning), narrow body for center bolt valve covers.
q 1.5 ratio, self-aligning narrow body for center bolt valve covers.
r 1.6 ratio, self-aligning narrow body for center bolt valve covers. Valve springs and retainers must be
changed to allow for increased valve travel.

866-388-5120 • 386-236-9983 FAX

95

4.8 - 5.3 - 5.7 (346) - 6.0 - 6.2L LS1, LS2, LS3/L92, LS6
(also 99-13 Vortec 4800, 5300, 6000, 6200)

Chevrolet V-8 97-13

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts
Great daily driver or truck towing, for stock 4.8L thru
5.7L, smooth idle, great fuel economy, good torque and
HP increase, computer upgrades not required, can use
stock valve springs, good w/1.8:1 rocker arms.

HR-206/294-2S-14.55

14005500

1449511*
3

CAMSHAFTS

Good daily driver, for stock or slightly modified 4.8L thru HR-210/3241-2S-14 4A
6.0L, light choppy idle, good fuel economy, overall torque
and HP increase, computer upgrades not required, good
w/1.8:1 rocker arms.

18006000

Great daily driver, for stock 4.8L thru 6.0L, slight idle
HR-210/3241-2S-16 2A
note, great fuel economy, overall torque and HP increase,
computer upgrades not required, good w/1.8:1 rocker
arms.

16006000

Good daily driver, for stock or slightly modified 4.8L thru
6.0L, light choppy idle, good fuel economy, 10.5+ compression ratio advised, computer upgrades required,
good w/1.8:1 rocker arms.

HR-216/3241-15

Good daily driver, for stock or modified 4.8L thru 6.0L,
light choppy idle, good fuel economy, 10.5+ compression ratio advised, good with supercharger or nitrous,
computer upgrades required.

HR-216/344-2S1-16 3A

Good daily driver, for stock or modified 4.8L thru 6.0L,
light choppy idle, good fuel economy, good with supercharger or nitrous, computer upgrades required, good
w/1.8:1 ratio rocker arms.

HR-216/3241-2S-15

Good daily driver, for stock or modified 5.7L thru 6.0L,
light choppy idle, good fuel economy, 10.5+ compression ratio advised, computer upgrades required.

HR-216/344-2S-14

Daily driver, for modified 5.7L thru 6.0L, light choppy
idle, fair fuel economy, headers and aft cat exhaust
advised, 10.5+ compression ratio advised, auto trans
w/2400-2800 stall converter, computer upgrades
required, good w/1.8:1 ratio rocker arms.

HR-220/3241-2S1-14

1449041*
3
1449051*
3

22006300

1449061*
3

19006000

1449071*
3

20006500

1449561*
3

22006500

1449081*
3

24006500

1449011*
3

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

144530-16a
144536-16b
144532-16c

206
214

270
278

114

(6) 32
46 (12)

.000 .500
.000 .500

144530-16a
144536-16b
144532-16c

210
218

272
280

114

(5) 35
47 (9)

.000 .551
.000 .551

144530-16a
144536-16b
144532-16c

210
218

272
280

116

(9) 39
47 (9)

.000 .551
.000 .551

144530-16a
144536-16b
144532-16c

216
216

278
278

115

(2) 38
48 (12)

.000 .551
.000 .551

144530-16a
144536-16b
144532-16c

216
222

277
283

116

(5) 41
50 (8)

.000 .585
.000 .585

144530-16a
144536-16b
144532-16c

216
224

278
286

115

(2) 38
52 (8)

.000 .551
.000 .551

144530-16a
144536-16b
144532-16c

216
224

277
285

114

(1) 37
51 (7)

.000 .585
.000 .585

144530-16a
144536-16b
144532-16c

220
224

282
286

114

1 39
51 (7)

.000 .551
.000 .551

RPM range shown is for average usage. These cam profiles
Since 1975, General Motors divisions have exchanged engines
will RPM higher, depending upon application.
throughout different models. Be certain of exactly which
IMPORTANT NOTE: Crane Hydraulic Roller Cams offer
engine you have before ordering.
tremendous power, torque and RPM potential. Due
to their RPM capability and increased valve travel, it Crane Cams offers many different cam lobe profiles for the GM “LS1/
is HIGHLY RECOMMENDED that the appropriate Crane
LS2/LS6 Engine Family”. These hydraulic roller cams are
valve train components be installed for maximum
designed for applications ranging from mild street perforperformance and reliability.
mance upgrades, serious torque and HP increases for trucks,
NOTE: 1997-up Chevrolet 5.7L LS1/LS6, 1988-99 305 and 350 V-8
to all-out competition profiles for LS1 powered race cars.
(and some 1987 350 V-8) engines, and the 1957-87 262-400
V-8 engines, each use different configuration camshaft
Crane’s LS engine family’s grinds are designed to take optimum
cores, and cannot be interchanged.
advantage of the LS1/LS2/LS6’s lighter valve train and

96

CRANECAMS.COM

greated reduced component inertia. This low inertia allows
extraordinarily quick valve acceleration rates. This actually
increases the “area beneath the lift curve” in each profile.
Simply put, they begin moving the valve off its seat at a
much quicker rate, to initiate earlier flow. The profiles retains
and lengthens this rate of acceleration during the valveopening cycle and as it approaches maximum valve lift. They
function like a much “bigger” cam (greater duration) yet
they increase low-end and mid-range torque in the most
often used rpm range. Peak horsepower and torque output
are enhanced throughout the entire rpm range. The valve lift
tables were also designed to minimize horsepower-robbing

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

VALVE SPRING
AND RETAINER
KITS

See pg. 337

VALVE
SPRINGS

144317-1d
144316-1e

99831-16f
144838-16g
144847-16h

144317-1d
144316-1e

99831-16f
144838-16g
144847-16h

144317-1d
144316-1e

99831-16f
144838-16g
144847-16h

144317-1d
144316-1e

99831-16f
144838-16g
144847-16h

144317-1d
144316-1e

99831-16f
144838-16g
144847-16h

144317-1d
144316-1e

See pg. 350

RETAINERS
99637-16i
99657-16j
144944-16k
144661-16l
99637-16i
99657-16j
144944-16k
144661-16l
99637-16i
99657-16j
144944-16k
144661-16l
99637-16i
99657-16j
144944-16k
144661-16l

See pg. 362

VALVE
STEM
SEALS

See pg. 360

See pg. 306

VALVE
STEM
LOCKS

PUSHRODS

See pg. 328

See pg. 317

TIMING CHAIN
AND GEAR
ASSEMBLY

__ ALUMINUM ROCKERS __
GOLD
RACE

99818-16m

99108-1n
99107-1o

144621-16p
144622-16q
95627-16r

144984-1*s
144985-1*t
144986-1*u

144750-16v
144759-16w

99818-16m

99108-1n
99107-1o

144621-16p
144622-16q
95627-16r

144984-1*s
144985-1*t
144986-1*u

144750-16v
144759-16w

99818-16m

99108-1n
99107-1o

144621-16p
144622-16q
95627-16r

144984-1*s
144985-1*t
144986-1*u

144750-16v
144759-16w

99818-16m

99108-1n
99107-1o

144621-16p
144622-16q
95627-16r

144984-1*s
144985-1*t
144986-1*u

144750-16v
144759-16w

99637-16i
99657-16j
144944-16k
144661-16l

99818-16m

99108-1n
99107-1o

144621-16p
144622-16q
95627-16r

144984-1*s
144985-1*t
144986-1*u

144750-16v
144759-16w

99831-16f
144838-16g
144847-16h

99637-16i
99657-16j
144944-16k
144661-16l

99818-16m

99108-1n
99107-1o

144621-16p
144622-16q
95627-16r

144984-1*s
144985-1*t
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16f
144838-16g
144847-16h

99637-16i
99657-16j
144944-16k
144661-16l

99818-16m

99108-1n
99107-1o

144621-16p
144622-16q
95627-16r

144984-1*s
144985-1*t
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16f
144838-16g
144847-16h

99637-16i
99657-16j
144944-16k
144661-16l

99818-16m

99108-1n
99107-1o

144621-16p
144622-16q
95627-16r

144984-1*s
144985-1*t
144986-1*u

144750-16v
144759-16w

Section Continued

a OE replacement, for use with standard GM alignment bars and standard base circle camshafts.
b For use with standard GM alignment bars, long body design for up to .715” valve lift and reduced
base circle camshafts.
c Vertical locking bar hydraulic roller lifters, cylinder head removal is required.
d Contains 144838-16 dual valve springs, 144944-16 steel retainers, 144460-16 spring seats,
99818-16 valve seals, 99108-1 valve locks.
e Contains 144838-16 dual valve springs, 144661-16 titanium retainers, 14460-16 spring seats,
99818-16 valve seals, 99108-1 valve locks.
f Single ovate wire beehive valve springs.
g Dual valve springs for up to .680” lift, requires Crane 144944-16 or 144661-16 retainers, no
machining required. 2002-up cylinder heads will require Crane 144460-16 spring seats.
h Dual valve springs for up to .660” lift, XHTCS material, requires Crane 144944-16 or 144661-16 retainers,
no machining required. 2002-up cylinder heads will require Crane 144460-16 spring seats.
i Titanium, for 99831-16 single valve springs.
j Titanium, for 99831-16 single valve springs, requires Crane Multi Fit valve locks.
k Steel, for 144838-16 and 144847-16 dual valve springs.
l Titanium, for 144838-16 and 144847-16 dual valve springs.

m
n
o
p
q
r
s
t
u
v
w

No machining required.
Machined steel, heat treated.
Machined steel, heat treated, Multi Fit.
Pro Series one-piece, stock length.
Pro Series one-piece, for use with Crane aluminum rocker arm kits (included in 144750-16 and
144759-16 kits).
Pro Series one piece, stock length -.050”.
Pro Series steel billet gears and double roller chain set with vernier adjustment, for LS1 and LS6,
without cam sensor trigger.
Pro Series steel billet gears and double roller chain set with 9 keyway crank sprocket, for early LS2,
with single trigger cam sensor feature.
Pro Series steel billet gears and double roller chain set with 9 keyway crank sprocket, for late LS2,
LS3, LS7, and L92, with four trigger cam sensor feature.
1.7 ratio, 3/8” stud, complete kit includes rocker arms, adjusting nuts, pushrod guideplates, rocker
arm studs, and pushrods.
1.8 ratio, 3/8” stud, complete kit includes rocker arms, adjusting nuts, pushrod guideplates, rocker
arm studs, and pushrods.

866-388-5120 • 386-236-9983 FAX

97

4.8 - 5.3 - 5.7 (346) - 6.0 - 6.2L LS1, LS2, LS3/L92, LS6
(also 99-13 Vortec 4800, 5300, 6000, 6200)

Chevrolet V-8 97-13

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts

CAMSHAFTS

Daily driver, for modified 5.7L thru 6.0L, choppy idle, fair
fuel economy, headers and aft cat exhaust advised,
10.8+ compression ratio advised, auto trans w/28003000 stall converter, computer upgrades required, good
w/1.8:1 ratio rocker arms.
Daily driver, for modified 5.7L thru 6.0L, choppy idle, fair
fuel economy, headers and aft cat exhaust advised,
11.0+ compression ratio advised, auto trans w/30003400 stall converter, computer upgrades required, good
w/1.8:1 ratio rocker arms.

HR-222/3241-2S-15 3A

23006800

1449091*
3

HR-224/3241-14

23006500

1449591*
3

Weekend driver, for modified 5.7L thru 6.0L, choppy idle, HR-224/3241-2S-14 2A
fair fuel economy, headers and aft cat exhaust advised,
10.8+ compression ratio advised, auto trans w/28003200 stall converter, computer upgrades required, good
w/1.8:1 ratio rocker arms.
Weekend driver, for modified 5.7L thru 7.0L, choppy idle, HR-224/347-2S-14 4A
fair fuel economy, headers and aft cat exhaust required,
11.0+ compression ratio advised, low ratio gearing
required, auto trans w/2800-3200 stall converter, computer upgrades required.
Weekend driver, for modified 5.7L thru 7.0L, choppy idle, HR-224/347-2S1-15 4A
fair fuel economy, headers and aft cat exhaust required,
11.0+ compression ratio advised, low ratio gearing
required, auto trans w/3000-3400 stall converter, computer upgrades required.

22006500

Weekend driver, for modified 5.7L thru 7.0L, choppy idle, HR-228/353-13 4A
fair fuel economy, headers and aft cat exhaust required,
11.5+ compression ratio advised, low ratio gearing
required, auto trans w/3200-3600 stall converter, computer upgrades required.

27006500

Weekend driver, for modified 5.7L thru 6.0L, choppy idle, HR-228/3241-2S-12
upgraded cylinder heads and valvetrain required, headers and aft cat exhaust required, 11.5+ compression ratio
advised, low ratio gearing required, auto trans w/32003600 stall converter, computer upgrades required, good
w/1.8:1 ratio rocker arms.

27006500

1449101*
3

23006500

1449111*

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

144530-16a
144536-16b
144532-16c

222
228

284
290

115

(1) 43
52 (4)

.000 .551
.000 .551

144530-16a
144536-16b
144532-16c

224
224

286
286

114

3 41
51 (7)

.000 .551
.000 .551

144530-16a
144536-16b
144532-16c

224
228

286
290

114

0 44
50 (2)

.000 .551
.000 .551

144536-16b
144532-16c

224
228

280
283

114

0.5 43.5
50.5 (2.5)

.000 .590
.000 .590

144536-16b
144532-16c

224
232

280
287

115

0.5 44.5
53.5 (1.5)

.000 .590
.000 .590

144536-16b
144532-16c

228
228

290
290

115

5 43
51 (3)

.000 .600
.000 .600

144530-16a
144536-16b
144532-16c

228
232

290
294

112

7 41
43 (1)

.000 .551
.000 .551

3
24006500

1449121*
3
1449131*
3
1449141*
3

RPM range shown is for average usage. These cam profiles
Since 1975, General Motors divisions have exchanged engines
will RPM higher, depending upon application.
throughout different models. Be certain of exactly which
IMPORTANT NOTE: Crane Hydraulic Roller Cams offer
engine you have before ordering.
tremendous power, torque and RPM potential. Due
to their RPM capability and increased valve travel, it Crane Cams offers many different cam lobe profiles for the GM “LS1/
is HIGHLY RECOMMENDED that the appropriate Crane
LS2/LS6 Engine Family”. These hydraulic roller cams are
valve train components be installed for maximum
designed for applications ranging from mild street perforperformance and reliability.
mance upgrades, serious torque and HP increases for trucks,
NOTE: 1997-up Chevrolet 5.7L LS1/LS6, 1988-99 305 and 350 V-8
to all-out competition profiles for LS1 powered race cars.
(and some 1987 350 V-8) engines, and the 1957-87 262-400
V-8 engines, each use different configuration camshaft
Crane’s LS engine family’s grinds are designed to take optimum
cores, and cannot be interchanged.
advantage of the LS1/LS2/LS6’s lighter valve train and

98

CRANECAMS.COM

greated reduced component inertia. This low inertia allows
extraordinarily quick valve acceleration rates. This actually
increases the “area beneath the lift curve” in each profile.
Simply put, they begin moving the valve off its seat at a
much quicker rate, to initiate earlier flow. The profiles retains
and lengthens this rate of acceleration during the valveopening cycle and as it approaches maximum valve lift. They
function like a much “bigger” cam (greater duration) yet
they increase low-end and mid-range torque in the most
often used rpm range. Peak horsepower and torque output
are enhanced throughout the entire rpm range. The valve lift
tables were also designed to minimize horsepower-robbing

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

VALVE SPRING
AND RETAINER
KITS

See pg. 337

VALVE
SPRINGS

See pg. 350

RETAINERS

See pg. 362

See pg. 360

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

PUSHRODS

See pg. 328

See pg. 317

TIMING CHAIN
AND GEAR
ASSEMBLY

__ ALUMINUM ROCKERS __
GOLD
RACE

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

Section Continued

a OE replacement, for use with standard GM alignment bars and standard base circle camshafts.
b For use with standard GM alignment bars, long body design for up to .715” valve lift and reduced
base circle camshafts.
c Vertical locking bar hydraulic roller lifters, cylinder head removal is required.
d Contains 144838-16 dual valve springs, 144944-16 steel retainers, 144460-16 spring seats,
99818-16 valve seals, 99108-1 valve locks.
e Contains 144838-16 dual valve springs, 144661-16 titanium retainers, 14460-16 spring seats,
99818-16 valve seals, 99108-1 valve locks.
f Single ovate wire beehive valve springs.
g Dual valve springs for up to .680” lift, requires Crane 144944-16 or 144661-16 retainers, no
machining required. 2002-up cylinder heads will require Crane 144460-16 spring seats.
h Dual valve springs for up to .660” lift, XHTCS material, requires Crane 144944-16 or 144661-16 retainers,
no machining required. 2002-up cylinder heads will require Crane 144460-16 spring seats.
i Titanium, for 99831-16 single valve springs.
j Titanium, for 99831-16 single valve springs, requires Crane Multi Fit valve locks.
k Steel, for 144838-16 and 144847-16 dual valve springs.
l Titanium, for 144838-16 and 144847-16 dual valve springs.

m
n
o
p
q
r
s
t
u
v
w

No machining required.
Machined steel, heat treated.
Machined steel, heat treated, Multi Fit.
Pro Series one-piece, stock length.
Pro Series one-piece, for use with Crane aluminum rocker arm kits (included in 144750-16 and
144759-16 kits).
Pro Series one piece, stock length -.050”.
Pro Series steel billet gears and double roller chain set with vernier adjustment, for LS1 and LS6,
without cam sensor trigger.
Pro Series steel billet gears and double roller chain set with 9 keyway crank sprocket, for early LS2,
with single trigger cam sensor feature.
Pro Series steel billet gears and double roller chain set with 9 keyway crank sprocket, for late LS2,
LS3, LS7, and L92, with four trigger cam sensor feature.
1.7 ratio, 3/8” stud, complete kit includes rocker arms, adjusting nuts, pushrod guideplates, rocker
arm studs, and pushrods.
1.8 ratio, 3/8” stud, complete kit includes rocker arms, adjusting nuts, pushrod guideplates, rocker
arm studs, and pushrods.

866-388-5120 • 386-236-9983 FAX

99

4.8 - 5.3 - 5.7 (346) - 6.0 - 6.2L LS1, LS2, LS3/L92, LS6
(also 99-13 Vortec 4800, 5300, 6000, 6200)

Chevrolet V-8 97-13

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts

CAMSHAFTS

Weekend driver, for modified 5.7L thru 6.0L, choppy idle, HR-228/353-2S1-12
upgraded cylinder heads and valvetrain required, headers and aft cat exhaust required, 11.5+ compression ratio
advised, low ratio gearing required, auto trans w/32003600 stall converter, computer upgrades required.
Weekend driver, for modified 5.7L thru 6.0L, choppy idle, HR-228/353-2S1-14 2A
upgraded cylinder heads and valvetrain required, headers and aft cat exhaust required, 11.0+ compression ratio
advised, low ratio gearing required, auto trans w/32003600 stall converter, computer upgrades required.

24006500

1449601*

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

144536-16b
144532-16c

228
232

290
294

112

7 41
53 (1)

.000 .600
.000 .600

144536-16b
144532-16c

228
232

290
294

114

2 46
52 0

.000 .600
.000 .600

144536-16b
144532-16c

228
236

283
291

115

(2.5) 50.5
51.5 4.5

.000 .590
.000 .590

144536-16b
144532-16c

232
228

294
290

117

1 51
53 (5)

.000 .600
.000 .600

144536-16b
144532-16c

232
236

294
298

112

8 44
54 2

.000 .600
.000 .600

144536-16b
144532-16c

232
236

294
298

114

7 45
57 (1)

.000 .600
.000 .600

144530-16a
144536-16b
144532-16c

232
240

294
302

117

2 50
60 0

.000 .551
.000 .551

144536-16b
144532-16c

232
240

294
302

110

6 46
50 10

.000 .600
.000 .600

3
24006500

1449151*
3

Weekend driver, for modified 5.7L thru 6.0L, choppy idle, HR-228/347-2S-15 0A
upgraded cylinder heads and valvetrain required, headers and aft cat exhaust required, 11.0+ compression ratio
advised, low ratio gearing required, auto trans w/32003600 stall converter, computer upgrades required.

24006500

Weekend driver, for turbocharged 5.7L thru 6.0L, choppy HR-232/353-2SR-17 2A
idle, upgraded cylinder heads and valvetrain required,
headers and aft cat exhaust required, low ratio gearing
required, auto trans w/3200-3600 stall converter, computer upgrades required.
Weekend driver, for modified 5.7L thru 6.0L, rough idle, HR-232/353-2S1-12 4A
upgraded cylinder heads and valvetrain required, headers and aft cat exhaust required, 11.5+ compression ratio
advised, low ratio gearing required, auto trans w/34004000 stall converter, computer upgrades required.

26006400

Weekend driver, for modified 5.7L thru 6.0L, choppy idle, HR-232/353-2S1-14
upgraded cylinder heads and valvetrain required, headers and aft cat exhaust required, 11.5+ compression ratio
advised, low ratio gearing required, auto trans w/36004000 stall converter, computer upgrades required.

29006500

1449161*
3
1449171*
3

29006500

1449181*
3
1449331*
3

Weekend driver, for modified 5.7L thru 6.0L, choppy idle, HR-232/3241-2S1-17 3A 2600upgraded cylinder heads and valvetrain required, head6600
ers and aft cat exhaust required, 11.0+ compression ratio
advised, low ratio gearing required, auto trans w/32003600 stall converter, computer upgrades required, good
w/1.8:1 ratio rocker arms.

1449191*

Pro Street & Drags, for modified 5.7L - 8.0L, rough idle, HR-232/353-2S-10 0A
upgraded cylinder heads and valvetrain required, headers and aft cat exhaust required, 12.0+ compression ratio
advised, low ratio gearing required, auto trans w/36004400 stall converter, computer upgrades required.

1449201*

29006600

3

3

RPM range shown is for average usage. These cam profiles
Since 1975, General Motors divisions have exchanged engines
will RPM higher, depending upon application.
throughout different models. Be certain of exactly which
IMPORTANT NOTE: Crane Hydraulic Roller Cams offer
engine you have before ordering.
tremendous power, torque and RPM potential. Due
to their RPM capability and increased valve travel, it Crane Cams offers many different cam lobe profiles for the GM “LS1/
is HIGHLY RECOMMENDED that the appropriate Crane
LS2/LS6 Engine Family”. These hydraulic roller cams are
valve train components be installed for maximum
designed for applications ranging from mild street perforperformance and reliability.
mance upgrades, serious torque and HP increases for trucks,
NOTE: 1997-up Chevrolet 5.7L LS1/LS6, 1988-99 305 and 350 V-8
to all-out competition profiles for LS1 powered race cars.
(and some 1987 350 V-8) engines, and the 1957-87 262-400
V-8 engines, each use different configuration camshaft
Crane’s LS engine family’s grinds are designed to take optimum
cores, and cannot be interchanged.
advantage of the LS1/LS2/LS6’s lighter valve train and

100

CRANECAMS.COM

greated reduced component inertia. This low inertia allows
extraordinarily quick valve acceleration rates. This actually
increases the “area beneath the lift curve” in each profile.
Simply put, they begin moving the valve off its seat at a
much quicker rate, to initiate earlier flow. The profiles retains
and lengthens this rate of acceleration during the valveopening cycle and as it approaches maximum valve lift. They
function like a much “bigger” cam (greater duration) yet
they increase low-end and mid-range torque in the most
often used rpm range. Peak horsepower and torque output
are enhanced throughout the entire rpm range. The valve lift
tables were also designed to minimize horsepower-robbing

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

VALVE SPRING
AND RETAINER
KITS

See pg. 337

VALVE
SPRINGS

See pg. 350

RETAINERS

See pg. 362

See pg. 360

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

PUSHRODS

See pg. 328

See pg. 317

TIMING CHAIN
AND GEAR
ASSEMBLY

__ ALUMINUM ROCKERS __
GOLD
RACE

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

Section Continued

a OE replacement, for use with standard GM alignment bars and standard base circle camshafts.
b For use with standard GM alignment bars, long body design for up to .715” valve lift and reduced
base circle camshafts.
c Vertical locking bar hydraulic roller lifters, cylinder head removal is required.
d Contains 144838-16 dual valve springs, 144944-16 steel retainers, 144460-16 spring seats,
99818-16 valve seals, 99108-1 valve locks.
e Contains 144838-16 dual valve springs, 144661-16 titanium retainers, 14460-16 spring seats,
99818-16 valve seals, 99108-1 valve locks.
f Single ovate wire beehive valve springs.
g Dual valve springs for up to .680” lift, requires Crane 144944-16 or 144661-16 retainers, no
machining required. 2002-up cylinder heads will require Crane 144460-16 spring seats.
h Dual valve springs for up to .660” lift, XHTCS material, requires Crane 144944-16 or 144661-16 retainers,
no machining required. 2002-up cylinder heads will require Crane 144460-16 spring seats.
i Titanium, for 99831-16 single valve springs.
j Titanium, for 99831-16 single valve springs, requires Crane Multi Fit valve locks.
k Steel, for 144838-16 and 144847-16 dual valve springs.
l Titanium, for 144838-16 and 144847-16 dual valve springs.

m
n
o
p
q
r
s
t
u
v
w

No machining required.
Machined steel, heat treated.
Machined steel, heat treated, Multi Fit.
Pro Series one-piece, stock length.
Pro Series one-piece, for use with Crane aluminum rocker arm kits (included in 144750-16 and
144759-16 kits).
Pro Series one piece, stock length -.050”.
Pro Series steel billet gears and double roller chain set with vernier adjustment, for LS1 and LS6,
without cam sensor trigger.
Pro Series steel billet gears and double roller chain set with 9 keyway crank sprocket, for early LS2,
with single trigger cam sensor feature.
Pro Series steel billet gears and double roller chain set with 9 keyway crank sprocket, for late LS2,
LS3, LS7, and L92, with four trigger cam sensor feature.
1.7 ratio, 3/8” stud, complete kit includes rocker arms, adjusting nuts, pushrod guideplates, rocker
arm studs, and pushrods.
1.8 ratio, 3/8” stud, complete kit includes rocker arms, adjusting nuts, pushrod guideplates, rocker
arm studs, and pushrods.

866-388-5120 • 386-236-9983 FAX

101

4.8 - 5.3 - 5.7 (346) - 6.0 - 6.2L LS1, LS2, LS3/L92, LS6
(also 99-13 Vortec 4800, 5300, 6000, 6200)

Chevrolet V-8 97-13

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts

CAMSHAFTS

Pro Street & Drags, for modified 5.7L - 8.0L, rough idle,
upgraded cylinder heads & valvetrain required, headers
& aft cat exhaust required, 12.0+ compress. ratio
advised, low ratio gearing required, auto trans w/32003600 stall converter, computer upgrades required.
Pro Street and Drags, for modified 5.7L thru 8.0L, rough
idle, upgraded cylinder heads and valvetrain required,
headers and aft cat exhaust required, 12.0+ compression
ratio advised, low ratio gearing required, auto trans
w/3400-4000 stall converter, computer upgrades
required.
Pro Street and Drags, for modified 5.7L thru 8.0L, rough
idle, upgraded cylinder heads and valvetrain required,
headers and aft cat exhaust required, 11.5+ compression
ratio advised, low ratio gearing required, auto trans
w/3200-3600 stall converter, computer upgrades
required.
Pro Street and Drags, for modified 5.7L thru 8.0L, rough
idle, upgraded cylinder heads and valvetrain required,
headers and aft cat exhaust required, 12.0+ compression
ratio advised, low ratio gearing required, auto trans
w/3600-4400 stall converter, computer upgrades
required.

HR-236/347-2S-14 0A

30006800

1449211*

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

144536-16b
144532-16c

236
240

291
295

114

2.5 53.5
52.5 7.5

.000 .590
.000 .590

144536-16b
144532-16c

236
240

298
302

112

11 45
57 3

.000 .600
.000 .600

144536-16b
144532-16c

236
244

291
299

115

6.5 49.5
60.5 3.5

.000 .590
.000 .590

144536-16b
144532-16c

236
246

298
308

110

8 48
53 13

.000 .600
.000 .600

144536-16b
144532-16c

240
236

302
298

114

11 49
57 (1)

.000 .600
.000 .600

144536-16b
144532-16c

240
246

302
308

114

10 50
61 5

.000 .600
.000 .600

144536-16b
144532-16c

246
256

303
313

114

12.5 53.5
65.5 10.5

.000 .624
.000 .624

3
HR-236/353-2S-12

31006800

1449611*
3

HR-236/347-2S1-15

28006800

1449221*
3

HR-236/353-2-10 0A

32006800

1449231*
3

Pro Street and Drags, for turbocharged 5.7L thru 6.0L,
HR-240/353-2SR-14
choppy idle, upgraded cylinder heads and valvetrain
required, headers and aft cat exhaust required, 12.0+
compression ratio advised, low ratio gearing required,
auto trans w/3400-3600 stall converter, computer
upgrades required.
Pro Street and Drags, for modified 5.7L thru 8.0L, rough HR-240/353-2S-14 4A
idle, upgraded cylinder heads and valvetrain required,
headers and aft cat exhaust required, 11.5+ compression
ratio advised, low ratio gearing required, auto trans
w/3600-4400 stall converter, computer upgrades
required.
Pro Street and Drags, for modified 5.7L thru 8.0L, rough HR-246/367-2-14
idle, upgraded cylinder heads and valvetrain required,
headers and aft cat exhaust required, 12.0+ compression
ratio advised, low ratio gearing required, auto trans
w/3600-4400 stall converter, computer upgrades
required.

33007000

1449241*
3

30007000

1449251*
3

32007200

1449261*
3

RPM range shown is for average usage. These cam profiles
Since 1975, General Motors divisions have exchanged engines
will RPM higher, depending upon application.
throughout different models. Be certain of exactly which
IMPORTANT NOTE: Crane Hydraulic Roller Cams offer
engine you have before ordering.
tremendous power, torque and RPM potential. Due
to their RPM capability and increased valve travel, it Crane Cams offers many different cam lobe profiles for the GM “LS1/
is HIGHLY RECOMMENDED that the appropriate Crane
LS2/LS6 Engine Family”. These hydraulic roller cams are
valve train components be installed for maximum
designed for applications ranging from mild street perforperformance and reliability.
mance upgrades, serious torque and HP increases for trucks,
NOTE: 1997-up Chevrolet 5.7L LS1/LS6, 1988-99 305 and 350 V-8
to all-out competition profiles for LS1 powered race cars.
(and some 1987 350 V-8) engines, and the 1957-87 262-400
V-8 engines, each use different configuration camshaft
Crane’s LS engine family’s grinds are designed to take optimum
cores, and cannot be interchanged.
advantage of the LS1/LS2/LS6’s lighter valve train and

102

CRANECAMS.COM

greated reduced component inertia. This low inertia allows
extraordinarily quick valve acceleration rates. This actually
increases the “area beneath the lift curve” in each profile.
Simply put, they begin moving the valve off its seat at a
much quicker rate, to initiate earlier flow. The profiles retains
and lengthens this rate of acceleration during the valveopening cycle and as it approaches maximum valve lift. They
function like a much “bigger” cam (greater duration) yet
they increase low-end and mid-range torque in the most
often used rpm range. Peak horsepower and torque output
are enhanced throughout the entire rpm range. The valve lift
tables were also designed to minimize horsepower-robbing

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

VALVE SPRING
AND RETAINER
KITS

See pg. 337

VALVE
SPRINGS

See pg. 350

RETAINERS

See pg. 362

See pg. 360

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

PUSHRODS

See pg. 328

See pg. 317

TIMING CHAIN
AND GEAR
ASSEMBLY

__ ALUMINUM ROCKERS __
GOLD
RACE

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

99831-16e
144838-16g
144847-16h

99637-16g
99657-16h
144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

144317-1d
144316-1e

144838-16g
144847-16h

144944-16i
144661-16j

99818-16k

99108-1l
99107-1m

144621-16n
144622-16o
95627-16p

144984-1*q
144985-1*r
144986-1*u

144750-16v
144759-16w

a OE replacement, for use with standard GM alignment bars and standard base circle camshafts.
b For use with standard GM alignment bars, long body design for up to .715” valve lift and reduced
base circle camshafts.
c Vertical locking bar hydraulic roller lifters, cylinder head removal is required.
d Contains 144838-16 dual valve springs, 144944-16 steel retainers, 144460-16 spring seats,
99818-16 valve seals, 99108-1 valve locks.
e Contains 144838-16 dual valve springs, 144661-16 titanium retainers, 14460-16 spring seats,
99818-16 valve seals, 99108-1 valve locks.
f Single ovate wire beehive valve springs.
g Dual valve springs for up to .680” lift, requires Crane 144944-16 or 144661-16 retainers, no
machining required. 2002-up cylinder heads will require Crane 144460-16 spring seats.
h Dual valve springs for up to .660” lift, XHTCS material, requires Crane 144944-16 or 144661-16 retainers,
no machining required. 2002-up cylinder heads will require Crane 144460-16 spring seats.
i Titanium, for 99831-16 single valve springs.
j Titanium, for 99831-16 single valve springs, requires Crane Multi Fit valve locks.
k Steel, for 144838-16 and 144847-16 dual valve springs.
l Titanium, for 144838-16 and 144847-16 dual valve springs.

m
n
o
p
q
r
s
t
u
v
w

No machining required.
Machined steel, heat treated.
Machined steel, heat treated, Multi Fit.
Pro Series one-piece, stock length.
Pro Series one-piece, for use with Crane aluminum rocker arm kits (included in 144750-16 and
144759-16 kits).
Pro Series one piece, stock length -.050”.
Pro Series steel billet gears and double roller chain set with vernier adjustment, for LS1 and LS6,
without cam sensor trigger.
Pro Series steel billet gears and double roller chain set with 9 keyway crank sprocket, for early LS2,
with single trigger cam sensor feature.
Pro Series steel billet gears and double roller chain set with 9 keyway crank sprocket, for late LS2,
LS3, LS7, and L92, with four trigger cam sensor feature.
1.7 ratio, 3/8” stud, complete kit includes rocker arms, adjusting nuts, pushrod guideplates, rocker
arm studs, and pushrods.
1.8 ratio, 3/8” stud, complete kit includes rocker arms, adjusting nuts, pushrod guideplates, rocker
arm studs, and pushrods.

866-388-5120 • 386-236-9983 FAX

103

4.8 - 5.3 - 5.7 (346) - 6.0 - 6.2L LS1, LS2, LS3/L92, LS6
(also 99-13 Vortec 4800, 5300, 6000, 6200)

Chevrolet V-8 97-13

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Roller Camshafts

CAMSHAFTS

Serious Pro Street and Drags, for modified 5.7L thru 8.0L,
very rough idle, upgraded cylinder heads and valvetrain
required, headers and aft cat exhaust required, 12.0+
compression ratio advised, low ratio gearing required,
auto trans w/3600-4000 stall converter, serious computer upgrades required.
Serious Pro Street and Drags, for modified 5.7L thru 8.0L,
very rough idle, good with supercharger or nitrous,
upgraded cylinder heads and valvetrain required, headers and aft cat exhaust required, 12.0+ compression ratio
advised w/o supercharger, low ratio gearing required,
auto trans w/3600-4600 stall converter, serious computer upgrades required.
Serious Pro Street and Drags, for modified 5.7L thru 8.0L,
very rough idle, upgraded cylinder heads and valvetrain
required, headers and aft cat exhaust required, 12.0+
compression ratio advised, low ratio gearing required,
auto trans w/3800-4200 stall converter, serious computer upgrades required.
Serious Pro Street and Drags, for modified 5.7L thru 8.0L,
very rough idle, good with supercharger or nitrous,
upgraded cylinder heads and valvetrain required, headers and aft cat exhaust required, 12.0+ compression ratio
advised w/o supercharger, low ratio gearing required,
auto trans w/4000-4800 stall converter, serious computer upgrades required.
Serious Pro Street and Drags, for modified 5.7L thru 8.0L,
very rough idle, upgraded cylinder heads and valvetrain
required, headers and aft cat exhaust required, 12.0+
compression ratio advised, low ratio gearing required,
auto trans w/4000-4800 stall converter, serious computer upgrades required.
Serious Pro Street and Drags, for modified 5.0L thru 8.0L,
very rough idle, upgraded cylinder heads and valvetrain
required, headers and aft cat exhaust required, 12.0+
compression ratio advised, low ratio gearing required,
auto trans w/5000-5500 stall converter, serious computer upgrades required.

R-240/3821-2S-10

35007500

1448051*
3

R-242/353-2S-14

33007500

1448011*
3

R-244/382-2S-10

36007600

1448061*
3

R-248/353-2S-10 0A

36007600

1448021*
3

R-262/395-2S-8

38007800

1448031*
3

R-276/420-2-14

46008800

1448041*
3

See pg. 296

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

144511-16a
144570-16b
144572-16c

240
244

269
273

110

14.5 45.5
56.5 7.5

.020 .649
.022 .649

144511-16a
144570-16b
144572-16c

242
248

273
279

114

10.5 51.5
61.5 6.5

.020 .600
.022 .600

144511-16a
144570-16b
144572-16c

244
248

273
277

110

16.5 47.5
58.5 9.5

.020 .649
.022 .649

144511-16a
144570-16b
144572-16c

248
260

279
292

110

14 54
60 20

.020 .600
.022 .600

144511-16a
144570-16b
144572-16c

262
268

296
302

108

27 55
66 22

.020 .671
.022 .671

144511-16a
144570-16b
144572-16c

276
286

308
318

114

28 68
82 25

.020 .714
.022 .714

RPM range shown is for average usage. These cam profiles
Since 1975, General Motors divisions have exchanged engines
will RPM higher, depending upon application.
throughout different models. Be certain of exactly which
IMPORTANT NOTE: Crane Roller Cams offer tremendous
engine you have before ordering.
power, torque and RPM potential. Due to their RPM
capability and increased valve travel, it is HIGHLY
Crane Cams offers many different cam lobe profiles for the GM “LS1/
RECOMMENDED that the appropriate Crane valve
LS2/LS6 Engine Family”. These roller cams are designed for
train components be installed for maximum perforapplications ranging from Pro Street performance, to all-out
mance and reliability.
competition profiles for LS1 powered race cars.
NOTE: 1997-up Chevrolet 5.7L LS1/LS6, 1988-99 305 and 350 V-8
(and some 1987 350 V-8) engines, and the 1957-87 262-400 Crane’s roller camshafts are designed to take optimum advantage
V-8 engines, each use different configuration camshaft
of the LS1/LS2/LS6’s lighter valve train and greated reduced
cores, and cannot be interchanged.
component inertia. This low inertia allows extraordinarily

104

CRANECAMS.COM

quick valve acceleration rates. This actually increases the
“area beneath the lift curve” in each profile. Simply put,
these new Crane cams begin moving the valve off its seat
at a much quicker rate, to initiate earlier flow. The profile
retains and lengthens this rate of acceleration during
the valve-opening cycle and as it approaches maximum
valve lift. They function like a much “bigger” cam (greater
duration) yet they increase low-end and mid-range torque
in the most often used rpm range. Peak horsepower and
torque output are enhanced throughout the entire rpm
range. Crane valve lift tables were also designed to minimize
horsepower-robbing harmonic frequency pulses when

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

VALVE SPRING
AND RETAINER
KITS

See pg. 337

VALVE
SPRINGS

See pg. 306

RETAINERS

See pg. 362

See pg. 360

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

PUSHRODS

See pg. 328

See pg. 317

TIMING CHAIN
AND GEAR
ASSEMBLY

__ ALUMINUM ROCKERS __
GOLD
RACE

144316-1d
144314-1e

144838-16f
144847-16g

144944-16h
144661-16i

99818-16j

99108-1k

144621-16l
144622-16m
95627-16n

144984-1*o
144985-1*p
144986-1q

144750-16r
144759-16s

144316-1d
144314-1e

144838-16f
144847-16g

144944-16h
144661-16i

99818-16j

99108-1k

144621-16l
144622-16m
95627-16n

144984-1*o
144985-1*p
144986-1q

144750-16r
144759-16s

144316-1d
144314-1e

144838-16f
144847-16g

144944-16h
144661-16i

99818-16j

99108-1k

144621-16l
144622-16m
95627-16n

144984-1*o
144985-1*p
144986-1q

144750-16r
144759-16s

144316-1d
144314-1e

144838-16f
144847-16g

144944-16h
144661-16i

99818-16j

99108-1k

144621-16l
144622-16m
95627-16n

144984-1*o
144985-1*p
144986-1q

144750-16r
144759-16s

144621-16l
144622-16m
95627-16n

144984-1*o
144985-1*p
144986-1q

144750-16r
144759-16s

144621-16l
144622-16m
95627-16n

144984-1*o
144985-1*p
144986-1q

144750-16r
144759-16s

a For use with standard GM alignment bars, long body design for up to .715” valve lift and reduced
base circle camshafts.
b Ultra Pro Series vertical locking bar roller lifters.
c Ultra Pro Series vertical locking bar roller lifters for Warhawk blocks.
d Contains 144838-16 dual valve springs, 144661-16 titanium retainers, 144460-16 spring seats,
99818-16 valve seals, 99108-1 valve locks.
e Contains 144847-16 XHTCS dual valve springs, 144661-16 titanium retainers, 144460-16 spring
seats, 99818-16 valve seals, 99108-1 valve locks.
f Dual valve springs, requires 144661-16 or 144944-16 retainers.
g Dual XHTCS valve springs, requires 144661-16 or 144944-16 retainers.
h Steel, for 144838-16 and 144847-16 dual valve springs.
i Titanium, for 144838-16 and 144847-16 dual valve springs.
j No machining required.
k Machined steel, heat treated.

l Pro Series one-piece, stock length.
m Pro Series one-piece, for use with Crane aluminum rocker arm kits (included in 144750-16 and
144759-16 kits).
n Pro Series one piece, stock length -.050”.
o Pro Series steel billet gears and double roller chain set with vernier adjustment, for LS1 and LS6,
without cam sensor trigger.
p Pro Series steel billet gears and double roller chain set with 9 keyway crank sprocket, for early LS2,
with single trigger cam sensor feature.
q Pro Series steel billet gears and double roller chain set with 9 keyway crank sprocket, for late LS2,
LS3, LS7, and L92 with four trigger cam sensor feature.
r 1.7 ratio, 3/8” stud, complete kit includes rocker arms, adjusting nuts, pushrod guideplates, rocker
arm studs, and pushrods.
s 1.8 ratio, 3/8” stud, complete kit includes rocker arms, adjusting nuts, pushrod guideplates, rocker
arm studs, and pushrods.

866-388-5120 • 386-236-9983 FAX

105

7.0L LS7

Chevrolet V-8 06-13

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts

CAMSHAFTS

Good daily driver, for stock or modified LS7, light choppy
idle, good fuel economy, 10.5+ compression ratio
advised, computer upgrades required, auto trans
w/3000-3400 stall converter.

HR-220/3333-2S1-14 4A 21006400

Weekend driver, for modified LS7, choppy idle, fair fuel
economy, headers and aft cat exhaust advised, 11.0+
compression ratio advised, computer upgrades required,
auto trans w/3400-3800 stall converter and low ratio
gearing required.

HR-224/347-2S2-12 4A

Weekend driver, for modified LS7, choppy idle, fair fuel
economy, headers and aft cat exhaust advised, 11.0+
compression ratio advised, computer upgrades required,
auto trans w/3200-3600 stall converter.

HR-224/347-2S2-15 4A

2039271*

See pg. 294

LIFTERS
144536-16a
144532-16b

220
238

281
299

114

0 40
57 1

.000 .600
.000 .600

144536-16a
144532-16b

224
244

280
299

112

2.5 41.5
56.5 7.5

.000 .625
.000 .625

144536-16a
144532-16b

224
244

280
299

115

(0.5) 44.5
59.5 4.5

.000 .625
.000 .625

144536-16a
144532-16b

228
246

285
303

112

4.5 43.5
57.5 8.5

.000 .661
.000 .661

3
26006800

2039281*
3

23006800

2039291*
3

Pro Street and Drags, for modified LS7. 1.7 rockers recHR-228/367-2S1-12 4A
ommended for higher RPM. Choppy to rough idle, headers and aft cat exhaust advised, 11.5+ compression ratio
advised, computer upgrades required, auto trans
w/3400-4000 stall converter and low ratio gearing
required.

28007000

2039341*

3

6.2L LS3/L92/Vortec 6.2
(with three bolt timing gear)

Chevrolet V-8 07-13
Hydraulic Roller Camshafts
Good daily driver, light choppy idle, good fuel economy,
computer upgrades required, good w/1.8:1 rocker arms.

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

HR-216/347-2S-13 4A

20006000

2019371*
3

Daily driver, light choppy idle, fair fuel economy, headers HR-220/347-2S-13 4A
and aft cat exhaust advised, auto trans w/2400-2800
stall converter, computer upgrades required, good
w/1.8:1 rocker arms.

22006400

Daily driver, choppy idle, fair fuel economy, headers and HR-226/367-2S1-14
aft cat exhaust advised, auto trans w/3000-3400 stall converter, computer upgrades required, good w/1.8:1 rocker
arms.

26006000

2019381*
3
2019391*
3

144530-16b
144536-16a
144532-16c

216
232

272
289

113

(2.5) 38.5
51.5 0.5

.000 .590
.000 .624

144530-16b
144536-16a
144532-16c

220
236

276
293

113

(0.5) 40.5
53.5 2.5

.000 .590
.000 .624

144530-16b
144536-16a
144532-16c

226
240

283
297

114

2.5 43.5
57.5 2.5

.000 .624
.000 .624

RPM range shown is for average usage. These cam profiles
Crane Cams offers many different cam lobe profiles for the GM “LS1/ Crane’s LS engine family’s grinds are designed to take optimum
will RPM higher, depending upon application.
LS2/LS6 Engine Family”. These hydraulic roller cams are
advantage of the LS1/LS2/LS6’s lighter valve train and
IMPORTANT NOTE: Crane Hydraulic Roller Cams offer tremendous
designed for applications ranging from mild street perforgreated reduced component inertia. This low inertia allows
power, torque and RPM potential. Due to their RPM capabilmance upgrades, serious torque and HP increases for trucks,
extraordinarily quick valve acceleration rates. This actually
ity and increased valve travel, it is HIGHLY RECOMMENDED
to all-out competition profiles for LS1 powered race cars.
increases the “area beneath the lift curve” in each profile.
that the appropriate Crane valve train components be
Simply put, these cams begin moving the valve off its seat at
installed for maximum performance and reliability.
a much quicker rate, to initiate earlier flow, and are stable at
higher RPM’s. Peak horsepower and torque output are enhanced throughout the entire rpm range. The profiles were
also designed to minimize horsepower-robbing harmonic
frequency pulses when matched with the recommended
Crane valve springs and pushrods.

106

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN AND
GEAR ASSEMBLY

99832-16f

99976-16j

99818-16o

99107-1p

144986-1*u

99832-16f

99976-16j

99818-16o

99107-1p

144986-1*u

99832-16f

99976-16j

99818-16o

99107-1p

144986-1*u

99918-16o

99108-1p

144986-1*u

See pg. 312

See pg. 317

__ ALUMINUM ROCKERS __

PRO SERIES
STUD MOUNT

144317-1d
144316-1e

99831-16g
144838-16h
144847-16i

99637-16k
99657-16l
144944-16m
144661-16n

99818-16o

99108-1p
99107-1q

144621-16r
144622-16s
95627-16t

144984-1*v
144985-1*w
144986-1*u

201750-16x
201759-16*y

144317-1d
144316-1e

99831-16g
144838-16h
144847-16i

99637-16k
99657-16l
144944-16m
144661-16n

99818-16o

99108-1p
99107-1q

144621-16r
144622-16s
95627-16t

144984-1*v
144985-1*w
144986-1*u

201750-16x
201759-16*y

144317-1d
144316-1e

99831-16g
144838-16h
144847-16i

99637-16k
99657-16l
144944-16m
144661-16n

99818-16o

99108-1p
99107-1q

144621-16r
144622-16s
95627-16t

144984-1*v
144985-1*w
144986-1*u

201750-16x
201759-16*y

a OE replacement, for use with standard GM alignment bars and standard base circle camshafts.
b For use with standard GM alignment bars, long body design for up to .715” valve lift and reduced
base circle camshafts.
c Vertical locking bar hydraulic roller lifters, cylinder head removal is required.
d Contains 144838-16 dual valve springs, 144944-16 steel retainers, 144460-16 spring seats,
99818-16 valve seals, 99108-1 valve locks.
e Contains 144838-16 dual valve springs, 144661-16 titanium retainers, 144460-16 spring seats,
99818-16 valve seals, 99108-1 valve locks.
f Single ovate wire beehive valve springs, 1.450” dia., LS3 and L92 cylinder heads will require machining.
g Single ovate wire beehive valve springs.
h Dual valve springs for up to .680” lift, requires Crane 144944-16 or 144661-16 retainers, no
machining required. 2002-up cylinder heads will require Crane 144460-16 spring seats.
i Dual valve springs for up to .660” lift, XHTCS material, requires Crane 144944-16 or 144661-16 retainers,
no machining required. 2002-up cylinder heads will require Crane 144460-16 spring seats.
j Steel, requires Crane Multi Fit valve locks.
k Titanium, for 99831-16 single valve springs.
l Titanium, for Crane 99631-16 single valve springs, requires Crane Multi Fit valve locks.
m Steel, for 144838-16 and 144847-16 dual valve springs.

n
o
p
q
r
s
t
u
v
w
x
y

Titanium, for Crane 144838-16 and 144847-16 dual valve springs.
No machining required.
Machined steel, heat treated, Multi Fit.
Machined steel, heat treated.
Pro Series one piece, stock length.
Pro Series one piece, for use with Crane aluminum rocker arms kits (included in 144750-16 and
144759-16 kits).
Pro Series one piece, stock length -.050”.
Pro Series steel billet gears and double roller chain set with 9 keyway crank sprocket, for late LS2,
LS3, LS7, and L92, with four trigger cam sensor features.
Pro Series steel billet gears and double roller chain set with vernier adjustment, for LS1 and LS6,
without cam sensor trigger.
Pro Series steel billet gears and double roller chain set with 9 keyway crank sprocket, for early LS2,
with single trigger cam sensor feature.
1.7 ratio, 3/8” stud, for L92/LS3 heads, complete kit includes rocker arms, adjusting nuts, pushrod
guideplates, rocker arm studs, and pushrods.
1.8 ratio, 3/8” stud, for L92/LS3 heads, complete kit includes rocker arms, adjusting nuts, pushrod
guideplates, rocker arm studs, and pushrods.

866-388-5120 • 386-236-9983 FAX

107

Chevrolet Big Block V8 Tech Tips & Notes
1958-1965 348-409-427 (Z11) V8
Introduced in 1958, the “W” series engines were considered
to be Chevrolet’s first big block powerplants, referred to as
Mark 1 engines within GM. Available in many power levels,
from mild truck usage to multiple carbureted performance,
they are noted by their offset valves, angled deck surfaces
(not perpendicular to the cylinder bores), and having no
combustion chambers in the cylinder heads, but instead
the “chamber” was contained within the piston domes and
cylinder bores. The lifter bores in the block are inline, not
canted. This engine family is designated by Crane Cams’ 15
prefix.

CAMSHAFTS

The camshaft bearing journal diameters are the same as
the small block V8 family (1.868”), as is the firing order of
1-8-4-3-6-5-7-2. Engines were offered with camshafts in
both hydraulic and mechanical flat faced lifter configurations. Rocker arms are adjustable stamped steel 1.75:1 ratio
with ball pivots, mounted on 3/8” studs.
The 427 cu.in. Z11 limited production option was intended
for drag racing only, with a unique two-piece aluminum
dual four barrel intake manifold. The camshafts and valve
train components remained the same basic configuration
as the 348-409.
We offer hydraulic, hydraulic roller, mechanical, and
mechanical roller camshafts, lifters, and most valve train
components, including needle bearing roller tip rocker
arms, and heat treated chromemoly tubular pushrods, for
these engines. With more aftermarket components becoming available, interest in these engines is increasing, primarily in the restoration, muscle car, and street rod areas.

1963 Mark 2 427 V8
The legendary “Mystery Motor” was intended specifically
for NASCAR usage, and was an evolution of the W series.
The cylinder deck surfaces were made perpendicular to the
bores, the combustion chambers are incorporated into the
cylinder heads, and the canted valve configuration (called
“Porcupine” in the press) was now employed, although the
lifter bores were still inline. The camshaft journals remained
at 1.868” diameter. The valve layout of the cylinder heads
was changed, so special camshafts having a different lobe
layout are required.
If you are extremely fortunate enough to have one of these
rare pieces, we can custom produce roller camshafts, and
supply roller lifters and many other valve train components
for it.

1967-1990 396-402-427-454 V8
In 1965, the first of the Mark IV engines appeared, in a 396
cu.in. configuration. In 1966, a 427 cu.in version was added.
The cylinder blocks were completely different from the earlier W series, with staggered lifter bores and larger camshaft
journals (1.948”). The canted valve cylinder heads were now
incorporated into production. The rocker arm ratio of the
adjustable stamped steel units is 1.7:1. This engine is
referred by Crane Cams’ 13 prefix for camshafts and compo-

108

nents. Additional displacement versions were added
throughout the years, with production line vehicle installation of the Mark IV engines ceasing in 1995 (including the
Gen V iteration).
One unique feature of the camshafts used only in the 1965
and 1966 engines, was the oil groove machined into the
center of the rear cam journal (3/16” wide and 7/64” deep).
This was required to supply the lifter galleries and top end
of the engine with oil. This was revised in 1967 by changing
the machining configuration on the blocks where the rear
cam bearing presses in. A different rear cam bearing was
used, and the camshaft no longer required the groove. Due
to a performance magazine article published in the late
1960’s, an urban legend appeared (and continues today),
stating if you used an early grooved camshaft in a later
engine, a massive internal oil leak would occur. This is not
true, there is no problem using a 1965-1966 type grooved
cam in a later block. If you do have an early block with its
original configuration cam bearings, the camshaft must
have the groove in the rear journal. This option is available
from us on request.
The Mark IV engines were equipped from the factory with
camshafts having either hydraulic or mechanical flat faced
lifter configurations. Certain industrial and marine versions
had gear drive, reverse rotation, and gear drive reverse rotation camshafts installed. Make sure of exactly what camshaft your application requires if you have other than a
standard rotation, conventional timing chain drive engine.
We offer cast hydraulic and mechanical lifter camshafts
with standard bearing journals having the standard firing
order (1-8-4-3-6-5-7-2) and also the optional SFO suffix firing order (1-8-7-3-6-5-4-2).
Crane Cams’ retrofit hydraulic roller and mechanical roller
camshafts are produced in house from steel billet material,
heat treated, and finish ground in a variety of versions.
Our retrofit hydraulic roller lifters do not require any block
machining, are a drop-in configuration, and incorporate a
vertical locking bar. Mechanical roller lifters are also drop-in,
and are available in both horizontal and vertical locking bar
versions. In 2005 we increased the bar height of our roller
lifters, so that most of today’s blocks having taller than
stock lifter bosses should have sufficient locking bar to
block clearance (the height of the pushrod seat did not
change). This should always be checked prior to final
assembly, as machining variances in the blocks and different camshaft base circle diameters may result in unwanted
contact.
For street and endurance applications, we offer hydraulic
and mechanical roller camshafts equipped with a cast iron
distributor drive gear and rear journal installed on the steel
camshaft. These are noted by an IG suffix (Iron Gear), allowing the use of a standard type distributor gear for long term
reliability.
There are a number of journal size options available for the
roller camshafts, including: Standard (1.948”); Roller Bearing
(1.968”/50mm) – RB suffix; Big Bearing (2.125”) – BB suffix;
55mm (2.165”) – 55J suffix; 60mm (2.362”) – 60J suffix.

CRANECAMS.COM

Other sizes are available on request. Camshafts having larger than stock journals incorporate a step ground on the
front journal, so that a standard size camshaft sprocket can
be used.
Standard firing order (1-8-4-3-6-5-7-2) and SFO (1-8-7-3-65-4-2) firing order hydraulic roller and mechanical roller
camshafts are offered, along with other custom options for
180 degree crankshafts and other unique situations.
In some applications where large diameter camshafts are
being used, this may result in the lifter sitting too high in
the lifter bore for proper oiling to occur. We currently offer
specific roller lifters to maintain proper oil flow. Check the
Roller Lifter pages for part numbers and applications.
Drilling and tapping the rear cam journal for the Sander
accessory drive is offered (RD suffix), as is gun drilling the
camshaft for lightness and reduced torsional deflection (DR
suffix).

1991-1995 Gen V 454 V8
This is one of the more misunderstood variations of the
basic Mark IV engine configuration. During these years,
Chevrolet was offering the Gen V 454 just about exclusively
in truck applications, with some marine use occurring. The
engine block was updated for provisions to install a camshaft thrust plate, and hydraulic roller lifter guidebars,
although a hydraulic camshaft and flat faced lifters were
installed. The front of the camshaft was slightly stepped
down at the front, requiring a special cam sprocket, but the
normal cam bolt pattern was retained. Some of these
blocks had provisions for a mechanical fuel pump, while
others did not. The rocker arms were no longer adjustable,
as a stepped stud net-lash system was employed.
At this time, a number of different aftermarket engine suppliers began offering their own iterations of the Mark IV,
which they sometimes called the “Mark V”, but were not the
same as the factory items. These were basically engines
assembled from Mark IV type OEM or aftermarket components, and could be loosely thought of as independently
continued Mark IV production. Caution needs to be used
when ordering replacement components for these engines,
as they could become confused with the factory Gen V
items.
Most of our 13 prefix camshafts and components as used
in the Mark IV engines can be applied to the Gen V. A Mark
IV style timing set will be required. We offer special rocker
arm studs, 99152-16, that will thread into the Gen V cylinder heads, 3/8” – 16 on the bottom, with a conventional
7/16” – 20 threaded top, permitting the use of adjustable
Mark IV type rocker arms, while using the Gen V pushrod
guideplates.
The availability of aftermarket components and complete
engines for the now legendary Big Block, in it’s many versions, assures it’s popularity for some time to come. Crane
Cams will continue to produce new product offerings for
this very prolific powerplant.

1996-2000 Gen VI 454 (7.4L) – 502 (8.2L) V8
The upgrades that Chevrolet hinted at in the Gen V engine,
achieved production status in the Gen VI. This engine family
is designated by Crane Cams’ 16 prefix camshafts and components. A hydraulic roller camshaft was installed, incorporating a reduced diameter bolt pattern on the stepped journal front, accommodating the installed thrust plate, and
hydraulic roller lifters were now standard equipment. A new
timing set was required for the new configuration camshaft,
and reduced depth under the standard front cover allowed
room for only a single row roller timing chain. There is no
provision for a mechanical fuel pump. The rocker arms were
still the non-adjustable net-lash style, which could again be
converted to an adjustable configuration by using our
99152-16 rocker arm studs and Mark IV type rocker arms.
Cam bearing diameter was maintained at 1.948”, as was the
1-8-4-3-6-5-7-2 firing order.
We offer steel billet hydraulic roller and mechanical roller
camshafts that incorporate the Cast Iron distributor drive
gear and rear camshaft journal (IG suffix) for these engines.
Left Hand rotation camshafts for marine applications are
also available.
Versions of these basic engines continue to be available
through the GM Performance Parts catalog, equipped with
various cylinder head combinations. Gen V blocks with
Mark IV type heads being a popular assembly. Be sure of
what components are needed when ordering.

2001-2008 8.1L (Vortec 8100) V8
What appears to be the final factory production Big Block,
received additional upgrades in its latest version. This is a
distributorless engine, incorporating a new hydraulic roller
camshaft (having a 1-8-7-2-6-5-4-3 firing order), new timing
set (incorporating a cam position sensor), relocated lifter oil
galleries, and a different net lash rocker arm system (with
the cylinder heads now tapped with 10mm threads). Our
26 prefix is used for these camshafts and components.
Crane Cams’ steel billet hydraulic roller camshafts for these
engines are equipped with cast iron distributor drive gears
and rear journals (IG suffix) for oil pump drive gear compatibility. The 26 and 16 prefix (Gen VI) camshafts can be interchanged, with appropriate engine changes required for
their different firing orders.
Due to the relocated lifter oil galleries, different lifters are
required. We offer our steel billet bodied 26535-16 hydraulic roller lifters for use with the factory alignment bars to
allow the use of higher than stock lift camshafts.
The rocker arms can be converted to an adjustable configuration by using our 99155-16 rocker arm studs. These
have 10mm threads on the bottom, and 7/16” – 20 on the
top, for use with the Mark IV style rocker arms.

866-388-5120 • 386-236-9983 FAX

109

Chevrolet V-8 58-65

348-409-427 (Z-11) cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

CAMSHAFTS

Brute low end torque, smooth idle, daily usage, towing, economy, 348 pickup special, 2200-2600 cruise
RPM, 8.0 to 9.5 compression ratio advised.

H-200/2717-2-10

Good low and mid range torque, good idle, daily performance usage, mild bracket racing, 3000-3400
cruise RPM, 9.0 to 10.5 compression ratio advised.

H-218/300-2S-12

8004400

150061

See pg. 293

LIFTERS
99277-16

200
210

264
274

110

(5) 25
40 (10)

.000 .475
.000 .502

99277-16

218
230

288
300

112

2 36
52 (12)

.000 .525
.000 .543

99277-16

224
234

294
304

112

5 39
54 0

.000 .541
.000 .569

99277-16

230
234

292
296

114

6 44
56 (2)

.000 .543
.000 .551

99277-16

236
246

296
306

110

13 43
58 0

.000 .569
.000 .588

11532-16

218
226

280
288

110

4 34
48 (2)

.000 .581
.000 .604

11532-16

224
230

280
286

110

7 37
50 0

.000 .558
.000 .574

11532-16

230
234

292
296

112

8 42
54 0

.000 .616
.000 .628

3
18005400

150291
3

Good mid range torque, fair idle, moderate perforH-224/3090-2-12
mance usage, good mid-range HP, hydraulic substitute
for 409 HP mechanical camshaft, 3200-3600 cruise
RPM, 9.5 to 11.0 compression ratio advised.

22006000

Fair idle, moderate performance usage, good mid and H-230/3101-2S-14
upper RPM torque and HP, hydraulic substitute for 425
HP mechanical camshaft, 3600-4000 cruise RPM, 10.0
to 11.5 compression ratio advised.

28006400

Moderate performance usage, rough idle, good mid
H-236/325-2-10
and upper RPM torque and HP, bracket racing, auto
trans w/2500+ converter, 3800-4200 cruise RPM,
good for increased displacement stroked engines, 10.5
to 12.0 compression ratio advised.

30006000

150301
3
150311
3
150171
3

Hydraulic Roller Camshafts — Retrofit
Good idle, excellent low end torque and HP, daily performance usage, 2600-3400 cruise RPM, 9.0 to 10.5
compression ratio advised.

HR-218/332-2S-10

Fair idle, moderate performance usage, good mid
range torque and HP, auto trans w/2000+ converter,
3000-3800 cruise RPM, 9.5 to 11.0 compression ratio
advised.

HR-224/319-2S-10

Fair idle, performance usage, good mid-range torque
and HP, 3600-4400 cruise RPM, 10.0 to 11.5 compression ratio advised.

HR-230/352-2S-12

16005600

159511a
3

20006000

159521a
3

26006600

159531a
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
333 for details.

110

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

a
b
c
d
e
f
g

See pg. 350

See pg. 362

See pg. 360

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

96873-16b

99957-16

99822-16b

99098-1c

15621-16d
15634-16e

13774-16h
13744-16i

15750-16j
13750-16k

96873-16b

99957-16

99822-16b

99098-1c

15621-16d
15634-16e

13774-16h
13744-16i

15750-16j
13750-16k

96873-16b

99957-16

99822-16b

99098-1c

15621-16d
15634-16e

13774-16h
13744-16i

15750-16j
13750-16k

96873-16b

99957-16

99822-16b

99098-1c

15621-16d
15634-16e

13774-16h
13744-16i

15750-16j
13750-16k

96873-16b

99957-16

99822-16b

99098-1c

15621-16d
15634-16e

13774-16h
13744-16i

15750-16j
13750-16k

96873-16b

99969-16

99822-16b

99098-1c

15630-16f
15640-16g

13774-16h
13744-16i

15750-16j
13750-16k

96873-16b

99969-16

99822-16b

99098-1c

15630-16f
15640-16g

13774-16h
13744-16i

15750-16j
13750-16k

96873-16b

99969-16

99822-16b

99098-1c

15630-16f
15640-16g

13774-16h
13744-16i

15750-16j
13750-16k

Requires cam button spacer and 11990-1 aluminum-bronze distributor drive gear
Must machine cylinder heads
Machined steel, heat treated
5/16” diameter, heavy wall, heat treated
3/8” diameter, heavy wall, heat treated
Pro Series one-piece, 5/16” diameter
Pro Series one-piece, 3/8” diameter

h
i
j
k

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Crane Classic extruded 1.7 ratio, 7/16” stud
Energizer 1.7 ratio, 7/16”stud
1.7 ratio, 3/8” stud
1.7 ratio, 7/16” stud

866-388-5120 • 386-236-9983 FAX

111

Chevrolet V-8 58-65

348-409-427 (Z-11) cu.in.

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Mechanical Lifter Camshafts

Excellent low and mid range torque, good idle, daily
F-228/3067-2-10
usage, 2800-3400 cruise RPM, 8.5 to 9.75 compression
ratio advised.

Replacement for Factory Mark IV 409 HP 409 cu.in.
camshaft.

BluePrinted
3796077

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code
25005800

150811*

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

99250-16

228
238

268
278

110

99250-16

234
234

280
280

99250-16

237
241

99250-16

9 39
54 4

.022 .537
.022 .560

116.5

(.5) 54.5
52.5 1.5

.018 .434
.022 .434

274
281

113.5

5 52
54 7

.022 .504
.030 .515

250
250

296
296

113.5

11.5 58.5
58.5 11.5

.030 .555
.030 .555

99250-16

256
266

292
302

110

21 55
66 20

.026 .617
.026 .634

15519-16

236
244

286
294

112

11 45
59 5

.020 .613
.020 .634

15519-16

244
252

294
302

110

17 47
61 11.5

.020 .634
.020 .655

15519-16

252
260

302
310

112

19 53
67 13

.020 .655
.020 .655

3
30006200

150421
3

Replacement for Factory Mark VI 425 HP 409 cu.in.
camshaft.

BluePrinted
3830690

32006500

150431
3

Replacement for Factory Mark VII 430 HP Z-11 camshaft.

BluePrinted
3837735

38007000

150441
3

Performance usage, good mid and upper RPM torque F-256/3412-2-10
and HP, bracket racing, auto trans w/3000+ converter,
11.5 minimum compression ratio advised.

Mechanical Roller Camshafts

38007200

3

Good low and mid range torque, fair idle, moderate
SR-236/350-2S-12
performance usage, 3200-3600 cruise RPM, auto trans
w/2000+ converter, 10.5 to 11.5 compression ratio
advised.

26005800

SR-244/362-2S-10

30006200

Good mid range torque and HP, fair idle, performance
usage, bracket racing, auto trans w/2500+ converter,
11.0 to 12.0 compression ratio advised.

Good upper RPM torque and HP, performance usage, SR-252/374-2S-12
bracket racing, auto trans w/3500+ converter, good
for increased displacement stroked engines, 11.5 minimum compression ratio advised.

151341*

158511*a
3
158171*a
3

34006800

158711*a
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
333 for details.

112

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

a
b
c
d

See pg. 350

See pg. 362

See pg. 360

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

96873-16b

99957-16

99822-16b

99098-1c

15621-16d
15634-16e

13774-16f

15750-16g
13750-16h

96873-16b

99957-16

99822-16b

99098-1c

15621-16d
15634-16e

13774-16f

15750-16g
13750-16h

96873-16b

99957-16

99822-16b

99098-1c

15621-16d
15634-16e

13774-16f

15750-16g
13750-16h

96873-16b

99957-16

99822-16b

99098-1c

15621-16d
15634-16e

13774-16f

15750-16g
13750-16h

96873-16b

99957-16

99822-16b

99098-1c

15621-16d
15634-16e

13774-16f

15750-16g
13750-16h

96870-16b

99969-16

99822-16b

99098-1c

15621-16d
15634-16e

13774-16f

15750-16g
13750-16h

96870-16b

99969-16

99822-16b

99098-1c

15621-16d
15634-16e

13774-16f

15750-16g
13750-16h

96870-16b

99969-16

99822-16b

99098-1c

15621-16d
15634-16e

13774-16f

15750-16g
13750-16h

Requires cam button spacer and 11990-1 aluminum-bronze distributor drive gear
Must machine cylinder heads
Machined steel, heat treated
5/16” diameter, heavy wall, heat treated

e
f
g
h

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 317

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

3/8” diameter, heavy wall, heat treated
Crane Classic extruded 1.7 ratio, 7/16” stud
1.7 ratio, 3/8” stud
1.7 ratio, 7/16” stud

866-388-5120 • 386-236-9983 FAX

113

Chevrolet V-8 67-95

396-402-427-454 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

Brute low end torque, smooth idle, daily usage, fuel
H-248-2
economy, 1200-2000 cruise RPM, 8.0 to 9.25 compression ratio advised.

CAMSHAFTS

Improves torque and HP throughout entire power
range. Proven for towing in Dualies, Crew Cabs,
SS454s and Suburbans. (50 state legal, 94 and earlier,
C.A.R.B. E.O. D-225-51).

2020

Brute low end torque, smooth idle, daily usage, off
road, towing, 1600-2200 cruise RPM, 8.0 to 9.5 compression ratio advised.

Energizer
260 H10

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code
6004200

133971

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99277-16

192
204

248
260

110

(9) 21
37 (13)

.000 .453
.000 .484

99277-16

202
210

262
270

110

(4) 26
40 (10)

.000 .468
.000 .485

99277-16

204
204

260
260

110

(3) 27
37 (13)

.000 .484
.000 .484

99277-16

204
216

260
272

112

(5) 29
45 (9)

.000 .484
.000 .515

99277-16

210
210

266
266

110

0 30
40 (10)

.000 .499
.000 .499

99277-16

210
218

266
274

114

(4) 34
48 (10)

.000 .485
.000 .502

99277-16

214
218

115

(3) 37
49 (11)

.000 .461
.000 .480

99277-16

216
216

272
272

110

3 33
43 (7)

.000 .515
.000 .515

99277-16
99377-16c

216
228

272
284

112

1 35
51 (3)

.000 .515
.000 .510

1
8004400

134112a
1

10004500

10303*
103032*b
3

Excellent low end torque and HP, smooth idle, daily
H-260-2
usage, off road, towing, economy, also mild turbocharged, 2200-2600 cruise RPM, 8.0 to 9.5 compression ratio advised. (50 state legal, 94 and earlier,
C.A.R.B. E.O. D-225-51).
Good low end torque and HP, smooth idle, daily usage, Energizer
fuel economy, light towing, off road, 2200-2700 cruise 266 H10
RPM, 8.5 to 10.0 compression ratio advised.

10004800

Primarily for SS454, increased mid range to top-end
2030
HP and torque, especially 3500 RPM and up, slight
decrease below 2500 RPM in stock engine. Excellent
with aftermarket intake, performance heads, headers
and free-flow exhaust. Good idle, daily usage, off
road, towing, economy, good low and mid range
torque and HP, 2400-2800 cruise RPM 8.5 to 10.0 compression ratio advised. (50 state legal, 94 and earlier,
C.A.R.B. E.O. D-225-51).
Replacement for factory 350 HP 396 cu.in. camshaft. BluePrinted

12005000

3883986

133901
133902a
1

12004800

10304*
103042*b
3
133931
134122a
1

12004600

969391
3

Good mid range torque and HP, good idle, daily usage, Energizer
off road, highway towing, fuel efficiency plus perfor- 272 H10
mance, 2600-3000 cruise RPM, 8.75 to 10.0 compression ratio advised.

14005000

Excellent mid range torque and HP, good idle, daily
H-272-2
usage and off road, towing, performance and fuel efficiency, good w/small plate nitrous system, 2600-3000
cruise RPM, 8.75 to 10.5 compression ratio advised.
Good w/centrifugal or small Roots supercharger, 8 lbs.
maximum boost w/8.5 maximum compression ratio
advised.

16005400

10305*
103052*b
3
133941*
133942*a
3

RPM range shown is for average usage. These cam profiles
wide and 7/64” deep.
will RPM higher, depending upon application.
NOTE: Camshafts with SFO firing order (1-8-7-3-6-5-4-2,
IMPORTANT NOTE: 1991-95 Gen V engines can use these
or 4/7 swap), are available on special order. Concamshafts and components if lifter preload is checked, or
tact Crane’s Performance Consultants for details.
if converted to use adjustable rocker arms by installing
IMPORTANT NOTE: Some 1973 thru 1981 454 cu.in. engines
99152-16 rocker arm studs (no machining required) and
were equipped with exhaust valve rotators. In these
appropriate rocker arms.
instances when using dual valve springs, use either our
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
99459-8 Spring Seat Spacers or 4 of 99948-2 valve spring
333 for details.
retainers (on the exhaust valves only) to prevent excessive
NOTE: In order to use these cams in 65-66 engines, you must
valve spring shimming when eliminating the rotators.
groove the center of the rear cam bearing journal, 3/16”
Some later engines were equipped with rotators on both

114

CRANECAMS.COM

the intake and exhaust valves. For these applications when
using dual valve springs, use either 2 of our 99459-8 Spring
Seat Spacers or our 99948-16 valve spring retainers to
prevent excessive valve spring shimming when eliminating
the rotators.
Since 1975, General Motors divisions have exchanged engines
throughout different models. Be certain of exactly which
engine you have before ordering.

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

13308-1d
13309-1e

99839-16d
96801-16e

99948-16
99957-16f

99098-1g

13634-16h
13640-16i

13975-1*j
13984-1*k
13977-1*l

13800-16m,n

13774-16n,o
13744-16n,p

13750-16o,q
13763TR-16o,r

13308-1d
13309-1e

99839-16d
96801-16e

99948-16
99957-16f

99098-1g

13634-16h
13640-16i

13975-1*j
13984-1*k
13977-1*l

13800-16m,n

13774-16n,o
13744-16n,p

13750-16o,q
13763TR-16o,r

13308-1d
13309-1e

99839-16d
96801-16e

99948-16
99957-16f

99098-1g

13634-16h
13640-16i

13975-1*j
13984-1*k
13977-1*l

13800-16m,n

13774-16n,o
13744-16n,p

13750-16o,q
13763TR-16o,r

13308-1d
13309-1e

99839-16d
96801-16e

99948-16
99957-16f

99098-1g

13634-16h
13640-16i

13975-1*j
13984-1*k
13977-1*l

13800-16m,n

13774-16n,o
13744-16n,p

13750-16o,q
13763TR-16o,r

13308-1d
13309-1e

99839-16d
96801-16e

99948-16
99957-16f

99098-1g

13634-16h
13640-16i

13975-1*j
13984-1*k
13977-1*l

13800-16m,n

13774-16n,o
13744-16n,p

13750-16o,q
13763TR-16o,r

13308-1d
13309-1e

99839-16d
96801-16e

99948-16
99957-16f

99098-1g

13634-16h
13640-16i

13975-1*j
13984-1*k
13977-1*l

13800-16m,n

13774-16n,o
13744-16n,p

13750-16o,q
13763TR-16o,r

13308-1d
13309-1e

99839-16d
96801-16e

99948-16
99957-16f

99098-1g

13634-16h
13640-16i

13975-1*j
13984-1*k
13977-1*l

13800-16m,n

13774-16n,o
13744-16n,p

13750-16o,q
13763TR-16o,r

13308-1d
13309-1e

99839-16d
96801-16e

99948-16
99957-16f

99098-1g

13634-16h
13640-16i

13975-1*j
13984-1*k
13977-1*l

13800-16m,n

13774-16n,o
13744-16n,p

13750-16o,q
13763TR-16o,r

13308-1d
13309-1e

99839-16d
96801-16e

99948-16
99957-16f

99098-1g

13634-16h
13640-16i

13975-1*j
13984-1*k
13977-1*l

13800-16m,n

13774-16n,o
13744-16n,p

13750-16o,q
13763TR-16o,r

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued
a
b
c
d

e
f
g
h

Cam and Lifter Kit, includes installation lubricants and Cam Sprocket Bolt Locking Plate.
Cam and Lifter Kit, includes assembly lubricant.
Optional Hi Intensity hydraulic lifters, see page 292 for details.
Contains standard diameter valve springs, no machining required. NOTE: 1980 and later truck 366,
402, 427 and 454 engines have a short valve spring assembly height and should use 99837-16
standard diameter valve springs and 99957-16 retainers, contained in 13309-1 spring and
retainer kit.
For 1980-95 truck 366, 402, 427 and 454 engines with short valve spring assembly height, contains
standard diameter valve springs.
For 1980-95 truck 366, 402, 427 and 454 engines with short valve spring assembly height.
Machined steel, heat treated.
Heavy wall, heat treated, 3/8” diameter.

i
j
k
l
m
n
o
p
q
r

Pro Series one-piece, 3/8” diameter.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.7 ratio, 3/8” stud, long slot for 1.560” maximum O.D. valve springs.
1991-95 engines require the installation of 99152-16 7/16” rocker arm studs (no machining
required) and factory pushrod guideplates.
Crane Classic extruded, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
Energizer, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
1.7 ratio, 7/16” stud, Wide Body. Valve Train Stabilizer available, see page 363.

866-388-5120 • 386-236-9983 FAX

115

Chevrolet V-8 67-95

396-402-427-454 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

CAMSHAFTS

Good mid range torque and HP, fair idle, performance
usage, serious off road, mild bracket racing w/heavy
car, 9.5 to 10.75 compression ratio advised.

H-222/3114-2S1-8

Good mid range torque and HP, good idle, daily performance usage, mild bracket racing, 3000-3400
cruise RPM, marine applications, primarily used in up
to 350 HP near-stock engines for mild performance
applications w/standard marine exhaust systems, 9.5
to 10.75 compression ratio advised.
Fair idle, moderate performance usage, good mid
range to upper RPM torque and HP, mild bracket racing, Street, Heavy, Pro ET, Street ET, etc., auto trans
w/2500+ converter, 3000-3400 cruise RPM, oval
track; Street Stock, Enduro, Hobby, etc., 1/4-3/8 mile,
serious off road, 9.5 to 11.0 compression ratio advised.
Good mid range torque & HP, fair idle, moderate performance usage, mild bracket racing, auto trans
w/2500+ converter, good w/plate or manifold nitrous
system, marine applications; primarily used in 350+
HP mildly modified engines with free-flowing above
water exhaust systems for performance applications,
responds well to improved cylinder heads. 3200-3600
cruise RPM, 9.5 to 11.5 compression ratio advised.
Good w/centrifugal or Roots supercharger, 10 lbs.
max. boost w/8.5 max. compression ratio advised.
Good mid range to upper RPM torque and HP, fair idle,
moderate performance usage, mild bracket racing,
auto trans w/2500+ converter, 3400-3800 cruise RPM,
9.5 to 11.0 compression ratio advised.

H-278-2

130201*

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99277-16
99377-16d

222
234

278
290

108

8 34
50 4

.000 .529
.000 .525

99277-16
99377-16d

222
234

278
290

114

2 40
56 (2)

.000 .529
.000 .525

99277-16
99377-16d

226
226

282
282

108

7 39
43 3

.000 .533
.000 .533

99277-16
99377-16d

226
236

286
296

112

6 40
55 1

.000 .534
.000 .553

99277-16
99377-16d

228
228

284
284

112

7 41
51 (3)

.000 .544
.000 .544

99277-16
99377-16d

228
236

298
306

114

5 53
57 (1)

.000 .530
.000 .551

99277-16
99377-16d

230
240

290
300

110

10 40
55 5

.000 .541
.000 .559

99277-16
99377-16d

236
246

296
306

110

13 43
58 8

.000 .553
.000 .571

3
20005800

133801*
133802*a
3

Energizer
282 H08

22005600

10307*
103072*b
133072*c
3

H-286-2

24006200

134241*
134242*a
3

Energizer
284 H12

28006200

10306*
103062*b
3

Fair idle, standard camshaft for Mercruiser 400, 405,
H-228/312-2S-14 T1.2
420, 425 HP & 525SC-454 cu.in. engines, applicable to
350, 365, 370 HP mildly modified engines with freeflowing above water exhaust systems for performance
applications, 9.5 to 11.5 compression ratio advised.
Good mid range to upper RPM torque and HP, rough
H-230/318-2-10
idle, moderate performance usage, mild bracket racing, auto trans w/2500+ converter, 3600-4000 cruise
RPM, 9.75 to 11.0 compression ratio advised.
Performance usage, good mid and upper RPM torque
and HP, bracket racing; Heavy, Pro ET, Super ET, etc.,
auto trans w/3000+ converter, oval track; Street
Stock, Enduro, Hobby, etc., 3/8-1/2 mile,10.0 to 11.5
compression ratio advised.

18005600

See pg. 293

28006600

132561*
3

30006600

130211*

Saturday Night Special 3000H-236/325-2-10
6600

134551*
134552*c

3

3

RPM range shown is for average usage. These cam profiles
IMPORTANT NOTE: Some 1973 thru 1981 454 cu.in. engines were
will RPM higher, depending upon application.
equipped with exhaust valve rotators. In these instances
IMPORTANT NOTE: 1991-95 Gen V engines can use these
when using dual valve springs, use either our 99459-8
camshafts and components if lifter preload is checked, or
Spring Seat Spacers or 4 of 99948-2 valve spring retainers
if converted to use adjustable rocker arms by installing
(on the exhaust valves only) to prevent excessive valve
99152-16 rocker arm studs (no machining required) and
spring shimming when eliminating the rotators. Some later
appropriate rocker arms.
engines were equipped with rotators on both the intake and
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
exhaust valves. For these applications when using dual valve
333 for details.
springs, use either 2 of our 99459-8 Spring Seat Spacers or
NOTE: In order to use these cams in 65-66 engines, you must
our 99948-16 valve spring retainers to prevent excessive
groove the center of the rear cam bearing journal, 3/16”
valve spring shimming when eliminating the rotators.
wide and 7/64” deep.
Since 1975, General Motors divisions have exchanged engines
NOTE: Camshafts with SFO firing order (1-8-7-3-6-5-4-2, or
throughout different models. Be certain of exactly which
4/7 swap), are available on special order. Contact Crane’s
engine you have before ordering.
Performance Consultants for details.

116

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

13308-1e
13309-1f

99839-16e
96801-16f

99948-16
99957-16h

99098-1k

13634-16l
13640-16m

13975-1*n
13984-1*o
13977-1*p

13800-16q,r

13774-16r,u
13744-16r,v

13750-16r,w
13763TR-16r,x

13308-1e
13309-1f

99839-16e
96801-16f

99948-16
99957-16h

99098-1k

13634-16l
13640-16m

13975-1*n
13984-1*o
13977-1*p

13800-16q,r

13774-16r,u
13744-16r,v

13750-16r,w
13763TR-16r,x

13308-1e
13309-1f

99839-16e
96801-16f

99948-16
99957-16h

99098-1k

13634-16l
13640-16m

13975-1*n
13984-1*o
13977-1*p

13800-16q,r

13774-16r,u
13744-16r,v

13750-16r,w
13763TR-16r,x

13308-1e
13309-1f

99839-16e
96801-16f

99948-16
99957-16h

99098-1k

13634-16l
13640-16m

13975-1*n
13984-1*o
13977-1*p

13800-16q,r

13774-16r,u
13744-16r,v

13750-16r,w
13763TR-16r,x

13308-1e
13309-1f

99839-16e
96801-16f

99948-16
99957-16h

99098-1k

13634-16l
13640-16m

13975-1*n
13984-1*o
13977-1*p

13800-16q,r

13774-16r,u
13744-16r,v

13750-16r,w
13763TR-16r,x

99893-16
96896-16g

99954-16
99955-16i

99822-16j

99098-1k

13634-16l
13640-16m

13975-1*n
13984-1*o
13977-1*p

13801-16r,s 13774-16r,u
13801C-16r,t 13744-16r,v

13750-16r,w
13763TR-16r,x

99893-16
96896-16g

99954-16
99955-16i

99822-16j

99098-1k

13634-16l
13640-16m

13975-1*n
13984-1*o
13977-1*p

13801-16r,s 13774-16r,u
13801C-16r,t 13744-16r,v

13750-16r,w
13763TR-16r,x

99893-16
96896-16g

99954-16
99955-16i

99822-16j

99098-1k

13634-16l
13640-16m

13975-1*n
13984-1*o
13977-1*p

13801-16r,s 13774-16r,u
13801C-16r,t 13744-16r,v

13750-16r,w
13763TR-16r,x

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued
a
b
c
d
e

f
g
h
i
j
k

Cam and Lifter Kit, includes installation lubricants and Cam Sprocket Bolt Locking Plate.
Cam and Lifter Kit, includes assembly lubricant.
Cam, lifter and valve spring kit, includes installation lubricants.
Optional HI Intensity hydraulic lifters, see page 292 for details.
Contains standard diameter valve springs, no machining required. NOTE: 1980 and later truck 366,
402, 427 and 454 engines have a short valve spring assembly height and should use 99837-16
standard diameter valve springs and 99957-16 retainers, contained in 13309-1 spring and
retainer kit.
For 1980-95 truck 366, 402, 427 and 454 engines with short valve spring assembly height, contains
standard diameter valve springs.
Optional harmonic frequency optimized valve springs for street, marine, and endurance applications. Requires 99955-16 retainers.
For 1980-95 truck 366, 402, 427 and 454 engines with short valve spring assembly height.
For 99896-16 valve springs.
Must machine cylinder heads.
Machined steel, heat treated.

l
m
n
o
p
q
r
s
t
u
v
w
x

Heavy wall, heat treated.
Pro Series one-piece, 3/8” diameter.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.7 ratio, 7/16” stud, long slot for 1.560” maximum O.D. valve springs.
1991-95 engines require the installation of 99152-16 7/16” rocker arm studs (no machining
required) and factory pushrod guideplates.
1.7 ratio, extra long slot for 1.560” maximum O.D. valve springs.
1.7 ratio, Nitro Carb, extra long slot for 1.560” maximum O.D. valve springs.
Crane Classic extruded, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
Energizer, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
1.7 ratio, 7/16” stud, Wide Body. Valve Train Stabilizer available, see page 363.

866-388-5120 • 386-236-9983 FAX

117

Chevrolet V-8 67-95

396-402-427-454 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

CAMSHAFTS

Fair idle, performance usage, good mid range HP, mild
bracket racing, auto trans w/3000+ converter, marine
performance for 500+ cu.in. modified engines w/
center riser type exhaust system & 4” outlets, requires
large oval or rectangular port cylinder heads for performance applications, 3800-4200 cruise RPM, good
w/ manifold nitrous system, 10.0 to 11.5 compression
ratio advised. Good w/ Roots supercharger, 15 lbs.
max. boost w/8.0 max. compression ratio advised.
Rough idle, performance usage, good mid range HP,
bracket racing, auto trans w/3000+ converter, 38004200 cruise RPM, 10.0 to 11.5 compression ratio
advised. Good w/Roots supercharger, 15 lbs. max.
boost w/8.0 max. compression ratio advised.
Rough idle, performance usage, good mid to upper
RPM torque and HP, bracket racing, auto trans
w/3200+ converter, marine performance, 3800-4200
cruise RPM, 10.5 to 11.75 compression ratio advised.

Rough idle, performance usage, good upper RPM
torque and HP, Pro Street 500+ cu.in., bracket racing,
auto trans w/3500+ converter, marine performance,
4000-4400 cruise RPM, good w/manifold nitrous system, 11.0 to 12.5 compression ratio advised. Good w/
Roots supercharger, 16 lbs. maximum boost w/8.0
maximum compression ratio advised.
Performance usage, good upper RPM torque and HP,
bracket racing; Heavy, Pro ET, Super ET, etc., auto trans
w/3500+ converter, also oval track; Street Stock,
Enduro, Hobby, etc., 3/8-1/2 mile, 10.5 to 12.0 compression ratio advised.
Rough idle, performance usage, good upper RPM HP,
bracket racing, auto trans w/3500+ converter, marine
performance, 4000-4400 cruise RPM, good w/ manifold nitrous system, 10.5 to 12.0 compression ratio
advised. Good w/Roots supercharger, 18 lbs. max.
boost w/8.0 max. compression ratio advised.
Performance usage, good mid & upper RPM HP, for
large displacement engines (500 cu.in.+), bracket racing, auto trans w/race converter, good w/large manifold nitrous system, radical marine performance,
10.75 to 12.5 compression ratio advised. Good w/large
Roots supercharger, 20 lbs. maximum boost w/8.0
maximum compression ratio advised.

H-296-2

30006800

134561*

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99277-16
99377-16b

236
246

296
306

114

9 47
62 4

.000 .553
.000 .571

99277-16
99377-16b

238
248

294
304

114

10 48
63 5

.000 .569
.000 .595

99277-16
99377-16b

240
246

300
306

112

13 47
60 6

.000 .559
.000 .571

99277-16
99377-16b

242
252

322
332

114

12 50
65 7

.000 .547
.000 .566

3

Energizer
294-304 H14

32006800

10313*
3

H-240/329-2S-12

30006800

130221*
3

H-242/322-2-14

32007000

130231*
3

Saturday Night Special 3400328 H08
6800

133101*
133102*a
3

99277-16
99377-16b

246
246

328
328

108

17 49
53 13

.000 .567
.000 .567

H-306-2

134571*

99277-16
99377-16b

246
254

306
314

112

16 50
64 10

.000 .571
.000 .585

99277-16
99377-16b

248
256

304
312

114

15 53
67 9

.000 .595
.000 .595

99277-16
99377-16b

254
262

314
322

114

18 56
70 12

.000 .585
.000 .600

99277-16
99377-16b

262
270

322
330

114

22 60
74 16

.000 .600
.000 .615

34007000

3
H-248/3500-2S-14

Performance usage, good mid & upper RPM HP, for
H-254/344-2S-14
large displacement engines (500 cu.in.+), bracket racing, auto trans w/race converter, also w/large manifold nitrous system, marine performance, 10.5 to 12.0
compression ratio advised. Good w/large Roots supercharger, 22 lbs. maximum boost w/8.0 maximum
compression ratio advised.
Performance usage, good upper RPM HP, for large dis- H-262/353-2S-14
placement engines (500 cu.in.+), bracket racing, auto
trans w/race converter, also nitrous and radical marine
performance, 11.5 min. compression ratio advised.

36007000

130241*

38007200

130721*

3

3
40007200

130731*
3

RPM range shown is for average usage. These cam profiles
groove the center of the rear cam bearing journal, 3/16”
spring shimming when eliminating the rotators. Some later
will RPM higher, depending upon application.
wide and 7/64” deep.
engines were equipped with rotators on both the intake and
IMPORTANT NOTE: 1991-95 Gen V engines can use these
NOTE: Camshafts with SFO firing order (1-8-7-3-6-5-4-2, or
exhaust valves. For these applications when using dual valve
camshafts and components if lifter preload is checked, or
4/7 swap), are available on special order. Contact Crane’s
springs, use either 2 of our 99459-8 Spring Seat Spacers or
if converted to use adjustable rocker arms by installing
Performance Consultants for details.
our 99948-16 valve spring retainers to prevent excessive
99152-16 rocker arm studs (no machining required) and
IMPORTANT NOTE: Some 1973 thru 1981 454 cu.in. engines were
valve spring shimming when eliminating the rotators.
appropriate rocker arms.
equipped with exhaust valve rotators. In these instances
Since 1975, General Motors divisions have exchanged engines
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
when using dual valve springs, use either our 99459-8
throughout different models. Be certain of exactly which
333 for details.
Spring Seat Spacers or 4 of 99948-2 valve spring retainers
engine you have before ordering.
NOTE: In order to use these cams in 65-66 engines, you must
(on the exhaust valves only) to prevent excessive valve

118

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99893-16
96896-16c

99954-16
99955-16d

99822-16e

99098-1f

13634-16g
13640-16h

13975-1*i
13984-1*j
13977-1*k

13801-16l,m 13774-16m,o 13750-16m,q
13801C-16m,n 13744-16m,p 13763TR-16m,r

99893-16
96896-16c

99954-16
99955-16d

99822-16e

99098-1f

13634-16g
13640-16h

13975-1*i
13984-1*j
13977-1*k

13801-16l,m 13774-16m,o 13750-16m,q
13801C-16m,n 13744-16m,p 13763TR-16m,r

99893-16
96896-16c

99954-16
99955-16d

99822-16e

99098-1f

13634-16g
13640-16h

13975-1*i
13984-1*j
13977-1*k

13801-16l,m 13774-16m,o 13750-16m,q
13801C-16m,n 13744-16m,p 13763TR-16m,r

99893-16
96896-16c

99954-16
99955-16d

99822-16e

99098-1f

13634-16g
13640-16h

13975-1*i
13984-1*j
13977-1*k

13801-16l,m 13774-16m,o 13750-16m,q
13801C-16m,n 13744-16m,p 13763TR-16m,r

99893-16
96896-16c

99954-16
99955-16d

99822-16e

99098-1f

13634-16g
13640-16h

13975-1*i
13984-1*j
13977-1*k

13801-16l,m 13774-16m,o 13750-16m,q
13801C-16m,n 13744-16m,p 13763TR-16m,r

99893-16
96896-16c

99954-16
99955-16d

99822-16e

99098-1f

13634-16g
13640-16h

13975-1*i
13984-1*j
13977-1*k

13801-16l,m 13774-16m,o 13750-16m,q
13801C-16m,n 13744-16m,p 13763TR-16m,r

99893-16
96896-16c

99954-16
99955-16d

99822-16e

99098-1f

13634-16g
13640-16h

13975-1*i
13984-1*j
13977-1*k

13801-16l,m 13774-16m,o 13750-16m,q
13801C-16m,n 13744-16m,p 13763TR-16m,r

99893-16
96896-16c

99954-16
99955-16d

99822-16e

99098-1f

13634-16g
13640-16h

13975-1*i
13984-1*j
13977-1*k

13801-16l,m 13774-16m,o 13750-16m,q
13801C-16m,n 13744-16m,p 13763TR-16m,r

99893-16
96896-16c

99954-16
99955-16d

99822-16e

99098-1f

13634-16g
13640-16h

13975-1*i
13984-1*j
13977-1*k

13801-16l,m 13774-16m,o 13750-16m,q
13801C-16m,n 13744-16m,p 13763TR-16m,r

a Cam, lifter and valve spring kit, includes installation lubricants.
b Optional HI Intensity hydraulic lifters, see page 292 for details.
c Optional harmonic frequency optimized valve springs for street, marine, and endurance applications. Requires 99955-16 retainers.
d For 99896-16 valve springs.
e Must machine cylinder heads.
f Machined steel, heat treated.
g Heavy wall, heat treated.
h Pro Series one-piece, 3/8” diameter.
i Performance steel billet gears and roller chain set.

j
k
l
m
n
o
p
q
r

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.7 ratio, extra long slot for 1.560” maximum O.D. valve springs.
1991-95 engines require the installation of 99152-16 7/16” rocker arm studs (no machining
required) and factory pushrod guideplates.
1.7 ratio, Nitro Carb, extra long slot for 1.560” maximum O.D. valve springs.
Crane Classic extruded, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
Energizer, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
1.7 ratio, 7/16” stud, Wide Body. Valve Train Stabilizer available, see page 363.

866-388-5120 • 386-236-9983 FAX

119

Chevrolet V-8 67-95

396-402-427-454 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts — Retrofit
Brute low end torque, smooth idle, daily usage, fuel
HR-204/286-2-12 IG
economy, 1200-2000 cruise RPM, 8.0 to 9.25 compression ratio advised.

CAMSHAFTS

Excellent low end torque & HP, good idle, daily usage,
off road, towing, performance & fuel efficiency, 26003000 cruise RPM, marine applications: primarily used
in 454 cu.in. near-stock engines for mild performance
applications w/ free-flowing above water exhaust systems. 8.75 to 10.5 compression ratio advised.
Good low end torque & HP, good idle, daily usage, w/
plate nitrous system, 2600-3000 cruise RPM, 8.75 to
10.5 compression ratio advised. Good w/centrifugal or
Roots supercharger, 8 lbs. max. boost w/8.5 max.
compression ratio advised.
Good low end torque and HP, good idle, daily usage,
2600-3000 cruise RPM, 8.75 to 10.5 compression ratio
advised. Crate motor upgrade. Good w/small centrifugal or Roots supercharger, 8 lbs. maximum boost
w/8.5 maximum compression ratio advised.
Good low end and mid range torque and HP, fair idle,
daily usage, off road, 2600-3000 cruise RPM, 9.0 to
10.5 compression ratio advised.

ZHR-276-2S-10 IG

8004600

139601* a

12005000

139001* a

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

13532-16b

204
214

260
270

112

(5) 29
44 (10)

.000 .486
.000 .512

13532-16b

214
222

276
284

110

2 32
46 (4)

.000 .553
.000 .576

13532-16b

214
222

276
284

112

0 34
48 (6)

.000 .553
.000 .576

13532-16b

218
224

278
284

114

(1) 39
50 (6)

.000 .510
.000 .510

13532-16b

222
230

284
292

110

6 36
50 0

.000 .576
.000 .598

13532-16b

226
234

288
296

112

6 40
54 0

.000 .587
.000 .610

13532-16b

230
236

292
298

114

6 44
57 (1)

.000 .598
.000 .610

13532-16b

234
242

296
304

112

10 44
58 4

.000 .610
.000 .632

3

3
HR-214/325-2S-12 IG

12005200

139351* a
3

HR-218/3001-2S-14 IG

14005200

139611* a
3

HR-222/339-2S-10 IG

Excellent mid range torque and HP, fair idle, moderate ZHR-288-2S-12 IG
performance usage, mild bracket racing, auto trans
w/2500+ converter, good w/plate or manifold nitrous
system, marine applications: for 454-502 cu.in. modified engines in performance applications with aftermarket high flow above water exhaust systems. 30003400 cruise RPM, 9.5 to 11.0 compression ratio
advised. Good w/centrifugal or Roots supercharger, 10
lbs. maximum boost w/8.5 compression ratio advised.
Good mid range torque and HP, fair idle, moderate
HR-230/352-2S1-14 IG
performance usage, mild bracket racing, auto trans
w/2500+ converter, marine applications: for 502+
cu.in. modified engines in performance applications
with aftermarket high flow above water exhaust systems. 3200-3600 cruise RPM, 9.75 to 11.25 compression ratio advised.
Good mid range torque & HP, fair idle, performance
ZHR-296-2S-12 IG
usage, mild bracket racing, good w/manifold nitrous
system, auto trans w/3000+ converter, marine applications: for 454-502+ cu.in. modified engines in performance applications w/ aftermarket dry pipe exhaust
systems. 3400-3800 cruise RPM, 10.0 to 11.5 compression ratio advised. Good w/Roots supercharger, 15 lbs.
max. boost w/8.0 max. compression ratio advised.

16005400

139761* a

18005600

139011* a

3

3

20005800

139771* a

22006000

139021*a

3

3

RPM range shown is for average usage. These cam profiles
standard non-adjustable rocker arms are retained. See page
engines were equipped with rotators on both the intake and
will RPM higher, depending upon application.
305 for special pushrod ordering instructions and page 374
exhaust valves. For these applications when using dual valve
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
for checking your hydraulic lifter preload.
springs, use either 2 of our 99459-8 Spring Seat Spacers or
333 for details.
NOTE: Camshafts with SFO firing order (1-8-7-3-6-5-4-2, or
our 99948-16 valve spring retainers to prevent excessive
NOTE: In order to use these cams in 65-66 engines, you must
4/7 swap), are available on special order. Contact Crane’s
valve spring shimming when eliminating the rotators.
groove the center of the rear cam bearing journal, 3/16”
Performance Consultants for details.
NOTE: Left Hand rotation camshafts are available on special order.
wide and 7/64” deep.
IMPORTANT NOTE: Some 1973 thru 1981 454 cu.in. engines were
Contact Crane’s Performance Consultants for details.
NOTE: The 1991-95 Gen V engines can use these camshafts and
equipped with exhaust valve rotators. In these instances
Since 1975, General Motors divisions have exchanged engines
components if they are converted to adjustable rocker arms
when using dual valve springs, use either our 99459-8
throughout different models. Be certain of exactly which
by installing 99152-16 rocker arm studs (no machining
Spring Seat Spacers or 4 of 99948-2 valve spring retainers
engine you have before ordering.
required) and appropriate rocker arms. Custom length
(on the exhaust valves only) to prevent excessive valve
pushrods can also be made to achieve correct lifter preload if
spring shimming when eliminating the rotators. Some later

120

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99896-16
99832-16q

99955-16
99976-16r

99822-16c

99098-1d

99896-16
99832-16q

99955-16
99976-16r

99822-16c

99098-1d

99896-16
99832-16q

99955-16
99976-16r

99822-16c

99098-1d

13628-16e
13642-16e,f
13629-16g
13643-16f,g

13975-1*h
13984-1*i
13977-1*j

13774-16l,m 13750-16l,o
13744-16l,n 13763TR-16l,p

99896-16
99832-16q

99955-16
99976-16r

99822-16c

99098-1d

13628-16e
13642-16e,f
13629-16g
13643-16f,g

13975-1*h
13984-1*i
13977-1*j

13774-16l,m 13750-16l,o
13744-16l,n 13763TR-16l,p

99896-16
99832-16q

99955-16
99976-16r

99822-16c

99098-1d

13975-1*h
13984-1*i
13977-1*j

13774-16l,m 13750-16l,o
13744-16l,n 13763TR-16l,p

99896-16
99832-16q

99955-16
99976-16r

99822-16c

99098-1d

13628-16e
13642-16e,f
13629-16g
13643-16f,g
13628-16e
13642-16e,f
13629-16g
13643-16f,g

13975-1*h
13984-1*i
13977-1*j

13774-16l,m 13750-16l,o
13744-16l,n 13763TR-16l,p

99896-16
99832-16q

99955-16
99976-16r

99822-16c

99098-1d

13628-16e
13642-16e,f
13629-16g
13643-16f,g

13975-1*h
13984-1*i
13977-1*j

13774-16l,m 13750-16l,o
13744-16l,n 13763TR-16l,p

99896-16
99832-16q

99955-16
99976-16r

99822-16c

99098-1d

13628-16e
13642-16e,f
13629-16g
13643-16f,g

13975-1*h
13984-1*i
13977-1*j

13774-16l,m 13750-16l,o
13744-16l,n 13763TR-16l,p

13628-16e
13642-16e,f
13629-16g
13643-16f,g
13628-16e
13642-16e,f
13629-16g
13643-16f,g

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

13975-1*h
13984-1*i
13977-1*j

13801-16k,l

13774-16l,m 13750-16l,o
13744-16l,n 13763TR-16l,p

13975-1*h
13984-1*i
13977-1*j

13801-16k,l

13774-16l,m 13750-16l,o
13744-16l,n 13763TR-16l,p

Section Continued
a Requires cam button spacer, camshaft incorporates an integral cast iron distributor drive gear,
aluminum-bronze distributor drive gear not required. For engines equipped with mechanical fuel
pumps, fuel pump pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
b Vertical locking bar hydraulic roller lifters, no machining required.
c Must machine cylinder heads.
d Machined steel, heat treated.
e Heavy wall, heat treated, for standard deck height blocks.
f Pro Series, one piece.
g Heavy wall, heat treated, for +.400” deck height “Tall Blocks”.
h Performance steel billet gears and roller chain set.
i Pro Series steel billet gears and roller chain set.
j Pro Series steel billet gears and roller chain set with thrust bearing.

k 1.7 ratio, extra long slot for 1.560” maximum O.D. valve springs.
l 1991-95 engines require the installation of 99152-16 7/16” rocker arm studs (no machining
required) and factory pushrod guideplates.
m Crane Classic extruded, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
n Energizer, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
o 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
p 1.7 ratio, 7/16” stud, Wide Body. Valve Train Stabilizer available, see page 363.
q Ovate wire beehive spring, requires 99976-16 retainers.
r Steel, for 99832-16 beehive springs.

866-388-5120 • 386-236-9983 FAX

121

Chevrolet V-8 67-95

396-402-427-454 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts — Retrofit

CAMSHAFTS

Good mid range torque and HP, fair idle, performance
usage, bracket racing, good with manifold nitrous system, auto trans w/3000+ converter, 3400-3800 cruise
RPM, best in 502+ cu.in. engines. 10.0 to 11.5 compression ratio advised. Good w/supercharger, 16 lbs.
max. boost w/8.0 max. compression ratio advised.
Excellent mid range to upper RPM torque & HP, rough
idle, performance usage, bracket racing, auto trans
w/3000+ converter, 3600-4000 cruise RPM, marine
usage: for 500+ modified engines w/dry aftermarket
exhaust. 10.5 to 12.0 compression ratio advised.
Good mid range to upper RPM torque, rough idle, performance usage, bracket racing, auto trans w/3500+
converter, marine performance for 480+ cu.in. modified engines in performance applications with aftermarket dry pipe exhaust systems, or tube headers,
3600-4000 cruise RPM, for 500+ cu.in. engines. 10.5
to 12.0 compression ratio advised.
Good mid range to upper RPM torque & HP, rough idle,
performance usage, bracket racing, auto trans
w/3500+ converter, marine performance for 500+
cu.in. modified engines in performance applications
w/aftermarket dry pipe exhaust systems, or tube
headers, good w/manifold nitrous system, 3800-4200
cruise RPM, for 500+ cu.in. engines. 10.5 to 12.5 compression ratio advised. Good w/Roots supercharger, 18
lbs. max. boost w/8.0 max. compression ratio advised.
Good mid range to upper RPM torque and HP, rough
idle, performance usage, Pro Street, bracket racing,
auto trans w/3500+ converter, 3800-4200 cruise
RPM, for 500+ cu.in. engines. 11.0 to 12.5 compression ratio advised. Good w/Roots supercharger, 18 lbs.
max. boost w/8.0 max. compression ratio advised.
Good mid range to upper RPM torque, rough idle, performance usage, bracket racing, auto trans w/3500+
converter, 3600-4000 cruise RPM, for 500+ cu.in.
engines. 11.0 to 12.5 compression ratio advised.
Excellent upper RPM torque and HP, performance
usage, bracket racing, good w/manifold nitrous system, auto trans w/3500+ converter, best in 540+ cu.
in. engines. 11.0 to 12.5 compression ratio advised.
Good w/supercharger, 20 lbs. maximum boost, w/8.0
maximum compression ratio advised.
Performance usage, bracket racing, good w/manifold
nitrous system, auto trans w/race converter, best in
540+ cu.in. engines. 11.5 to 13.0 compression ratio
advised. Good w/supercharger, 20 lbs. maximum
boost, w/8.0 maximum compression ratio advised.

HR-236/359-2S-14 IG

22006000

139671* a

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

13532-16b

236
244

298
306

114

9 47
61 3

.000 .610
.000 .632

13532-16b

240
248

302
310

112

13 47
61 7

.000 .621
.000 .632

13532-16b

244
256

306
318

110

17 47
63 13

.000 .632
.000 .632

13532-16b

244
256

306
318

114

13 51
67 9

.000 .632
.000 .632

13532-16b

246
254

316
324

114

13.5 52.5
65.5 8.5

.000 .680
.000 .680

13532-16b

248
256

310
318

110

19 49
63 13

.000 .632
.000 .632

13532-16b

248
256

310
318

114

15 53
67 9

.000 .632
.000 .632

13532-16b

250
258

320
328

114

15.5 54.5
68 10

.000 .680
.000 .680

3
HR-240/365-2S-12 IG

26006200

139681* a
3

HR-244/372-2S-10 IG

28006200

139781* a
3

HR-306-2S-14 IG

30006400

139651* a
3

HR-246/400-2S-14 IG

HR-248/372-2S-10 IG

32006400

139791* a

30006400

139801* a

3

3
HR-248/372-2S-14 IG

HR-250/400-2S1-14 IG

32006400

139691* a

32006400

139811*a

3

3

RPM range shown is for average usage. These cam profiles
standard non-adjustable rocker arms are retained. See page
engines were equipped with rotators on both the intake and
will RPM higher, depending upon application.
305 for special pushrod ordering instructions and page 374
exhaust valves. For these applications when using dual valve
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
for checking your hydraulic lifter preload.
springs, use either 2 of our 99459-8 Spring Seat Spacers or
333 for details.
NOTE: Camshafts with SFO firing order (1-8-7-3-6-5-4-2, or
our 99948-16 valve spring retainers to prevent excessive
NOTE: In order to use these cams in 65-66 engines, you must
4/7 swap), are available on special order. Contact Crane’s
valve spring shimming when eliminating the rotators.
groove the center of the rear cam bearing journal, 3/16”
Performance Consultants for details.
NOTE: Left Hand rotation camshafts are available on special order.
wide and 7/64” deep.
IMPORTANT NOTE: Some 1973 thru 1981 454 cu.in. engines were
Contact Crane’s Performance Consultants for details.
NOTE: The 1991-95 Gen V engines can use these camshafts and
equipped with exhaust valve rotators. In these instances
Since 1975, General Motors divisions have exchanged engines
components if they are converted to adjustable rocker arms
when using dual valve springs, use either our 99459-8
throughout different models. Be certain of exactly which
by installing 99152-16 rocker arm studs (no machining
Spring Seat Spacers or 4 of 99948-2 valve spring retainers
engine you have before ordering.
required) and appropriate rocker arms. Custom length
(on the exhaust valves only) to prevent excessive valve
pushrods can also be made to achieve correct lifter preload if
spring shimming when eliminating the rotators. Some later

122

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99896-16
99832-16p

99955-16
99976-16q

99822-16c

99098-1d

13628-16e
13642-16e,f
13629-16g
13643-16f,g

13975-1*h
13984-1*i
13977-1*j

13774-16k,l 13750-16k,n
13744-16k,m 13763TR-16k,o

99896-16
99832-16p

99955-16
99976-16q

99822-16c

99098-1d

13628-16e
13642-16e,f
13629-16g
13643-16f,g

13975-1*h
13984-1*i
13977-1*j

13774-16k,l 13750-16k,n
13744-16k,m 13763TR-16k,o

99896-16
99832-16p

99955-16
99976-16q

99822-16c

99098-1d

13628-16e
13642-16e,f
13629-16g
13643-16f,g

13975-1*h
13984-1*i
13977-1*j

13774-16k,l 13750-16k,n
13744-16k,m 13763TR-16k,o

99896-16
99832-16p

99955-16
99976-16q

99822-16c

99098-1d

13628-16e
13642-16e,f
13629-16g
13643-16f,g

13975-1*h
13984-1*i
13977-1*j

13774-16k,l 13750-16k,n
13744-16k,m 13763TR-16k,o

99896-16

99955-16

99822-16c

99098-1d

13628-16e
13642-16e,f
13629-16g
13643-16f,g

13975-1*h
13984-1*i
13977-1*j

13774-16k,l 13750-16k,n
13744-16k,m 13763TR-16k,o

99896-16
99832-16p

99955-16
99976-16q

99822-16c

99098-1d

13975-1*h
13984-1*i
13977-1*j

13774-16k,l 13750-16k,n
13744-16k,m 13763TR-16k,o

99896-16
99832-16p

99955-16
99976-16q

99822-16c

99098-1d

13628-16e
13642-16e,f
13629-16g
13643-16f,g
13628-16e
13642-16e,f
13629-16g
13643-16f,g

13975-1*h
13984-1*i
13977-1*j

13774-16k,l 13750-16k,n
13744-16k,m 13763TR-16k,o

99896-16

99955-16

99822-16c

99098-1d

13628-16e
13642-16e,f
13629-16g
13643-16f,g

13975-1*h
13984-1*i
13977-1*j

13774-16k,l 13750-16k,n
13744-16k,m 13763TR-16k,o

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued
a Requires cam button spacer, camshaft incorporates an integral cast iron distributor drive gear,
aluminum-bronze distributor drive gear not required. For engines equipped with mechanical fuel
pumps, fuel pump pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
b Vertical locking bar hydraulic roller lifters, no machining required.
c Must machine cylinder heads.
d Machined steel, heat treated.
e Heavy wall, heat treated, for standard deck height blocks.
f Pro Series, one piece.
g Heavy wall, heat treated, for +.400” deck height “Tall Blocks”.
h Performance steel billet gears and roller chain set.
i Pro Series steel billet gears and roller chain set.
j Pro Series steel billet gears and roller chain set with thrust bearing.

k 1991-95 engines require the installation of 99152-16 7/16” rocker arm studs (no machining
required) and factory pushrod guideplates.
l Crane Classic extruded, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
m Energizer, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
n 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
o 1.7 ratio, 7/16” stud, Wide Body. Valve Train Stabilizer available, see page 363.
p Ovate wire beehive spring, requires 99976-16 retainers.
q Steel, for 99832-16 beehive springs.

866-388-5120 • 386-236-9983 FAX

123

Chevrolet V-8 67-95

396-402-427-454 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts — Retrofit

CAMSHAFTS

Performance usage, good upper RPM torque & HP,
HR-254/400-2S-14 IG
bracket racing, good w/large manifold nitrous system,
auto trans w/3500+ converter, best in 540+ cu.in.
engines w/prepared cylinder heads. 12.0 min. compression ratio advised. Good w/large supercharger, 22
lbs. max. boost w/8.5 max. compression ratio advised.
Good upper RPM torque and HP, bracket racing, auto HR-256/372-2S-10 IG
trans w/3500+ converter, best in 540+ cu.in. engines
w/prepared cylinder heads. 12.0 minimum compression ratio advised.

34006600

139701* a

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

13532-16b

254
262

324
332

114

17.5 56.5
69.5 12.5

.000 .680
.000 .680

13532-16b

256
264

318
326

110

23 53
67 17

.000 .632
.000 .632

13532-16b

256
264

318
326

114

19 57
71 13

.000 .632
.000 .632

13532-16b

258
266

328
336

114

19.5 58.5
71.5 14.5

.000 .680
.000 .680

13532-16b

262
266

332
336

114

21.5 60.5
71.5 14.5

.000 .680
.000 .680

13532-16b

262
270

332
340

114

21.5 60.5
73.5 16.5

.000 .680
.000 .680

13532-16b

264
272

328
336

115

21 63
75 17

.000 .714
.000 .714

13532-16b

270
282

340
347

114

25.5 64.5
79 23

.000 .680
.000 .680

3
34006600

139821* a
3

Performance usage, good upper RPM HP, bracket rac- HR-318-2S-14 IG
ing, good w/large manifold nitrous system, auto trans
w/3500+ converter, marine performance, 4000-4400
cruise RPM, for 540+ cu.in. engines. 11.0 minimum
compression ratio advised. Good w/large Roots supercharger, good upper RPM HP, 480+ cu.in., 22 lbs. max.
boost w/8.0 max. compression ratio advised.
Competition only, bracket racing, good w/large mani- HR-258/4001-2S-14 IG
fold nitrous system, auto trans w/race converter,
4000-4400 cruise RPM, for 540+ cu.in. engines. 12.0
min. compression ratio advised. Good w/large Roots
supercharger, good upper RPM HP, 480+ cu.in., 22 lbs.
max. boost w/8.0 max. compression ratio advised.
Competition only, bracket, Super Gas, Super Comp rac- HR-262/400-2S2-14 IG
ing, auto trans w/race converter, best in 540+ cu.in.
engines w/prepared cylinder heads, 12.5 minimum
compression ratio advised.

36006600

139661* a

38006600

139841* a

Competition only, bracket, Super Gas, Super Comp rac- HR-262/400-2S1-14 IG
ing, auto trans w/race converter, best in 572+ cu.in.
engines w/prepared cylinder heads, good w/large
manifold nitrous system, 12.5 minimum compression
ratio advised. Good w/large supercharger, 26 lbs. max.
boost w/8.5 max. compression ratio advised.
Competition only, best in 572+ cu.in. high torque
HR-264/420-2S-15 IG
applications: drag, marine, radical Pro Street, 13.0
minimum compression ratio advised.

38006600

139711* a

40006800

139861* a

Competition only, best in 572+ cu.in., high torque and HR-270/400-2S-14 IG
RPM applications: drag, radical Pro Street, good w/
large manifold nitrous system, 13.0 minimum compression ratio advised. Good w/large supercharger, 28
lbs. maximum boost w/9.0 maximum compression
ratio advised.

44006800

139851*a

3

36006600

139831* a
3

3

3

3

3

RPM range shown is for average usage. These cam profiles
standard non-adjustable rocker arms are retained. See page
engines were equipped with rotators on both the intake and
will RPM higher, depending upon application.
305 for special pushrod ordering instructions and page 374
exhaust valves. For these applications when using dual valve
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
for checking your hydraulic lifter preload.
springs, use either 2 of our 99459-8 Spring Seat Spacers or
333 for details.
NOTE: Camshafts with SFO firing order (1-8-7-3-6-5-4-2, or
our 99948-16 valve spring retainers to prevent excessive
NOTE: In order to use these cams in 65-66 engines, you must
4/7 swap), are available on special order. Contact Crane’s
valve spring shimming when eliminating the rotators.
groove the center of the rear cam bearing journal, 3/16”
Performance Consultants for details.
NOTE: Left Hand rotation camshafts are available on special order.
wide and 7/64” deep.
IMPORTANT NOTE: Some 1973 thru 1981 454 cu.in. engines were
Contact Crane’s Performance Consultants for details.
NOTE: The 1991-95 Gen V engines can use these camshafts and
equipped with exhaust valve rotators. In these instances
Since 1975, General Motors divisions have exchanged engines
components if they are converted to adjustable rocker arms
when using dual valve springs, use either our 99459-8
throughout different models. Be certain of exactly which
by installing 99152-16 rocker arm studs (no machining
Spring Seat Spacers or 4 of 99948-2 valve spring retainers
engine you have before ordering.
required) and appropriate rocker arms. Custom length
(on the exhaust valves only) to prevent excessive valve
pushrods can also be made to achieve correct lifter preload if
spring shimming when eliminating the rotators. Some later

124

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99896-16

99955-16

99822-16c

99098-1d

13628-16e
13642-16e,f
13629-16g
13643-16f,g

13975-1*h
13984-1*i
13977-1*j

13774-16k,l

99896-16
99832-16p

99955-16
99976-16q

99822-16c

99098-1d

13975-1*h
13984-1*i
13977-1*j

13774-16k,l 13750-16k,n
13744-16k,m 13763TR-16k,o

99896-16
99832-16p

99955-16
99976-16q

99822-16c

99098-1d

13628-16e
13642-16e,f
13629-16g
13643-16f,g
13628-16e
13642-16e,f
13629-16g
13643-16f,g

13975-1*h
13984-1*i
13977-1*j

13774-16k,l 13750-16k,n
13744-16k,m 13763TR-16k,o

99896-16

99955-16

99822-16c

99098-1d

13628-16e
13642-16e,f
13629-16g
13643-16f,g

13975-1*h
13984-1*i
13977-1*j

13774-16k,l

13750-16k,n
13763TR-16k,o

99896-16

99955-16

99822-16c

99098-1d

13975-1*h
13984-1*i
13977-1*j

13774-16k,l

13750-16k,n
13763TR-16k,o

99896-16

99955-16

99822-16c

99098-1d

13628-16e
13642-16e,f
13629-16g
13643-16f,g
13628-16e
13642-16e,f
13629-16g
13643-16f,g

13975-1*h
13984-1*i
13977-1*j

13774-16k,l

13750-16k,n
13763TR-16k,o

99896-16

99955-16

99822-16c

99098-1d

13975-1*h
13984-1*i
13977-1*j

13774-16k,l

13750-16k,n
13763TR-16k,o

99896-16

99955-16

99822-16c

99098-1d

13975-1*h
13984-1*i
13977-1*j

13774-16k,l

13750-16k,n
13763TR-16k,o

a Requires cam button spacer, camshaft incorporates an integral cast iron distributor drive gear,
aluminum-bronze distributor drive gear not required. For engines equipped with mechanical fuel
pumps, fuel pump pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
b Vertical locking bar hydraulic roller lifters, no machining required.
c Must machine cylinder heads.
d Machined steel, heat treated.
e Heavy wall, heat treated, for standard deck height blocks.
f Pro Series, one piece.
g Heavy wall, heat treated, for +.400” deck height “Tall Blocks”.
h Performance steel billet gears and roller chain set.
i Pro Series steel billet gears and roller chain set.
j Pro Series steel billet gears and roller chain set with thrust bearing.

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

13628-16e
13642-16e,f
13629-16g
13643-16f,g
13628-16e
13642-16e,f
13629-16g
13643-16f,g

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE
13750-16k,n
13763TR-16k,o

k 1991-95 engines require the installation of 99152-16 7/16” rocker arm studs (no machining
required) and factory pushrod guideplates.
l Crane Classic extruded, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
m Energizer, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
n 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
o 1.7 ratio, 7/16” stud, Wide Body. Valve Train Stabilizer available, see page 363.
p Ovate wire beehive spring, requires 99976-16 retainers.
q Steel, for 99832-16 beehive springs.

866-388-5120 • 386-236-9983 FAX

125

Chevrolet V-8 67-95

396-402-427-454 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Mechanical Lifter Camshafts

CAMSHAFTS

Excellent low end and mid range torque and HP, fair
idle, moderate performance usage, bracket racing w/
heavy car, off road, auto trans w/2000+ converter,
3200-3600 cruise RPM, 10.5 to 11.5 compression ratio
advised.
Good low end and mid range torque and HP, fair idle,
moderate performance usage, bracket racing, auto
trans w/2000+ converter, also w/plate or manifold
nitrous system, 3400-3800 cruise RPM, 10.5 to 11.5
compression ratio advised. Good w/centrifugal or
Roots supercharger, 10 lbs. maximum boost w/8.5
maximum compression ratio advised.
Replacement for factory 375 HP 396 cu.in., 425 HP
427 cu.in., 435 HP 427 cu.in., 460 HP 454 cu.in. camshaft.

F-238/3200-2-8

Good mid range torque and HP, performance usage,
fair idle, bracket racing, auto trans w/3000+ converter, 4000-4400 cruise RPM, good w/manifold nitrous
system, 11.5 to 12.5 compression ratio advised. Good
w/Roots supercharger, 18 lbs. max. boost w/8.0 max.
compression ratio advised.

26006200

131101*a

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99250-16

238
248

300
310

108

16 42
57 11

.022 .544
.022 .567

99250-16

238
248

304
314

114

10 48
63 5

.022 .544
.022 .567

99250-16

242
242

114

13 49
61 1

.024 .520
.028 .520

99250-16

244
252

280
288

108

18 46
58 14

.026 .587
.026 .608

99250-16

244
252

280
288

114

12 52
64 8

.026 .587
.026 .608

99250-16

248
258

314
324

110

19 49
64 14

.022 .567
.022 .590

99250-16

252
260

288
296

108

21 51
61 19

.026 .608
.026 .628

99250-16

252
260

288
296

114

16 56
68 12

.026 .608
.026 .628

3
F-304-2

28006600

133841
3

BluePrinted
3863143

30006400

969961
1

Good low end and mid range torque and HP, fair idle, F-244/3454-2S-8
moderate performance usage, bracket racing, auto
trans w/2000+ converter, 3600-4000 cruise RPM, 10.5
to 11.5 compression ratio advised.
Good mid range torque and HP, fair idle, moderate
performance usage, bracket racing, auto trans
w/2500+ converter, good w/plate or manifold nitrous
system, 3600-4000 cruise RPM, 10.75 to 12.0 compression ratio advised. Good w/centrifugal or Roots
supercharger, 14 lbs. maximum boost w/8.5 maximum compression ratio advised.
Good mid range torque & HP, rough idle, moderate
performance usage, auto trans w/2500+ converter,
3800-4200 cruise RPM, bracket racing: Pro E.T., Super
E.T., Super Pro, Hot Rod, auto trans w/race converter;
oval track; Street Stock, Modified, etc., 1/4-3/8 mile, &
marine performance usage in 454-502 cu.in. modified
engines w/aftermarket high flow above water exhaust
systems. 11.0 to 12.0 compression ratio advised.
Good mid range torque and HP, performance usage,
fair idle, bracket racing, auto trans w/3000+ converter, 4000-4400 cruise RPM, 11.25 to 12.25 compression
ratio advised.

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

F-244/3454-2S-14

32006600

131111*
3

34006800

131121*
3

Saturday Night Special 3400F-314-2
7000

134781*
134782*a
3

F-252/3574-2S-8

F-252/3574-2S-14

36007000

131131*

36007200

131271*

3

3

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts with SFO firing order (1-8-7-3-6-5-4-2, or
our 99948-16 valve spring retainers to prevent excessive
will RPM higher, depending upon application.
4/7 swap), are available on special order. Contact Crane’s
valve spring shimming when eliminating the rotators.
IMPORTANT NOTE: 1991-95 Gen V engines can use these camPerformance Consultants for details.
Since 1975, General Motors divisions have exchanged engines
shafts and components if they are converted to adjustable IMPORTANT NOTE: Some 1973 thru 1981 454 cu.in. engines were
throughout different models. Be certain of exactly which
rocker arms by machining the cylinder heads for 99157-16
equipped with exhaust valve rotators. In these instances
engine you have before ordering.
7/16” screw-in studs and 13650-1 pushrod guideplates, and
when using dual valve springs, use either our 99459-8
installing appropriate rocker arms.
Spring Seat Spacers or 4 of 99948-2 valve spring retainers
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
(on the exhaust valves only) to prevent excessive valve
333 for details.
spring shimming when eliminating the rotators. Some later
NOTE: In order to use these cams in 65-66 engines, you must
engines were equipped with rotators on both the intake and
groove the center of the rear cam bearing journal, 3/16”
exhaust valves. For these applications when using dual valve
wide and 7/64” deep.
springs, use either 2 of our 99459-8 Spring Seat Spacers or

126

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99893-16

99954-16

99822-16b

99098-1c

13634-16d
13640-16e

13975-1*f
13984-1*g
13977-1*h

13801-16i,j 13774-16j,l
13801C-16j,k

13750-16j,m
13763TR-16j,n

99893-16

99954-16

99822-16b

99098-1c

13634-16d
13640-16e

13975-1*f
13984-1*g
13977-1*h

13801-16i,j 13774-16j,l
13801C-16j,k

13750-16j,m
13763TR-16j,n

99893-16

99954-16

99822-16b

99098-1c

13634-16d
13640-16e

13975-1*f
13984-1*g
13977-1*h

13801-16i,j 13774-16j,l
13801C-16j,k

13750-16j,m
13763TR-16j,n

99893-16

99954-16

99822-16b

99098-1c

13634-16d
13640-16e

13975-1*f
13984-1*g
13977-1*h

13801-16i,j 13774-16j,l
13801C-16j,k

13750-16j,m
13763TR-16j,n

99893-16

99954-16

99822-16b

99098-1c

13634-16d
13640-16e

13975-1*f
13984-1*g
13977-1*h

13801-16i,j 13774-16j,l
13801C-16j,k

13750-16j,m
13763TR-16j,n

99890-16

99974-16

99822-16b

99098-1c

13634-16d
13640-16e

13975-1*f
13984-1*g
13977-1*h

13774-16j,l

13750-16j,m
13763TR-16j,n

99890-16a

99974-16

99822-16b

99098-1c

13634-16d
13640-16e

13975-1*f
13984-1*g
13977-1*h

13774-16j,l

13750-16j,m
13763TR-16j,n

99890-16a

99974-16

99822-16b

99098-1c

13634-16d
13640-16e

13975-1*f
13984-1*g
13977-1*h

13774-16j,l

13750-16j,m
13763TR-16j,n

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued
a
b
c
d
e
f
g
h

Cam, lifter, valve spring and retainer kit, includes installation lubricants.
Must machine cylinder heads.
Machined steel, heat treated.
Heavy wall, heat treated.
Pro Series, one piece.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.

i
j

1.7 ratio, extra long slot for 1.560” maximum O.D. valve springs.
1991-95 engines require the installation of 99157-16 7/16” rocker arm studs and 13650-1 pushrod
guideplates (machining required).
k 1.7 ratio, Nitro Carb, extra long slot for 1.560” maximum O.D. valve springs.
l Crane Classic extruded, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
m 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
n 1.7 ratio, 7/16” stud, Wide Body. Valve Train Stabilizer available, see page 363.

866-388-5120 • 386-236-9983 FAX

127

Chevrolet V-8 67-95

396-402-427-454 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Mechanical Lifter Camshafts

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

CAMSHAFTS

Good mid range and upper RPM torque and HP, rough
idle, performance usage, bracket racing, auto trans
w/3000+ converter, 4000-4400 cruise RPM 11.5 to
12.5 compression ratio advised.

F-326-2

38007400

134261*

Good mid range and upper RPM torque and HP, performance usage, bracket racing, auto trans w/race
converter, marine performance usage in 500+ cu.in.
modified engines with aftermarket dry pipe exhaust
system or tube headers, also replacement cam for
Mercruiser 575 HP 540 cu.in. engines. 11.5 to 12.5
compression ratio advised.
Good mid range and upper RPM torque and HP, performance usage, auto trans w/3000+ converter, 42004600 cruise RPM, bracket racing; Pro, Pro E.T., Super
E.T., Super Pro, Hot Rod, auto trans w/race converter;
oval track; Street Stock, Modified, etc., 3/8-1/2 mile,
11.5 to 12.5 compression ratio advised.
Strong mid range torque and HP, performance usage,
bracket racing, auto trans w/race converter, oval track;
Street Stock, Modified, etc., 3/8-1/2 mile, marine, radical performance usage in 540+ cu.in. modified
engines with ported cylinder heads and tube headers,
12.0 minimum compression ratio advised.
Rough idle, performance usage, good upper RPM HP,
480+ cu.in., Pro Street, bracket racing, auto trans
w/3500+ converter, 4400-4800 cruise RPM, also good
w/manifold nitrous system, good upper RPM HP, 12.0
minimum compression ratio advised. Good w/large
Roots supercharger, 20 lbs. maximum boost w/8.0
maximum compression ratio advised.
Replacement for factory 430 HP 427 cu.in. (2nd design
L88), ZL1 427 cu.in., LS7 454 cu.in. camshaft.

F-256/3634-2S-8

40007400

131311*

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99250-16

252
262

326
336

110

21 51
66 16

.022 .554
.024 .554

99250-16

256
264

292
300

108

23 53
63 21

.026 .618
.026 .638

99250-16

256
266

290
300

110

23 53
68 18

.026 .580
.026 .600

99250-16

260
268

296
304

108

25 55
65 23

.026 .628
.026 .648

99250-16

260
268

296
304

114

19 61
71 17

.026 .628
.026 .648

99250-16

262
272

110

24 58
69 23

.022 .575
.024 .615

99250-16

264
269

112

24 60
70.5 18.5

.024 .560
.026 .580

99250-16

266
276

110

28 58
73 23

.026 .600
.026 .620

1

3

Saturday Night Special 4000F-290-2
7500

134691*
134692*a
3

F-260/3694-2S-8

42007600

131441*
3

F-260/3694-2S-14

42007800

131281*
3

BluePrinted
3959180

44007200

131141*
1

Replacement for 400 HP 427 cu.in. (1st design L88)
camshaft.

BluePrinted
3925535

44007200

968561
1

Moderate competition only, good upper RPM torque
and HP, bracket racing: Super Pro, Hot Rod, auto trans
w/race converter, oval track; Street Stock, Modified,
etc., 3/8-1/2 mile. 12.0 minimum compression ratio
advised.

Saturday Night Special 4400F-310-2
7800

134761*
134762*a

310
320

3

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts with SFO firing order (1-8-7-3-6-5-4-2, or
our 99948-16 valve spring retainers to prevent excessive
will RPM higher, depending upon application.
4/7 swap), are available on special order. Contact Crane’s
valve spring shimming when eliminating the rotators.
IMPORTANT NOTE: 1991-95 Gen V engines can use these camPerformance Consultants for details.
Since 1975, General Motors divisions have exchanged engines
shafts and components if they are converted to adjustable IMPORTANT NOTE: Some 1973 thru 1981 454 cu.in. engines were
throughout different models. Be certain of exactly which
rocker arms by machining the cylinder heads for 99157-16
equipped with exhaust valve rotators. In these instances
engine you have before ordering.
7/16” screw-in studs and 13650-1 pushrod guideplates, and
when using dual valve springs, use either our 99459-8
installing appropriate rocker arms.
Spring Seat Spacers or 4 of 99948-2 valve spring retainers
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
(on the exhaust valves only) to prevent excessive valve
333 for details.
spring shimming when eliminating the rotators. Some later
NOTE: In order to use these cams in 65-66 engines, you must
engines were equipped with rotators on both the intake and
groove the center of the rear cam bearing journal, 3/16”
exhaust valves. For these applications when using dual valve
wide and 7/64” deep.
springs, use either 2 of our 99459-8 Spring Seat Spacers or

128

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99890-16

99974-16

99822-16b

99098-1c

13634-16d
13640-16e

13975-1*f
13984-1*g
13977-1*h

13774-16j,l

13750-16j,m
13763TR-16j,n

99890-16

99974-16

99822-16b

99098-1c

13634-16d
13640-16e

13975-1*f
13984-1*g
13977-1*h

13774-16j,l

13750-16j,m
13763TR-16j,n

99890-16

99974-16

99822-16b

99098-1c

13634-16d
13640-16e

13975-1*f
13984-1*g
13977-1*h

13774-16j,l

13750-16j,m
13763TR-16j,n

99890-16

99974-16

99822-16b

99098-1c

13634-16d
13640-16e

13975-1*f
13984-1*g
13977-1*h

13774-16j,l

13750-16j,m
13763TR-16j,n

99890-16

99974-16

99822-16b

99098-1c

13634-16d
13640-16e

13975-1*f
13984-1*g
13977-1*h

13774-16j,l

13750-16j,m
13763TR-16j,n

99893-16

99954-16

99822-16b

99098-1c

13634-16d
13640-16e

13975-1*f
13984-1*g
13977-1*h

13801-16i,j 13774-16j,l
13801C-16j,k

13750-16j,m
13763TR-16j,n

99893-16

99954-16

99822-16b

99098-1c

13634-16d
13640-16e

13975-1*f
13984-1*g
13977-1*h

13801-16i,j 13774-16j,l
13801C-16j,k

13750-16j,m
13763TR-16j,n

99890-16

99974-16

99822-16b

99098-1c

13634-16d
13640-16e

13975-1*f
13984-1*g
13977-1*h

13774-16j,l

13750-16j,m
13763TR-16j,n

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued

a
b
c
d
e
f
g
h

Cam, lifter, valve spring and retainer kit, includes installation lubricants.
Must machine cylinder heads.
Machined steel, heat treated.
Heavy wall, heat treated.
Pro Series, one piece.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.

i
j

1.7 ratio, extra long slot for 1.560” maximum O.D. valve springs.
1991-95 engines require the installation of 99157-16 7/16” rocker arm studs and 13650-1 pushrod
guideplates (machining required).
k 1.7 ratio, Nitro Carb, extra long slot for 1.560” maximum O.D. valve springs.
l Crane Classic extruded, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
m 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
n 1.7 ratio, 7/16” stud, Wide Body. Valve Train Stabilizer available, see page 363.

866-388-5120 • 386-236-9983 FAX

129

Chevrolet V-8 67-95

396-402-427-454 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Lifter Camshafts
Moderate competition only, good upper RPM HP,
454+ cu.in., bracket racing, auto trans w/race converter, also good w/large manifold nitrous system,
12.0 minimum compression ratio advised. Good w/
large Roots supercharger, 20 lbs. maximum boost
w/8.0 maximum compression ratio advised.

F-266/3528-2-14

44008000

131151*

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

99250-16

266
276

302
312

114

22 64
75 21

.026 .600
.026 .620

99250-16

268
276

304
312

108

29 59
69 27

.026 .648
.026 .669

99250-16

270
276

300
312

110

29 61
71 25

.012 .657
.026 .620

99250-16

272
280

316
324

110

30 62
74 26

.026 .659
.026 .679

99250-16

272
280

308
316

114

26 66
78 22

.026 .659
.026 .679

99250-16

276
284

312
320

108

34 62
74 30

.026 .669
.026 .689

99250-16

280
288

316
324

110

33 67
77 31

.026 .679
.026 .699

99250-16

280
288

316
324

114

30 70
82 26

.026 .679
.026 .699

3

Moderate competition only, good upper RPM HP,
F-268/3814-2S-8
bracket racing, auto trans w/race converter, 12.0 minimum compression ratio advised.

46007800

Moderate competition only, good upper RPM HP,
F-270/3867-2S-10
460+ cu.in. bracket racing, auto trans w/race converter, 12.5 minimum compression ratio advised.

46008000

Moderate competition only, good upper RPM HP,
F-316-2
bracket racing, auto trans w/race converter, 12.5 minimum compression ratio advised.

48008000

Competition only, good upper RPM HP, 500+ cu.in.,
F-272/3874-2S-14
bracket racing, auto trans w/race converter, also good
w/large manifold nitrous system, 12.5 minimum compression ratio advised. Good w/large Roots supercharger, 22 lbs. maximum boost w/8.0 maximum
compression ratio advised.

46008200

Competition only, good upper RPM HP, bracket racing, F-276/3934-2S-8
auto trans w/race converter, 12.5 minimum compres- F-276/3934-2S-8 SFO
sion ratio advised.

48008200

Radical competition only, good high RPM HP, flat tappet restricted classes, 540+ cu.in., 13.0 minimum
compression ratio advised.

F-280/3994-2S-10

Radical competition only, good high RPM HP, flat tappet restricted classes, 540+ cu.in., good w/manifold
ntrous system, 13.0 minimum compression ratio
advised. Good w/Roots supercharger, 26 lbs. maximum boost w/8.5 maximum compression ratio
advised.

F-280/3994-2S-14

131541*
3
131161*
3
134771*
1
131291*
3
131641*
131171*
3

50008400

131761*
3

52008400

131181*
3

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts with SFO firing order (1-8-7-3-6-5-4-2, or
our 99948-16 valve spring retainers to prevent excessive
will RPM higher, depending upon application.
4/7 swap), are available on special order. Contact Crane’s
valve spring shimming when eliminating the rotators.
IMPORTANT NOTE: 1991-95 Gen V engines can use these camPerformance Consultants for details.
Since 1975, General Motors divisions have exchanged engines
shafts and components if they are converted to adjustable IMPORTANT NOTE: Some 1973 thru 1981 454 cu.in. engines were
throughout different models. Be certain of exactly which
rocker arms by machining the cylinder heads for 99157-16
equipped with exhaust valve rotators. In these instances
engine you have before ordering.
7/16” screw-in studs and 13650-1 pushrod guideplates, and
when using dual valve springs, use either our 99459-8
installing appropriate rocker arms.
Spring Seat Spacers or 4 of 99948-2 valve spring retainers
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
(on the exhaust valves only) to prevent excessive valve
333 for details.
spring shimming when eliminating the rotators. Some later
NOTE: In order to use these cams in 65-66 engines, you must
engines were equipped with rotators on both the intake and
groove the center of the rear cam bearing journal, 3/16”
exhaust valves. For these applications when using dual valve
wide and 7/64” deep.
springs, use either 2 of our 99459-8 Spring Seat Spacers or

130

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

a
b
c
d
e
f

See pg. 350

See pg. 362

See pg. 360

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99890-16

99974-16

99822-16a

99098-1b

13634-16c
13640-16d

13975-1*e
13984-1*f
13977-1*g

13774-16h,i

13750-16h,j
13763TR-16h,k

99890-16

99974-16

99822-16a

99098-1b

13634-16c
13640-16d

13975-1*e
13984-1*f
13977-1*g

13774-16h,i

13750-16h,j
13763TR-16h,k

99890-16

99974-16

99822-16a

99098-1b

13634-16c
13640-16d

13975-1*e
13984-1*f
13977-1*g

13774-16h,i

13750-16h,j
13763TR-16h,k

99890-16

99974-16

99822-16a

99098-1b

13634-16c
13640-16d

13975-1*e
13984-1*f
13977-1*g

13774-16h,i 13750-16h,j
13763TR-16h,k

99890-16

99974-16

99822-16a

99098-1b

13634-16c
13640-16d

13975-1*e
13984-1*f
13977-1*g

13774-16h,i 13750-16h,j
13763TR-16h,k

99890-16

99974-16

99822-16a

99098-1b

13634-16c
13640-16d

13975-1*e
13984-1*f
13977-1*g

13774-16h,i

99890-16a

99974-16

99822-16a

99098-1b

13634-16c
13640-16d

13975-1*e
13984-1*f
13977-1*g

13774-16h,i 13750-16h,j
13763TR-16h,k

99890-16a

99974-16

99822-16a

99098-1b

13634-16c
13640-16d

13975-1*e
13984-1*f
13977-1*g

13774-16h,i

Must machine cylinder heads.
Machined steel, heat treated.
Heavy wall, heat treated.
Pro Series, one piece.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

13750-16h,j
13763TR-16h,k

13750-16h,j
13763TR-16h,k

g Pro Series steel billet gears and roller chain set with thrust bearing.
h 1991-95 engines require the installation of 99157-16 7/16” rocker arm studs and 13650-1 pushrod
guideplates (machining required).
i Crane Classic extruded, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
j 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
k 1.7 ratio, 7/16” stud, Wide Body. Valve Train Stabilizer available, see page 363.

866-388-5120 • 386-236-9983 FAX

131

Chevrolet V-8 67-95

396-402-427-454 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Roller Camshafts

CAMSHAFTS

Excellent low end and mid range torque and HP, good
idle, moderate performance usage, marine performance, mild bracket racing, auto trans w/3000+ converter, good with plate nitrous system, 3400-3800
cruise RPM, 10.5 to 11.5 compression ratio advised.
Good w/supercharger, 10 lbs. maximum boost w/8.5
maximum compression ratio advised.
Good low end and mid range torque and HP, fair idle,
moderate performance usage, marine performance,
radical off road, bracket racing, auto trans w/3500+
converter, 3800-4200 cruise RPM, 10.5 to 12.0 compression ratio advised.
Excellent mid range torque & HP, fair idle, moderate
performance usage, marine performance, good w/manifold nitrous system, mild bracket racing, auto trans
w/3500+ converter, 3800-4200 cruise RPM, 10.5 to
12.0 compression ratio advised. Good w/supercharger,
16 lbs. max. boost w/8.0 max. compress. ratio advised.
Excellent mid range torque & HP, fair idle, performance usage, good w/manifold nitrous system, mild
bracket racing, auto trans w/3500+ converter, 10.5 to
12.0 compression ratio advised. Good w/supercharger,
16 lbs. max. boost w/8.0 max. compress. ratio advised.
Good mid range torque and HP, performance usage,
bracket racing, Heavy, Pro, etc., auto trans w/race converter, 11.0 to 12.5 compression ratio advised.
Good mid range to upper RPM torque & HP, rough idle,
performance usage, marine performance, bracket racing, auto transmission w/4000+ converter, 4200-4600
cruise RPM, 11.0 minimum compression ratio advised,
480+ cu.in., mild supercharged and/or nitrous.
Performance usage, good low and mid range torque
and HP, bracket racing, auto trans w/3500+ converter,
11.0 to 12.5 maximum compression ratio advised.
Good w/manifold nitrous system. Good w/Roots
supercharger, 18 lbs. maximum boost w/8.0 maximum compression ratio advised.
Good mid range to upper RPM torque & HP, rough idle,
performance usage, 480+ cu.in., radical marine performance, Pro Street, bracket racing, auto trans
w/3500+ converter, 4200-4600 cruise RPM, 11.0 min.
compression ratio advised. Good w/manifold nitrous
system. Good w/Roots supercharger, 20 lbs. maximum
boost w/8.0 maximum compression ratio advised.
Performance usage, bracket racing, good mid range
torque and HP, Heavy, Pro, etc., auto trans w/race converter, 11.0 to 12.5 compression ratio advised.

SR-238/350-2S-12 IG

28006600

138551*a

See pg. 296

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

13519-16c
13570-16d

238
246

288
296

112

12 46
60 6

.020 .595
.020 .615

13519-16c
13570-16d

246
254

296
304

110

18 48
62 12

.020 .615
.020 .636

13519-16c
13570-16d

246
254

296
304

114

14 52
66 8

.020 .615
.020 .636

13519-16c
13570-16d

246
256

278
288

114

13 53
66 10

.020 .714
.020 .714

13519-16c
13570-16d

250
258

282
290

110

19 51
63 15

.020 .714
.020 .714

13519-16c
13570-16d

254
262

304
312

112

20 54
68 14

.020 .636
.020 .636

13519-16c
13570-16d

254
262

286
294

112

19 55
67 15

.020 .714
.020 .714

13519-16c
13570-16d

254
262

304
312

114

18 56
70 12

.020 .636
.020 .636

13519-16c
13570-16d

254
264

286
296

110

21 53
66 18

.020 .714
.020 .714

3
SR-246/362-2S-10 IG

30006800

138601*a
3

SR-246/362-2S-14 IG

32006800

138781*a
3

R-246/420-2-14 IG

32007000

138141*
3

R-250/420-2S-10

32007000

138871*b

SR-254/374-2S-12 IG

34007200

138631*a

3

3
R-254/420-2S1-12 IG

36007200

138101*a
3

SR-254/374-2S-14 IG

36007200

138791*a
3

R-254/420-2-10

38007200

138881*b
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

NOTE: Many options are available for these camshafts, and any of NOTE: In order to use these cams in 65-66 engines, you must
our custom ground camshafts. An iron distributor drive gear
groove the center of the rear cam bearing journal, 3/16”
and rear journal can be specified. SFO firing order (4/7 swap)
wide and 7/64” deep.
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
is offered. Optional journal sizes are: Roller Bearing (1.968”),
333 for details.
2.125”, and 55mm (2.165”). Gun drilling (where applicable) Since 1975, General Motors divisions have exchanged engines
IMPORTANT NOTE: 1991-95 Gen V engines can use these camis available. Camshafts for the GM DRCE family of V-8’s are
throughout different models. Be certain of exactly which
shafts and components if they are converted to adjustable
also offered in 55mm and 60mm journal versions.
engine you have before ordering.
rocker arms by machining the cylinder heads for 99157-16
7/16” screw-in studs and 13650-1 pushrod guideplates, and
installing appropriate rocker arms.

132

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

99876-16e
96883-16e,f
99832-16w

99955-16
99676-16g
99678-16h
99976-16x

99822-16e,i
99820-16e,j

99098-1k
99094-1l
99097-1m

13634-16n
13640-16o

13975-1*p
13984-1*q
13977-1*r

13774-16s,t

13750-16t,u
13763TR-16t,v

99876-16e
96883-16e,f
99832-16w

99955-16
99676-16g
99678-16h
99976-16x

99822-16e,i
99820-16e,j

99098-1k
99094-1l
99097-1m

13634-16n
13640-16o

13975-1*p
13984-1*q
13977-1*r

13774-16s,t

13750-16t,u
13763TR-16t,v

99876-16e
96883-16e,f
99832-16w

99955-16
99676-16g
99678-16h
99976-16x

99822-16e,i
99820-16e,j

99098-1k
99094-1l
99097-1m

13634-16n
13640-16o

13975-1*p
13984-1*q
13977-1*r

13774-16s,t

13750-16t,u
13763TR-16t,v

96886-16e

99955-16
99676-16g
99678-16h

99822-16e,i
99820-16e,j

99098-1k
99094-1l
99097-1m

13634-16n
13640-16o

13975-1*p
13984-1*q
13977-1*r

13774-16s,t

13750-16t,u
13763TR-16t,v

96886-16e

99955-16
99676-16g
99678-16h

99822-16e,i
99820-16e,j

99098-1k
99094-1l
99097-1m

13634-16n
13640-16o

13975-1*p
13984-1*q
13977-1*r

13774-16s,t

13750-16t,u
13763TR-16t,v

99876-16e
96883-16e,f
99832-16w

99955-16
99676-16g
99678-16h
99976-16x

99822-16e,i
99820-16e,j

99098-1k
99094-1l
99097-1m

13634-16n
13640-16o

13975-1*p
13984-1*q
13977-1*r

13774-16s,t

13750-16t,u
13763TR-16t,v

96886-16e

99955-16
99676-16g
99678-16h

99822-16e,i
99820-16e,j

99098-1k
99094-1l
99097-1m

13634-16n
13640-16o

13975-1*p
13984-1*q
13977-1*r

13774-16s,t

13750-16t,u
13763TR-16t,v

99876-16e
96883-16e,f
99832-16w

99955-16
99676-16g
99678-16h
99976-16x

99822-16e,i
99820-16e,j

99098-1k
99094-1l
99097-1m

13634-16n
13640-16o

13975-1*p
13984-1*q
13977-1*r

13774-16s,t

13750-16t,u
13763TR-16t,v

96886-16e

99955-16
99676-16g
99678-16h

99822-16e,i
99820-16e,j

99098-1k
99094-1l
99097-1m

13634-16n
13640-16o

13975-1*p
13984-1*q
13977-1*r

13774-16s,t

13750-16t,u
13763TR-16t,v

Section Continued
a Requires cam button spacer, camshaft incorporates an integral cast iron distributor drive gear,
aluminum-bronze distributor drive gear not required. For engines equipped with mechanical fuel
pumps, fuel pump pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
b Requires cam button spacer and a 11990-1 (.489” I.D.) or 11989-1 (.500” I.D. Accel) aluminumbronze distributor drive gear. For engines equipped with mechanical fuel pumps, fuel pump
pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
c Vertical locking bar roller lifters.
d Ultra Pro Series vertical locking bar roller lifters.
e Must machine cylinder heads.
f For supercharged applications, use 99679-16 or 99678-16 retainers.
g Titanium for 3/8” dia. valve stems, must use 99098-1 valve stem locks, included with the retainers.
h Titanium for 11/32” dia. valve stems, must use 99097-1 valve stem locks, included with the retainers.
i For 3/8” dia. valve stems.
j For 11/32” dia. valve stems.
k Machined steel, heat treated for 3/8” dia. valve stems.

l
m
n
o
p
q
r
s
t
u
v
w
x

Machined steel, heat treated, for 11/32” diameter valve stems, Multi Fit.
Machined steel, heat treated for 11/32” dia. valve stems.
Heavy wall, heat treated.
Pro Series one-piece.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1991-95 engines require the installation of 99157-16 7/16” rocker arm studs and 13650-1 pushrod
guideplates (machining required).
Crane Classic extruded, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
1.7 ratio, 7/16” stud, Wide Body. Valve Train Stabilizer available, see page 363.
Ovate wire beehive spring, requires 99976-16 retainers.
Steel, for 99832-16 beehive springs.

866-388-5120 • 386-236-9983 FAX

133

Chevrolet V-8 67-95

396-402-427-454 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Roller Camshafts

See pg. 296

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

Performance usage, good upper RPM torque and HP, R-258/420-2S1-14 IG
radical marine performance, bracket racing, auto trans
w/race converter, 12.0 min. compression ratio advised.

40007200

138681*a
3

13519-16d
13570-16e

258
262

290
294

114

19 59
69 13

.020 .714
.020 .714

Performance usage, bracket racing, good mid range
R-258/420-2S-8
torque and HP, Heavy, Pro, etc., auto trans w/race converter, 12.0 minimum compression ratio advised.

40007200

138891*b

13519-16d
13570-16e

258
266

290
298

108

25 53
65 21

.020 .714
.020 .714

42007400

138641*a

13519-16d
13570-16e

262
270

312
320

114

22 60
74 16

.020 .636
.020 .636

13519-16d
13570-16e

262
270

294
302

114

21 61
73 17

.020 .714
.020 .714

13519-16d
13570-16e

262
272

294
304

106

28 54
65 27

.020 .714
.020 .714

13519-16d
13570-16e

262
272

294
304

110

25 57
70 22

.020 .714
.020 .714

13519-16d
13570-16e

268
272

300
304

108

30 58
68 24

.020 .714
.020 .714

13519-16d
13570-16e

270
278

302
310

114

25 65
77 21

.020 .714
.020 .714

13519-16d
13570-16e

272
278

304
310

110

30 62
73 25

.020 .714
.020 .714

13519-16d
13570-16e
13574-16f

274
284

314
324

110

30 64
75 29

.026 .737
.026 .726

Good upper RPM HP, rough idle, performance usage,
marine performance, bracket racing, auto trans
w/4000+ converter, 4400-4800 cruise RPM, 11.5 minimum compression ratio advised, 540+ cu.in. Good w/
large manifold nitrous system. Good w/large Roots
supercharger, 22 lbs. maximum boost w/8.0 maximum
compression ratio advised.

SR-262/374-2S1-14 IG

3

3

Performance usage, good mid range torque and HP,
R-262/420-2S1-14 IG
480+ cu.in., bracket racing, auto trans w/4000+ converter, 11.5 minimum compression ratio advised.
Good w/large manifold nitrous system. Good w/large
Roots supercharger, 20 lbs. maximum boost w/8.0
maximum compression ratio advised.
Performance usage, bracket racing, w/heavy car, good R-262/420-2-6
mid range torque and HP, Pro, Super Pro, oval track,
Modified, etc., auto trans w/race converter, 12.0 minimum compression ratio advised.
Performance usage, bracket racing, good mid to upper R-262/420-2-10
RPM torque and HP, Pro, Super Pro, etc., auto trans w/
race converter, oval track, Modified, etc., 12.0 minimum compression ratio advised.

42007600

138131*a
3

42007200

138801*b

42007400

138811*b

3

3

Performance usage, bracket racing w/heavy car, good R-268/420-2S-8
mid to upper RPM torque and HP, Pro, Super Pro, etc., R-268/420-2S-8 SFO
auto trans w/race converter, oval track, Modified, etc.,
12.0 minimum compression ratio advised.

44007600

Competition only, good upper RPM HP, 480+ cu.in.,
R-270/420-2S2-14
bracket racing, auto trans w/race converter, good w/
large manifold nitrous system, 12.5 minimum compression ratio advised. Good w/large Roots supercharger, 22 lbs. maximum boost w/8.0 maximum
compression ratio advised.
Performance usage, bracket racing, good mid to upper R-272/420-2S1-10
RPM torque and HP, Super Pro, etc., auto trans w/race
converter, oval track, Super Modified, 12.5 minimum
compression ratio advised.

44007800

138831*b
138671*b,c
3
138661*b
3

Competition only, bracket racing, good upper RPM
R-274/4334-2S-10
torque and HP, Super Pro, Super Gas, Super Comp, auto R-274/4334-2S-10 SFO
transmission w/race converter, 12.5 minimum compression ratio advised.

44007800

138841*b

46008000

138291*b
138301*b,c

3

3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

NOTE: Many options are available for these camshafts, and any of NOTE: In order to use these cams in 65-66 engines, you must
our custom ground camshafts. An iron distributor drive gear
groove the center of the rear cam bearing journal, 3/16”
and rear journal can be specified. SFO firing order (4/7 swap)
wide and 7/64” deep.
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
is offered. Optional journal sizes are: Roller Bearing (1.968”),
333 for details.
2.125”, and 55mm (2.165”). Gun drilling (where applicable) Since 1975, General Motors divisions have exchanged engines
IMPORTANT NOTE: 1991-95 Gen V engines can use these camis available. Camshafts for the GM DRCE family of V-8’s are
throughout different models. Be certain of exactly which
shafts and components if they are converted to adjustable
also offered in 55mm and 60mm journal versions.
engine you have before ordering.
rocker arms by machining the cylinder heads for 99157-16
7/16” screw-in studs and 13650-1 pushrod guideplates, and
installing appropriate rocker arms.

134

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

96886-16g

99955-16
99676-16i
99678-16j

99822-16g,k
99820-16g,l

99098-1m
99094-1n
99097-1o

13634-16p
13640-16q

13975-1*r
13984-1*s
13977-1*t

13750-16u,w
13763TR-16u,x

96886-16g

99955-16
99676-16i
99678-16j

99822-16g,k
99820-16g,l

99098-1m
99094-1n
99097-1o

13634-16p
13640-16q

13975-1*r
13984-1*s
13977-1*t

13750-16u,w
13763TR-16u,x

99876-16g
96883-16g,h

99955-16
99676-16i
99678-16j

99822-16g,k
99820-16g,l

99098-1m
99094-1n
99097-1o

13634-16p
13640-16q

13975-1*r
13984-1*s
13977-1*t

13774-16u,v 13750-16u,w
13763TR-16u,x

96886-16g

99955-16
99676-16i
99678-16j

99822-16g,k
99820-16g,l

99098-1m
99094-1n
99097-1o

13634-16p
13640-16q

13975-1*r
13984-1*s
13977-1*t

13750-16u,w
13763TR-16u,x

96886-16g

99955-16
99676-16i
99678-16j

99822-16g,k
99820-16g,l

99098-1m
99094-1n
99097-1o

13634-16p
13640-16q

13975-1*r
13984-1*s
13977-1*t

13750-16u,w
13763TR-16u,x

99876-16g
96883-16g,h

99955-16
99676-16i
99678-16j

99822-16g,k
99820-16g,l

99098-1m
99094-1n
99097-1o

13634-16p
13640-16q

13975-1*r
13984-1*s
13977-1*t

13750-16u,w
13763TR-16u,x

96886-16g

99955-16
99676-16i
99678-16j

99822-16g,k
99820-16g,l

99098-1m
99094-1n
99097-1o

13634-16p
13640-16q

13975-1*r
13984-1*s
13977-1*t

13750-16u,w
13763TR-16u,x

96886-16g

99955-16
99676-16i
99678-16j

99822-16g,k
99820-16g,l

99098-1m
99094-1n
99097-1o

13634-16p
13640-16q

13975-1*r
13984-1*s
13977-1*t

13750-16u,w
13763TR-16u,x

96886-16g

99955-16
99676-16i
99678-16j

99822-16g,k
99820-16g,l

99098-1m
99094-1n
99097-1o

13634-16p
13640-16q

13975-1*r
13984-1*s
13977-1*t

13750-16u,w
13763TR-16u,x

96886-16g
961226-16g,y

99955-16
99676-16i
99678-16j
99661-16z

99822-16g,k
99820-16g,l

99098-1m
99094-1n
99097-1o

13634-16p
13640-16q

13975-1*r
13984-1*s
13977-1*t

13750-16u,w
13763TR-16u,x

a Requires cam button spacer, camshaft incorporates an integral cast iron distributor drive gear,
aluminum-bronze distributor drive gear not required. For engines equipped with mechanical fuel
pumps, fuel pump pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
b Requires cam button spacer and a 11990-1 (.489” I.D.) or 11989-1 (.500” I.D. Accel) aluminumbronze distributor drive gear. For engines equipped with mechanical fuel pumps, fuel pump
pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
c Camshaft has SFO firing order, with 4/7 swap.
d Vertical locking bar roller lifters.
e Ultra Pro Series vertical locking bar roller lifters.
f Ultra Pro Series vertical locking bar roller lifters for .904” diameter lifter bores.
g Must machine cylinder heads.
h For supercharged applications, use 99679-16 or 99678-16 retainers.
i Titanium for 3/8” dia. valve stems, must use 99098-1 valve stem locks, included with the retainers.
j Titanium for 11/32” dia. valve stems, must use 99097-1 valve stem locks, included with the retainers.
k For 3/8” dia. valve stems.
l For 11/32” dia. valve stems.

Section Continued
m
n
o
p
q
r
s
t
u
v
w
x
y
z

Machined steel, heat treated for 3/8” dia. valve stems.
Machined steel, heat treated, for 11/32” diameter valve stems, Multi Fit.
Machined steel, heat treated for 11/32” dia. valve stems.
Heavy wall, heat treated.
Pro Series one-piece.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1991-95 engines require the installation of 99157-16 7/16” rocker arm studs and 13650-1 pushrod
guideplates (machining required).
Crane Classic extruded, 1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
1.7 ratio, 7/16” stud, Wide Body. Valve Train Stabilizer available, see page 363.
Requires 99661-16 titanium retainers.
Titanium, requires Crane Multi Fit valve stem locks.

866-388-5120 • 386-236-9983 FAX

135

Chevrolet V-8 67-95

396-402-427-454 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Roller Camshafts
Competition only, good upper RPM HP, 500+ cu.in.,
bracket racing, auto trans w/race converter, good w/
large manifold nitrous system, 12.5 minimum compression ratio advised. Good w/large Roots supercharger, 24 lbs. maximum boost w/8.0 maximum
compression ratio advised.

R-274/4334-2S-14
R-274/4334-2S-14 SFO

46008200

138351*a
138361*a,b

See pg. 296

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

13570-16d
13574-16e

274
284

314
324

114

26 68
79 25

.026 .737
.026 .726

13570-16d
13574-16e

274
300

304
331

114

28 66
89 31

.020 .850
.016 .818

13570-16d
13574-16e

276
280

308
312

114

28 68
78 22

.020 .714
.020 .714

13570-16d
13574-16e

278
282

310
314

110

33 65
75 27

.020 .714
.020 .714

13570-16d
13574-16e

278
288

310
320

114

29 69
82 26

.020 .714
.020 .714

13570-16d
13574-16e

282
292

314
324

112

33 69
81 31

.020 .714
.020 .714

13570-16d
13574-16e

282
304

318
339

113

33 69
88.5 35.5

.026 .833
.022 .772

13570-16d
13574-16e

282
286

312
330

110

36 66
78 28

.020 .875
.030 .800

13570-16d
13574-16e

284
292

324
332

110

35 69
79 33

.026 .775
.026 .723

3

Radical competition only, good upper RPM HP, 500+ R-274/5002-2S-14 SFO
cu.in., bracket racing, Pro Street, auto trans w/race
converter, intended for large manifold nitrous system,
12.5 minimum compression ratio advised.

46008600

Competition only, good upper RPM torque and HP, 540+ R-276/420-2S1-14
cu.in., bracket racing w/heavy car, auto trans w/race
R-276/420-2S1-14 IG
converter, marine performance, good w/manifold
nitrous system, 12.5 minimum compression ratio
advised. Good w/large Roots supercharger, 24 lbs. maximum boost w/8.0 maximum compression ratio advised.

46008200

Competition only, bracket racing, good upper RPM
R-278/420-2S-10
torque and HP, Super Pro, Super Gas, Super Comp, etc.,
427-468 cu.in., auto trans w/race converter, 12.5 minimum compression ratio advised.

46008000

Competition only, good upper RPM torque and HP,
R-278/420-2-14 IG
540+ cu.in., bracket racing, auto trans w/race converter, good w/manifold nitrous system, 12.5 minimum compression ratio advised. Good w/large Roots
supercharger, 26 lbs. maximum boost w/8.0 maximum compression ratio advised.
Competition only, bracket racing, good upper RPM HP, R-282/420-2-12
Super Pro, Super Comp, etc., 454+ cu.in., auto trans
w/race converter, 12.5 minimum compression ratio
advised.

46008200

138931*a,b
3
138451*a
138461*c
3
138851*a
3
138471*c
3

48008200

138861*a
3

Radical competition only, good upper RPM HP, 540+ R-282/490-2S2-13 SFO
cu.in., bracket racing, Pro Street, auto trans w/race
converter, intended for large manifold nitrous system,
13.5 minimum compression ratio advised.

48008600

Competition only, drag racing Super Stock, 396-427
high compression. Lift with 1.75 intake, 1.7 exhaust
rockers.

R-282/5002-2S-10 SFO

50008200

Competition only, good upper RPM HP, single 4-bbl,
Comp. Elim., 427+ cu.in., strong mid range for 540+
cu.in. Super Gas and Super Comp, auto transmission
w/race converter, 13.0 minimum compression ratio
advised.

R-284/456-2S1-10
R-284/456-2S1-10 SFO

138941*a,b
3
138711*a,b
3

48008200

138591*a
138701*a,b
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

NOTE: Many options are available for these camshafts, and any of NOTE: In order to use these cams in 65-66 engines, you must
our custom ground camshafts. An iron distributor drive gear
groove the center of the rear cam bearing journal, 3/16”
and rear journal can be specified. SFO firing order (4/7 swap)
wide and 7/64” deep.
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
is offered. Optional journal sizes are: Roller Bearing (1.968”),
333 for details.
2.125”, and 55mm (2.165”). Gun drilling (where applicable) Since 1975, General Motors divisions have exchanged engines
IMPORTANT NOTE: 1991-95 Gen V engines can use these camis available. Camshafts for the GM DRCE family of V-8’s are
throughout different models. Be certain of exactly which
shafts and components if they are converted to adjustable
also offered in 55mm and 60mm journal versions.
engine you have before ordering.
rocker arms by machining the cylinder heads for 99157-16
7/16” screw-in studs and 13650-1 pushrod guideplates, and
installing appropriate rocker arms.

136

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

96886-16f
96848-16f,g
961226-16f,w

99955-16
99676-16h
99678-16i
99661-16y

99822-16g,j
99820-16g,k

99098-1l
99094-1m
99097-1n

13634-16o
13640-16p

13975-1*q
13984-1*r
13977-1*s

13750-16t,u
13763TR-16t,v

96848-16f,g
961356-16x

99676-16h
99678-16i
99663-16z

99822-16g,j
99820-16g,k

99098-1l
99097-1n

13640-16p

13984-1*r
13977-1*s

13763TR-16t,v

96886-16f
96848-16f,g

99955-16
99676-16h
99678-16i

99822-16g,j
99820-16g,k

99098-1l
99094-1m
99097-1n

13634-16o
13640-16p

13975-1*q
13984-1*r
13977-1*s

13750-16t,u
13763TR-16t,v

96886-16f
96848-16f,g

99955-16
99676-16h
99678-16i

99822-16g,j
99820-16g,k

99098-1l
99094-1m
99097-1n

13634-16o
13640-16p

13975-1*q
13984-1*r
13977-1*s

13750-16t,u
13763TR-16t,v

96886-16f
96848-16f,g

99955-16
99676-16h
99678-16i

99822-16g,j
99820-16g,k

99098-1l
99094-1m
99097-1n

13634-16o
13640-16p

13975-1*q
13984-1*r
13977-1*s

13750-16t,u
13763TR-16t,v

96886-16f
96848-16f,g

99955-16
99676-16h
99678-16i

99822-16g,j
99820-16g,k

99098-1l
99094-1m
99097-1n

13634-16o
13640-16p

13975-1*q
13984-1*r
13977-1*s

13750-16t,u
13763TR-16t,v

96848-16f,g
961356-16x

99676-16h
99678-16i
99663-16z

99822-16g,j
99820-16g,k

99098-1l
99097-1n

13640-16p

13984-1*r
13977-1*s

13763TR-16t,v

96848-16f,g
961356-16x

99676-16h
99678-16i
99663-16z

99822-16g,j
99820-16g,k

99098-1l
99097-1n

13640-16p

13984-1*r
13977-1*s

13763TR-16t,v

96886-16f
96848-16f,g
961226-16f,w

99955-16
99676-16h
99678-16i
99661-16y

99822-16g,j
99820-16g,k

99098-1l
99094-1m
99097-1n

13634-16o
13640-16p

13975-1*q
13984-1*r
13977-1*s

13750-16t,u
13763TR-16t,v

Section Continued
a Requires cam button spacer and a 11990-1 (.489” I.D.) or 11989-1 (.500” I.D. Accel) aluminumbronze distributor drive gear. For engines equipped with mechanical fuel pumps, fuel pump
pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
b Camshaft has SFO firing order, with 4/7 swap.
c Requires cam button spacer, camshaft incorporates an integral cast iron distributor drive gear,
aluminum-bronze distributor drive gear not required. For engines equipped with mechanical fuel
pumps, fuel pump pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
d Ultra Pro Series vertical locking bar roller lifters.
e Ultra Pro Series vertical locking bar roller lifters for .904” diameter lifter bores.
f Must machine cylinder heads.
g For supercharged applications, use 99679-16 or 99678-16 retainers.
h Titanium for 3/8” dia. valve stems, must use 99098-1 valve stem locks, included with the retainers.
i Titanium for 11/32” dia. valve stems, must use 99097-1 valve stem locks, included with the retainers.
j For 3/8” dia. valve stems.
k For 11/32” dia. valve stems.
l Machined steel, heat treated for 3/8” dia. valve stems.

m
n
o
p
q
r
s
t
u
v
w
x
y
z

Machined steel, heat treated, for 11/32” diameter valve stems, Multi Fit.
Machined steel, heat treated for 11/32” dia. valve stems.
Heavy wall, heat treated.
Pro Series one-piece.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1991-95 engines require the installation of 99157-16 7/16” rocker arm studs and 13650-1 pushrod
guideplates (machining required).
1.7 ratio, 7/16” stud. Valve Train Stabilizer available, see page 363.
1.7 ratio, 7/16” stud, Wide Body. Valve Train Stabilizer available, see page 363.
Requires 99661-16 titanium retainers
For 2.100” assembly height, requires 99663-16 titanium retainers.
Titanium, for 961226-16 valve springs, requires Crane Multi Fit valve stem locks.
Titanium, for 961356-16 valve springs, requires Crane Multi Fit valve stem locks.

866-388-5120 • 386-236-9983 FAX

137

Chevrolet V-8 67-95

396-402-427-454 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Roller Camshafts

CAMSHAFTS

Competition only, strong mid range and top end for
572+ cu.in. Super Gas and Super Comp, good upper
RPM HP, 540+ cu.in., drag racing, auto transmission
w/race converter, 12.5 minimum compression ratio
advised. Good w/large manifold nitrous system. Good
w/large Roots supercharger, 30 lbs. maximum boost
w/8.0 maximum compression ratio advised.

R-284/456-2S5-14
R-284/456-2S5-14 SFO

Competition only, 600+ cu.in., Top Sportsman, Quick
16, Top Dragster, auto transmission w/race converter,
13.0 minimum compression ratio advised.

R-286/490-2S1-14 SFO

Competition only, 640+ cu.in., Top Sportsman, Quick
16, Top Dragster, auto transmission w/race converter,
14.0 minimum compression ratio advised.

R-286/500-2S3-16 SFO

13570-16c
13574-16d

284
296

324
336

114

31 73
85 31

.026 .775
.026 .740

50008000

138771*a,b

13570-16c
13574-16d

286
306

326
352

114

34 72
92 34

.026 .833
.030 .810

13570-16c
13574-16d

286
298

326
348

116

30 76
89 29

.026 .850
.030 .816

13570-16c
13574-16d

286
310

320
344

116

31 75
94 36

.024 .876
.026 .794

13570-16c
13574-16d

287
292

321
334

110

37.5 69.5
80 32

.030 .723
.030 .714

13570-16c
13574-16d

287
297

333
344

114

33.5 73.5
87.5 29.5

.035 .774
.030 .726

13570-16c
13574-16d

288
300

318
332

112

37 71
87 33

.020 .850
.022 .850

13570-16c
13574-16d

288
312

322
352

116

31 77
96 36

.024 .876
.030 .800

13570-16c
13574-16d

288
316

318
348

118

30 78
100 36

.020 .876
.022 .850

13570-16c
13574-16d

292
310

322
342

117

34 78
97 33

.020 .876
.022 .850

3
50007600

138951*a,b
3

321-334-10R

60008400

138961*a,b
3

50008200

19315*a
3

Competition only, maximum performance applica333-344-14R
tions, 500+ cu.in., Super Comp, Super Quick, etc., stick
or auto transmission w/race converter, 14.0 minimum
compression ratio advised.

50008400

19333*a
3

Competition only, maximum performance applicaR-288/5002-2S2-12 SFO 5000tions, 560+ cu.in., Super Comp, Super Quick, etc., stick
8400
or auto transmission w/race converter, 14.0 minimum
compression ratio advised.
Competition only, large cu.in. Top Sportsman, Pro
Stock, Quick 16, good also w/large manifold nitrous
systems, auto transmission w/race converter, 14.5
minimum compression ratio advised.

138391*a
138401*a,b

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

Radical competition only, good upper RPM HP, 640+ R-286/5151-2S-16 SFO
cu.in., bracket racing, Pro Street, auto trans w/race
converter, intended for large manifold nitrous system,
14.5 minimum compression ratio advised.
Competition only, maximum performance applications, 500+ cu.in., Super Quick, etc., auto transmission w/race converter, 13.0 minimum compression
ratio advised.

50008400

See pg. 296

R-288/515-2S2-16 SFO

50008400

138971*a,b
3
138911*a,b
3

Competition only, IHRA Pro Stock, unlimited Street,
R-288/515-2S3-18 SFO
very large cu.in. applications, also good w/large manifold nitrous systems, 14.5 minimum compression ratio
advised.

52008400

Competition only, Supercharged Unlimited Street, very R-292/5152-2S-17 SFO 55J 5800large cu.in. applications, for 55mm bearing journals.
8600
Also good w/large manifold nitrous systems.

138921*a,b
3
138981*a,b
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

NOTE: Many options are available for these camshafts, and any of NOTE: In order to use these cams in 65-66 engines, you must
our custom ground camshafts. An iron distributor drive gear
groove the center of the rear cam bearing journal, 3/16”
and rear journal can be specified. SFO firing order (4/7 swap)
wide and 7/64” deep.
IMPORTANT: Adjustable Vacuum Advance Kits available. See page
is offered. Optional journal sizes are: Roller Bearing (1.968”),
333 for details.
2.125”, and 55mm (2.165”). Gun drilling (where applicable) Since 1975, General Motors divisions have exchanged engines
IMPORTANT NOTE: 1991-95 Gen V engines can use these camis available. Camshafts for the GM DRCE family of V-8’s are
throughout different models. Be certain of exactly which
shafts and components if they are converted to adjustable
also offered in 55mm and 60mm journal versions.
engine you have before ordering.
rocker arms by machining the cylinder heads for 99157-16
7/16” screw-in studs and 13650-1 pushrod guideplates, and
installing appropriate rocker arms.

138

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

96848-16e
961226-16e,q

99676-16f
99681-16g
99661-16s

99822-16e,h
99820-16e,i

99098-1j
99097-1k

13640-16l

13984-1*m
13977-1*n

13763TR-16o,p

96848-16e
961356-16e,r

99676-16f
99681-16g
99663-16t

99822-16e,h
99820-16e,i

99098-1j
99097-1k

13640-16l

13984-1*m
13977-1*n

13763TR-16o,p

96848-16e
961356-16e,r

99676-16f
99681-16g
99663-16t

99822-16e,h
99820-16e,i

99098-1j
99097-1k

13640-16l

13984-1*m
13977-1*n

13763TR-16o,p

96848-16e
961356-16e,r

99676-16f
99681-16g
99663-16t

99822-16e,h
99820-16e,i

99098-1j
99097-1k

13640-16l

13984-1*m
13977-1*n

13763TR-16o,p

96848-16e
961226-16e,q

99676-16f
99681-16g
99661-16s

99822-16e,h
99820-16e,i

99098-1j
99097-1k

13640-16l

13984-1*m
13977-1*n

13763TR-16o,p

96848-16e
961226-16e,q

99676-16f
99681-16g
99661-16s

99822-16e,h
99820-16e,i

99098-1j
99097-1k

13640-16l

13984-1*m
13977-1*n

13763TR-16o,p

96848-16e
961356-16e,r

99676-16f
99681-16g
99663-16t

99822-16e,h
99820-16e,i

99098-1j
99097-1k

13640-16l

13984-1*m
13977-1*n

13763TR-16o,p

96848-16e
961356-16e,r

99676-16f
99681-16g
99663-16t

99822-16e,h
99820-16e,i

99098-1j
99097-1k

13640-16l

13984-1*m
13977-1*n

13763TR-16o,p

96848-16e
961356-16e,r

99676-16f
99681-16g
99663-16t

99822-16e,h
99820-16e,i

99098-1j
99097-1k

13640-16l

13984-1*m
13977-1*n

13763TR-16o,p

96848-16e
961356-16e,r

99676-16f
99681-16g
99663-16t

99822-16e,h
99820-16e,i

99098-1j
99097-1k

13640-16l

13984-1*m
13977-1*n

13763TR-16o,p

a Requires cam button spacer and a 11990-1 (.489” I.D.) or 11989-1 (.500” I.D. Accel) aluminumbronze distributor drive gear. For engines equipped with mechanical fuel pumps, fuel pump
pushrod 11985-1 is highly recommended to prevent fuel pump lobe wear.
b Camshaft has SFO firing order, with 4/7 swap.
c Pro Series vertical locking bar roller lifters.
d Ultra Pro Series vertical locking bar roller lifters for .904” diameter lifter bores.
e Must machine cylinder heads.
f Titanium for 3/8” dia. valve stems, must use 99098-1 valve stem locks, included with the retainers.
g Titanium for 11/32” dia. valve stems, must use 99097-1 valve stem locks, included with the retainers.
h For 3/8” dia. valve stems.
i For 11/32” dia. valve stems.
j Machined steel, heat treated for 3/8” dia. valve stems.

k
l
m
n
o
p
q
r
s
t

Machined steel, heat treated for 11/32” dia. valve stems.
Pro Series one-piece.
Pro Series steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1991-95 engines require the installation of 99157-16 7/16” rocker arm studs and 13650-1 pushrod
guideplates (machining required).
1.7 ratio, 7/16” stud, Wide Body. Valve Train Stabilizer available, see page 363.
Requires 99661-16 titanium retainers
For 2.100” assembly height, requires 99663-16 titanium retainers.
Titanium, for 961226-16 valve springs, requires Crane Multi Fit valve stem locks.
Titanium, for 961356-16 valve springs, requires Crane Multi Fit valve stem locks.

866-388-5120 • 386-236-9983 FAX

139

Chevrolet V-8 96-00

454 (7.4L)-502 (8.2L) cu.in. Gen VI

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts

CAMSHAFTS

Brute low end torque and HP, smooth idle, daily usage, HR-204/286-2-12 IG
fuel efficiency, towing, 2000-2600 cruise RPM, 8.5 to
9.5 compression ratio advised. Good cam for Tuner.

8005000

168711*a

Excellent low end & mid range torque and HP, good
HR-214/325-2S-12 IG
idle, daily usage, off road, towing, performance & fuel
efficiency, 2600-3000 cruise RPM, 8.75 to 10.5 compression ratio advised. Good cam for Tuner.

12005000

168721*a

Good low end and mid range torque and HP, good idle, HR-222/339-2S-12 IG
moderate performance usage, auto trans w/2000+
converter, 2800-3200 cruise RPM, 9.0 to 10.75 compression ratio advised. Also mild marine performance
w/performance exhaust.
Excellent mid range torque and HP, fair idle, moderate
HR-226/345-2S-12 IG
performance usage, crate motor upgrade, mild bracket
racing, auto trans w/2500+ converter, mild marine performance, mild supercharged, 3000-3400 cruise RPM, 9.5
to 11.0 compression ratio advised. Good cam for Tuner.

14005400

Excellent mid range torque and upper RPM HP, fair
HR-226/345-2S-14 IG
idle, moderate performance usage, crate motor
upgrade, auto trans w/2800+ converter, mild supercharged, 3200-3600 cruise RPM, 9.75 to 11.25 compression ratio advised. Good cam for Tuner.
Good mid range torque and HP, fair idle, moderate
HR-230/352-2S-12 IG
performance usage, crate motor upgrade, good mid
range HP, mild bracket racing, auto trans w/2500+
converter, marine performance, mild supercharged,
3200-3600 cruise RPM, 10.0 to 11.5 compression ratio
advised.
Excellent mid range and upper RPM torque and HP,
HR-236/359-2S-10 IG
rough idle, performance usage, mild bracket racing w/
heavy car, auto trans w/3000+ converter, 3400-3800
cruise RPM, 10.0 to 11.25 compression ratio advised.

18005800

Good mid range and upper RPM torque and HP, rough HR-236/359-2S-12 IG
idle, performance usage, crate motor upgrade, mild
bracket racing, auto trans w/3000+ converter, marine
performance, 3400-3800 cruise RPM, 10.5 to 11.75
compression ratio advised.

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

26535-16b
13532-16c

204
214

260
270

112

(5) 29
44 (10)

.000 .486
.000 .512

26535-16b
13532-16c

214
220

276
282

112

0 34
47 (7)

.000 .553
.000 .564

26535-16b
13532-16c

222
230

284
292

112

4 38
52 (2)

.000 .576
.000 .598

26535-16b
13532-16c

226
236

288
298

112

6 40
55 1

.000 .587
.000 .610

26535-16b
13532-16c

226
236

288
298

114

4 42
57 (1)

.000 .587
.000 .610

26535-16b
13532-16c

230
236

292
298

112

8 42
57 (1)

.000 .598
.000 .610

26535-16b
13532-16c

236
244

298
306

110

13 43
57 7

.000 .610
.000 .632

26535-16b
13532-16c

236
244

298
306

112

11 45
59 5

.000 .610
.000 .632

3

3
168781*a
3
16005600

168731*a
3
168791*a
3

20005800

168761*a
3

22005800

168801*a

22006000

168741*a

3

3

RPM range shown is for average usage. These cam profiles
preload if standard non-adjustable rocker arms are retained.
will RPM higher, depending upon application.
See page 305 for special pushrod ordering instructions and
IMPORTANT NOTE: Crane Hydraulic Roller Cams offer
page 374 for checking your hydraulic lifter preload.
tremendous power, torque and RPM potential. Due NOTE: Left Hand rotation camshafts are available on special order.
to their RPM capability and increased valve travel it
Contact Crane’s Performance Consultants for details.
is HIGHLY RECOMMENDED that the appropriate Crane Since 1975, General Motors divisions have exchanged engines
valve train components be installed for maximum
throughout different models. Be certain of exactly which
performance and reliability.
engine you have before ordering.
NOTE: The 1996-00 Gen VI engines can use these camshafts and
components if they are converted to adjustable rocker arms
by installing 99152-16 rocker arm studs (no machining
required) and factory pushrod guideplates, providing open
valve spring pressures do not exceed 480 pounds. Custom
length pushrods can also be made to achieve correct lifter

140

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99896-16
99832-16d

99955-16
99976-16e

99822-16f

99098-1g

99896-16
99832-16d

99955-16
99976-16e

99822-16f

99098-1g

99896-16
99832-16d

99955-16
99976-16e

99822-16f

99098-1g

99896-16
99832-16d

99955-16
99976-16e

99822-16f

99098-1g

99896-16
99832-16d

99955-16
99976-16e

99822-16f

99896-16
99832-16d

99955-16
99976-16e

99896-16
99832-16d
99896-16
99832-16d

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

13628-16h
13642-16h,i
13629-16j
13643-16j,i
13628-16h
13642-16h,i
13629-16j
13643-16j,i
13628-16h
13642-16h,i
13629-16j
13643-16j,i

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

16977-1*k

13801C-16l,m 13774-16m,n 13750-16m,p
13744-16m,o 13763TR-16m,q

16977-1*k

13801C-16l,m 13774-16m,n 13750-16m,p
13744-16m,o 13763TR-16m,q

16977-1*k

13801C-16l,m 13774-16m,n 13750-16m,p
13744-16m,o 13763TR-16m,q

13628-16h
13642-16h,i
13629-16j
13643-16j,i

16977-1*k

13801C-16l,m 13774-16m,n 13750-16m,p
13744-16m,o 13763TR-16m,q

99098-1g

13628-16h
13642-16h,i
13629-16j
13643-16j,i

16977-1*k

13801C-16l,m 13774-16m,n 13750-16m,p
13744-16m,o 13763TR-16m,q

99822-16f

99098-1g

13628-16h
13642-16h,i
13629-16j
13643-16j,i

16977-1*k

13801C-16l,m 13774-16m,n 13750-16m,p
13744-16m,o 13763TR-16m,q

99955-16
99976-16e

99822-16f

99098-1g

16977-1*k

13774-16m,n 13750-16m,p
13744-16m,o 13763TR-16m,q

99955-16
99976-16e

99822-16f

99098-1g

13628-16h
13642-16h,i
13629-16j
13643-16j,i
13628-16h
13642-16h,i
13629-16j
13643-16j,i

16977-1*k

13774-16m,n 13750-16m,p
13744-16m,o 13763TR-16m,q

Section Continued

a Camshaft incorporates an integral cast iron distributor drive gear, aluminum-bronze distributor
drive gear not required.
b For use with standard GM alignment bars. Required for use with camshafts having greater than
stock lobe lift.
c Vertical locking bar hydraulic roller lifters, no machining required.
d Ovate wire beehive spring, requires 99976-16 retainers.
e Steel, for 99832-16 beehive springs.
f Must machine cylinder heads.
g Machined steel, heat treated.
h Heavy wall, heat treated, for standard deck height blocks with adjustable rocker arms and hydraulic
roller lifters.
i Pro Series one piece.

j
k
l
m
n
o
p
q

Heavy wall, heat treated, for +.400” deck height “Tall Blocks” with adjustable rocker arms and
hydraulic roller lifters.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.7 ratio, Nitro Carb, extra long slot for 1.560” maximum O.D. valve springs.
Gen VI cylinder heads require the installation of 99152-16 7/16” rocker arm studs (no machining
required) and factory pushrod guideplates.
Crane Classic extruded, 1.7 ratio. Valve Train Stabilizer available, see page 363.
Energizer, 1.7 ratio. Valve Train Stabilizer available, see page 363.
1.7 ratio. Valve Train Stabilizer available, see page 363.
1.7 ratio Wide Body. Valve Train Stabilizer available, see page 363.

866-388-5120 • 386-236-9983 FAX

141

Chevrolet V-8 96-00

454 (7.4L)-502 (8.2L) cu.in. Gen VI

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts

CAMSHAFTS

Good mid range & upper RPM HP, rough idle, performance usage, bracket racing, manifold nitrous system,
auto trans w/3500+ converter, marine performance for
540+ engines, 3800-4200 cruise RPM, 10.5 to 12.5 compression ratio advised. Good w/supercharger 18 lbs. max.
boost w/8.0 max. compression ratio advised.
Good mid range to upper RPM torque, rough idle, performance usage, bracket racing, auto trans w/3500+ converter, marine perf. w/aftermarket dry pipe exhaust systems or tube headers, 3600-4000 cruise RPM, best for
540+ cu.in. engines, 11.0 to 12.75 compression ratio
advised.
Good mid range to upper RPM torque and HP, rough idle,
performance usage, bracket racing, auto trans w/3500+
converter, marine perf. for 540+ cu.in. modified engines
in performance applications w/aftermarket dry pipe
exhaust systems or tube headers. Good w/manifold
nitrous system, 3800-4200 cruise RPM, best for 540+
cu.in. engines, 11.5 minimum compression ratio advised.
Good w/Roots supercharger, 20 lbs. max. boost w/8.0
max. compression ratio advised.
Excellent upper RPM torque and HP, performance usage,
bracket racing, good w/manifold nitrous system, auto
trans w/3500+ converter, best in 540+ cu.in. engines.
11.5 to 12.75 compression ratio advised. Good w/supercharger, 20 lbs. maximum boost, w/8.0 maximum compression ratio advised.
Performance usage, good upper RPM torque and HP,
bracket racing, Pro, Super Pro, etc., auto trans w/4000+
converter, best in 540+ cu.in., 12.5 minimum compression ratio advised.

HR-240/365-2S-14 IG

26006200

168771*a

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

26535-16b
13532-16c

240
248

302
310

114

11 49
63 5

.000 .621
.000 .632

26535-16b
13532-16c

242
246

304
308

112

14 48
60 6

.000 .632
.000 .632

26535-16b
13532-16c

244
256

306
318

114

13 51
67 9

.000 .632
.000 .632

26535-16b
13532-16c

248
256

310
318

114

15 53
67 9

.000 .632
.000 .632

26535-16b
13532-16c

254
262

324
332

110

21.5 52.5
66.5 16.5

.000 .680
.000 .680

26535-16b
13532-16c

254
262

324
332

114

17.5 56.5
69.5 12.5

.000 .680
.000 .680

26535-16b
13532-16c

262
264

332
326

114

21.5 60.5
71 13

.000 .680
.000 .680

26535-16b
13532-16c

262
270

332
340

114

21.5 60.5
73.5 16.5

.000 .680
.000 .680

3
HR-242/372-2S-12 IG

28006200

168811*a
3

HR-244/372-2S2-14 IG

30006400

169651*a
3

HR-248/372-2S-14 IG

32006400

169691*a
3

HR-254/400-2S2-10 IG

34006600

168831*a
3

Performance usage, good upper RPM torque and HP,
HR-254/400-2S4-14 IG
bracket racing, good w/large manifold nitrous system,
auto trans w/race converter, best in 540+ cu.in. engines
w/prepared cylinder heads. 12.5 minimum compression
ratio advised. Good w/large supercharger, 22 lbs. maximum boost w/8.5 maximum compression ratio advised.
Performance usage, good upper RPM torque and HP,
HR-262/400-2S-14 IG
bracket racing, Super Gas, Super Comp, auto trans w/race
converter, best in 572+ cu.in. engines w/prepared cylinder heads, 12.5 minimum compression ratio advised.

36006800

Performance usage, good upper RPM HP, bracket racing, HR-262/400-2S1-14 IG
Super Gas, Super Comp, auto trans w/4000+ converter,
best in 572+ cu.in. engines w/prepared cylinder heads,
good w/large manifold nitrous system, 12.5 min. compression ratio advised. Good w/large supercharger 26 lbs.
max. boost w/8.5 max. compression ratio advised.

38007000

168841*a
3

38006800

168851*a
3
169711*a
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

NOTE: The 1996-00 Gen VI engines can use these camshafts and
NOTE: Left Hand rotation camshafts are available on special order.
components if they are converted to adjustable rocker arms
Contact Crane’s Performance Consultants for details.
by installing 99152-16 rocker arm studs (no machining
IMPORTANT NOTE: Crane Hydraulic Roller Cams offer
required) and factory pushrod guideplates, providing open Since 1975, General Motors divisions have exchanged engines
tremendous power, torque and RPM potential. Due
valve spring pressures do not exceed 480 pounds. Custom
throughout different models. Be certain of exactly which
to their RPM capability and increased valve travel it
length pushrods can also be made to achieve correct lifter
engine you have before ordering.
is HIGHLY RECOMMENDED that the appropriate Crane
preload if standard non-adjustable rocker arms are retained.
valve train components be installed for maximum
See page 305 for special pushrod ordering instructions and
performance and reliability.
page 374 for checking your hydraulic lifter preload.

142

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99896-16
99832-16d

99955-16
99976-16e

99822-16f

99098-1g

13628-16h
13642-16h,i
13629-16j
13643-16j,i

16977-1*k

13774-16m,n 13750-16m,p
13744-16m,o 13763TR-16m,q

99896-16
99832-16d

99955-16
99976-16e

99822-16f

99098-1g

13628-16h
13642-16h,i
13629-16j
13643-16j,i

16977-1*k

13774-16m,n 13750-16m,p
13744-16m,o 13763TR-16m,q

99896-16
99832-16d

99955-16
99976-16e

99822-16f

99098-1g

13628-16h
13642-16h,i
13629-16j
13643-16j,i

16977-1*k

13774-16m,n 13750-16m,p
13744-16m,o 13763TR-16m,q

99896-16
99832-16d

99955-16
99976-16e

99822-16f

99098-1g

13628-16h
13642-16h,i
13629-16j
13643-16j,i

16977-1*k

13774-16m,n 13750-16m,p
13744-16m,o 13763TR-16m,q

99896-16

99955-16

99822-16f

99098-1g

13642-16h,i
13643-16j,i

16977-1*k

13774-16m,n 13750-16m,p
13763TR-16m,q

99896-16

99955-16

99822-16f

99098-1g

13642-16h,i
13643-16j,i

16977-1*k

13774-16m,n 13750-16m,p
13763TR-16m,q

99896-16

99955-16

99822-16f

99098-1g

13642-16h,i
13643-16j,i

16977-1*k

13774-16m,n 13750-16m,p
13763TR-16m,q

99896-16

99955-16

99822-16f

99098-1g

13642-16h,i
13643-16j,i

16977-1*k

13774-16m,n 13750-16m,p
13763TR-16m,q

a Camshaft incorporates an integral cast iron distributor drive gear, aluminum-bronze distributor
drive gear not required.
b For use with standard GM alignment bars. Required for use with camshafts having greater than
stock lobe lift.
c Vertical locking bar hydraulic roller lifters, no machining required.
d Ovate wire beehive spring, requires 99976-16 retainers.
e Steel, for 99832-16 beehive springs.
f Must machine cylinder heads.
g Machined steel, heat treated.
h Heavy wall, heat treated, for standard deck height blocks with adjustable rocker arms and hydraulic
roller lifters.
i Pro Series one piece.

j
k
l
m
n
o
p
q

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Heavy wall, heat treated, for +.400” deck height “Tall Blocks” with adjustable rocker arms and
hydraulic roller lifters.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.7 ratio, Nitro Carb, extra long slot for 1.560” maximum O.D. valve springs.
Gen VI cylinder heads require the installation of 99152-16 7/16” rocker arm studs (no machining
required) and factory pushrod guideplates.
Crane Classic extruded, 1.7 ratio. Valve Train Stabilizer available, see page 363.
Energizer, 1.7 ratio. Valve Train Stabilizer available, see page 363.
1.7 ratio. Valve Train Stabilizer available, see page 363.
1.7 ratio Wide Body. Valve Train Stabilizer available, see page 363.

866-388-5120 • 386-236-9983 FAX

143

Chevrolet V-8 96-00

454 (7.4L)-502 (8.2L) cu.in. Gen VI

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Roller Camshafts

CAMSHAFTS

Excellent low end and mid range torque and HP, fair idle, SR-238/350-2S-12 IG
moderate performance usage, marine performance,
bracket racing, auto trans w/2500+ converter, 34003800 cruise RPM, 10.5 to 11.5 compression ratio advised.
Also mild supercharged, 10 lbs. maximum boost w/8.5
maximum compression ratio advised.
Good low end and mid range torque and HP, fair idle,
SR-246/362-2S-10 IG
moderate performance usage, marine performance,
bracket racing, auto trans w/3000+ converter, 38004200 cruise RPM, 10.5 to 12.0 compression ratio advised.

28006600

168551*a

See pg. 296

LIFTERS
16510-16b
13570-16c

238
246

288
296

112

12 46
60 6

.020 .595
.020 .615

16510-16b
13570-16c

246
254

296
304

110

18 48
62 12

.020 .615
.020 .636

16510-16b
13570-16c

254
262

304
312

112

19 55
67 15

.020 .636
.020 .636

16510-16b
13570-16c

254
262

286
294

112

19 55
67 15

.020 .714
.020 .714

16510-16b
13570-16c

264
270

296
302

110

26 58
69 21

.020 .714
.020 .714

16510-16b
13570-16c

274
284

314
324

110

30 64
75 29

.026 .737
.026 .726

16510-16b
13570-16c

274
284

314
324

114

26 68
79 25

.026 .737
.026 .726

3
30006800

168601*a
3

Good mid range to upper RPM torque and HP, rough idle, SR-254/374-2S-12 IG
performance usage, marine performance, bracket racing,
auto trans w/4000+ converter, 4200-4600 cruise RPM,
11.0 to 12.5 compression ratio advised.

34007200

Performance usage, good low and mid range torque and R-254/420-2S-12 IG
HP, rough idle, bracket racing, auto trans w/3500+ converter, 11.0 to 12.5 compression ratio advised. Good w/
manifold nitrous system. Also supercharged, 18 lbs. maximum boost w/ 8.0 maximum compression ratio advised.

36007200

Performance usage, bracket racing, good mid to upper
R-264/420-2S-10 IG
RPM Torque and HP, Pro, Super Pro, etc., auto trans w/
race converter, 12.0 minimum compression ratio advised.

42007400

Competition only, bracket racing, good upper RPM
R-274/4334-2S-10 IG
Torque and HP, Super Pro, Super Gas, Super Comp, etc.,
auto trans w/race converter, 12.5 minimum compression
ratio advised.

46008000

Competition only, good upper RPM HP, 500+ cu.in.,
R-274/4334-2S-14 IG
bracket racing, auto trans w/race converter, good w/large
manifold nitrous system, 12.5 minimum compression
ratio advised. Good w/large Roots supercharger, 24 lbs.
maximum boost w/8.0 maximum compression ratio
advised.

48008200

168631*a
3
168401*a
3
168411*a
3
168291*a
3
168351*a
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
NOTE: The 1996-00 Gen VI engines can use these camshafts and
components if they are converted to adjustable rocker arms
by installing 99152-16 rocker arm studs (no machining
required) and factory pushrod guideplates, providing open
valve spring pressures do not exceed 480 pounds.
Since 1975, General Motors divisions have exchanged engines
throughout different models. Be certain of exactly which
engine you have before ordering.

144

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

99876-16d
99832-16e

99955-16
99676-16f
99976-16g

99822-16d

99098-1h

13634-16i
13640-16j
13635-16k

16977-1*l

13774-16m,n 13750-16m,o
13763TR-16m,p

99876-16d
99832-16e

99955-16
99676-16f
99976-16g

99822-16d

99098-1h

13634-16i
13640-16j
13635-16k

16977-1*l

13774-16m,n 13750-16m,o
13763TR-16m,p

99876-16d
99832-16e

99955-16
99676-16f
99976-16g

99822-16d

99098-1h

13634-16i
13640-16j
13635-16k

16977-1*l

13774-16m,n 13750-16m,o
13763TR-16m,p

96886-16d

99955-16
99676-16f

99822-16d

99098-1h

13634-16i
13640-16j
13635-16k

16977-1*l

13774-16m,n 13750-16m,o
13763TR-16m,p

96886-16d

99955-16
99676-16f

99822-16d

99098-1h

13634-16i
13640-16j
13635-16k

16977-1*l

13774-16m,n 13750-16m,o
13763TR-16m,p

96886-16d

99955-16
99676-16f

99822-16d

99098-1h

13634-16i
13640-16j
13635-16k

16977-1*l

13774-16m,n 13750-16m,o
13763TR-16m,p

96886-16d

99955-16
99676-16f

99822-16d

99098-1h

13634-16i
13640-16j
13635-16k

16977-1*l

13774-16m,n 13750-16m,o
13763TR-16m,p

a Camshaft incorporates an integral cast iron distributor drive gear, aluminum-bronze distributor
drive gear not required.
b For use with standard GM alignment bars.
c Ultra Pro Series vertical locking bar roller lifters, no machining required.
d Must machine cylinder heads.
e Ovate wire beehive spring, requires 99976-16 retainers.
f Titanium, must use 99098-1 valve stem locks, included with the retainers.
g Steel, for 99832-16 beehive springs.
h Machined steel, heat treated.
i Heavy wall, heat treated.

j
k
l
m
n

Pro Series one piece.
Heavy wall, heat treated, for +.400” deck height “Tall Blocks”.
Pro Series steel billet gears and roller chain set with thrust bearing.
Crane Classic extruded, 1.7 ratio. Valve Train Stabilizer available, see page 363.
Gen VI cylinder heads require the installation of 99152-16 7/16” rocker arm studs (no machining
required) and factory pushrod guideplates. 480 pounds maximum valve spring pressure advised.
o 1.7 ratio. Valve Train Stabilizer available, see page 363.
p 1.7 ratio Wide Body. Valve Train Stabilizer available, see page 363.

866-388-5120 • 386-236-9983 FAX

145

Chevrolet V-8 01-08

8.1 Litre L18 (Vortec 8100)

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts

CAMSHAFTS

Brute low end torque, smooth idle, daily usage, fuel
economy, towing, mild marine usage, 1600-2200
cruise RPM, 8.0 to 9.5 compression ratio advised.

HR-208/292-2S-16 IG

8004600

268701*a

Excellent low end torque and HP, good idle, daily
usage, off road, towing, performance and fuel efficiency, computer upgrades may be required, 26003000 cruise RPM, 8.75 to 10.5 compression ratio
advised. Marine performance usage with free flowing
above water exhaust system.
Good mid range torque and HP, good idle, moderate
performance usage, mild supercharged, computer
upgrades required, 8.75 to 10.5 compression ratio
advised. Marine performance usage with free flowing
above water exhaust system.

HR-216/325-2S-14 IG

12005000

268711*a

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

26535-16b

208
214

264
270

116

(7) 35
48 (14)

.000 .496
.000 .512

26535-16b

214
220

276
241

114

(2) 36
49 (9)

.000 .553
.000 .564

26535-16b

222
230

284
292

112

4 38
52 (2)

.000 .576
.000 .598

26535-16b

226
234

288
296

114

4 42
56 (2)

.000 .587
.000 .610

26535-16b

230
236

292
298

114

6 44
57 (1)

.000 .598
.000 .610

26535-16b

236
244

298
306

114

9 47
61 3

.000 .610
.000 .632

26535-16b

240
248

302
310

112

13 47
61 7

.000 .621
.000 .632

3

3
HR-222/339-2S-12 IG

14005400

268721*a
3

Good mid range torque and HP, fair idle, moderate
HR-226/345-2S-14 IG
performance usage, mild supercharged, computer
upgrades required, 9.0 to 11.0 compression ratio
advised. Marine performance usage in modified
engines with aftermarket high flow abovve water
exhaust systems.
Good mid range HP, fair idle, performance usage,
HR-230/352-2S-14 IG
computer upgrades required, 9.5 to 11.0 compression
ratio advised. Marine performance usage w/ modified
engines having aftermarket dry pipe exhaust systems.

16005600

268731*a

18005800

268761*a

Good mid range HP, rough idle, performance usage,
HR-236/359-2S1-14 IG
mild supercharged, computer upgrades required, 10.0
to 11.5 compression ratio advised. Marine performance usage with modified engines having aftermarket dry pipe exhaust systems.
Good upper RPM HP, rough idle, performance usage
HR-240/365-2S-12 IG
for increased displacement engines, computer
upgrades required, 10.0 to 11.0 compression ratio
advised. Marine performance for highly modified
engines with aftermarket dry pipe exhaust or tube
headers.

22006000

268741*a

3

3

3
26006200

268771*a
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

NOTE: For best performance and reliability, these engines should
be converted to adjustable rocker arms by installing
99155-16 rocker arm studs (no machining required) and
IMPORTANT NOTE: Crane Hydraulic Roller Cams offer tremendous
appropriate rocker arms. Custom length pushrods can also
power, torque and RPM potential. Due to their RPM capabilbe made to achieve correct lifter preload if standard nonity and increased valve travel it is HIGHLY RECOMMENDED
adjustable rocker arms are retained. See page 305 for special
that the appropriate Crane valve train components be
pushrod ordering instructions and page 374 for checking
installed for maximum performance and reliability.
your hydraulic lifter preload.
Since 1975, General Motors divisions have exchanged engines
throughout different models. Be certain of exactly which
engine you have before ordering.

146

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

99896-16
99832-16c

99964-16
99976-16d

99896-16
99832-16c

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

99822-16e

99098-1f

26640-16g

26977-1*h

13774-16i,j
13744-16i,k

13750-16i,l
13763TR-16i,m

99964-16
99976-16d

99822-16e

99098-1f

26640-16g

26977-1*h

13774-16i,j
13744-16i,k

13750-16i,l
13763TR-16i,m

99896-16
99832-16c

99964-16
99976-16d

99822-16e

99098-1f

26640-16g

26977-1*h

13774-16i,j
13744-16i,k

13750-16i,l
13763TR-16i,m

99896-16
99832-16c

99964-16
99976-16d

99822-16e

99098-1f

26640-16g

26977-1*h

13774-16i,j
13744-16i,k

13750-16i,l
13763TR-16i,m

99896-16
99832-16c

99964-16
99976-16d

99822-16e

99098-1f

26640-16g

26977-1*h

13774-16i,j
13744-16i,k

13750-16i,l
13763TR-16i,m

99896-16
99832-16c

99964-16
99976-16d

99822-16e

99098-1f

26640-16g

26977-1*h

13774-16i,j
13744-16i,k

13750-16i,l
13763TR-16i,m

99896-16
99832-16c

99964-16
99976-16d

99822-16e

99098-1f

26640-16g

26977-1*h

13774-16i,j
13744-16i,k

13750-16i,l
13763TR-16i,m

a Camshaft incorporates an integral cast iron distributor drive gear, aluminum-bronze distributor
drive gear not required.
b For use with standard GM alignment bars. Required for use with camshafts having greater than
stock lobe lift (.335”).
c Ovate wire beehive spring, requires 99976-16 retainers.
d Steel, for 99832-16 beehive springs.
e Must machine cylinder heads.
f Machined steel, heat treated.
g Pro Series one piece.

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

h Pro Series steel billet gears and roller chain set with thrust bearing.
i 8.1L cylinder heads require the installation of 99155-16 7/16” rocker arm studs (no machining
required) and factory pushrod guideplates.
j Crane Classic extruded, 1.7 ratio, 7/16” stud.
k Energizer, 1.7 ratio, 7/16” stud.
l 1.7 ratio, 7/16” stud.
m 1.7 ratio Wide Body.

866-388-5120 • 386-236-9983 FAX

147

Chrysler/Dodge Neon 4 cyl. 95-05

SOHC 4V 2.0 Litre

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Follower Camshafts
Good idle, performance usage, good mid to upper
CHR-242-2S-6
RPM HP, street, drag race, OK with nitrous, aftermarket
intake/exhaust advised.

CAMSHAFTS

Good idle, performance usage, for use with turbo,
good upper RPM HP, intercooler advised, aftermarket
intake/low restriction exhaust required.

10006500

See pg. 286

FOLLOWERS

158-0010*

196
200

242
250

106

(11) 27
27 (7)

.000 .335
.000 .315

204
200

250
250

108

(9) 33
29 (9)

.000 .355
.000 .315

216
212

262
262

108

(3) 39
35 (3)

.000 .355
.000 .345

226
226

272
282

114

1 45
52 (6)

.000 .355
.000 .345

232
230

280
285

110

7 45
50 0

.000 .400
.000 .400

236
230

280
285

112

8 48
52 (2)

.000 .440
.000 .400

192
198

247
265

110

3

CHR-250-2SR-8

15006800

158-0012*
3

Performance usage, primarily drag race, good upper
CHR-262-2SR-8
RPM HP, good with turbo, intercooler advised, high
flowing cylinder head/intake/large exhaust advised,
aftermarket ECM required, 12.0+ minimum compression ratio required.
Performance usage, drag race, good upper RPM HP, for CHR-272-2S-14
use with turbo, intercooler advised, high flowing cylinder head/intake/large exhaust advised, aftermarket
ECM required, 12.0+ minimum compression ratio
required.
Competition only, radical drag race, good upper RPM CHR-232/400-2SR-10
HP, turbo with intercooler, high flowing cylinder head/
intake/large exhaust advised, aftermarket ECM
required, 12.0+ minimum compression ratio required.

25007500

Competition only, radical drag race, good high RPM
CHR-236/440-2SR-12
HP, turbo with intercooler, high flowing cylinder head/
intake/large exhaust advised, aftermarket ECM
required, 12.0+ minimum compression ratio required.

35008500

158-0014*
3

30007800

158-0016*
3

32008000

158-0018*a
3
158-0020*a
3

Stock
(For comparison
purposes only)

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

148

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Valve Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CRANECAMS.COM

.000 .309
.000 .275

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

903-2003b

158830-16c

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING BELT
AND SPROCKET
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

158660-16d

903-2003b

158830-16c

158660-16d

903-2003b

158830-16c

158660-16d

903-2003b

158830-16c

158660-16d

903-2003b

158830-16c

158660-16d

903-2003b

158830-16c

158660-16d

a Requires Ferrea lash caps, part no. C10008.
b Includes valve springs and titanium retainers.

Custom grinds available using the following lobes:
Intake
CHR-226/355
CHR-232/400*
Exhaust
CHR-226/345
CHR-230/400*
* Requires Ferrea lash caps, part no. C10008

CHR-236/440*

c Requires 158660-16 retainers.
d Titanium, for use with standard valve locks.

866-388-5120 • 386-236-9983 FAX

149

DOHC 4V
2.0 - 2.4 Litre

Chrysler/Dodge Neon, PT Cruiser 4 cyl. 95-10

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Follower Camshafts
Good idle, daily usage, good mid range HP, performance upgrade for stock engine, aftermarket intake/
exhaust and ECM advised.

CAMSHAFTS

Good idle, performance usage, for use with turbo,
good upper RPM HP, intercooler advised, aftermarket
intake/low restriction exhaust required.
Good idle, performance usage, street, drag race,
intended for use with nitrous, aftermarket intake/
exhaust and ECM advised.

CHR-242-6a

CHR-242-10b
CHR-246-2SR-6a
CHR-246-2SR-10
CHR-246-8a
CHR-246-12b

Performance usage, drag race, turbocharger with
CHR-250-2SR-6a
intercooler, good upper RPM HP, high flowing cylinder
head/intake/large exhaust advised, 11.0+ minimum CHR-250-2SR-6b
compression ratio and aftermarket ECM required.
Fair idle, performance usage, drag race, good mid and CHR-250-6a
upper RPM HP, high flowing cylinder head/intake/
exhaust and aftermarket ECM advised.
CHR-250-10b
Performance usage, drag race, good upper RPM HP,
CHR-258-8a
high flowing cylinder head/intake/large exhaust
advised, 12.0+ minimum compression ratio and after- CHR-258-12b
market ECM required.
Competition only, drag race, good upper RPM HP, high CHR-266-10a
flowing cylinder head/intake/large exhaust advised,
12.5+ minimum compression ratio and aftermarket
CHR-266-10b
ECM required.
Competition only, drag race, good high RPM HP, high
flowing cylinder head/intake/large exhaust advised,
13.0+ minimum compression ratio and aftermarket
ECM required.
Competition only, drag race, good high RPM HP, high
flowing cylinder head/intake/large exhaust advised,
13.0+ minimum compression ratio and aftermarket
ECM required.

CHR-274-10a
CHR-274-10b
CHR-282-6a
CHR-282-6b

Competition only, radical drag race, high RPM HP, high CHR-290-6a
flowing cylinder head/intake/large exhaust advised,
13.0+ minimum compression ratio and aftermarket
CHR-290-6b
ECM required.
Competition only, radical drag race, high RPM HP, high CHR-296-6a
flowing cylinder head/intake/large exhaust advised,
13.5+ minimum compression ratio and aftermarket
CHR-296-6b
ECM required.

b

10006500
10006500
15006800
15006800
15006800
15006800
22007500
22007500
20007200
20007200
25007500
25007500
28007800
28007800
32008000
32008000
36008200
36008200
40008600
40008600
44008800
44008800

See pg. 286

FOLLOWERS

180-0010*a
3

193-0010*b
3

180-0014*a
3

193-0014

*b

3

180-0012*a
3

193-0012b
3

180-0015*a
3

193-0015*b
3

180-0016*a
3

193-0016*b
3

180-0018*a
3

193-0018

*b

3

180-0020*a
3

193-0020

*b

3

180-0022*a
3

193-0022*b
3

180-0024*a
3

193-0024*b
3

180-0026*a
3

193-0026*b
3

180-0028*a
3

193-0028*b
3

Stock
(For comparison
purposes only)
Stock
(For comparison
purposes only)

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

150

CRANECAMS.COM

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Valve Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.
200
200
200
200
204
196
204
196
204
204
204
204
208
204
208
204
208
208
208
208
216
216
216
216
224
224
224
224
232
232
232
232
240
240
240
240
248
248
248
248
256
256
256
256
196
196

242
242
242
242
246
238
246
238
246
246
246
246
250
246
250
246
250
250
250
250
258
258
258
258
266
266
266
266
274
274
274
274
282
282
282
282
290
290
290
290
296
296
296
296
243
243

194
196

248
248

106
110
106
110
108
112
106
106
106
110
108
112
110
110
110
110
106
106
106
106
106
106
108

113

(3)
29
(7)
33
1
29
(3)
33
(3)
33
(7)
37
(2)
28
(2)
28
2
34
(2)
38
4
40
0
44
2
42
2
42
6
46
6
46
18
50
18
50
22
54
22
54
26
58
26
58

23
(9)
27
(13)
23
(13)
27
(17)
27
(9)
31
(13)
30
(4)
30
(4)
26
(6)
30
(10)
32
(4)
36
(8)
42
2
42
2
46
6
46
6
42
10
42
10
46
14
46
14
50
18
50
18

.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000

.354
.354
.354
.354
.364
.345
.364
.345
.364
.364
.364
.364
.374
.364
.374
.364
.374
.374
.374
.374
.394
.394
.394
.394
.413
.413
.413
.413
.433
.433
.433
.433
.453
.453
.453
.453
.472
.472
.472
.472
.492
.492
.492
.492
.344
.315

.000 .325
.000 .259

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

903-2002c

180830-16d

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING BELT
AND SPROCKET
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

158660-16e

903-2002c

180830-16d

158660-16e

903-2002c

180830-16d

158660-16e

903-2002c

180830-16d

158660-16e

903-2002c

180830-16d

158660-16e

903-2002c

180830-16d

158660-16e

903-2002c

180830-16d

158660-16e

903-2002c

180830-16d

158660-16e

903-2002c

180830-16d

158660-16e

903-2002c

180830-16d

158660-16e

903-2002c

180830-16d

158660-16e

a For Neon 2.0 - 2.4L.
b For SRT-4 and PT Cruiser 2.4L.
c Includes valve springs and titanium retainers.

Custom grinds available using the following lobes:
CHR-224/413
CHR-232/433
CHR-240/453
CHR-248/472
CHR-256/492
CHR-264/492
CHR-268/492

d Requires 158660-16 retainers.
e Titanium, for use with standard valve locks.

866-388-5120 • 386-236-9983 FAX

151

Chrysler Small Block V8 Tech Tips & Notes
1957-1958 392 Hemi V8
Although not usually considered to be a Chrysler Small Block,
these early Chysler Hemi engines provided the basic
architecture for the “A” and “LA” engines that followed.
Although visually similar, the Dodge and DeSoto hemis (and
the polyspherical variants) of the 1950’s were unique engines
that had little interchangeability with the Chrysler versions.

CAMSHAFTS

Our 53 prefix is for the 1951–1956 301–331–354 hemis,
while the 54 prefix designates the 1957–1958 392 hemi.
There is a lifter bore bank angle change between these two
families, so be careful since these camshafts have the same
basic dimensions. The cams can be physically interchanged,
but performance would be poor, as valve timing would be
incorrect from bank to bank. A 392 type timing chain set
will also be required when installing these camshafts in the
earlier 301–354 engines.
Retrofit hydraulic roller camshafts and drop in hydraulic
roller lifters are offered, along with most valve train components. With the hydraulic roller applications, there may have
to be some clearancing performed on the cylinder block
and heads where the pushrods pass through, due to the
taller lifters changing the pushrod angles, but modern camshaft technology can easily be applied to this half-century
old powerplant.
Mechanical roller camshafts and drop in roller lifters for
applications ranging from mild street to Nostalgia Top Fuel
are also available, along with most valve train components.
Whether you’re using stock cast iron heads, or the latest billet aluminum pieces, we can supply the proper valve
springs, retainers, and other parts to suit your needs.

1964-1987 273-340-360 (5.9L) & 1967-1986 318
“LA” V8
This engine family is commonly referred to as the Small
Block Chrysler V8. Properly called the “LA” series, it is an evolution of the 1956-1966 “A” family, which included displacements of 277-301-303-318-326 cu.in. The A was noted for its
Polyspherical combustion chamber/staggered valve cylinder heads (one rocker shaft per head, with the intake and
exhaust rockers pointing in opposite directions), and
mechanical lifters (except the 1959 Chrysler 326). The
important part of this heritage is to help explain the unusual 59 degree lifter bore bank angle that carried over into the
LA family. This was used in the A to provide the best compromise for lifter to pushrod angles for its inline lifter bore
blocks. Also note there were 1964-1966 318 engines that
were still the A version, and should not be confused with
the 1967-1986 LA 318.
When upgrading to the LA (Lightweight A) family, Chrysler
maintained the 59 degree lifter bore angle in the blocks,
even though the valves were now inline, in a normally configured wedge chambered cylinder head. Shaft mounted
1.5:1 ratio rocker arms were employed. This resulted in an
awkward appearing angle between the lifters and push-

152

rods. With the change in cylinder head configuration, a different valve layout was incorporated into the heads, however the basic camshaft dimensions were maintained.
Therefore, while A and LA camshafts will physically interchange, half of the lobes will be in the wrong location,
allowing only four cylinders to run properly. The 1964-1967
273 engines were equipped with mechanical lifter camshafts and adjustable rocker arms. Later engines had
hydraulic lifters and non-adjustable rocker arms (with a
couple of rare exceptions).
There were also left-hand rotation marine engines produced that required a unique camshaft. Make certain of the
engine’s rotation if you have a marine application.
Be aware of both OE production and factory replacement
cylinder blocks that may incorporate very large chamfers on
the tops of the lifter bores. This is not usually a problem
when hydraulic and mechanical flat faced camshafts and
lifters are used. In certain cases, if hydraulic and mechanical
roller lifters are installed in these blocks, the oiling passages
in the lifters may become exposed to the chamfer at full
valve lift, causing a loss of oil pressure. Possible solutions
would be sleeving the lifter bores, or having a camshaft
custom ground having a reduced base circle diameter.
Crane Cams’ 69 prefix has been assigned to the camshafts
and components for this engine family, along with its factory produced variants. Principal among these are the R3
blocks that are available from Chrysler. These are offered in
59 degree and 48 degree lifter bank angle options (also, 45
and 47 degrees on the aluminum blocks), with the 59
degree R3 block not intended for roller lifter usage. There
are also a number of choices of camshaft bearing journal
sizes being used. These range from the standard stepped
journals, plus: 50mm (1.968”) – RB (first four journals) or 5RB
(all five journals) suffix; 2.000” – BB suffix; 54mm (2.125”) –
54J suffix; 60mm (2.362”) – 60J suffix.
We offer cast hydraulic and mechanical lifter camshafts for
the LA engines having the standard journal diameter, lifter
bank angle, and firing order.
Steel billet retrofit hydraulic roller camshafts and components are available. The hydraulic roller lifters have a vertical
locking bar, and are a drop-in configuration, with no
machining required. These camshafts are produced from
steel billet material, are heat treated, and then finish
ground. They also incorporate a cast iron distributor drive
gear and rear journal (IG suffix), allowing the use of a standard type distributor gear for long term reliability. Some
early production and some later replacement and aftermarket cylinder heads may require modifications for pushrod
clearance, due to their angle having changed resulting from
the higher pushrod seats in the hydraulic roller lifters.
Steel billet mechanical roller camshafts are offered with
Iron Gear versions for street performance and endurance
racing, having standard diameter journals. Racing mechanical roller camshafts are available in standard firing order
(1-8-4-3-6-5-7-2) and SFO (1-8-7-3-6-5-4-2) firing order.
Mechanical roller camshafts are also available for the various camshaft journal diameters and lifter bore bank angles
as previously mentioned.

CRANECAMS.COM

1986-1991 318 (5.2L) &
1987-1991 360 (5.9L) “LA” V8
These engines are a continuation of the LA series, being
factory upgraded with hydraulic roller camshafts and lifters.
Cylinder head changes were also made, with the valve
spring envelope being reduced, making it very difficult to
fit performance valve springs. Still designated with our 69
prefix, this engine group is listed separately to properly
define the emissions legalities of the camshafts.

Dodge R5
This is an evolution of the LA engine, designed for rules
specific oval track racing. These engines were never
installed in any vehicles, or sold as a complete assembly.
Normally paired with the P7 cylinder heads, these are built
per application for each form of competition. This is known
as our 184 prefix, with 8620 steel billet roller cams having
60mm journals available on special order.

Hydraulic roller camshafts are offered, along with many
valve train components.

1992-2002 5.2L & 5.9L Magnum V8
The final upgrade to the LA family, the Magnum engines
received non-adjustable pedestal mounted 1.6:1 ratio rocker arms from the factory. The nose of the camshaft was also
shortened as a result of vehicle packaging requirements, so
there is no camshaft interchangeability with the earlier LA
engines. Our 70 prefix indicates this version.
We offer hydraulic roller camshafts and many valve train
components for the Magnum. Our 36655-16 Pushrod
Guideplate and Rocker Arm Stud Conversion Kit can be
used to install adjustable stud mounted rocker arms, with
no cylinder head machining required.

2002-2010 5.7L & 6.1L HEMI V8
Chrysler’s latest pushrod V8 capitalizes on the heritage of
the legendary Chrysler Hemi powerplants of the 50’s, 60’s,
and 70’s. Loosely based around the LA engine’s architecture,
these are equipped with a hydraulic roller camshaft and
.842” diameter hydraulic roller lifters. Crane Cams’ 198 prefix
denotes our products for these engines. Whenever upgrading to a performance camshaft, the cylinder deactivation
system (MDS) lifters can not be used, and computer
upgrades will be required. The 392 Crate engines are also
included in this group.
We currently offer hydraulic roller camshafts, and other
valve train components, with more products to be introduced.

866-388-5120 • 386-236-9983 FAX

153

Chrysler Hemi V-8 51-56 and 57-58

301-331-354 and 392 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts—Retrofit

Good low end and mid range and HP, good idle,
daily and performance usage, auto trans w/2500+
converter, 2600-3400 cruise RPM, 8.75 to 10.5
compression ratio advised.

HR-224/339-10

20006000

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

68532-16c

224
224

286
286

110

7 37
47 (3)

.000 .509
.000 .509

68532-16c

230
240

292
302

114

6 44
59 1

.000 .528
.000 .548

68532-16c

240
248

302
310

108

17 43
57 11

.000 .548
.000 .558

66515-16
66542-16d

230
230

280
280

108

12 38
48 2

.020 .507
.020 .507

66515-16
66542-16d

230
238

280
288

110

10 40
54 4

.020 .507
.020 .525

66515-16
66542-16d

238
246

288
296

112

12 46
60 6

.020 .525
.020 .543

66515-16
66542-16d

246
246

296
296

112

16 50
60 6

.020 .543
.020 .543

66542-16d

278
278

310
310

110

33 65
73 25

.020 .687
.022 .687

66542-16d

284
284

324
324

110

35 69
75 29

.026 .684
.026 .684

66542-16d

285
285

328
328

108

39.5 65.5
75.5 29.5

.026 .615
.028 .615

3

Good mid to upper RPM torque and HP, fair idle, daily and HR-230/352-2-14
performance usage, also mild supercharged, auto trans
w/2500+ converter, 3200-4000 cruise RPM, 9.5 to 11.0
compression ratio advised, or 8.5 to 10.0 w/supercharger

26006600

Good upper RPM torque and HP, rough idle, performance HR-240/365-2S-8
usage, auto trans w/ 3000+ converter, 4000-4800 cruise
RPM, 11.0 to 12.5 compression ratio advised.

32006800

539531a
549531b
3
539541a
549541b
3

Mechanical Roller Camshafts
Good low end and mid range torque, good idle, daily
and performance usage, 2600-3400 cruise RPM, 8.75
to 9.75 compression ratio advised.

SR-230/338-8

Good mid range RPM torque and HP, good idle, daily and
performance usage, also mild supercharged, auto trans
w/2000+ converter, 2800-3600 cruise RPM, 9.0 to 10.5
compression ratio advised, or 8.0 to 9.0 with supercharger.

SR-230/338-2S-10

22006200

538491a,e
548491b,e
3

22006200

538501a,e
548501b,e
3

Good mid to upper RPM torque and HP, fair idle, daily and SR-238/350-2S-12
performance usage, also mild supercharged, auto trans
w/2500+ converter, 3200-4000 cruise RPM, 9.5 to 11.0
compression ratio advised, or 8.5 to 10.0 with supercharger.

28006600

Good upper RPM torque and HP, rough idle, performance SR-246/362-12
usage, also supercharged, auto trans w/3000+ converter,
3600-4400 cruise RPM, 10.0 to 11.5 compression ratio
advised, or 8.5 to 10.5 with supercharger.

32007000

Competition only, nostalgia A/F.

539521a
549521b

See pg. 294

R-278/458-10

538511a,e
548511b,e
3
538521a,e
548521b,e
3

60008600

538701a,e
548701b,e
3

Competition only, baseline nostalgia T/F.

R-284/456-10

60009900

538661a,e
548661b,e
3

Competition only, cacklefest exhibition.

R-285/410-8

538711a,e
548711b,e
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

153A

NOTE: Although the 1951-1956 301-331-354 camshafts have the
basic same dimensions as the 1957-1958 392 camshafts,
and are physically interchangeable, the lifter bore bank
angle is different between these two groups. You must use
the correct camshaft for your particular block to achieve
proper performance.

CRANECAMS.COM

NOTE: All camshafts are the short nose (1.100”), internally
threaded (7/16”-14) configuration, requiring the 57-58
timing set.

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99838-16f

99957-16g
99944-16h

99822-16f,g
99820-16f,h

99098-1g,j
99097-1h,j

69975-1k

99838-16f

99957-16g
99944-16h

99822-16f,g
99820-16f,h

99098-1g,j
99097-1h,j

69975-1k

99838-16f

99957-16g
99944-16h

99822-16f,g
99820-16f,h

99098-1g,j
99097-1h,j

69975-1k

99893-16f

99954-16g
99953-16h

99822-16f,g
99820-16f,h

99098-1g,j
99097-1h,j

69975-1k

99893-16f

99954-16g
99953-16h

99822-16f,g
99820-16f,h

99098-1g,j
99097-1h,j

69975-1k

99893-16f

99954-16g
99953-16h

99822-16f,g
99820-16f,h

99098-1g,j
99097-1h,j

69975-1k

99893-16f

99954-16g
99953-16h

99822-16f,g
99820-16f,h

99098-1g,j
99097-1h,j

69975-1k

96884-16f

99675-16i

99097-1h,j

96884-16f

99675-16i

99097-1h,j

96884-16f

99675-16i

99097-1h,j

a For 1951-1956 301-331-354 cu.in.
b For 1957-1958 392 cu.in.
c Vertical locking bar hydraulic roller lifters. Due to the increased height of these lifters, the cylinder
heads will require clearancing for the changed pushrod angles.
d Ultra Pro series roller lifters.
e Requires either 69990-1 aluminum bronze, or 69970-1 coated steel distributor gears.
f Must machine cylinder heads.

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 320

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

g For 3/8” valve stems.
h For 11/32” valve stems.
i Titanium, for 11/32” single groove valve stems, must use 99097-1 valve stem locks (included with
the retainers).
j Machined steel, heat treated, single groove.
k Performance steel billet gears and roller chain set.

866-388-5120 • 386-236-9983 FAX

153B

Chrysler-Dodge-Plymouth “LA” V-8 64-87

273-340-360 (5.9L) and
67-86 318 (5.2L) cu.in

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts
Brute low end torque, smooth idle, daily usage, fuel
economy, 1600-2200 cruise RPM, 7.75 to 8.75 compression ratio advised.

H-248-2

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code
8004200

CAMSHAFTS

12004800

Good low end and mid range torque and HP, good idle, Z-268-2
daily usage, off road, towing, economy, mild marine
performance, also mild turbocharged, 2400-2800
cruise RPM, 8.5 to 10.0 compression ratio advised.

12005000

99278-16

192
204

248
260

112

(11) 23
39 (15)

.000 .400
.000 .427

Energizer
272 H10

693901*
693902*a

99278-16

204
216

260
272

112

(5) 29
45 (9)

.000 .427
.000 .454

99278-16

212
220

268
276

112

(1) 33
47 (7)

.000 .459
.000 .480

99278-16

216
216

272
272

110

3 23
43 (7)

.000 .454
.000 .454

99278-16

216
228

272
284

112

1 35
51 (3)

.000 .454
.000 .480

99278-16

220
228

276
284

110

5 35
49 (1)

.000 .480
.000 .501

99278-16
99378-16*b

222
222

294
294

106

9 33
41 1

.000 .480
.000 .480

99278-16
99378-16*b

222
234

278
290

114

2 40
56 (2)

.000 .467
.000 .494

3
693511*
693512*
3
18005200

15005*
150052*a
3

Good low end and mid range torque and HP, good idle, H-272-2
daily usage and off road, towing, performance and
fuel efficiency, marine performance, 2600-3000 cruise
RPM, 8.75 to 10.5 compression ratio advised.

18005400

Good low end and mid range torque and HP, good idle, Z-276-2
daily usage and off road, towing, performance and
fuel efficiency, marine performance, 2600-3000 cruise
RPM, 8.75 to 10.5 compression ratio advised.

18005600

Excellent mid range torque, rough idle,moderate performance usage, limited oval track, mild bracket racing, auto trans w/3000+ converter, serious off road,
9.5 to 11.0 compression ratio advised.

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

Great low end torque and HP, smooth idle, daily usage, H-260-2
off road, towing, economy, mild marine performance,
also mild turbocharged, 2200-2600 cruise RPM, 8.0 to
9.5 compression ratio advised.

Good low end to mid range torque, good idle, daily
usage, off road, highway towing, fuel efficiency plus
performance, 2600-3000 cruise RPM, 8.75 to 10.0
compression ratio advised.

693971*

See pg. 293

H-222/3200-6

Good mid range torque and HP, fair idle, daily perfor- H-278-2
mance usage, mild bracket racing, mild supercharged,
small nitrous system, 3000-3400 cruise RPM, 9.5 to
10.75 compression ratio advised.

693941*
693942*a
3
693521*
693522*a
3

22005600

690141*
3

22005800

693801*
693802*a
3

RPM range shown is for average usage. These cam profiles
NOTE: Early 1986-91 318 (5.2L) and early 1987-91 360 (5.9L)
will RPM higher, depending upon application.
engines are equipped with hydraulic roller camshafts and
NOTE: For maximum performance, and to provide the most
lifters. Conventional hydraulic, mechanical, or roller camaccurate valve adjustment on hydraulic lifter camshafts, the
shafts and lifters can be installed in these engines, providing
use of our 69770-16 adjustable rocker arms and 69691-16
the appropriate kit components are used.
pushrods is highly recommended.

154

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

69308-1c

99835-16c

69308-1c

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

99948-16

69621-16e

69975-1*f

69770-16g
69771-16*h

69790-1i
69791-1*j

99835-16c

99948-16

69621-16e

69975-1*f

69770-16g
69771-16*h

69790-1i
69791-1*j

69308-1c

99835-16c

99948-16

69621-16e

69975-1*f

69770-16g
69771-16*h

69790-1i
69791-1*j

69308-1c

99835-16c

99948-16

69621-16e

69975-1*f

69770-16g
69771-16*h

69790-1i
69791-1*j

69308-1c

99835-16c

99948-16

69621-16e

69975-1*f

69770-16g
69771-16*h

69790-1i
69791-1*j

69308-1c

99835-16c

99948-16

69621-16e

69975-1*f

69770-16g
69771-16*h

69790-1i
69791-1*j

99838-16d

99948-16

69621-16e

69975-1*f

69770-16g
69771-16*h

69790-1i
69791-1*j

99835-16c

99948-16

69621-16e

69975-1*f

69770-16g
69771-16*h

69790-1i
69791-1*j

69308-1c

99822-16d

See pg. 315

See pg. 320

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued

a
b
c
d
e
f

Cam and lifter kit, includes installation lubricants.
Optional Hi Intensity hydraulic lifters, see page 292 for details.
Contains standard diameter valve springs, no machining required.
Must machine cylinder heads.
Heavy wall, heat treated, for use with adjustable rocker arms.
Performance steel billet gears and roller chain set.

g 1.5 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).
h 1.6 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).
i 1.5 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane
pushrods.
j 1.6 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane
pushrods.

866-388-5120 • 386-236-9983 FAX

155

Chrysler-Dodge-Plymouth “LA” V-8 64-87

273-340-360 (5.9L) and
67-86 318 (5.2L) cu.in

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts — Retrofit

CAMSHAFTS

Excellent low end torque and HP, smooth idle, daily
usage, towing, economy, also mild turbocharged,
2200-3000 cruise RPM, 8.0 to 9.5 compression ratio
advised.

HR-204/286-2-12 IG

Good low end torque and HP, good idle, daily usage,
off road, performance and fuel efficiency, also mild
turbocheaged, 2600-3400 cruise RPM, 8.75 to 10.5
compression ratio advised.

HR-214/325-2S-12 IG

Good low end and mid range torque and HP, fair idle,
moderate performance usage, mild bracket racing, auto
trans w/2500+ converter, 3000-3800 cruise RPM, 9.5 to
10.75 compression ratio advised.

HR-222/339-2S-12 IG

8004800

699601*a

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

69532-16b

204
214

260
270

112

(5) 44
29 (10)

.000 .429
.000 .452

69532-16b

214
222

276
284

112

0 34
48 (6)

.000 .488
.000 .509

69532-16b

222
230

284
292

112

4 38
52 (2)

.000 .509
.000 .528

69532-16b

226
230

288
292

110

8 38
50 0

.000 .518
.000 .528

69532-16b

230
238

292
300

112

8 42
56 10

.000 .528
.000 .548

69532-16b

238
246

300
308

108

16 42
56 10

.000 .548
.000 .558

69532-16b

238
246

300
308

114

10 48
62 4

.000 .548
.000 .558

69532-16b

242
252

304
314

108

18 44
59 13

.000 .558
.000 .558

69532-16b

246
254

308
316

108

20 46
60 14

.000 .558
.000 .558

69532-16b

252
262

314
324

110

21 51
66 16

.000 .558
.000 .558

3
14005400

699611*a
3

20006000

699621*a

20006000

699651*a

3

Good mid range torque and HP, fair idle, moderate
HR-226/345-2S1-10 IG
performance usage, bracket racing w/heavy car, auto
trans w/2500+ converter, serious off road, 3200-4000
cruise RPM, 10.0 to 11.5 compression ratio advised.
Good mid to upper RPM torque and HP, fair idle, performance usage, 3600-4400 cruise RPM, good w/manifold
nitrous system, 10.0 to 11.5 compression ratio advised.

HR-230/352-2S-12 IG

Good mid range to upper RPM torque and HP, rough
idle, performance usage, bracket racing, auto trans
w/3500+ converter, 360+ cu.in., 4000-4800 cruise
RPM, 10.5 to 12.0 compression ratio advised.

HR-238/365-2S-8 IG

3
26006600

699631*a
3

28006800

699661*a
3

Good mid range to upper RPM torque and HP, rough
HR-238/365-2S-14 IG
idle, performance usage, mild bracket racing, auto trans
w/3500+ converter, 4200-4800 cruise RPM, 10.5 to
12.0 compression ratio advised, also mild supercharged.
Rough idle, performance usage, bracket racing, auto
trans w/3500+ converter, 4000-4800 cruise RPM,
360+ cu.in., 11.0 to 12.5 compression ratio advised.

HR-242/372-2-8 IG

Performance usage, bracket racing w/ heavy car, auto
trans w/4000+ converter, 380+ cu.in., 11.5 to 13.0
compression ratio advised.

HR-246/372-2S-8 IG

30007000

699641*a
3

32007000

699671*a
3

34007000

699681*a
3

Performance usage, good upper RPM HP, bracket rac- HR-252/372-2S-10 IG
ing, good w/manifold nitrous system, auto trans
w/4000+ converter, 380+ cu.in., 13.0 minimum compression ratio advised, also mild supercharged.

40007200

699691*a
3

RPM range shown is for average usage. These cam profiles
NOTE: For maximum performance, and to provide the most accu- NOTE: Early 1986-91 318 (5.2L) and early 1987-91 360 (5.9L)
will RPM higher, depending upon application.
rate valve adjustment on hydraulic roller camshafts, the use
engines are equipped with hydraulic roller camshafts and
IMPORTANT: Due to the increased pushrod seat height of the Crane
of our 69770-16 or 69790-1 adjustable rocker arms and
lifters. Conventional hydraulic, mechanical, or roller camretrofit hydarulic roller lifters, some early cylinder heads,
69628-16 pushrods is highly recommended. Otherwise,
shafts and lifters can be installed in these engines, providing
and some aftermarket cylinder heads, may have to be modispecial length pushrods will be required. See page 305 for
the appropriate kit components are used.
fied for pushrod clearance.
special pushrod ordering instructions.

156

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99838-16c

99948-16

99838-16c

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

99822-16c

69628-16d

69975-1*e

69770-16f
69771-16*g

69790-1h
69791-1*i

99948-16

99822-16c

69628-16d

69975-1*e

69770-16f
69771-16*g

69790-1h
69791-1*i

99838-16c

99948-16

99822-16c

69628-16d

69975-1*e

69770-16f
69771-16*g

69790-1h
69791-1*i

99838-16c

99948-16

99822-16c

69628-16d

69975-1*e

69770-16f
69771-16*g

69790-1h
69791-1*i

99838-16c

99948-16

99822-16c

69628-16d

69975-1*e

69770-16f
69771-16*g

69790-1h
69791-1*i

96874-16c

99957-16

99822-16c

69628-16d

69975-1*e

69770-16f
69771-16*g

69790-1h
69791-1*i

96874-16c

99957-16

99822-16c

69628-16d

69975-1*e

69770-16f
69771-16*g

69790-1h
69791-1*i

96874-16c

99957-16

99822-16c

69628-16d

69975-1*e

69770-16f
69771-16*g

69790-1h
69791-1*i

96874-16c

99957-16

99822-16c

69628-16d

69975-1*e

69770-16f
69771-16*g

69790-1h
69791-1*i

96874-16c

99957-16

99822-16c

69628-16d

69975-1*e

69770-16f
69771-16*g

69790-1h
69791-1*i

a Camshaft incorporates an integral cast iron distributor drive gear, aluminum-bronze distributor
drive gear not required.
b Vertical locking bar hydraulic roller lifters, no machining required. Special length pushrods are
required, use 69628-16 with adjustable rocker arms.
c Must machine cylinder heads.
d Heavy wall, heat treated, for use with adjustable rocker arms.
e Performance steel billet gears and roller chain set.
f 1.5 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).

See pg. 315

See pg. 320

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

g 1.6 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).
h 1.5 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane
pushrods.
i 1.6 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane
pushrods.

866-388-5120 • 386-236-9983 FAX

157

Chrysler-Dodge-Plymouth “LA” V-8 64-87

273-340-360 (5.9L) and
67-86 318 (5.2L) cu.in

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Mechanical Lifter Camshafts

CAMSHAFTS

Good low end and mid range torque and HP, fair idle,
moderate performance usage, bracket racing, 34003800 cruise RPM, 10.0 to 11.5 compression ratio
advised.

F-238/3200-2-14

Good mid range torque, performance usage, limited
oval track 1/4-3/8 mile, bracket racing w/heavy car,
serious off road, auto trans w/2500+ converter, 10.5
to 12.0 compression ratio advised.

F-244/3454-2S-6

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code
26006400

691191*

32006800

690921*

690911*

F-256/383-2S-8

36007400

690931*

238
248

300
310

114

10 48
63 5

.022 .480
.022 .500

99260-16

244
252

280
288

106

19 45
55 17

.026 .518
.026 .536

99260-16

248
258

284
294

108

21 47
62 16

.026 .540
.026 .560

99260-16

256
260

312
316

108

25 51
63 17

.014 .575
.016 .585

99260-16

258
268

294
304

108

26 52
67 21

.026 .560
.026 .580

99260-16

262
264

294
296

110

26 56
67 17

.018 .591
.018 .596

99260-16

268
278

304
314

108

31 57
72 26

.026 .580
.026 .600

99260-16

274
288

306
324

108

34 60
75 33

.018 .618
.026 .620

99260-16

278
278

314
314

108

36 62
72 26

.026 .600
.026 .600

99260-16

288
288

324
324

108

41 67
77 31

.026 .620
.026 .620

3

3

Good mid range and upper RPM torque and HP, rough
F-258/3735-2-8
idle, performance usage, bracket racing, 340+ cu.in.,
auto trans w/2500+ converter, 11.0 to 12.5 compression
ratio advised.
Good upper RPM torque and HP, moderate competition only, bracket racing, 360+ cu.in., auto trans
w/3000+ converter, good w/ plate nitrous system,
aluminum cylinder heads recommended, 12.0 minimum compression ratio advised.
Good upper RPM torque and HP,moderate competition
only, bracket racing, 360+ cu.in., auto trans w/3000+
converter, 12.0 minimum compression ratio advised.

F-262/394-2S-10

Competition only, good upper RPM torque and HP,
auto trans w/3500+ converter, good with manifold
nitrous system, 360+ cu.in., 12.5 minimum compression ratio advised.

F-274/412-2S-8

36007200

691381*
3

38007600

691391*
3

F-268/3868-2-8

40007600

691561*
3

42008000

691571*
3

Competition only, good upper RPM HP, auto trans
F-278/4002-8
w/3500+ converter, 360+ cu.in., 12.5 minimum compression ratio advised.

44008000

F-288/4134-8

50008400

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
NOTE: To effect valve adjustment, 318, 340 and 360 engines
require the use of Crane Adjustable Rocker Arms and appropriate pushrods when using mechanical lifter cams.

158

99260-16

3
32007000

Radical competition only, maximum performance
applications, flat tappet restricted classes, aluminum
cylinder heads advised, 13.5 minimum compression
ratio advised.

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

Good mid range torque and HP, rough idle, performance F-248/3602-2-8
usage, limited oval track, bracket racing, serious off road,
auto trans w/2000+ converter, 10.5 to 12.0 compression
ratio advised.
Performance usage, great mid range torque and HP,
bracket racing, 340+ cu.in., auto trans w/2500+ converter, 11.0 to 12.5 compression ratio advised.

See pg. 293

691701*
3
691951*
3

NOTE: Early 1986-91 318 (5.2L) and early 1987-91 360 (5.9L)
engines are equipped with hydraulic roller camshafts and
lifters. Conventional hydraulic, mechanical, or roller camshafts and lifters can be installed in these engines, providing
the appropriate kit components are used.

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

a
b
c
d
e

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99838-16a

99948-16

99838-16a

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

99822-16a

69622-16b

69975-1*c

69770-16d
69771-16*e

69790-1f
69791-1*g

99948-16

99822-16a

69622-16b

69975-1*c

69770-16d
69771-16*e

69790-1f
69791-1*g

99838-16a

99948-16

99822-16a

69622-16b

69975-1*c

69770-16d
69771-16*e

69790-1f
69791-1*g

99838-16a

99948-16

99822-16a

69622-16b

69975-1*c

69770-16d
69771-16*e

69790-1f
69791-1*g

99838-16a

99948-16

99822-16a

69622-16b

69975-1*c

69770-16d
69771-16*e

69790-1f
69791-1*g

99838-16a

99948-16

99822-16a

69622-16b

69975-1*c

69770-16d
69771-16*e

69790-1f
69791-1*g

99838-16a

99948-16

99822-16a

69622-16b

69975-1*c

69770-16d
69771-16*e

69790-1f
69791-1*g

99838-16a

99948-16

99822-16a

69622-16b

69975-1*c

69770-16d
69771-16*e

69790-1f
69791-1*g

99838-16a

99948-16

99822-16a

69622-16b

69975-1*c

69770-16d
69771-16*e

69790-1f
69791-1*g

99838-16a

99948-16

99822-16a

69622-16b

69975-1*c

69770-16d
69771-16*e

69790-1f
69791-1*g

Must machine cylinder heads.
Heavy wall, heat treated, for use with adjustable rocker arms.
Performance steel billet gears and roller chain set.
1.5 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).
1.6 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).

See pg. 315

See pg. 320

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

f 1.5 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane
pushrods.
g 1.6 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane
pushrods.

866-388-5120 • 386-236-9983 FAX

159

Chrysler-Dodge-Plymouth “LA” V-8 64-87

273-340-360 (5.9L) and
67-86 318 (5.2L) cu.in

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Roller Camshafts

CAMSHAFTS

Good low end and mid range torque and HP, fair idle, SR-238/350-2S-12 IG
moderate performance usage, mild bracket racing,
auto trans w/2500+ converter, 3400-3800 cruise RPM,
10.5 to 11.5 compression ratio advised.

28006600

Good mid to upper RPM torque & HP, fair idle, moderate SR-246/362-2S-12 IG
performance usage, mild bracket racing, good w/plate
nitrous system, auto trans w/3000+ converter, 38004200 cruise RPM, 10.5 to 12.0 compression ratio advised.
Good w/Roots supercharger, 14 lbs. maximum boost
w/8.0 maximum compression ratio advised.
Competition only, bracket racing, heavy car, good w/
R-256/452-2S-10
manifold nitrous system, 360+ cu.in., auto trans w/race
converter, aftermarket aluminum cylinder heads
required, 12.0 to 13.0 compression ratio advised.

32007000

38007800

698271*b

Good mid range torque and HP, rough idle, perforR-260/420-2S-8
mance usage, oval track, bracket racing, auto trans w/
race converter, 11.5 to 12.5 compression ratio advised.

38007600

698801* b

Competition only, good mid to upper RPM HP, oval track, R-268/420-2S1-8
bracket racing, auto trans w/race converter, 12.5 minimum compression ratio advised.

40007800

Competition only, good upper RPM HP, bracket racing, R-272/420-2-8
auto trans w/race converter, 12.5 minimum compression ratio advised.

42008000

Competition only, good upper RPM torque and HP,
bracket racing, Super Pro, Super Gas, auto trans w/race
converter, aftermarket aluminum cylinder heads
required, 13.0 minimum compression ratio advised.

R-274/482-2S-8

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

69515-16
69542-16c

238
246

288
296

112

12 46
60 6

.020 .525
.020 .543

69515-16
69542-16c

246
254

283
290

112

15 49
63 9

.020 .543
.020 .561

69542-16c

256
268

285
297

110

23 53
69 19

.020 .746
.022 .746

69515-16
69542-16c

260
266

292
298

108

26 54
65 21

.020 .630
.020 .630

69515-16
69542-16c

268
276

300
308

108

30 58
70 26

.020 .630
.020 .630

69515-16
69542-16c

272
282

304
314

108

32 60
72 29

.020 .630
.020 .630

69542-16c

274
278

318
334

108

30 64
72 26

.016 .723
.030 .735

69515-16
69542-16c

276
286

308
318

110

32 64
77 29

.020 .630
.020 .630

69542-16c

280
288

309
317

108

37 63
77 31

.020 .678
.022 .678

69542-16c

284
292

318
326

108

39 65
79 33

.035 .715
.030 .688

3
698531*a
3

3

3
698821* b
3
698831* b
3
42008200

698281* b
3

Competition only, good upper RPM HP, bracket racing, R-276/420-2-10
auto trans w/race converter, nitrous, 12.5 minimum
compression ratio advised.

44008200

Competition only, bracket racing, good upper RPM HP, R-280/452-2S-8
Super Quick, Super Comp, etc.,manual trans or auto
w/trans brake, aftermarket aluminum cylinder heads
required, 13.0 minimum compression ratio advised.

50008600

Competition only, Super Stock or Competition elim.,
manual trans or auto w/trans brake, 13.5 minimum
compression ratio advised.

698521*a

See pg. 296

R-284/4765-2S-8

698841* b
3
698291* b
3

52009000

698611*b
3

RPM range shown is for average usage. These cam profiles
Crane’s Performance Consultants for details.
the appropriate kit components are used.
will RPM higher, depending upon application.
IMPORTANT NOTE: Roller lifter camshafts are not intended for use NOTE: To effect valve adjustment, 318, 340 and 360 engines
NOTE: 8620 steel billet roller camshafts for Chrysler R series
in R blocks having 59 degree bank angle lifter bores. Contact
require the use of Crane Adjustable Rocker Arms and apcylinder blocks with 50mm, 2.000”, and 60mm diameter
Crane’s Performance Consultants for details.
propriate pushrods when using roller lifter cams.
camshaft bearing journals, and 45, 47, or 48 degree lifter
NOTE: Early 1986-91 318 (5.2L) and early 1987-91 360 (5.9L)
bore bank angles are available on special order. Lightweight,
engines are equipped with hydraulic roller camshafts and
gun drilled rear drive camshafts are also an option. Approlifters. Conventional hydraulic,mechanical, or roller campriate oil conducting roller lifters are also available. Contact
shafts and lifters can be installed in these engines, providing

160

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99893-16d

99957-16

99893-16d

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

99822-16d

69622-16f

69975-1*g

69770-16h
69771-16*i

69790-1j
69791-1*k

99957-16

99822-16d

69622-16f

69975-1*g

69770-16h
69771-16*i

69790-1j
69791-1*k

96883-16d

99679-16e

99822-16d

69622-16f

69975-1*g

69770-16h
69771-16*i

69790-1j
69791-1*k

99885-16d

99955-16

99822-16d

69622-16f

69975-1*g

69770-16h
69771-16*i

69790-1j
69791-1*k

99885-16d

99955-16

99822-16d

69622-16f

69975-1*g

69770-16h
69771-16*i

69790-1j
69791-1*k

99885-16d

99955-16

99822-16d

69622-16f

69975-1*g

69770-16h
69771-16*i

69790-1j
69791-1*k

96883-16d

99679-16e

99822-16d

69622-16f

69975-1*g

69770-16h
69771-16*i

69790-1j
69791-1*k

99885-16d

99955-16

99822-16d

69622-16f

69975-1*g

69770-16h
69771-16*i

69790-1j
69791-1*k

96883-16d

99679-16e

99822-16d

69622-16f

69975-1*g

69770-16h
69771-16*i

69790-1j
69791-1*k

96883-16d

99679-16e

99822-16d

69622-16f

69975-1*g

69770-16h
69771-16*i

69790-1j
69791-1*k

a Camshaft incorporates an integral cast iron distributor drive gear, aluminum-bronze distributor
drive gear not required.
b Requires 69990-1 aluminum-bronze distributor drive gear.
c Ultra Pro Series roller lifters.
d Must machine cylinder heads.
e Titanium, must use 99098-1 single-groove valve stem locks, included with the retainers.
f Heavy wall, heat treated, for use with adjustable rocker arms.
g Performance steel billet gears and roller chain set.

See pg. 315

See pg. 320

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

h 1.5 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).
i 1.6 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).
j 1.5 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane
pushrods.
k 1.6 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane
pushrods.

866-388-5120 • 386-236-9983 FAX

161

86-91 318 (5.2L) and
87-91 360 (5.9L) cu.in.
(except 91 Dakota)

Chrysler-Dodge-Plymouth “LA” V-8 86-91

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts

CAMSHAFTS

Brute low end torque, for 86-91 318 (5.2L) and 87-92 2010
360 (5.9L) TBI equipped Dodge trucks and vans
(except 91 Dakota), designed to improve low end
torque and HP for street performance, towing and
economy.
Excellent low end torque, for 86-91 318 (5.2L) and 87-92 2020
360 (5.9L) TBI equipped Dodge trucks and vans (except
91 Dakota), designed to improve low end torque and HP
for street performance, and towing (50 States Legal,
C.A.R.B. E.O. D-225-23).
Good low end torque and HP, good idle, daily usage, tow- HR-204/286-2S-14
ing, also mild turbocharged, computer upgrades
required, 2200-3000 cruise RPM, 8.0 to 9.5 compression
ratio advised.
RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
IMPORTANT NOTE: The 1991 Dakota engines were fuel injected
and used a camshaft core with a shorter nose. These would

8004200

694101*

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

70530-16a

194
184

250
240

107

(6) 20
23 (19)

.000 .407
.000 .384

70530-16a

204
194

260
250

112

(5) 29
34 (20)

.000 .429
.000 .407

70530-16a

204
208

260
250

114

(7) 31
43 (15)

.000 .429
.000 .438

3
10004600

694111
3

10004800

699701*
3

use of our 69770-16 or 69790-1 adjustable rocker arms
and special length pushrods is highly recommended.

have the same configuration as the 70-prefix camshafts
listed below.
NOTE: For maximum performance, and to provide the most
accurate valve adjustment on hydraulic roller camshafts, the

Chrysler-Dodge-Plymouth Magnum V-8 92-02
Hydraulic Roller Camshafts

Brute low end torque, for 92-93 Dodge Magnum,
2020
improves low-end torque and HP, for street performance, towing and economy w/multi-point F.I. trucks
and vans. (Compatible w/factory valve train.) (50 state
legal, 94 and earlier Chrysler trucks with 5.2 or 5.9
eng. C.A.R.B. E.O. D-225-47)
Excellent low end torque, for 92-93 V-8, improves low
2030
and midrange torque and HP, for street performance and
towing w/stock or modified multi-point F.I. trucks and
vans. (Compatible w/factory valve train.) (50 state legal,
94 and earlier Chrysler trucks with 5.2 or 5.9 eng. C.A.R.B.
E.O. D-225-47)
Good low end and mid range torque, good idle, daily
HR-208/292-2S1-10
usage, performance and towing, off road, mild supercharged, computer upgrades required, 2200-3000 cruise
RPM, 8.5 to 9.75 compression ratio advised.
Good mid range torque and HP, good idle, daily usage,
mild supercharged, cylinder head and computer
upgrades required, 2600-3400 cruise RPM, 8.75 to 10.5
compression ratio advised.

HR-214/325-2S-14

Good mid to upper RPM torque and HP, fair idle, moderate performance usage, cylinder head and computer
upgrades required, 3000-3800 cruise RPM, 9.5 to 11.0
compression ratio advised. good w/supercharger, 10 lbs.
max. boost w/8.0 max. compression ratio advised.

HR-222/339-2S-14

704111

70530-16e

194
204

250
260

112

(10) 24
39 (15)

.000 .434
.000 .458

70530-16e

204
208

260
264

114

(7) 31
43 (15)

.000 .458
.000 .467

70530-16e

208
216

264
272

110

(1) 29
43 (7)

.000 .467
.000 .482

70530-16e

214
220

276
282

114

(2) 36
49 (9)

.000 .520
.000 .531

70530-16e

222
226

284
288

114

2 40
52 (6)

.000 .542
.000 .552

3
12005200

704121
3

16005600

708501*
3

18005800

708511*
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon applications.

162

8004600

5.2-5.9 Litre

22006200

708521*
3

NOTE: 1992-2002 5.2L and 5.9L Magnum engines no longer use
shaft mount rocker arms, but instead have individually
mounted non-adjustable 1.6 ratio pedestal rockers. For
street applications, Crane offers a method to convert to
stud mounted adjustable rocker arms without cylinder

CRANECAMS.COM

head removal or machining. Install Pushrod guideplate and
Rocker Arm Stud Conversion Kit, 36655-16, along with
aluminum roller rocker arms (such as 11776-16, 11746-16,
or 11759-16). Pushrods, 36621-16, are also required. Valve
cover clearance will have to be checked.

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

a
b
c
d

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

See pg. 315

See pg. 320

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

69975-1*b

69770-16c

69790-1d

69975-1*b

69770-16c

69790-1d

69975-1*b

69770-16c

69790-1d

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

For use with standard Chrysler alignment bars.
Performance steel billet gears and roller chain set.
1.5 ratio rocker arms, adjustable, must use special Crane pushrods (shafts not included).
1.5 ratio rocker arm kit with rocker shafts, adjustable, must use special Crane pushrods.

e For use with standard Chrysler alignment bars.
f Heavy wall, heat treated, for use with 36655-16 Pushrod Guideplate and Rocker Arm Stud Conversion Kit.
g Performance steel billet gears and roller chain set.
h Crane Classic extruded, 1.6 ratio, for use with 36655-16 Pushrod Guideplate and Rocker Arm Stud
Conversion Kit. Requires 36621-16 pushrods.

i
j

36621-16f

69975-1*g

11776-16h
11746-16i

11759-16j

36621-16f

69975-1*g

11776-16h
11746-16i

11759-16j

36621-16f

69975-1*g

11776-16h
11746-16i

11759-16j

36621-16f

69975-1*g

11776-16h
11746-16i

11759-16j

36621-16f

69975-1*g

11776-16h
11746-16i

11759-16j

Energizer, 1.6 ratio, for use with 36655-16 Pushrod Guideplate and Rocker Arm Stud Conversion Kit.
Requires 36621-16 pushrods.
1.6 ratio, for use with 36655-16 Pushrod Guideplate and Rocker Arm Stud Conversion Kit. Requires
36621-16 pushrods.

866-388-5120 • 386-236-9983 FAX

163

Chrysler-Dodge V-8 03-10

5.7 - 6.1 Litre Hemi

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts
Excellent low end and mid range torque and HP,
smooth idle, daily usage, off road, towing, economy,
MDS compatible, 2200-2600 cruise RPM.

HR-208/297-2S-16

10005000

1989491*

See pg. 294

LIFTERS

CAMSHAFTS

a

208
214

268
274

116

(10.5) 38.5
44.5(10.5)

.000 .505
.000 .505

b

210
216

268
274

112

(2) 32
45 (9)

.000 .550
.000 .550

b

216
222

274
280

112

1 35
48 (6)

.000 .550
.000 .550

b

222
228

280
286

114

(3) 45
48 0

.000 .550
.000 .550

3

Excellent low end and mid range torque and HP, smooth HR-210/3236-2S-12
idle, daily usage, off road, towing, economy, valve spring
upgrade required, 2200-2600 cruise RPM.

12005200

Good mid range torque and HP, good idle, daily usage,
HR-216/3236-2S-12
also mild supercharged or nitrous, valve spring and computer upgrades required, 2400-2800 cruise RPM.

18005800

Good upper RPM HP, fair idle, radical street, valve spring HR-222/3236-2S-14
and computer upgrades required, 2600-3000 cruise RPM.

22006200

1989501*
3
1989511*
3
1989521*
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

164

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

99831-16c

99831-16c

99831-16c

99831-16c

a Re-use standard lifters.
b Must use non-MDS lifters.
c Compatible with standard retainers and valve stem locks.

866-388-5120 • 386-236-9983 FAX

165

Chrysler Big Block V8 Tech Tips & Notes
1958-1978 350-361-383-400-413-426-440
B & RB V8

CAMSHAFTS

The B and RB Big Block Chrysler engines vary primarily due
to cylinder block deck height differences. Intake manifolds,
distributor housings, and pushrod lengths are noticeable
changes from one to the other. The B (Low Block) engines
are 350-361-383-400- (1962) 413, while RB (High Block)
engines are 413-426-400 cu.in. Characterized by inline lifter
bores in the block, inline valves in the cylinder heads, 1.5:1
ratio shaft mounted rocker arms, and a front mounted distributor, these engines were used throughout Chrysler’s
product lines for over two decades. Be aware that there are
reverse rotation marine, and also gear drive cam industrial
versions of these engines, that require unique camshafts.
Early cylinder heads had removable rocker pedestals for
the rocker shafts, as did the 1960’s performance engines
(Stage II, Stage III, Max Wedge, etc., which also featured
adjustable rocker arms and mechanical lifter camshafts),
while later heads have integral shaft stands.
From 1958 to 1969, all camshafts used a single bolt to
retain the cam sprocket. These have been the Crane 64 prefix camshafts, with hydraulic and mechanical flat faced lifter
grinds offered. In 1970, the 440 Six Pack engines were
upgraded by having a three bolt configuration camshaft
installed. These are our 68 prefix items, which include
hydraulic, mechanical, retrofit hydraulic roller, and mechanical roller camshafts and components. The single bolt and
three bolt camshafts can be interchanged among these
engines, providing the appropriate timing set is used. Due
to their superior reliability, we will now be offering only
the 68 prefix three bolt camshafts for their engines.
The Chrysler Hemi 426 camshafts will also physically fit
into the B engines, but due to their different lobe layout,
only four cylinders would function properly.
Our offerings include retrofit 8620 steel billet hydraulic
roller camshafts and steel billet roller lifters to provide an
excellent torque and power band increase. The lifters are a
drop in type (no block machining, or lifter bore sleeving
required), having a vertical locking bar to prevent rotation.
Special pushrods are required due to the increased height
of the lifters.
Our steel billet mechanical roller camshafts are available in
standard firing order (1-8-4-3-6-5-7-2) and SFO (1-8-7-3-6-54-2) firing orders. Roller camshafts for the Chrysler Mega
blocks with 47 degree lifter bank angles, and other aftermarket blocks having 48 degree lifter bank angles are also
available. Roller camshafts with 2.125” diameter journals
can be custom ordered. Engines equipped with Koffel B1
cylinder heads will require grooving the fourth camshaft
bearing journal for proper upper end lubrication, optional
labor number 98088 accomplishes this. All of our roller lifters are designed to drop into the block, with no machining
or lifter bore sleeving required.
Early raised cam Chrysler Mega blocks had very tall lifter
bores and a 47 degree lifter bore bank angle, so part number 66554-16 roller lifters (with the pushrod seats and

166

guidebars raised .400”) can be used to avoid additional
block machining. Special camshafts are also required for the
change in lifter bank angle, so be certain of what you have
before ordering.
Aftermarket cylinder heads may require different rocker
arms, shafts, pushrods, valve springs, retainers, locks, etc,
than standard. Make sure of exactly what you need before
ordering additional components.

1966-1971 426 Hemi V8
The famed 426 Hemi is related to the RB V8. One primary
change to the cylinder block includes additional head bolt
bosses for the Hemi head’s internal attaching bolts. These
cylinder heads utilize the classic Chrysler double shaft system for the intake and exhaust rockers. Standard rocker
ratios are 1.57:1 intake, and 1.52:1 exhaust. Lifter bores are
inline, inclined at a 45 degree bank angle. These engines are
indicated by our 66 prefix.
There were also 1964 –1965 426 Hemi 426 engines that
had single bolt camshafts. We recommend using the later
three bolt configuration camshafts and timing sets in these
engines (no other modifications required) for increased reliability. The Chrysler B/RB camshafts will physically fit into
the Hemi engines, but due to their different lobe layout,
only four cylinders will function properly.
The currently available aftermarket cylinder blocks have
either standard or raised camshaft locations. Most of the
raised camshaft blocks have the lifter bores changed to a 48
degree lifter bank angle, for better pushrod geometry.
Special camshafts are required to maintain proper cam timing for each side of the engine. Early raised cam Chrysler
Mega blocks had very tall lifter bores and a 50 degree lifter
bore bank angle, so part number 66554-16 roller lifters
(with the pushrod seats and guidebars raised .400”) can be
used to avoid additional block machining. Special camshafts are also required for this unique change in lifter bank
angle. Some replacement iron blocks may also have tall lifter bores. Check your lifter guidebar to block clearance
before final engine assembly in the event that modifications are required.
The aftermarket blocks may also have relocated lifter bore
spacing. While the standard lifter centerline spacing is
1.812”, there are also popular “Spread .100” (1.900”) and
“Spread .200” (2.000”) configurations. Be sure of your spacing when ordering roller lifters so that you don’t exceed the
travel capabilities of the guidebar.
We offer hydraulic, retrofit hydraulic roller, mechanical, and
mechanical roller camshafts and components for these
engines. When installing our hydraulic roller camshafts and
retrofit lifters, machining will be required on the block and
cylinder heads to provide clearance for the pushrods. This is
due to the increased pushrod seat height on the hydraulic
roller lifters, changing the angle of the pushrods. Our roller
lifters are designed to drop into the block, with no machining or lifter bore sleeving required.

CRANECAMS.COM

Street roller camshafts are also offered, with their superior
torque and horsepower potential popular among the Hemi
crowd.
Mechanical roller camshafts are available with standard
stepped journal diameters, 2.125” - BB suffix journal diameters (with standard or SFO (1-8-7-3-6-5-4-2) firing orders for
standard 45 degree, or 48 degree lifter bank angle blocks),
and 60mm (2.362”) - 60J suffix journal diameters (with standard or SFO firing orders). These larger journal camshafts
have a stepped front journal, so that a standard timing set
can be used. The larger journal camshafts are machined for
3/8” – 24 bolts to attach the timing set, requiring special
shouldered bolts, and two 5/16” dowel pins are installed.
For increased oil distribution to the valve train area, we can
machine the oil groove in the fourth camshaft bearing journal to a larger size. This can be performed under labor number 98088.
While the standard valve stem diameter for these engines
is 5/16”, aftermarket heads are commonly set up for 11/32”
valve stems. Some heads for supercharged fuel applications
may have 3/8” exhaust valve stems. Verify your valve stem
diameter when ordering retainers and valve locks.

HEMI 99 500 V8
This engine was developed specifically for maximum performance drag racing applications, and never installed in
any vehicles, nor sold as a complete assembly. Designated
by our 159 prefix, we offer custom ground 8620 steel billet
roller camshafts with 60mm (2.362”) bearing journals, and
the SFO (1-8-7-3-6-5-4-2) firing order.

866-388-5120 • 386-236-9983 FAX

167

383-400-440 cu.in.
with Three Bolt Gear

Chrysler-Dodge-Plymouth “B” V-8 70-78

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

Excellent low end torque, smooth idle, daily usage, off H-260-2
road, towing, economy, also mild turbocharged, 22002600 cruise RPM, 8.0 to 9.5 compression ratio advised

12004800
14005000

Excellent low end and mid range torque and HP, good
idle, daily usage, off road, towing, performance and fuel
efficiency, 2600-3000 cruise RPM, 8.75 to 10.5 compression ratio advised.

H-272-2

16005400

Good mid range torque and HP, good idle, daily performance usage, mild bracket racing, 3000-3400
cruise RPM, 9.5 to 10.75 compression ratio advised.

H-222/3114-2S-12

Good mid range torque and HP, good idle, daily performance usage, mild bracket racing, 3000-3400 cruise
RPM, 9.5 to 10.75 compression ratio advised. Also mild
supercharged.

H-278-2

CAMSHAFTS

99278-16b

204
216

260
272

112

(5) 29
45 (9)

.000 .427
.000 .454

680101

99278-16b

214
226

272
292

115

(5) 39
51 (5)

.000 .447
.000 .464

99278-16b

216
228

272
284

112

1 35
51 (3)

.000 .454
.000 .480

99278-16b
99378-16*c

222
234

278
290

112

4 38
54 0

.000 .467
.000 .494

99278-16b
99378-16*c

222
234

278
290

114

2 40
56 (2)

.000 .467
.000 .494

99278-16b
99378-16*c

226
226

286
286

112

6 40
50 (4)

.000 .471
.000 .471

99278-16b
99378-16*c

228
234

284
290

108

11 37
50 4

.000 .480
.000 .494

99278-16b
99378-16*c

232
242

302
312

112

9 43
58 4

.000 .504
.000 .528

1
683941*
683942*a,b
3
18005600

680321*
3

18005600

683801*
683802*a,b
3

Good mid range to upper RPM torque and HP, fair idle,
H-286
moderate performance usage, 400+ cu.in., bracket racing, 3400-3800 cruise RPM, 9.5 to 11.0 compression ratio
advised.
Excellent mid range torque and HP, rough idle, bracket
racing w/heavy car, auto trans w/2500+ converter, 10.0
to 11.5 compression ratio advised.

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

BluePrinted
2843564
(3512907)

Replacement for factory 335 HP 383 cu.in. camshaft.

683901*
683902*a,b

See pg. 293

H-228/3200-2S-8

Good mid range to upper RPM torque and HP, rough idle, H-302-2
performance usage, mild bracket racing, auto trans
w/3000+ converter, 3800-4200 cruise RPM, 10.0 to 11.5
compression ratio advised.

22006000

684321*
3

26006400

680591*
3

28006600

684561*
3

RPM range shown is for average usage. These cam profiles
NOTE: For maximum performance, and to provide the most
NOTE: Low Block Engines are 350-361-383-400 cu.in., while High
will RPM higher, depending upon application.
accurate valve adjustment on hydraulic lifter camshafts, the
Block Engines are 413-426-440 cu.in.
NOTE: These three-bolt camshafts can be used in engines
use of our 64770-16 adjustable rocker arms and 64640-16
originally equipped with single-bolt camshafts if the
(low block) or 64641-16 (high block) pushrods is highly
appropriate timing chain and gear assembly, 68975-1
recommended. Adjustable rocker arms and approprior 68977-1 s used.
ate pushrods are required for use with mechanical lifter
NOTE: Camshafts for Chrysler Mega Blocks with 47 degree lifter
camshafts.
bore bank angles, and aftermarket blocks with 48 degree
lifter bore bank angles are available on special order.

168

CRANECAMS.COM

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

64308-1d

99839-16e

64308-1d

See pg. 315

See pg. 320

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

99957-16

64640-16g
64641-16h

68975-1i
68977-1j

64770-16k
64771-16*l

64790-1m
64791-1*n

99839-16e

99957-16

64640-16g
64641-16h

68975-1i
68977-1j

64770-16k
64771-16*l

64790-1m
64791-1*n

64308-1d

99839-16e

99957-16

64640-16g
64641-16h

68975-1i
68977-1j

64770-16k
64771-16*l

64790-1m
64791-1*n

64308-1d

99839-16e

99957-16

64640-16g
64641-16h

68975-1i
68977-1j

64770-16k
64771-16*l

64790-1m
64791-1*n

64308-1d

99839-16e

99957-16

64640-16g
64641-16h

68975-1i
68977-1j

64770-16k
64771-16*l

64790-1m
64791-1*n

64308-1d

99839-16e

99957-16

64640-16g
64641-16h

68975-1i
68977-1j

64770-16k
64771-16*l

64790-1m
64791-1*n

99839-16e

99954-16

99822-16b

64640-16g
64641-16h

68975-1i
68977-1j

64770-16k
64771-16*l

64790-1m
64791-1*n

99839-16e

99954-16

99822-16b

64640-16g
64641-16h

68975-1i
68977-1j

64770-16k
64771-16*l

64790-1m
64791-1*n

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued

a
b
c
d
e
f
g
h
i

Cam and Lifter Kit, includes installation lubricants.
For 68-78 engines.
For 68-78 engines, optional Hi Intensity hydraulic lifters, see page 292 for details.
Contains standard diameter valve springs, no machining required.
Standard diameter valve springs, no machining required.
Must machine cylinder heads.
Heavy wall, heat treated, for Low Block engines with adjustable rocker arms.
Heavy wall, heat treated, for High Block engines with adjustable rocker arms.
Performance steel billet gears and roller chain set.

j
k
l
m

Pro Series steel billet gears and roller chain set with thrust bearing.
1.5 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).
1.6 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).
1.5 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane
pushrods.
n 1.6 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane
pushrods.

866-388-5120 • 386-236-9983 FAX

169

383-400-440 cu.in.
with Three Bolt Gear

Chrysler-Dodge-Plymouth “B” V-8 70-78

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

Hydraulic Lifter Camshafts

CAMSHAFTS

Good mid range to upper RPM torque and HP, rough idle, H-236/348-2S-12
performance usage, mild bracket racing, auto trans
w/3000+ converter, 3800-4200 cruise RPM, modern
upgrade from factory Six-Pack camshaft, 10.0 to 11.5
compression ratio advised.
Strong mid range torque, rough idle, bracket racing, seri- H-238/3347-6
ous off road, auto trans w/3000+ converter, 10.5 to 12.0
compression ratio advised.
Good upper RPM torque and HP, Pro Street with 440+
cu.in., rough idle, performance usage, bracket racing,
auto trans w/3500+ converter, 4200-4600 cruise RPM,
10.5 to 12.0 compression ratio advised.

H-312-2

30006800

680601*

99278-16
99378-16*a

236
244

292
300

112

11 45
59 5

.000 .522
.000 .543

99278-16
99378-16*a

238
238

294
294

106

17 41
49 9

.000 .502
.000 .502

99278-16
99378-16*a

242
252

312
322

112

14 48
63 9

.000 .528
.000 .552

99278-16
99378-16*a

242
252

314
324

108

18 44
59 13

.000 .528
.000 .552

99278-16
99378-16*a

244
252

300
308

112

15 49
63 9

.000 .543
.000 .564

99278-16
99378-16*a

248
256

304
312

112

17 51
65 11

.000 .554
.000 .575

99278-16
99378-16*a

252
262

324
334

108

23 49
64 18

.000 .552
.000 .576

3
30006800

680651*
3

32007000

684571*
3

Moderate competition only, rough idle, good upper RPM H-242/3520-2-8
torque and HP, bracket racing, auto trans w/3500+ converter, 10.5 to 12.0 compression ratio advised.
Good upper RPM torque and HP, Pro Street with 440+
cu.in., rough idle, performance usage, bracket racing,
auto trans w/3500+ converter, aftermarket aluminum
cylinder heads advised, 4200-4600 cruise RPM, 11.0 to
12.5 compression ratio advised.

H-244/362-2S-12

Performance usage, good upper RPM and HP, Pro Street
with 440+ cu.in., rough idle, bracket racing, auto trans
w/3800+ converter, aftermarket aluminum cylinder
heads advised, 11.5 to 13.0 compression ratio advised.

H-248/369-2S-12

36007200

680701*
3

38007200

680711*
3

Moderate competition only, good upper RPM HP, bracket H-252/3680-2-8
racing, 440+ cu.in., auto trans w/4000+ converter, 12.0
miniumum compression ratio advised.

40007200

680721*

40007200

680761*

3

3

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts for Chrysler Mega Blocks with 47 degree lifter
recommended. Adjustable rocker arms and appropriwill RPM higher, depending upon application.
bore bank angles, and aftermarket blocks with 48 degree
ate pushrods are required for use with mechanical lifter
NOTE: These three-bolt camshafts can be used in engines
lifter bore bank angles are available on special order.
camshafts.
originally equipped with single-bolt camshafts if the NOTE: For maximum performance, and to provide the most
NOTE: Low Block Engines are 350-361-383-400 cu.in., while High
appropriate timing chain and gear assembly, 68975-1
accurate valve adjustment on hydraulic lifter camshafts, the
Block Engines are 413-426-440 cu.in.
or 68977-1 is used.
use of our 64770-16 adjustable rocker arms and 64640-16
(low block) or 64641-16 (high block) pushrods is highly

170

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

a
b
c
d
e
f
g

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99890-16b

99970-16

99890-16b

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

99822-16b

64640-16c
64641-16d

68975-1*e
68977-1*f

64770-16g
64771-16*h

64790-1i
64791-1*j

99970-16

99822-16b

64640-16c
64641-16d

68975-1*e
68977-1*f

64770-16g
64771-16*h

64790-1i
64791-1*j

99890-16b

99970-16

99822-16b

64640-16c
64641-16d

68975-1*e
68977-1*f

64770-16g
64771-16*h

64790-1i
64791-1*j

99890-16b

99970-16

99822-16b

64640-16c
64641-16d

68975-1*e
68977-1*f

64770-16g
64771-16*h

64790-1i
64791-1*j

99890-16b

99970-16

99822-16b

64640-16c
64641-16d

68975-1*e
68977-1*f

64770-16g
64771-16*h

64790-1i
64791-1*j

99890-16b

99970-16

99822-16b

64640-16c
64641-16d

68975-1*e
68977-1*f

64770-16g
64771-16*h

64790-1i
64791-1*j

99890-16b

99970-16

99822-16b

64640-16c
64641-16d

68975-1*e
68977-1*f

64770-16g
64771-16*h

64790-1i
64791-1*j

Optional Hi Intensity hydraulic lifters, see page 292 for details.
Must machine cylinder heads.
Heavy wall, heat treated, for Low Block engines with adjustable rocker arms.
Heavy wall, heat treated, for High Block engines with adjustable rocker arms.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.5 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).

See pg. 315

See pg. 320

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

h 1.6 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).
i 1.5 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane
pushrods.
j 1.6 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane
pushrods.

866-388-5120 • 386-236-9983 FAX

171

383-400-440 cu.in.
with Three Bolt Gear

Chrysler-Dodge-Plymouth “B” V-8 70-78

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts — Retrofit
Brute low end torque, smooth idle, daily usage, towing, economy, also mild turbocharged, 2200-3000
cruise RPM, 8.0 to 9.5 compression ratio advised.

HR-204/286-2-12

8005200

689501*a

CAMSHAFTS

14005600

HR-222/339-2S-12

18006000

689521*a

Good mid range torque and HP, fair idle, performance
HR-230/352-2S-12
usage, 3600-4400 cruise RPM, excellent for 440 Six-Pack,
mild supercharged, 10.0 to 11.5 compression ratio
advised.

22006400

689531*a

Good mid to upper RPM torque and HP, fair idle, perfor- HR-234/359-2S-12
mance usage, 3800-4600 cruise RPM, mild supercharged,
10.5 to 12.0 compression ratio advised.

26006600

Performance usage, good mid range torque and HP,
HR-240/365-2S-10
rough idle, bracket racing w/heavy car, 440+ cu.in., auto
trans w/3000+ converter, 4000-4800 cruise RPM, 10.5 to
12.0 compression ratio advised.

28006600

HR-240/365-2S-14

30006800

Good mid range and upper RPM torque and HP, rough
idle, performance usage, bracket racing, 440+ cu.in.,
auto trans w/3200+ converter, 4000-4800 cruise RPM,
good w/mild supercharged or plate nitrous system, 11.5
to 13.0 compression ratio advised.

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

68532-16b

204
214

260
270

112

(5) 29
44 (10)

.000 .429
.000 .452

68532-16b

214
222

276
284

112

0 34
48 (6)

.000 .488
.000 .509

68532-16b

222
230

284
292

112

4 38
52 (2)

.000 .509
.000 .528

68532-16b

230
236

292
298

112

8 42
55 1

.000 .528
.000 .539

68532-16b

234
242

296
304

112

10 44
58 4

.000 .539
.000 .558

68532-16b

240
248

302
310

110

15 45
59 9

.000 .548
.000 .558

68532-16b

240
248

302
310

114

11 49
63 5

.000 .548
.000 .558

68532-16b

248
256

310
318

114

15 53
67 9

.000 .558
.000 .558

68532-16b

254
262

324
332

114

17.5 56.5
69.5 12.5

.000 .600
.000 .600

3

Excellent low end and mid range torque and HP, good
HR-214/325-2S-12
idle, daily usage, off road, performance and fuel efficiency, 2600-3400 cruise RPM, 8.75 to 10.5 compression ratio
advised.
Good low end and mid range torque and HP, fair idle,
moderate performance usage, mild bracket racing, auto
trans w/2500+ converter, 3000-3800 cruise RPM, 9.5 to
10.75 compression ratio advised.

See pg. 294

689511*a
3

3

3
689551*a
3
689561*a
3
689541*a
3

Good upper RPM torque and HP, performance usage,
HR-248/372-2S-14
bracket racing, 470+ cu.in., auto trans w/3500+ converter, good w/manifold nitrous system, 12.0 to 13.5
compression ratio advised. Good w/supercharger, 20 lbs.
maximum boost w/8.0 maximum compression ratio
advised.
Performance usage, good upper RPM torque and HP,
HR-254/400-2S-14
bracket racing, 490+ cu.in., aftermarket aluminum cylinder heads advised, auto trans w/3500+ converter, good
w/ large manifold nitrous system, 12.5 minimum compression ratio advised. Good w/supercharger, 22 lbs.
max. boost w/8.5 max. compression ratio advised.

32007000

689571*a
3

34007000

689701*a
3

RPM range shown is for average usage. These cam profiles
NOTE: For maximum performance, and to provide the most
NOTE: For engines equipped with B-1 cylinder heads, the fourth
will RPM higher, depending upon application.
accurate valve adjustment on hydraulic roller camshafts, the
cam bearing journal must be grooved for proper oiling. LaNOTE: These three-bolt camshafts can be used in engines
use of our 64770-16 adjustable rocker arms and 64628-16
bor operation 98088 is an available option for this service.
originally equipped with single-bolt camshafts if the
(low block) or 64629-16 (high block) pushrods is highly
appropriate timing chain and gear assembly,
recommended. Otherwise, special length pushrods will be
68975-1 or 68977-1 is used.
required. See page 305 for special pushrod ordering instrucNOTE: Camshafts for Chrysler Mega Blocks with 47 degree lifter
tions.
bore bank angles, and aftermarket blocks with 48 degree
NOTE: Low Block Engines are 350-361-383-400 cu.in., while High
lifter bore bank angles are available on special order.
Block Engines are 413-426-440 cu.in.

172

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

See pg. 315

See pg. 320

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

99893-16c
99832-16c,d

99969-16
99976-16e

99822-16c

64628-16f
64629-16g

68975-1*h
68977-1*i

64770-16j
64771-16*k

64790-1l
64791-1*m

99893-16c
99832-16c,d

99969-16
99976-16e

99822-16c

64628-16f
64629-16g

68975-1*h
68977-1*i

64770-16j
64771-16*k

64790-1l
64791-1*m

99890-16c
99832-16c,d

99970-16
99976-16e

99822-16c

64628-16f
64629-16g

68975-1*h
68977-1*i

64770-16j
64771-16*k

64790-1l
64791-1*m

99890-16c
99832-16c,d

99970-16
99976-16e

99822-16c

64628-16f
64629-16g

68975-1*h
68977-1*i

64770-16j
64771-16*k

64790-1l
64791-1*m

99890-16c
99832-16c,d

99970-16
99976-16e

99822-16c

64628-16f
64629-16g

68975-1*h
68977-1*i

64770-16j
64771-16*k

64790-1l
64791-1*m

99890-16c
99832-16c,d

99970-16
99976-16e

99822-16c

64628-16f
64629-16g

68975-1*h
68977-1*i

64770-16j
64771-16*k

64790-1l
64791-1*m

99890-16c
99832-16c,d

99970-16
99976-16e

99822-16c

64628-16f
64629-16g

68975-1*h
68977-1*i

64770-16j
64771-16*k

64790-1l
64791-1*m

99890-16c
99832-16c,d

99970-16
99976-16e

99822-16c

64628-16f
64629-16g

68975-1*h
68977-1*i

64770-16j
64771-16*k

64790-1l
64791-1*m

99890-16c
99832-16c,d

99970-16
99976-16e

99822-16c

64628-16f
64629-16g

68975-1*h
68977-1*i

64770-16j
64771-16*k

64790-1l
64791-1*m

a Requires cam button spacer and 66990-1 aluminum-bronze distributor drive gear.
b Vertical locking bar hydraulic roller lifters, no machining required. Special length pushrods are
required, use 64628-16 (Low Block) or 64629-16 (High Block) with adjustable rocker arms.
c Must machine cylinder heads.
d Ovate wire beehive spring, requires 99976-16 retainers.
e Steel, for 99832-16 beehive springs.
f Heavy wall, heat treated, for Low Block engines with adjustable rocker arms.
g Heavy wall, heat treated, for High Block engines with adjustable rocker arms.
h Performance steel billet gears and roller chain set.

i
j
k
l

Pro Series steel billet gears and roller chain set with thrust bearing.
1.5 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).
1.6 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).
1.5 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane
pushrods.
m 1.6 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane
pushrods.

866-388-5120 • 386-236-9983 FAX

173

383-400-440 cu.in.
with Three Bolt Gear

Chrysler-Dodge-Plymouth “B” V-8 70-78

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Mechanical Lifter Camshafts

CAMSHAFTS

Good low end and mid range torque and HP, fair idle,
moderate performance usage, mild bracket racing,
auto trans w/2000+ converter, 10.0 to 11.5 compression ratio advised.

F-238/3467-2-12

Good mid range torque and HP, rough idle, moderate
performance usage, good mid-range HP, bracket racing,
auto trans w/2500+ converter, serious off road, 10.0 to
11.5 compression ratio advised.

F-248/3334-2-12

Good mid range torque and HP, rough idle, performance
usage, bracket racing, auto trans w/3000+ converter,
10.5 to 12.0 compression ratio advised.

F-248/3600-2-8

28006600

681201*

See pg. 296

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99259-16

238
248

284
294

112

12 46
61 7

.028 .520
.022 .540

99259-16

248
258

310
320

112

17 51
66 12

.022 .500
.022 .520

99259-16

248
258

284
294

108

21 47
62 16

.028 .540
.030 .560

99259-16

250
254

282
286

112

18 52
64 10

.020 .564
.018 .573

99259-16

256
256

304
304

112.5

20.5 55.5
65.5 10.5

.028 .504
.032 .504

99259-16

258
258

320
320

108

26 52
62 16

.022 .520
.022 .520

99259-16

268
278

304
314

108

31 57
72 26

.026 .580
.026 .600

99259-16

274
274

314
314

108

34 60
70 24

.028 .590
.028 .590

99259-16

278
278

314
314

108

34 64
70 28

.026 .600
.026 .600

99259-16

280
280

320
320

110

33 67
73 27

.018 .645
.018 .645

99259-16

288
288

324
324

106

42 66
74 34

.026 .620
.026 .620

3
32007000

681241*
3

34007000

680931*

36007200

680941*

3

Good mid range and upper RPM torque and HP, rough
F-250/376-2S-12
idle, performance usage, bracket racing, auto trans
w/3000+ converter, 4000-4400 cruise RPM, 11.0 to 12.5
compression ratio advised.
Replacement for factory 425 HP 426 cu.in. camshaft.

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

BluePrinted
2402293

3
36007200

680201*
1

Good mid range and upper RPM torque and HP, rough
idle, performance usage, bracket racing, auto trans
w/3500+ converter, 11.0 to 12.5 compression ratio
advised.

F-258/3468-8

40007400

681321*
3

Moderate competition only, good mid and upper RPM
F-268/3868-2-8
HP, bracket racing, auto trans w/3500+ converter, 11.5 to
13.0 compression ratio advised.

46007800

Competition only, good upper RPM HP, bracket racing,
F-274/3933-8
1-4 bbl., manual trans or auto trans w/4000+ converter,
383+ cu.in., 12.0 minimum compression ratio advised.

48008000

Competition only, good upper RPM HP, bracket racing,
manual trans or auto trans w/4000+ converter, 440+
cu.in., 12.0 minimum compression ratio advised.

F-278/4002-8

50008200

Competition only, good upper RPM HP, bracket racing,
aftermarket aluminum cylinder heads advised, manual
trans or auto trans w/race converter, 470+ cu.in., 13.0
minimum compression ratio advised.

F-280/430-10

681561*
3
681681*
3
681701*
3

Radical competition only, maximum performance appli- F-288/4134-6
cations, flat tappet restricted classes, 1-4 bbl., manual
trans or auto trans w/race converter, 13.0 minimum minimum compression ratio advised.

50008400

681721*
3

52008400

681941*
3

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts for Chrysler Mega Blocks with 47 degree lifter
block) pushrods is highly recommended.
will RPM higher, depending upon application.
bore bank angles, and aftermarket blocks with 48 degree
NOTE: Adjustable rocker arms and appropriate pushrods are
NOTE: These three-bolt camshafts can be used in engines
lifter bore bank angles are available on special order.
required for use with mechanical lifter camshafts.
originally equipped with single-bolt camshafts if the NOTE: To provide for valve adjustment on mechanical lifter
NOTE: Low Block Engines are 350-361-383-400 cu.in., while High
appropriate timing chain and gear assembly,
camshafts, the use of our 64770-16 or 64790-1 adjustable
Block Engines are 413-426-440 cu.in.
68975-1 or 68977-1 is used.
rocker arms and 64621-16 (low block) or 64622-16 (high

174

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

a
b
c
d
e
f

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99890-16a

99970-16

99890-16a

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

99822-16a

64621-16b
64622-16c

68975-1*d
68977-1*e

64770-16f
64771-16*g

64790-1h
64791-1*i

99970-16

99822-16a

64621-16b
64622-16c

68975-1*d
68977-1*e

64770-16f
64771-16*g

64790-1h
64791-1*i

99890-16a

99970-16

99822-16a

64621-16b
64622-16c

68975-1*d
68977-1*e

64770-16f
64771-16*g

64790-1h
64791-1*i

99890-16a

99970-16

99822-16a

64621-16b
64622-16c

68975-1*d
68977-1*e

64770-16f
64771-16*g

64790-1h
64791-1*i

99893-16a

99954-16

99822-16a

64621-16b
64622-16c

64975-1i
68977-1*e

64770-16f
64771-16*g

64790-1h
64791-1*i

99890-16a

99970-16

99822-16a

64621-16b
64622-16c

68975-1*d
68977-1*e

64770-16f
64771-16*g

64790-1h
64791-1*i

99890-16a

99970-16

99822-16a

64621-16b
64622-16c

68975-1*d
68977-1*e

64770-16f
64771-16*g

64790-1h
64791-1*i

99890-16a

99970-16

99822-16a

64621-16b
64622-16c

68975-1*d
68977-1*e

64770-16f
64771-16*g

64790-1h
64791-1*i

99890-16a

99970-16

99822-16a

64621-16b
64622-16c

68975-1*d
68977-1*e

64770-16f
64771-16*g

64790-1h
64791-1*i

99890-16a

99970-16

99822-16a

64621-16b
64622-16c

68975-1*d
68977-1*e

64770-16f
64771-16*g

64790-1h
64791-1*i

99890-16a

99970-16

99822-16a

64621-16b
64622-16c

68975-1*d
68977-1*e

64770-16f
64771-16*g

64790-1h
64791-1*i

Must machine cylinder heads.
Heavy wall, heat treated, for Low Block engines with adjustable rocker arms.
Heavy wall, heat treated, for High Block engines with adjustable rocker arms.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.5 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).

See pg. 315

See pg. 320

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

g 1.6 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).
h 1.5 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane
pushrods.
i 1.6 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane
pushrods.

866-388-5120 • 386-236-9983 FAX

175

383-400-440 cu.in.
with Three Bolt Gear

Chrysler-Dodge-Plymouth “B” V-8 70-78

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Mechanical Roller Camshafts

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

CAMSHAFTS

Excellent mid range torque and HP, fair idle, moderate SR-246/362-2S-12
performance usage, off road, mild bracket racing, auto
trans w/2500+ converter, 3400-3800 cruise RPM, 10.5
to 11.5 compression ratio advised.

32007200

Good mid range to upper RPM torque and HP, rough idle, SR-254/374-2S-12
moderate performance usage, mild bracket racing, auto
trans w/3500+ converter, 4000-4400 cruise RPM, good
w/plate nitrous system, 11.0 to 12.0 compression ratio
advised.

34007200

Good mid range and upper RPM torque and HP, rough
R-260/420-2S-8
idle, performance usage, oval track, bracket racing, auto
trans w/3500+ converter, 11.5 to 13.0 compression ratio
advised.

38007600

Good upper RPM torque and HP, moderate competition
only, bracket racing, auto trans w/race converter, 12.0
minimum compression ratio advised.

R-268/420-2-8

688521*a

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

66515-16
66542-16b

246
254

296
304

112

16 50
64 10

.020 .543
.020 .561

66515-16
66542-16b

254
258

304
308

112

20 54
66 12

.020 .561
.020 .561

66542-16b

260
268

292
300

108

26 54
66 22

.020 .630
.020 .630

66542-16b

268
278

300
310

108

30 58
71 27

.020 .630
.020 .630

66542-16b

272
282

304
314

108

30 62
75 27

.020 .630
.022 .630

66542-16b

274
278

306
310

112

29 65
75 23

.020 .681
.022 .693

66542-16b

276
286

308
318

110

32 64
77 29

.020 .630
.020 .630

66542-16b

280
280

312
312

108

37 63
73 27

.028 .670
.030 .670

66542-16b

280
288

320
328

114

33 67
77 31

.026 .675
.026 .638

66542-16b

282
292

314
324

110

35 67
80 32

.020 .630
.020 .630

66542-16b

284
284

324
324

106

38 66
70 34

.026 .684
.026 .684

66542-16b

286
306

320
338

114

32 74
92 34

.026 .750
.022 .750

3
688531*a
3
688801*a
3
40007800

688811*a
3

Competition only, good upper RPM HP, bracket racing,
R-272/420-2-10
auto trans w/race converter, 12.5 minimum compression
ratio advised.

42008000

688821*a

Competition only, good mid to upper RPM torque and HP, R-274/454-2S-12
440+ cu.in., bracket racing, auto trans w/race converter,
good with plate or manifold nitrous system, aluminum
aftermarket cylinder heads advised, 12.5 minimum compression ratio advised.
Competition only, good upper RPM HP, 440+ cu.in.,
R-276/420-2-10
bracket racing, auto trans w/race converter, 12.5 minimum compression ratio advised.

44008200

688651*a

Competition only, single 4-barrel, Super Stock 383-400
cu.in., auto trans w/race converter, 11.5 minimum compression ratio advised.

See pg. 296

R-280/4468-8

3

3
44008400

688831*a
3

46008200

688981*a
3

Competition only, Super Street, Super Gas, Pro E.T., auto R-280/450-2S4-10
trans w/race converter, aftermarket aluminum cylinder
heads advised, 13.0 minimum compression ratio advised.
Competition only, good upper RPM HP, 470+ cu.in.,
bracket racing, auto trans w/race converter, 13.0 minimum compression ratio advised.

R-282/420-2-10

Competition only, Super Stock drags 426 cu.in., 11.5
minimum compression ratio advised.

R-284/456-6

Radical competition only, maximum performance applications, Top Dragster, Top Sportsman, Quick 16, etc.,
560+ cu.in., aftermarket aluminum cylinder heads
required, good w/large manifold nitrous system.

R-286/500-2S3-14

46008400

688681*a
3

48008600

688841*a

50008200

688561*a

50008400

688671*a

3
3

3

RPM range shown is for average usage. These cam profiles
NOTE: Adjustable rocker arms and appropriate pushrods are
NOTE: For engines equipped with B-1 cylinder heads, the fourth
will RPM higher, depending upon application.
required for use with roller lifter camshafts. To provide for
cam bearing journal must be grooved for proper oiling. LaNOTE: These three-bolt camshafts can be used in engines
valve adjustment on roller lifter camshafts, the use of our
bor operation 98088 is an available option for this service.
originally equipped with single-bolt camshafts if the
64770-16 or 64790-1 adjustable rocker arms and
appropriate timing chain and gear assembly,
64621-16 (low block) or 64622-16 (high block) pushrods is
68975-1 or 68977-1 is used.
highly recommended.
NOTE: Camshafts for Chrysler Mega Blocks with 47 degree lifter
NOTE: Low Block Engines are 350-361-383-400 cu.in., while High
bore bank angles, and aftermarket blocks with 48 degree
Block Engines are 413-426-440 cu.in.
lifter bore bank angles are available on special order.

176

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

a
b
c
d
e
f
g
h
i
j

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

See pg. 315

See pg. 320

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

96879-16c
99832-16c,d

99970-16
99976-16f

99822-16c

99098-1j

64621-16m
64622-16n

68975-1*o
68977-1*p

64770-16q
64771-16*r

64790-1s
64791-1*t

96879-16c
99832-16p,c

99970-16
99976-16q

99822-16c

99098-1j

64621-16m
64622-16n

68975-1*o
68977-1*p

64770-16q
64771-16*r

64790-1s
64791-1*t

99885-16c

99955-16

99822-16c

99098-1j

64621-16m
64622-16n

68975-1*o
68977-1*p

64770-16q
64771-16*r

64790-1s
64791-1*t

99885-16c

99955-16

99822-16c

99098-1j

64621-16m
64622-16n

68975-1*o
68977-1*p

64770-16q
64771-16*r

64790-1s
64791-1*t

99885-16c

99955-16

99822-16c

99098-1j

64621-16m
64622-16n

68975-1*o
68977-1*p

64770-16q
64771-16*r

64790-1s
64791-1*t

99885-16c

99955-16

99822-16c

99098-1j

64621-16m
64622-16n

68975-1*o
68977-1*p

64770-16q
64771-16*r

64790-1s
64791-1*t

99885-16c

99955-16

99822-16c

99098-1j

64621-16m
64622-16n

68975-1*o
68977-1*p

64770-16q
64771-16*r

64790-1s
64791-1*t

99885-16c

99955-16
99681-16g

99822-16c

99098-1j

64621-16m
64622-16n

68975-1*o
68977-1*p

64770-16q
64771-16*r

64790-1s
64791-1*t

99885-16c

99955-16
99681-16g

99822-16c

99098-1j

64621-16m
64622-16n

68975-1*o
68977-1*p

64770-16q
64771-16*r

64790-1s
64791-1*t

99885-16c

99955-16
99681-16g

99822-16c

99098-1j

64621-16m
64622-16n

68975-1*o
68977-1*p

64770-16q
64771-16*r

64790-1s
64791-1*t

99885-16c

99955-16
99681-16g

99822-16c

99098-1j

64621-16m
64622-16n

68975-1*o
68977-1*p

64770-16q
64771-16*r

64790-1s
64791-1*t

96886-16c
961246-16c,e

99634-16h
99962-16i

99828-16c

99081-1k
99082-1l

64621-16m
64622-16n

68975-1*o
68977-1*p

64770-16q
64771-16*r

64790-1s
64791-1*t

Requires cam button spacer and 66990-1 aluminum-bronze distributor drive gear.
Ultra Pro Series roller lifters.
Must machine cylinder heads.
Ovate wire beehive spring, requires 99976-16 retainers.
Triple, for 2.050” assembly height, requires 99662-16 retainers.
Steel, for 99832-16 beehive springs.
Titanium, Posi Stop, must use 99098-1 single groove valve stem locks, included with the retainers.
Titanium, standard 10 degree configuration.
Titanium, for 961246-16 valve springs.
Machined steel Heat treated, single groove.

k
l
m
n
o
p
q
r
s
t

Machined steel, heat treated, 10 degree for 11/32” single groove valve stems.
Machined steel, heat treated, 10 degree for 3/8” single groove valve stems.
Heavy wall, heat treated, for Low-Block engines with adjustable rocker arms.
Heavy wall, heat treated, for High-Block engines with adjustable rocker arms.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.
1.5 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).
1.6 ratio iron rocker arms, adjustable, must use appropriate Crane pushrods (shafts not included).
1.5 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane pushrods.
1.6 ratio aluminum rocker arm kit with rocker shafts, adjustable, must use appropriate Crane pushrods.

866-388-5120 • 386-236-9983 FAX

177

Chrysler-Dodge-Plymouth V-8 “Hemi 426” 66-71
COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

CAMSHAFTS

Excellent low end torque, good idle, daily usage,
H-212/304-2-12
2600-3000 cruise RPM, 8.5 to 10.25 compression ratio
advised.

16005200

Great mid range torque and HP, street Hemi and Crate
H-232/3360-2-12
Motor upgrade, fair idle, mild bracket racing, auto trans
w/2500+ converter, 3800-4200 cruise RPM, 10.0 to 11.5
compression ratio advised.

26006000

Good mid range torque and HP, street Hemi and Crate
H-236/348-2S-12
Motor upgrade, fair idle, mild bracket racing, good
w/472+ cu.in., auto trans w/3000+ converter, 38004200 cruise RPM, 10.5 to 12.0 compression ratio advised.

28006200

Rough idle, performance usage, good upper RPM HP,
H-244/362-2S-14
bracket racing, auto trans w/3500+ converter, 40004400 cruise RPM, 11.0 to 12.5 compression ratio advised.
Also good w/ supercharger, 18 lbs. maximum boost
w/8.5 maximum compression ratio advised.

32006600

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99278-16

212
222

284
294

112

(1) 33
48 (6)

.000 .477
.000 .486

99278-16

232
242

304
314

112

9 43
58 4

.000 .528
.000 .535

99278-16

236
244

292
300

112

11 45
59 5

.000 .546
.000 .550

99278-16

244
252

300
308

114

13 51
65 7

.000 .568
.000 .572

68532-16b

226
230

288
292

112

6 40
52 (2)

.000 .542
.000 .535

68532-16b

236
240

298
302

112

6 40
52 (2)

.000 .564
.000 .555

68532-16b

244
248

306
310

114

13 51
63 5

.000 .584
.000 .565

68532-16b

254
258

324
328

114

17.5 56.5
68 10

.000 .628
.000 .608

68532-16b

262
266

332
336

114

21.5 60.5
72 14

.000 .628
.000 .608

3
660611*
3
660621*
3
660631*
3

Hydraulic Roller Camshafts — Retrofit
Great mid range torque and HP, fair idle, mild bracket
racing, auto trans w/2500+ converter, 3000-3400 cruise
RPM, 9.5 to 11.0 compression ratio advised.

660091*

See pg. 293

HR-226/345-2S1-12

22006200

669521* a
3

Good mid range torque and HP, street Hemi and Crate
HR-236/359-2S-12
Motor upgrade, fair idle, mild bracket racing, auto trans
w/3000+ converter, 3400-3800 cruise RPM, 10.0 to 11.5
compression ratio advised.

26006600

Crate Motor upgrade, rough idle, performance usage,
HR-244/372-2S-14
good upper RPM torque and HP, bracket racing, auto
trans w/3500+ converter, 3800-4200 cruise RPM, 10.5 to
12.0 compression ratio advised, supercharged and/or
nitrous.
Performance usage, good upper RPM torque and HP,
HR-254/400-2S-14
bracket racing, auto trans w/3500+ converter, good
w/472+ cu.in., good w/large nitrous system, 11.5 minumum compression ratio advised. Also supercharged, 22
lbs. maximum boost w/8.5 maximum compression ratio.
Performance usage, good upper RPM HP, bracket racing, HR-262/400-2S-14
auto trans w/race converter, good w/496+ cu.in., good
w/large nitrous system, 12.5 minumum compression
ratio advised. Also supercharged, 28 lbs. maximum boost
w/8.5 maximum compression ratio.

30006800

669531* a
3
669541* a
3

34007000

669571* a
3

36007000

669561*a
3

RPM range shown is for average usage. These cam profiles
NOTE: Recently produced iron cylinder blocks may have taller than NOTE: Camshafts for Chrysler Mega Blocks with 50 degree lifter
will RPM higher, depending upon application.
standard lifter bores. This may cause roller lifter guidebar
bore bank angles, and aftermarket blocks with 48 degree
IMPORTANT: Due to the increased pushrod seat height of the Crane
interference, preventing the lifters from contacting the base
lifter bore bank angles are available on special order.
retrofit hydraulic roller lifters, the cylinder heads, and poscircle of the camshaft. This will require clearancing, usually
sibly the cylinder block, will have to be modified for pushrod
by grinding the block. This should be checked prior to final
clearance.
engine assembly.

178

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

99893-16

99954-16d

99824-16c

99093-1e

66621-16f

68975-1*g
68977-1*h

99893-16

99954-16d

99824-16c

99093-1e

66621-16f

68975-1*g
68977-1*h

99893-16

99954-16d

99824-16c

99093-1e

66621-16f

68975-1*g
68977-1*h

99893-16

99954-16d

99824-16c

99093-1e

66621-16f

68975-1*g
68977-1*h

99896-16c

99970-16d

99824-16c

99093-1e

66628-16f

68975-1*g
68977-1*h

99896-16c

99970-16d

99824-16c

99093-1e

66628-16f

68975-1*g
68977-1*h

99896-16c

99970-16d

99824-16c

99093-1e

66628-16f

68975-1*g
68977-1*h

99896-16c

99970-16d

99824-16c

99093-1e

66628-16f

68975-1*g
68977-1*h

99896-16c

99970-16d

99824-16c

99093-1e

66628-16f

68975-1*g
68977-1*h

a Requires cam button spacer and 66990-1 aluminum-bronze distributor drive gear.
b Vertical locking bar hydraulic roller lifters, machining possibly required (see IMPORTANT NOTE
on opposite page). Special length pushrods are required, use 66628-16.
c Must machine cylinder heads.
d Requires Crane Multi-Fit valve locks.
e Machined steel, heat treated, Multi-Fit.

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

f Heavy wall, heat treated.
g Performance steel billet gears and roller chain set.
h Pro Series steel billet gears and roller chain set with thrust bearing.

866-388-5120 • 386-236-9983 FAX

179

Chrysler-Dodge-Plymouth V-8 “Hemi 426” 66-71
Also: Brad Anderson aluminum, Johnson/Rodeck TFX-92, Keith Black aluminum, Milodon VII litre, and JP-1
COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Mechanical Lifter Camshafts

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

CAMSHAFTS

Good low and mid range torque, street Hemi, fair idle, F-238/3200-2-12
moderate performance usage, bracket racing, auto
trans w/3000+ converter, 3600-4000 cruise RPM, 10.0
to 11.5 compression ratio advised.

28006400

Good mid range torque and HP, Crate Motor upgrade,
F-248/3600-2-12
rough idle, moderate performance usage, bracket racing,
auto trans w/3500+ converter, 10.5 to 12.0 compression
ratio advised. Also mild supercharged and/or nitrous.

36007000

F-260/391-2S-10

40007200

Rough idle, moderate performance usage, bracket racing, auto trans w/4000+ converter, 11.5 to 13.0 compression ratio advised. Also mild supercharged and/or
nitrous.

661201*

See pg. 293

LIFTERS
99259-16

238
248

300
310

112

12 46
61 7

.022 .502
.022 .507

99259-16

248
258

294
304

112

17 52
66 12

.028 .565
.030 .568

99259-16

260
264

292
296

110

25 55
67 17

.018 .614
.018 .603

66515-16
66542-16b

238
246

288
296

112

42 46
60 6

.020 .550
.020 .550

66515-16
66542-16b

246
254

296
304

112

16 50
64 10

.020 .568
.020 .568

66515-16
66542-16b

254
262

304
312

112

20 54
68 14

.020 .587
.020 .565

66515-16
66542-16b

262
266

300
304

112

24 58
70 16

.020 .628
.020 .608

66515-16
66542-16b

262
276

291
312

112

24 58
73 23

.020 .710
.020 .699

66515-16
66542-16b

274
274

314
314

108

32 62
68 26

.026 .680
.026 .659

3
660941*
3
661381*
3

Mechanical Roller Camshafts

Good low end and mid range torque and HP, Crate Motor SR-238/350-2S-12
upgrade, good idle, moderate performance usage, mild
bracket racing, auto trans w/2500+ converter, 32003600 cruise RPM, 10.0 to 11.5 compression ratio advised.
Also mild supercharged and/or nitrous.
Good mid range torque and HP, Crate Motor upgrade, fair SR-246/362-2S-12
idle, moderate performance usage, mild bracket racing,
auto trans w/2500+ converter, 3400-3800 cruise RPM,
10.5 to 11.5 compression ratio advised. Also mild supercharged and/or nitrous.
Good mid range and upper RPM torque and HP, rough
SR-254/374-2S-12
idle, mild bracket racing, auto trans w/3000+ converter,
11.0 to 12.5 compression ratio advised. Also mild supercharged and/or nitrous.

30007000

Performance usage, Pro Street, mild bracket racing, auto
trans w/race converter, 12.0 to 13.5 compression ratio
advised. Also mild supercharged and/or nitrous.

SR-262/400-2S-12

38007600

Performance usage, bracket racing, auto trans w/race
converter, good w/large nitrous system, 12.0 to 13.5
compression ratio advised. Also supercharged w/22 lbs.
maximum boost w/8.5 maximum compression ratio.

R-262/452-2S-12

Competition only, bracket racing w/heavy car, single 4
bbl, auto trans w/race converter, 12.0 to 13.5 compression ratio advised.

R-274/4334-8

668511* a
3

32007200

668521* a
3

36007600

668531* a
3
668541* a
3

40007800

668301*a
3

44008000

668281* a
3

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts for Chrysler Mega Blocks with 50 degree lifter
will RPM higher, depending upon application.
bore bank angles, and aftermarket blocks with 48 degree
NOTE: Recently produced iron cylinder blocks may have taller
lifter bore bank angles are available on special order.
than standard lifter bores, causing roller lifter guidebar
NOTE: Roller camshafts for the Keith Black 48º, Brad Anderson,
interference, preventing the lifters from contacting the base
and Johnson/Rodeck TFX-92 engines, with either standard,
circle of the camshaft. This will require clearancing, usually
2.125” or 60mm cam bearing journals, are available on
by grinding the block. You must check for this prior to final
special order. Contact Crane’s Performance Consultants for
engine assembly.
details.

180

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CRANECAMS.COM

NOTE: Roller camshafts for the 2.125” 1-4 journal diameter
configuration and those having 60mm journals are available
with the 4/7 firing order swap (1-8-7-3-6-5-4-2).
NOTE: Custom ground tool steel roller camshafts are available for
the 2.125” 1–4 journal diameter, and the 60mm journal
diameter configuration blocks.

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

99893-16

99954-16d

99824-16c

99093-1e

65689-16f

68975-1*g
68977-1*h

99893-16

99954-16d

99824-16c

99093-1e

65689-16f

68975-1*g
68977-1*h

99893-16

99954-16d

99824-16c

99093-1e

65689-16f

68975-1*g
68977-1*h

96878-16c

99970-16d

99824-16c

99085-1e

65689-16f

68975-1*g
68977-1*h

96878-16c

99970-16d

99824-16c

99085-1e

65689-16f

68975-1*g
68977-1*h

96878-16c

99970-16d

99824-16c

99085-1e

65689-16f

68975-1*g
68977-1*h

96878-16c

99970-16d

99824-16c

99085-1e

65689-16f

68975-1*g
68977-1*h

96886-16c

99970-16d

99824-16c

99085-1e

65689-16f

68975-1*g
68977-1*h

96886-16c

99970-16d

99824-16c

99085-1e

65689-16f

68975-1*g
68977-1*h

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued

a
b
c
d
e
f
g
h

Requires cam button spacer and 66990-1 aluminum-bronze distributor drive gear.
Ultra Pro Series roller lifters.
Must machine cylinder heads.
Requires Crane Multi-Fit valve locks.
Machined steel, heat treated, Multi-Fit.
Heavy wall, heat treated.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set with thrust bearing.

866-388-5120 • 386-236-9983 FAX

181

Chrysler-Dodge-Plymouth V-8 “Hemi 426” 66-71
Also: Brad Anderson aluminum, Johnson/Rodeck TFX-92, Keith Black aluminum, Milodon VII litre, and JP-1
COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Roller Camshafts
Competition only, NHRA A/FD.

R-276/5401-2S-13XBB 48D 40006800

668821*a,b,c

Competition only, serious race Super Stock w/2-4’s, SFO
(1-8-7-3-6-5-4-2) firing order.

R-276/555-2S-13XBBA SFO 55008500

668351*a,b,d

See pg. 296

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

66547-16e

276
282

305
311

113

25 71
74 28

.020 .848
.022 .821

66542-16f

276
294

306
324

113

26 70
82 32

.020 .871
.022 .798

66542-16f

284
286

320
324

112

32 72
77 29

.028 .785
.030 .760

66547-16e

292
292

332
332

110

36 76
76 36

.026 .754
.026 .730

66542-16f
95542-16g

292
296

332
336

114

35 77
85 31

.026 .785
.026 .760

66542-16f

296
296

328
328

108

42 74
78 38

.024 .750
.026 .726

66542-16f
95542-16g

296
300

328
322

114

39 77
89 31

.024 .750
.026 .775

3

CAMSHAFTS

3
Competition only, drag racing single 4-barrel Super
320-324-12R
Stock, manual or auto trans w/race converter, 12.0 minimum compression ratio advised.
Competition only, Nostalgia F/C.

44008400

668951*a
3

R-292/480-10XBB 48D

50008500

668311*a,b,c
3

Competition only, Nostalgia A/GS.

R-292/500-2S4-14XBBA 48D 55009500

668321*a,b,c
3

Competition only, maximum performance, baseline high R-296/4778-8
RPM normally aspirated applications, 12.5 minimum
compression ratio advised.
Competition only, supercharged alcohol dragster up to
480 cu.in.

46008600

669091*a
3

R-296/4778-2S-14
6000R-296/4778-2S-14XBBA 48D 10000

669101*a
669161*a,b,c
3

R-296/500-16
6000R-296/500-16 48D
9600
R-296/500-16 XBBA 48D

669121*a
669131*a,c
669171*a,b,c

66542-16f
95542-16g

296
296

336
336

116

35 81
87 29

.026 .785
.026 .760

R-296/5001-16XBBA 48D SFO 60009600

668331*a,b,c,d

66542-16f
95542-16g

296
296

330
330

116

36 80
88 28

.020 .785
.022 .760

Competition only, baseline supercharged Fuel Dragster or R-298/4778-14XBB 48D 5000Funny Car, and Blown Fuel Hydro.
8600

669181*a,b,c

66549-16h

298
298

330
330

114

37 81
85 33

.026 .750
.026 .726

66549-16h

302
298

342
338

114

37 85
83 35

.026 .785
.026 .760

Competition only, supercharged alcohol funny car over
480 cu.in.

Competition only, supercharged alcohol funny car over
480 cu.in., Pro Mod, with rigid valve train, SFO (1-8-7-36-5-4-2) firing order.

3

3

3
Competition only, Top Fuel Dragster and Funny Car.

R-302/500-2SR-14XBB 48D 50008600

668341*a,b,c
3

RPM range shown is for average usage. These cam profiles
NOTE: Camshafts for the Keith Black 48º, Brad Anderson, and Johnwill RPM higher, depending upon application.
son/Rodeck TFX-92 engines, with either standard, 2.125” or
NOTE: Recently produced iron cylinder blocks may have taller
60mm cam bearing journals, are available on special order.
than standard lifter bores, causing roller lifter guidebar
Contact Crane’s Performance Consultants for details.
interference, preventing the lifters from contacting the base NOTE: Camshafts for the 2.125” 1-4 journal diameter configuration
circle of the camshaft. This will require clearancing, usually
and those having 60mm journals are available with the 4/7
by grinding the block. you must check for this prior to final
firing order swap (1-8-7-3-6-5-4-2).
engine assembly.
NOTE: Custom ground tool steel roller camshafts are available for
NOTE: Camshafts for Chrysler Mega Blocks with 50 degree lifter
the 2.125” 1–4 journal diameter, and the 60mm journal
bore bank angles, and aftermarket blocks with 48 degree
diameter configuration blocks.
lifter bore bank angles are available on special order.

182

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

a
b
c
d
e
f
g
h
i
j
k

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

96848-16i
961356-16t

99681-16k
99663-16v

99826-16n

99097-1r,o

96849-16j
961355-16u

99656-16l
99663-16v

99825-16o

99093-1s,p

96848-16i
961356-16t

99656-16l
99663-16v

99825-16o

99093-1s,p

96849-16j
961356-16t

99681-16k
99663-16v

99826-16n

99097-1r,o

96849-16j
961355-16u

99681-16k
99663-16v

99826-16n

99097-1r,o

96848-16i
961355-16u

99656-16l
99663-16v

99825-16o

99093-1s,p

96848-16i
96849-16j
961355-16u

99681-16k
99663-16v

99826-16n

99097-1r,o

96848-16i
96849-16j
961355-16u

99681-16k
99663-16v

99826-16n

99097-1r,o

96848-16i
96849-16j
961355-16u

99681-16k
99663-16v

99826-16n

99097-1r,o

96849-16j
961355-16u

99681-16k
99678-16m
99663-16v

99826-16n
99828-16p

99097-1r,o
99098-1r,q

96849-16j
961355-16u

99681-16k
99678-16m
99663-16v

99826-16n
99828-16p

99097-1r,o
99098-1r,q

Requires cam button spacer and 66990-1 aluminum-bronze distributor drive gear.
9310 steel camshaft with 2.125” cam bearing journals.
For 48º lifter bank angle blocks.
Camshaft has SFO firing order 1-8-7-3-6-5-4-2.
Ultra Pro Series 1.000” diameter roller lifters for standard to .200” spread lifter bore blocks, requires
cylinder block machining.
Ultra Pro Series roller lifters.
Ultra Pro Series roller lifters for .100 to .200” spread lifter bore blocks.
Ultra Pro Series 1-1/16” diameter roller lifters for standard to .200” spread lifter bore blocks, requires
cylinder block machining.
For 2.100” assembly height, cylinder head machining may be required.
For 2.200” assembly height, cylinder head machining may be required.
Titanium, for 11/32” valve stems, must use 99097-1 valve stem locks (included with the retainers)
and 99421-16 lash caps.

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

66624-16

66624-16

l Requires Crane Multi-Fit valve locks.
m Titanium, for 3/8” valve stems, must use 99098-1 valve stem locks (included with the retainers)
and 99422-16 lash caps.
n Must machine cylinder heads.
o For 11/32” valve stems.
p For 5/16” valve stems.
q For 3/8” valve stems.
r Machined steel, heat treated.
s Machined steel, heat treated, Multi-Fit.
t Small diameter, low mass, Pacaloy wire for 2.100” assembly height. Requires 99963-16 titanium
retainers.
u Small diameter, low mass, Pacaloy wire for 2.175” assembly height. Requires 99963-16 titanium
retainers.
v Titanium, for 961356-16 and 961355-16 springs, requires Crane Multi Fit valve locks.

866-388-5120 • 386-236-9983 FAX

183

Ford 4 Cylinder 74-87

2300 c.c. (2.3L) OHC and 83-87 2000 c.c. OHC

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Follower Camshafts
Excellent low end torque, smooth idle, upgrade for
stock applications, economy, 1800-2400 cruise RPM,
standard compression ratio advised.

H-260-2

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code
14004600

190021*

14004600

194611*

CAMSHAFTS

18005200

194621*

Fair idle, moderate performance usage, mini stock
H-278-2
short oval, good mid-range HP, 3000-3400 cruise RPM,
10.0 to 11.5 compression ratio advised.

24005600

190071*

212
220

260
268

112

(1) 33
47 (7)

.000 .415
.000 .425

19800-8

218
218

270
270

113

1 37
47 (9)

.000 .415
.000 .415

19800-8

226
234

272
280

110

8 38
52 2

.000 .420
.000 .420

19800-8

234
242

278
286

110

12 42
56 6

.000 .460
.000 .480

19800-8

232
242

272
282

110

11 41
66 6

.008 .435
.008 .460

19800-8

264
264

300
300

106

30 54
62 22

.010 .510
.010 .510

19800-8

264
264

300
300

108

29 55
65 19

.010 .510
.010 .510

19800-8

274
264

310
300

108

34 60
64 19

.010 .535
.010 .510

19800-8

274
274

310
310

108

34 60
70 24

.010 .535
.010 .535

19800-8

284
284

320
320

110

37 67
77 27

.010 .560
.010 .560

3

3

Mechanical Follower Camshafts

FOR-272-2-10

25006000

192211*a
3

Moderate competition only, good mid and upper RPM FOR-300-6
torque & HP, mini stock short oval, 10.5 to 12.0 compression ratio advised.

32007000

Moderate competition only, good mid and upper
RPM HP, mini stock long oval, 11.0 to 12.5 compression ratio advised.

FOR-300-8

34007200

Competition only, radical turbocharged, drag racing,
high RPM road course, prepared cylinder head recommended.

FOR-310-2R-8

Competition only, good mid and upper RPM HP, mini
stock, long oval track or road course, 12.0 minimum
compression ratio advised.

FOR-310-8

192251*a
3
192221*a
3

42008200

192261* a
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
IMPORTANT NOTE: Certain special order camshafts are not warranted against lobe wear.

40007600

192241* a

46008400

192231*a

3

Radical competition only, high RPM maximum perfor- FOR-320-10
mance applications, high boost and RPM turbocharged, 13.0 minimum compression ratio advised.

184

19800-8

3

H-272-2

Moderate competition, good mid and upper RPM
torque & HP, mini stock short oval, 10.0 to 11.5 compression ratio advised.

FOLLOWERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Valve Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

Good low end torque, smooth idle, daily usage, off
H-270
road, towing, economy, also mild turbocharged, 22002600 cruise RPM, 8.75 to 10.0 compression ratio
advised.
Good low and mid-range torque, good idle, daily
usage and off road, performance and fuel efficiency,
turbocharged performance, 2600-3000 cruise RPM,
9.5 to 11.0 compression ratio advised.

See pg. 286

3

NOTE: Although 1988 and later 2.3L and 2.5L engines are equipped
with a composite steel camshaft and roller followers,
conventional camshafts and followers can be fitted to them.
NOTE: To install mechanical type camshafts in the Ford 2300 c.c.
engine, a methaod of effecting valve adjustment must be
provided. Remove the hydraulic adjuster bodies from the
cylinder head, then mill the top of the adjuster boss down
.200”. Machine 8 press-in sleeves from steel, approximately

CRANECAMS.COM

1.700” long to replace the hydraulic adjusters. Drill and tap
the center of each sleeve to 14mm x 1.25. The sleeves should
then be pressed into the head, and secured by pinning or
with a locking compound. The 71-74 Ford 2000 c.c. OHC
engine’s adjusters and locking nuts can then be used to
provide valve adjustment. The rocker stabilizer springs from
the 71-74 Ford 2000 c.c. OHC engine should also be used to
maintain follower to valve stem contact.

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Chrysler Small Block V8 Tech Tips & Notes
Custom Grind Cams Also Available – Call 866-388-5120
or go to cranecams.com for ordering information
rods. With the change in cylinder head configuration, a dif-

1957-1958 392 Hemi V8

CRANE VALVE TRAIN COMPONENTS

ferent valve layout was incorporated into the heads, howevSee pg.camshaft
306
See pg. 328
See pg. xxx
See pg. xxx
See pg. xxx
the basic
dimensions
were
maintained.
Although not usually considered to be a Chrysler Small Block, Therefore, while A and LA camshafts will physically interSPRING
VALVE
VALVE
TIMINGwill
BELTbe in the
STEEL
ALUMINUM ROCKERS __
theseVALVE
early
Chysler Hemi engines provided the
basic
change, half of the lobes
wrong__
location,
AND RETAINER
VALVE
STEM
STEMallowing only four cylinders
AND SPROCKET
ROCKER
CRANE1964-1967
CLASSIC/ GOLD
architecture
for the “A”
and “LA” engines that followed.
to run properly.
The
SPRINGS
RETAINERS
SEALS (and LOCKS
PUSHRODS
ASSEMBLYwith mechanical
ARMS
ENERGIZER
RACE
AlthoughKITS
visually similar,
the Dodge
and DeSoto hemis
273 engines
were equipped
lifter
camthe polyspherical variants) of the 1950’s were unique engines
shafts and adjustable rocker arms. Later engines had
that had little interchangeability
with the Chrysler versions.
hydraulic lifters and non-adjustable rocker arms (with a
99842-8b
couple of rare exceptions).
Our 53 prefix is for the 1951–1956 301–331–354 hemis,
while the 54 prefix designates the 1957–1958 392 hemi.
There were also left-hand rotation marine engines proTo avoid
wear
of the camcamshaft.
lobes the proper
valvecertain
train geomThere is a lifter bore99842-8
bank angle
change between these two duced
thatpremature
required
a unique
Make
of the
b
etry must
be obtained.
Puthave
machinist
dye (suchapplication.
as Dykem Layout Fluid)
families, so be careful since these camshafts have the same
engine’s
rotation
if you
a marine
on the contact surface of the rocker followers. Hand turn the camshaft
basic dimensions. The cams can be physically interchanged,
and observe
the wear
created byand
the lobes.
The drawing
below
but performance would be poor, as valve timing would be
Be aware
of both
OEpattern
production
factory
replacement
shows
you
the
correct
and
incorrect
pattern.
If
necessary,
correct
the on
incorrect from bank 99842-8
to bank.
A 392 type timing chain set
cylinder
blocks
that
may
incorporate
very
large
chamfers
b
valve stem
length
or use
a lash
cap to obtain the
correct
pattern.
will also be required when installing these camshafts in the
the tops of the lifter bores. This is not usually a problem
earlier 301–354 engines.
when hydraulic and mechanical flat faced camshafts and
lifters are used. In certain cases, if hydraulic and mechanical
c
c
Retrofit hydraulic roller
camshafts
and drop in99820-8
hydraulic
roller lifters are installed in these blocks, the oiling passages
99884-8
99967-8
roller lifters are offered, along with most valve train compo- in the lifters may become exposed to the chamfer at full
nents. With the hydraulic roller applications, there may have valve lift, causing a loss of oil pressure. Possible solutions
to be some clearancing performed on the cylinder block
would be sleeving the lifter bores, or having a camshaft
and heads where the pushrods pass through, due to the
custom ground having a reduced base circle diameter.
taller lifters changing the pushrod angles, but modern camshaft technology can easily
be applied to this half-century
Crane Cams’ 69 prefix has been assigned to the camshafts
99884-8c
99967-8
99820-8c
old powerplant.
and components for this engine family, along with its factory produced variants. Principal among these are the R3
Mechanical roller camshafts and drop in roller lifters for
blocks that are available from Chrysler. These are offered in
applications ranging fromc mild street to Nostalgia Top
Fuel
59 degree and 48 degree lifter bank angle options (also, 45
c
99884-8
99967-8
are also available, along
with most
valve train 99820-8
components.
and 47 degrees on the aluminum blocks), with the 59
Whether you’re using stock cast iron heads, or the latest bil- degree R3 block not intended for roller lifter usage. There
let aluminum pieces, we can supply the proper valve
are also a number of choices of camshaft bearing journal
springs, retainers, and other
parts to suit your needs.c
sizes being used. These range from the standard stepped
c
99884-8
99967-8
99820-8
journals, plus: 50mm (1.968”) – RB (first four journals) or 5RB
(all five journals) suffix; 2.000” – BB suffix; 54mm (2.125”) –
54J suffix; 60mm (2.362”) – 60J suffix.
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. er
360

CAMSHAFTS

99884-8
99967-8
99820-8
1964-1987 273-340-360
(5.9L)
& 1967-1986
318
“LA” V8
c

c

This engine family is
commonly
referred
the Small
c
c
99884-8
99967-8 to as99820-8
Block Chrysler V8. Properly called the “LA” series, it is an evolution of the 1956-1966 “A” family, which included displacements of 277-301-303-318-326 cu.in. The A was noted for its
Polyspherical combustion
valvec cylin99884-8cchamber/staggered
99967-8
99820-8
der heads (one rocker shaft per head, with the intake and
exhaust rockers pointing in opposite directions), and
mechanical lifters (except the 1959 Chrysler 326). The
important part of this heritage is to help explain the unusual 59 degree lifter bore bank angle that carried over into the
LA family. This was used in the A to provide the best compromise for lifter to pushrod angles for its inline lifter bore
blocks. Also note there were 1964-1966 318 engines that
were still the A version, and should not be confused with
the 1967-1986 LA 318.
a Requires
99423-8 lash
When
upgrading
tocaps.
the LA (Lightweight A) family, Chrysler
b Standardthe
diameter
valve
springs, no
machining
required.
maintained
59
degree
lifter
bore
angle in the blocks,
c Must machine cylinder head.
even though the valves were now inline, in a normally configured wedge chambered cylinder head. Shaft mounted
1.5:1 ratio rocker arms were employed. This resulted in an
awkward appearing angle between the lifters and push-

We offer cast hydraulic and mechanical lifter camshafts for
the LA engines having the standard journal diameter, lifter
bank angle, and firing order.
Steel billet retrofit hydraulic roller camshafts and components are available. The hydraulic roller lifters have a vertical
locking bar, and are a drop-in configuration, with no
machining required. These camshafts are produced from
steel billet material, are heat treated, and then finish
ground. They also incorporate a cast iron distributor drive
gear and rear journal (IG suffix), allowing the use of a standard type distributor gear for long term reliability. Some
early production and some later replacement and aftermarket cylinder heads may require modifications for pushrod
clearance, due to their angle having changed resulting from
the higher pushrod seats in the hydraulic roller lifters.
Steel billet mechanical roller camshafts are offered with
Iron Gear versions for street performance and endurance
racing, having standard diameter journals. Racing mechanical roller camshafts are available in standard firing order
(1-8-4-3-6-5-7-2) and SFO (1-8-7-3-6-5-4-2) firing order.
Mechanical roller camshafts are also available for the various camshaft journal diameters and lifter bore bank angles
as previously mentioned.

866-388-5120 • 386-236-9983 FAX

185

1986-1991 318 (5.2L) &
1987-1991 360 (5.9L) “LA” V8

Dodge R5

These engines are a continuation of the LA series, being
factory upgraded with hydraulic roller camshafts and lifters.
Cylinder head changes were also made, with the valve
spring envelope being reduced, making it very difficult to
fit performance valve springs. Still designated with our 69
prefix, this engine group is listed separately to properly
define the emissions legalities of the camshafts.

This is an evolution of the LA engine, designed for rules
specific oval track racing. These engines were never
installed in any vehicles, or sold as a complete assembly.
Normally paired with the P7 cylinder heads, these are built
per application for each form of competition. This is known
as our 184 prefix, with 8620 steel billet roller cams having
60mm journals available on special order.

Hydraulic roller camshafts are offered, along with many
valve train components.

1992-2002 5.2L & 5.9L Magnum V8
The final upgrade to the LA family, the Magnum engines
received non-adjustable pedestal mounted 1.6:1 ratio rocker arms from the factory. The nose of the camshaft was also
shortened as a result of vehicle packaging requirements, so
there is no camshaft interchangeability with the earlier LA
engines. Our 70 prefix indicates this version.
We offer hydraulic roller camshafts and many valve train
components for the Magnum. Our 36655-16 Pushrod
Guideplate and Rocker Arm Stud Conversion Kit can be
used to install adjustable stud mounted rocker arms, with
no cylinder head machining required.

2002-2010 5.7L & 6.1L HEMI V8
Chrysler’s latest pushrod V8 capitalizes on the heritage of
the legendary Chrysler Hemi powerplants of the 50’s, 60’s,
and 70’s. Loosely based around the LA engine’s architecture,
these are equipped with a hydraulic roller camshaft and
.842” diameter hydraulic roller lifters. Crane Cams’ 198 prefix
denotes our products for these engines. Whenever upgrading to a performance camshaft, the cylinder deactivation
system (MDS) lifters can not be used, and computer
upgrades will be required. The 392 Crate engines are also
included in this group.
We currently offer hydraulic roller camshafts, and other
valve train components, with more products to be introduced.

186

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING BELT
AND SPROCKET
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

To avoid premature wear of the cam lobes the proper valve train geometry must be obtained. Put machinist dye (such as Dykem Layout Fluid)
on the contact surface of the rocker followers. Hand turn the camshaft
and observe the wear pattern created by the lobes. The drawing below
shows you the correct and incorrect pattern. If necessary, correct the
valve stem length or use a lash cap to obtain the correct pattern.
correct

99884-8c

99967-8

99820-8c

99884-8

99967-8

99820-8

99884-8b

99967-8

99820-8b

99884-8b

99967-8

99820-8b

incorrect

Valve too short,
need longer valve
or lash cap.
incorrect

99884-8b

99967-8

99820-8b

99884-8b

99967-8

99820-8b

99884-8b

99967-8

99820-8b

Valve too long,
correct valve length
or remove lash cap

a Requires 99423-8 lash caps.
b Must machine cylinder head.

866-388-5120 • 386-236-9983 FAX

187

Ford 4 Cylinder 88-98

2300 c.c. (2.3L) OHC

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Follower Camshafts
Excellent low end torque, smooth idle, daily usage,
upgrade for stock applications, performance and fuel
efficiency, 2200-3000 cruise RPM, 8.5 to 19.75 compression ratio advised.

RFOR-214/420-12

10004200

CAMSHAFTS

Good mid range torque, fair idle, moderate performance RFOR-234/450-8
usage, good mid-range HP, autocross, medium oval
track, bracket racing, auto w/2500+ converter, 32003600 cruise RPM, 9.5 to 10.75 compression ratio advised.

20005600

199511*

Rough idle, performance usage, good mid-range
torque and HP, oval track, bracket racing, auto
w/3000+ converter, 10.0 to 11.5 compression ratio
advised.

RFOR-242/480-8

28006600

199521*

Rough idle, performance usage, good upper RPM HP,
oval track, bracket racing, auto w/3500+ converter,
10.5 to 12.0 compression ratio advised.

RFOR-250/510-10

252
252

112

0 34
44 (10)

.000 .420
.000 .420

199501*

226
234

274
282

112

6 40
54 0

.000 .420
.000 .420

234
234

282
282

108

14 40
50 4

.000 .450
.000 .450

242
242

290
290

108

18 44
54 8

.000 .480
.000 .480

250
250

298
298

110

20 50
60 10

.000 .510
.000 .510

252
252

284
284

106

24 48
56 16

.010 .560
.012 .560

260
260

292
292

108

27 53
63 17

.010 .584
.012 .584

268
268

300
300

106

32 56
64 24

.010 .608
.012 .608

276
276

308
308

108

35 61
71 25

.010 .632
.012 .632

3

3

3
32007000

199531*
3

Mechanical Roller Follower Camshafts
RFOR-252/560-6

32007000

198091*
3

Moderate competition only, good mid and upper RPM RFOR-260/584-8
torque and HP, long oval track, bracket racing, auto
w/4000+ converter, 11.5 minimum compression ratio
advised.

36007400

Competition only, good mid and upper RPM torque
RFOR-268/608-6
and HP, oval track, road course, bracket racing, auto w/
race converter, 12.0 minimum compression ratio
advised.

40007800

198131*

RFOR-276/632-8

46008400

198161*

198101*
3

3

3

RPM range shown is for average usage. These cam profiles
IMPORTANT NOTE: Mechanical roller cams must use a valve that is
will RPM higher, depending upon application.
4.900” overall length, such as a small block Chevrolet valve.
IMPORTANT NOTE: Hydraulic Roller Camshafts are designed to be
There should be .300” from tip of valve to top of keeper
used with a Ford stock length valve. Failure to do this will
groove. This valve combined with Crane springs, retainers
give incorrect gross lift, incorrect rocker geometry, and cause
and locks will enable you to obtain proper valve spring
premature wear and loss of power.
assembly height and give you a .090” cushion from coil bind.

188

214
214

3
14004600

Competition only, high RPM maximum performance
applications, bracket racing, auto w/race converter,
12.5 minimum compression ratio advised, also high
boost/high RPM turbocharged.

FOLLOWERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Valve Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

199541*

Good low end torque, good idle, daily usage, off road, RFOR-226/420-2S-12
performance and fuel efficiency, turbocharged performance, 2600-3200 cruise RPM, 8.75 to 10.5 compression ratio advised.

Moderate competition only, good mid range RPM
torque and HP, short oval track, bracket racing, auto
w/3200+ converter, 10.5 to 12.0 compression ratio
advised.

See pg. 286

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99884-8a

99967-8

99820-8a

99884-8a

99967-8

99820-8a

99884-8a

99967-8

99820-8a

99884-8a

99967-8

99820-8a

99884-8a

99967-8

99820-8a

99838-8a

99936-8

99820-8a

99096-1b

99838-8a

99936-8

99820-8a

99096-1b

99838-8a

99936-8

99820-8a

99096-1b

99838-8a

99936-8

99820-8a

99096-1b

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING BELT
AND SPROCKET
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

To arrive at the correct valve train geometry for a mechanical roller
cam, the valve stem height must be checked. If the spring seats are
stock, a dimension of 2.075” to the tip of the valve must be
obtained. If the spring seats have been machined, then an alternate
method of measuring must be used. Make a gauge from a block of
material, by drilling an 11/32” perpendicular through hole. Insert
the gauge over the valve stem and hold the flat side against the
(.500” radius) base circle of the cam lobe. The dimension from the
top surface of the gauge to the valve tip must be .425”.

NOTE: To install Mechanical Type Camshafts in the Ford 2300
c.c. engine, a method of effecting valve adjustment must be
provided. Remove the hydraulic adjuster bodies from the cylinder head, then mill the top of the adjuster boss down .200”.
Machine 8 press-in sleves from steel, approximately 1.700”
long to replace the hydraulic adjusters. Drill and tap the center of each sleeve to 14mm x 1.25. The sleeves should then be
pressed into the head, and secured by pinning or with a locking compound. The 71-74 Ford 2000 c.c. OHC engine’s adjusters and locking nuts can then be used to provide valve adjustment. The rocker stabilizer springs from the 71-74 Ford 2000
c.c. OHC engine should also be used to maintain follower to
adjuster contact.

a Must machine cylinder head.
b Machined steel, heat treated. Required to obtain correct assembly height.

866-388-5120 • 386-236-9983 FAX

189

Ford Zetec 4 Cylinder 95-02

2.0 Litre DOHC 4V

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Mechanical Lifter Camshafts
Good low and mid range power, manual or auto trans
OK, advise low restriction air intake and header with
free-flowing exhaust

F-210/374-2SR-10

10006500

See pg. 286

FOLLOWERS

223-0010*

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Cold Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

210
206

232
228

110

(1) 31
37 (11)

.008 .374
.010 .366

214
210

236
232

109

1 33
38 (8)

.008 .382
.010 .374

218
214

240
236

110

2 36
41 (7)

.008 .390
.010 .382

3

Moderate performace usage, good mid range to upper F-214/382-2SR-9
RPM power, manual trans, advise upgraded air intake
system, header with free-flowing exhaust.
Performance usage, upper RPM power, manual trans,
good intake and exhaust with ported head recommended, good with nitrous or supercharger, 10.5 to 12.0 compression ratio advised.

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

F-218/390-2SR-10

20007000

223-0012*
3

30008000

223-0014*
3

Ford Duratec 4 Cylinder 02-05
Mechanical Lifter Camshafts

Good low end and mid range power, smooth idle, per- F-212/354-2SR-10
formance upgrade, auto or manual trans, upgraded air
intake and cat-back exhaust advised, will work with
standard valve springs.

10006000

Good mid range power, fair idle, performance usage in F-226/410-2SR-10
5-speed cars and 2WD trucks, advise upgraded air
intake system, intake manifold, and header with free
flowing exhaust.

15006500

Performance usage, requires stand-alone fuel manF-236/435-2SR-10
agement, high flow intake and exhaust systems, ported head, good for turbo or supercharger, also nitrous,
10.5 to 12.0 compression ratio advised.

25007500

Competition only, drag racing, high RPM road race,
F-246/460-2SR-10
serious off road, needs stand alone fuel management,
high flow intake and exhaust, ported head, good with
turbo or supercharger with spread lobe separation,
12.0 minimum compression ratio advised.
Competition only, high RPM drag racing, requires seri- F-256/485-2SR-10
ous head, intake and exhaust systems, fuel management, good with high RPM turbo, supercharger,
nitrous, 13.0 minimum compression ratio advised.

35008000

224-0010*a

212
204

232
224

110

(4) 36
32 (8)

.010 .374
.012 .354

226
216

248
238

110

3 43
38 (2)

.008 .410
.010 .385

236
226

258
248

110

8 48
43 3

.008 .435
.010 .410

246
236

268
258

110

13 53
48 8

.008 .460
.010 .435

256
246

278
268

110

18 58
53 13

.008 .485
.010 .460

3
224-0012*a
3
224-0014*a
3
224-0016*a
3
45009000

224-0018*a
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

190

1.8-2.0-2.3 Litre DOHC 4V

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Radical custom grinds are available on special order. Popular profiles include:
F-226/410 F-236/435 F-246/460
The maximum performance racing camshafts for these engines are produced in two versions: Stock base
circle (1.418”), that will work with standard length valves, but will require the cylinder head casting to
be clearanced for lobe clearance. Otherwise, the nose of the lobe will contact the head. Reduced base
circle (1.318”), that will work with either stock length valves plus a .050” thick lash cap (Ferrea C10011),
or with .050” longer valves. Lobe to cylinder head clearance should still be checked, particularily with the
.460” lift grinds. You must specify the base circle diameter when ordering. These camshafts will not
be applicable to the Focus SVT engines, due to their unique cam phaser and cam position sensors.

903-2007
Radical custom grinds are available on special order. Popular profiles include:
F-226/410 F-236/435 F-246/460 F-256/485

903-2007

903-2007

903-2007

903-2007

a Valve spring and retainer kit 903-2007 required
b Includes valve springs and titanium retainers

866-388-5120 • 386-236-9983 FAX

191

Ford 6 Cylinder 65-96

240-300 (4.9L) cu.in.

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts
Brute low end torque, smooth idle, daily usage, fuel
economy, 1600-2200 cruise RPM, 7.75 to 8.75 compression ratio advised.

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

H-192/2667-2S-12

8004200

CAMSHAFTS

12004600

H-272-2

18005400

99280-12

192
204

248
260

112

(11) 23
39 (15)

.000 .429
.000 .458

503901*

99280-12

204
216

260
272

112

(5) 29
45 (9)

.000 .458
.000 .487

99280-12

216
228

272
284

112

1 35
51 (3)

.000 .487
.000 .515

99280-12

224
234

288
298

106

10 34
47 7

.000 .497
.000 .523

99280-12

238
238

294
294

108

16 42
52 6

.000 .539
.000 .539

99257-12a

238
248

304
314

110

14 44
59 9

.022 .515
.022 .537

99257-12a

246
250

282
286

106

21 45
55 15

.012 .578
.012 .589

99257-12a

256
264

292
300

108

23 53
63 21

.026 .585
.026 .604

3
503941*
3

Good low and mid range torque, fair idle, moderate per- H-224/309-2-6
formance usage, limited 1/4 - 3/8 mile oval track, serious
off road, mild bracket racing, auto with 2500+ converter,
8.75 to 10.5 compression ratio advised.

22005600

H-238/3347-8

32006400

Good mid to upper RPM torque and HP, performance
usage, 3/8 - 1/2 mile oval track, radical off road, bracket
racing, 11.0 to 12.25 compression ratio advised.

LIFTERS

500211*
3
500641*
3

Mechanical Lifter Camshafts

Good mid range torque and HP, fair idle, moderate
F-238/3200-2-10
performance usage, off road, mild bracket racing, auto
trans with 2000+ converter, 3400-3800 cruise RPM,
10.0 to 11.5 compression ratio advised.
Good upper to upper RPM torque and HP, 3/8 - 1/2
mile oval track, serious off road, bracket racing, auto
with 2500+ converter, 11.5 minimum compression
ratio advised.

F-246/359-2S-6

Good upper RPM HP, performance usage, 3/8 - 1/2
mile oval track, bracket racing, auto with 3000+ converter, 12.0 minimum compression ratio advised.

F-256/3634-2S-8

26006000

501181*
3

30006200

501211*
3

36006800

501311*
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
NOTE: Roller camshaft kit components are available on special
order.

192

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

Good low end torque, smooth idle, daily usage, off
H-260-2
road, towing, economy, also mild turbocharged, 22002600 cruise RPM, 8.0 to 9.5 compression ratio advised.
Good low and mid range torque, good idle, daily usage
and off road, towing, performance and fuel efficiency,
2600-3000 cruise RPM, 8.75 to 10.5 compression ratio
advised.

500511*

See pg. 293

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

a
b
c
d

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

99838-12

99944-12

99820-12b

99097-1c

50621-12d

99838-12

99944-12

99820-12b

99097-1c

50621-12d

99838-12

99944-12

99820-12b

99097-1c

50621-12d

99838-12

99944-12

99820-12b

99097-1c

50621-12d

99838-12

99944-12

99820-12b

99097-1c

50621-12d

99893-12

99953-12

99820-12b

99097-1c

50621-12d

99893-12

99953-12

99820-12b

99097-1c

50621-12d

99893-12

99953-12

99820-12b

99097-1c

50621-12d

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Requires appropriate Crane pushrods.
Must machine cylinder head.
Machined steel, heat treated.
Heavy wall, heat treated.

866-388-5120 • 386-236-9983 FAX

193

Ford Small Block V8 Tech Tips & Notes
1962-1987 221-255 (4.2L) – 260-289-302 (5.0L)
cu.in. V8 and 1988-1995 302 (5.0L) cu.in. V8
trucks (except 1982-1995 302 (5.0L) H.O.)
Ford’s modern line of small block V8 engines was introduced in 1962, with the 221 and 260 cu.in. versions. This
engine family (properly referred to as the Windsor, even if it
isn’t the 351 cu.in. variety) has inline lifter bores in the
block, and cylinder heads with inline valves equipped with
1.6:1 ratio rocker arms. The firing order is 1-5-4-2-6-3-7-8.

CAMSHAFTS

These engines are designated by Crane’s 36 prefix. We offer
hydraulic, hydraulic roller (retrofit and OE style), mechanical,
and mechanical roller camshafts for them. A wide-ranging
line of valve train components is also available.
The 1962 and 1963 cylinder heads have 5/16” diameter
valve stems (different valve spring retainers, valve locks,
and valve stem seals required), while the 1964 and later
engines have 11/32” valve stems.
From 1962 to 1965, the rocker arm studs were a straight
3/8” diameter adjustable configuration. In 1966, bottleneck
3/8 – 5/16” rocker arm studs were installed, resulting in a
non-adjustable configuration. The exception would be the
HiPo 289 engines, offered through 1967, which had
mechanical lifter camshafts, and retained the adjustable
style straight 3/8” studs. Our 99768-16 positive locking nuts
will permit valve adjustment on the bottleneck stud applications. In 1977, a net lash pedestal mount rocker arm system was installed, continuing with the remainder of production through 1995. These pedestal mount rocker cylinder heads can be easily converted to an adjustable configuration for hydraulic and hydraulic roller street applications
by using our Pushrod Guideplate Conversion Kits. Part number 36655-16 provides for 3/8” stud mounted adjustable
rocker arms, and 36656-16 is for 7/16” stud mounted rocker
arms. No machining is necessary, and your standard pushrods can be maintained, thanks to the composite bushing
inserts in the pushrod guideplates. For mechanical and
mechanical roller applications, we advise the heads be
machined for screw-in rocker arm studs and pushrod guideplates.
The production and aftermarket cylinder heads for the
Windsor and Cleveland families all have the same valve layout, with the exception of the Gurney-Weslake pieces. If you
are fortunate to have a set of these, we can custom produce
a roller camshaft having the proper lobe layout.
Most 1985-1987 302, all 1988-97 302 passenger car, and all
1996-2000 302 truck engines are equipped with hydraulic
roller camshafts and lifters. The firing order of 1-5-4-2-6-3-78 is maintained for these applications. Conventional hydraulic, mechanical, and roller lifter camshafts can be installed in
these engines if the appropriate kit components are used.

1969-1970 Boss 302 V8
Specifically developed for the Trans Am road racing series,
the Boss 302 had canted valve “Cleveland” style cylinder
heads installed on the 302 block. Since these heads have
large ports and valves, and are intended for constant high
RPM usage, a street driven application should have a relatively mild camshaft installed to enhance the torque and
drivability. Rocker arm studs are a straight 7/16” diameter,
with adjustable 1.73:1 ratio rocker arms required for the factory installed mechanical lifter camshaft. Although the
valves are staggered, the same length pushrods are used
for the intake and exhaust.
Due to the Boss heads’ different valve spring requirements,
and the increased rocker ratio, this engine is designated by
Crane’s 27 prefix (even though the camshaft is physically
the same as the 36 prefix). We offer hydraulic, retrofit
hydraulic roller, mechanical, and mechanical roller camshafts for them. An extensive line of valve train components
is also available.

1985-1995 5.0L (302) H.O. V8
Although closely related to the standard 302, the 1985-95
5.0L H.O. are equipped with hydraulic roller lifters, with
camshafts having a firing order of 1-3-7-2-6-5-4-8 (the same
as the 351 Windsor). Our 44 prefix designates these engines.
The camshafts are dimensionally the same as the 36 prefix,
with the different firing order constituting the primary
change. Camshafts can be interchanged, providing the necessary changes are performed for the proper firing order.
We offer hydraulic, hydraulic roller, mechanical, and
mechanical roller camshafts. A wide-ranging line of valve
train components is also available.
The standard pedestal mount rocker cylinder heads can be
easily converted to an adjustable configuration for hydraulic and hydraulic roller street applications by using our
Pushrod Guideplate Conversion Kits. Part number 3665516 provides for 3/8” stud mounted adjustable rocker arms,
and 36656-16 is for 7/16” stud mounted rocker arms. No
machining is necessary, and your standard pushrods can be
maintained, thanks to the composite bushing inserts in the
pushrod guideplates. For mechanical and mechanical roller
applications, we advise the heads be machined for screw-in
rocker arm studs and pushrod guideplates.
1993-1995 SVT Cobra 5.0 Mustangs were factory equipped
with aluminum needle bearing roller tip 1.7:1 pedestal
mount rocker arms. These are our 44746-16, designed for
basic bolt-on installation, but make sure to check for adequate spring travel due to the increased valve lifts when
installing on other engines.

The 1985-95 302 H.O. engines, although closely related,
have a different firing order, and are discussed later on this
page.

194

CRANECAMS.COM

1969-1993 351 (5.8L) cu.in. Windsor and 19821984 302 (5.0L) cu.in. H.O., also 1994-1997
351W, and 302 SVO/351 SVO V8
Another derivative in the Windsor family, the 351 engine
blocks incorporate 1.3” taller deck heights to accommodate
the increased displacement. Lifter bores are still inline, as
are the valves in the cylinder heads, and the 1.6:1 rocker
arm ratio is retained. Most notably, the firing order was
changed to 1-3-7-2-6-5-4-8. Our 44 prefix designates these
engines. The camshafts are dimensionally the same as the
36 prefix, with the different firing order being the primary
change. Camshafts can be interchanged, providing the necessary changes are performed for the proper firing order.
Additionally, the 1982-1984 302 H.O. engines also were
equipped with hydraulic lifter camshafts having this revised
firing order.
We offer hydraulic, hydraulic roller (retrofit and OE style),
mechanical, and mechanical roller camshafts and a wideranging line of valve train components for these engines.
From 1969 to 1976, bottleneck 3/8 – 5/16” rocker arm studs
were installed in the cylinder heads, resulting in a nonadjustable configuration. Our 99768-16 positive locking
nuts will permit valve adjustment for these applications. In
1977, a net lash pedestal mount rocker arm system was
installed, continuing for the remainder of production
through 1997. These pedestal mount rocker cylinder heads
can be easily converted to an adjustable configuration for
hydraulic and hydraulic roller street applications by using
our Pushrod Guideplate Conversion Kits. Part number
36655-16 provides for 3/8” stud mounted adjustable rocker
arms, and 36656-16 is for 7/16” stud mounted rocker arms.
No machining is necessary, and your standard pushrods can
be maintained, thanks to the composite bushing inserts in
the pushrod guideplates. For mechanical and mechanical
roller applications, we advise the heads be machined for
screw-in rocker arm studs and pushrod guideplates.

1970-1982 351C-Boss 351-351M-400 cu.in. V8
The Ford 335 engine family (commonly called the
“Cleveland”) shared cylinder bore spacing dimensions, and
the head bolt pattern with the Windsor engines, but few
other parts are interchangeable. The inline lifter bores were
retained, but they are at a different bank angle from the
Windsor. Cam bearing sizes are also different, as are the distributor gear dimensions. The valves in the cylinder heads
are canted (staggered), but the same length pushrods are
used for the intake and exhaust valves. The rocker arm ratio
is 1.73:1.
These engines are designated by Crane’s 52 prefix. We offer
hydraulic, retrofit hydraulic roller, mechanical, and mechanical roller camshafts for them. A wide-ranging line of valve
train components is also available.
The pedestal mount rocker cylinder heads can be easily
converted to an adjustable configuration for hydraulic and
hydraulic roller street applications by using our Pushrod
Guideplate Conversion Kits. Part number 52655-16 provides for adjustable configuration 7/16” stud mounted rocker arms. No machining is necessary, and your standard
pushrods can be maintained, thanks to the composite
bushing inserts in the pushrod guideplates. For mechanical
and mechanical roller applications, we advise the heads be
machined for screw-in rocker arm studs and pushrod guideplates.
The 1971 Boss 351 and 1972 351C H.O. featured cylinder
heads with straight 7/16” rocker arm studs and pushrod
guideplates, required for the mechanical lifter camshafts
that were standard equipment.
The Fontana Clevor block also uses our 52 prefix camshafts, not the 36 or 44 prefix Windsor style items.
There can be a possible misapplication of components
when choosing the proper retainers and valve stem locks
for these engines. Although the valve stems are all 11/32”
diameter, the configuration of the valve locks were
changed. Note the following explanation to insure that the
proper components are being used:
1970-1977 351C-351M-400 - Intake and exhaust valves
use multiple groove valve stem locks, having a large outside
diameter, requiring the use of 3/8” type valve spring retainers.
1971 Boss 351 / 1972 351C H.O. - Intake and exhaust
valves use standard single groove valve stem locks, requiring the use of 11/32” valve spring retainers.
1978 351M-400 - The intake valves use multiple groove
valve stem locks, having a large outside diameter, requiring
the use of 3/8” type valve spring retainers. The exhaust
valves use standard single groove valve stem locks, requiring the use of 11/32” valve spring retainers.
1979-1982 351M-400 - Intake and exhaust valves use
standard single groove valve stem locks, requiring the use
of 11/32” valve spring retainers.

866-388-5120 • 386-236-9983 FAX

195

221-255 (4.2L)-260-289-302 (5.0L) cu.in. and
88-95 302 cu.in. trucks (exc. 82-95 302 [5.0L] HO)

Ford-Mercury V-8 62-87

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

Improves low-end and mid-range torque and HP in
2021
speed density fuel injected (SFI) truck (non-roller tappet)
applications. Fine for auto or manual trans. Calif. legal
91-93 Federally certified trucks with MFM5.8T5HZC0,
NFM5.8T5HZC1, OR PFM5.8T5HZD4 engine families. (50
state legal, C.A.R.B. E.O. D-225-24)

CAMSHAFTS

Excellent low end torque, smooth idle, daily usage,
fuel economy, 1600-2200 cruise RPM, 8.0 to 9.5 compression ratio advised.

Energizer
260 H10

Great low end torque and HP, smooth idle, daily usage,
off road, towing, economy, also mild turbocharged,
2200-2600 cruise RPM, 8.0 to 9.5 compression ratio
advised. (50 state legal, pre-computer, C.A.R.B. E.O.
D-225-32)

H-260-2

Great low end torque and HP, smooth idle, daily usage,
off road, towing, economy, also mild turbocharged,
2200-2600 cruise RPM, 8.0 to 9.5 compression ratio
advised.

Z-256-2

Good low end torque, smooth idle, daily usage, fuel
economy, light towing, off road, 2200-2700 cruise RPM,
8.5 to 10.0 compression ratio advised.

Energizer
266 H10

Excellent low end and mid range torque and HP, good
idle, daily usage, off road, towing, economy, 2400-2800
cruise RPM, 8.5 to 10.0 compression ratio advised.

H-266-2

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code
8004200

364112a

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99280-16

190
198

252
260

109

(9) 19
33 (15)

.000 .416
.000 .432

99280-16

204
204

260
260

110

(3) 27
37 13

.000 .456
.000 .456

99280-16

204
216

260
272

112

(5) 29
45 (9)

.000 .456
.000 .484

99280-16

206
212

256
262

112

(4) 30
43 (11)

.000 .461
.000 .475

99280-16

210
210

266
266

110

0 30
40 (10)

.000 .469
.000 .469

99280-16

210
218

266
274

114

(4) 34
48 (10)

.000 .456
.000 .472

99280-16

216
216

272
272

110

3 33
43 (7)

.000 .484
.000 .484

99280-16

216
228

272
284

112

1 35
51 (3)

.000 .484
.000 .512

99280-16

218
224

268
274

112

2 36
49 (5)

.000 .490
.000 .504

1
12004600

13003*
130032*b
3

12004800

363901
363902c
1

12005000

363501*
363502*c
3

14004800

13004*
130042*b
3

14005200

363931*
363932*c
3

Good low end and mid range torque, good idle, daily
Energizer
usage, off road, fuel efficiency plus performance, 2600- 272 H10
3000 cruise RPM, 8.75 to 10.0 compression ratio advised.

16005200

Good low end and mid range torque and HP, good idle, H-272-2
daily usage and off road, towing, performance and fuel
efficiency, 2600-3000 cruise RPM, 8.75 to 10.5 compression ratio advised, w/centrifugal or small Roots supercharger, 8 lbs. maximum boost w/8.5 maximum compression ratio advised. Also good w/plate nitrous system.
(50 state legal, pre-computer, C.A.R.B. E.O. D-225-24)

18005400

Good low end and mid range torque and HP, good idle, Z-268-2
daily usage and off road, towing, performance and fuel
efficiency, 2600-3000 cruise RPM, 8.75 to 10.5 compression ratio advised, w/centrifugal or small Roots supercharger, 8 lbs. maximum boost w/8.5 maximum compression ratio advised. Also good w/plate nitrous system.

18005600

13005*
130052*b
3
363941
363942c
1

363511*
363512*c
3

RPM range shown is for average usage. These cam profiles
firing order (1-5-4-2-6-3-7-8). Ford 351W firing order is
without cylinder head removal or machining. Refer to page
will RPM higher, depending upon application.
1-3-7-2-6-5-4-8.
325 for details.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page NOTE: To provide the most accurate valve adjustment on hydraulic NOTE: Many 1972 and later Ford-Mercury V-8 engines are
333 for details.
lifter camshafts, the heads must be machined to accept
originally equipped with a retarded crankshaft sprocket. This
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger
screw-in studs (on engines not originally equipped). On
may cause idling and performance problems when installing
car engines, all 96-00 302 truck engines, all 85-95 302
engines equipped with bottleneck type studs, using 99768aftermarket camshafts. We recommend using our 44975-1
H.O., and all 94-97 351 Windsor engines are equipped
16 positive locking nuts will permit valve adjustment. For
or 44984-1 timing chain and gear assemblies, a pre-1972
with hydraulic roller camshafts and lifters. Conventional
engines equipped with pedestal mounted rocker
crankshaft sprocket, or by degreeing in your camshaft. The
hydraulic, mechanical, or roller camshafts and lifters can be
arms and hydraulic lifters, excessive lifter preload
non-retarded sprocket will have the alignment dot and
easily installed in these engines, providing the appropriate
can be easily remedied by using Crane’s Rocker Arm
keyway slot directly in line with each other.
kit components are used.
Pedestal Shim Kit (99170-1). Refer to page 324 for
NOTE: Left hand rotation hydraulic camshafts are available on
NOTE: Specify if heads with 5/16” valve stems are used. These valve
details.
special order. Contact Crane’s Performance Consultants for
springs and retainers cannot be used with short valve stem IMPORTANT: Crane offers a Pushrod Guideplate and Rocker Arm
details.
heads.
Stud Conversion Kit (36655-16) for street applications,
NOTE: These camshafts also fit the 1969-70 Ford-Mercury Boss
NOTE: Ford 221 thru 302 camshafts can be used in 351 Windenabling the 1977-00 255 and 302 cu.in. engines with
302 V-8 engines. Some kit components will differ. Contact
sor engines if the engine is changed to 221 thru 302
pedestal mounted rockers to have adjustable rocker arms
Crane’s Performance Consultants for details.

196

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

36308-1d

96803-16d

99946-16

99097-1e

36308-1d

96803-16d

99946-16

36308-1d

96803-16d

36308-1d

See pg. 315

See pg. 317

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

36621-16f
36622-16g

44975-1*h

36800-16i
36801-16j

36774-16k
11746-16l
44746-16m

36750-16n
36759-16o
36758-16p

99097-1e

36621-16f
36622-16g

44975-1*h

36800-16i
36801-16j

36774-16k
11746-16l
44746-16m

36750-16n
36759-16o
36758-16p

99946-16

99097-1e

36621-16f
36622-16g

44975-1*h

36800-16i
36801-16j

36774-16k
11746-16l
44746-16m

36750-16n
36759-16o
36758-16p

96803-16d

99946-16

99097-1e

36621-16f
36622-16g

44975-1*h

36800-16i
36801-16j

36774-16k
11746-16l
44746-16m

36750-16n
36759-16o
36758-16p

36308-1d

96803-16d

99946-16

99097-1e

36621-16f
36622-16g

44975-1*h

36800-16i
36801-16j

36774-16k
11746-16l
44746-16m

36750-16n
36759-16o
36758-16p

36308-1d

96803-16d

99946-16

99097-1e

36621-16f
36622-16g

44975-1*h

36800-16i
36801-16j

36774-16k
11746-16l
44746-16m

36750-16n
36759-16o
36758-16p

36308-1d

96803-16d

99946-16

99097-1e

36621-16f
36622-16g

44975-1*h

36800-16i
36801-16j

36774-16k
11746-16l
44746-16m

36750-16n
36759-16o
36758-16p

36308-1d

96803-16d

99946-16

99097-1e

36621-16f
36622-16g

44975-1*h

36800-16i
36801-16j

36774-16k
11746-16l
44746-16m

36750-16n
36759-16o
36758-16p

36308-1d

96803-16d

99946-16

99097-1e

36621-16f
36622-16g

44975-1*h

36800-16i
36801-16j

36774-16k
11746-16l
44746-16m

36750-16n
36759-16o
36758-16p

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued
a
b
c
d
e
f
g
h
i
j

Cam and Lifter Kit, includes installation lubricants and Rocker Arm Pedestal Shim Kit.
Cam and Lifter Kit, includes assembly lubricant.
Cam and Lifter Kit, includes installation lubricants, and rocker arm adjusting nuts.
Contains standard diameter valve springs, no machining required.
Machined steel, heat treated.
For 63-68 engines, heavy wall, heat treated for use with or without guideplates.
For 69-95 engines, heavy wall, heat treated for use with or without guideplates.
For 73-00 engines, performance steel billet gears and roller chain set.
1.6 ratio, cast, non-rail type for 3/8” studs, must machine 1966-00 cylinder heads and install
99156-16 rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit
on 1977-00 pedestal mount cylinder heads for street applications.
1.6 ratio, cast, rail type for 3/8” studs, non-adjustable with 5/16” top bottleneck studs, adjustable
with straight 3/8” studs and locking nuts.

k Crane Classic extruded, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install
99156-16 rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit
on 1977-00 pedestal mount cylinder heads for street applications.
l Energizer, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker
arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00
pedestal mount cylinder heads for street applications.
m Energizer, 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required,
includes Rocker Arm Pedestal Shim Kit.
n 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker arm studs
and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00 pedestal mount
cylinder heads for street applications.
o 1.6 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.
p 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.

866-388-5120 • 386-236-9983 FAX

197

221-255 (4.2L)-260-289-302 (5.0L) cu.in. and
88-95 302 cu.in. trucks (exc. 82-95 302 [5.0L] HO)

Ford-Mercury V-8 62-87

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

CAMSHAFTS

Good mid range torque, fair idle, daily usage, mild brack- Energizer
et racing, auto trans w/2500+ converter, 2700-3200
278 H10
cruise RPM, 9.5 to 10.75 compression ratio advised.

22005600

13009*
130092*a

Moderate competition, rough idle, good mid-range
H-222/3114-2S1-6
torque and HP, limited oval track, mild bracket racing,
serious off road, auto trans w/2500+ converter, 9.5 to
11.0 compression ratio advised.

22005400

360331*

Good mid range torque and HP, good idle, daily performance usage, mild bracket racing, 3000-3400 cruise
RPM, 9.5 to 10.75 compression ratio advised, also mild
supercharged, nitrous.

H-278-2

Good mid range torque and HP, good idle, daily performance usage, mild bracket racing, 3000-3400 cruise
RPM, 9.5 to 10.75 compression ratio advised, also mild
supercharged, nitrous.

Z-274-2

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99280-16
99380-16*d

222
222

278
278

110

6 36
46 (4)

.000 .498
.000 .498

99280-16
99380-16*d

222
228

278
284

106

9 33
44 4

.000 .498
.000 .512

99280-16
99380-16*d

222
234

278
290

114

2 40
56 (2)

.000 .498
.000 .527

99280-16
99380-16*d

224
230

274
280

110

3 41
54 (4)

.000 .504
.000 .518

99280-16
99380-16*d

226
226

288
288

108

10 36
46 0

.000 .488
.000 .488

99280-16
99380-16*d

226
236

286
296

110

8 38
53 3

.000 .502
.000 .520

99280-16
99380-16*d

228
228

284
284

112

7 41
53 (3)

.000 .512
.000 .512

99280-16
99380-16*d

236
240

296
300

110

13 43
55 5

.000 .520
.000 .526

3

3
22005800

363801*
363802*b
3

22006000

363521*
363522*b
3

Good mid range to upper RPM torque, fair idle, moderate H-288
performance usage, oval track, Street Stock, Enduro,
Hobby, 1/4-3/8 mile, bracket racing, Street, Heavy, Pro
E.T., Super E.T., auto trans w/3000+ converter, 32003600 cruise RPM, 9.5 to 11.0 compression ratio advised.

24006000

Good mid range to upper RPM torque and HP, fair idle,
H-286-2
moderate performance usage, mild bracket racing, auto
trans w/2500+ converter, 3400-3800 cruise RPM, 9.5 to
11.5 compression ratio advised, also w/plate or manifold
nitrous system, or w/centrifugal or Roots supercharger,
10 lbs. max. boost w/8.5 maximum compression ratio.
Good mid range to upper RPM torque, fair idle, moderate Energizer
performance usage, mild bracket racing, auto trans
284 H12
w/2500+ converter, 3400-3800 cruise RPM, 9.5 to 11.0
compression ratio advised.

26006200

Good upper RPM torque and HP, rough idle, performance H-296-2
usage, bracket racing: Pro E.T., Super E.T., auto trans w/
race converter, oval track: Street Stock, Enduro, Hobby,
3/8-1/2 mile, 3800-4200 cruise RPM, 10.0 to 11.5 compression ratio advised. Good w/Roots supercharger, 15
lbs. maximum boost w/8.0 max. compression ratio
advised, or w/manifold nitrous system.

32006800

364381*
364382*c
3
364551*
364552*b
3

28006200

13006*
130062*a
3
364561*
364562*c
3

RPM range shown is for average usage. These cam profiles
NOTE: To provide the most accurate valve adjustment on hydraulic
cause idling and performance problems when installing
will RPM higher, depending upon application.
lifter camshafts, the heads must be machined to accept
aftermarket camshafts. We recommend using our 44975-1
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
screw-in studs (on engines not originally equipped). On
or 44984-1 timing chain and gear assemblies, a pre-1972
333 for details.
engines equipped with bottleneck type studs, using 99768crankshaft sprocket, or by degreeing in your camshaft. The
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger
16 positive locking nuts will permit valve adjustment. For
non-retarded sprocket will have the alignment dot and
car engines, all 96-00 302 truck engines, all 85-95 302
engines equipped with pedestal mounted rocker
keyway slot directly in line with each other.
H.O., and all 94-97 351 Windsor engines are equipped
arms and hydraulic lifters, excessive lifter preload
NOTE: Left hand rotation hydraulic camshafts are available on
with hydraulic roller camshafts and lifters. Conventional
can be easily remedied by using Crane’s Rocker Arm
special order. Contact Crane’s Performance Consultants for
hydraulic, mechanical, or roller camshafts and lifters can be
Pedestal Shim Kit (99170-1). Refer to page 324 for
details.
easily installed in these engines, providing the appropriate
details.
NOTE: These camshafts also fit the 1969-70 Ford-Mercury Boss
kit components are used.
IMPORTANT: Crane offers a Pushrod Guideplate and Rocker Arm
302 V-8 engines. Some kit components will differ. Contact
NOTE: Specify if heads with 5/16” valve stems are used. These valve
Stud Conversion Kit (36655-16) for street applications,
Crane’s Performance Consultants for details.
springs and retainers cannot be used with short valve stem
enabling the 1977-00 255 and 302 cu.in. engines with
heads.
pedestal mounted rockers to have adjustable rocker arms
NOTE: Ford 221 thru 302 camshafts can be used in 351 Windwithout cylinder head removal or machining. Refer to page
sor engines if the engine is changed to 221 thru 302
325 for details.
firing order (1-5-4-2-6-3-7-8). Ford 351W firing order is NOTE: Many 1972 and later Ford-Mercury V-8 engines are originally
1-3-7-2-6-5-4-8.
equipped with a retarded crankshaft sprocket. This may

198

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

36308-1e

96803-16e

99946-16

99097-1h

36308-1e

96803-16e

99946-16

36308-1e

96803-16e

36308-1e

36308-1e

36308-1e

a
b
c
d
e
f
g
h
i
j
k
l
m
n

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

36621-16j
36622-16k

44975-1*l

36800-16n
36801-16o

36774-16p
11746-16q
44746-16r

36750-16s
36759-16t
36758-16u

99097-1h

36621-16j
36622-16k

44975-1*l
44984-1*m

36800-16n
36801-16o

36774-16p
11746-16q
44746-16r

36750-16s
36759-16t
36758-16u

99946-16

99097-1h

36621-16j
36622-16k

44975-1*l

36800-16n
36801-16o

36774-16p
11746-16q
44746-16r

36750-16s
36759-16t
36758-16u

96803-16e

99946-16

99097-1h

36621-16j
36622-16k

44975-1*l

36800-16n
36801-16o

36774-16p
11746-16q
44746-16r

36750-16s
36759-16t
36758-16u

96803-16e

99946-16

99097-1h

36621-16j
36622-16k

44975-1*l

36800-16n
36801-16o

36774-16p
11746-16q
44746-16r

36750-16s
36759-16t
36758-16u

96874-16f

99946-16
99969-16g

99097-1h
99094-1i

36621-16j
36622-16k

44975-1*l
44984-1*m

36800-16n
36801-16o

36774-16p
11746-16q
44746-16r

36750-16s
36759-16t
36758-16u

96803-16e

99946-16

99097-1h

36621-16j
36622-16k

44975-1*l

36800-16n
36801-16o

36774-16p
11746-16q
44746-16r

36750-16s
36759-16t
36758-16u

96874-16f

99946-16
99969-16g

99097-1h
99094-1i

36621-16j
36622-16k

44975-1*l
44984-1*m

36800-16n
36801-16o

36774-16p
11746-16q
44746-16r

36750-16s
36759-16t
36758-16u

99820-16g

99820-16g

Cam and Lifter Kit, includes assembly lubricant.
Cam and lifter kit, includes installation lubricants, and rocker arm adjusting nuts.
Cam, lifter, and valve spring kit, includes installation lubricants.
Optional Hi Intensity hydraulic lifters, see page 292 for details.
Contains standard diameter valve springs, no machining required.
Must machine cylinder heads.
Requires Crane Multi Fit valve locks.
Machined steel, heat treated.
Machined steel, heat treated, Multi Fit.
For 63-68 engines, heavy wall, heat treated for use with or without guideplates.
For 69-95 engines, heavy wall, heat treated for use with or without guideplates.
For 73-00 engines, performance steel billet gears and roller chain set.
For 73-00 engines, Pro Series steel billet gears and roller chain set.
1.6 ratio, cast, non-rail type for 3/8” studs, must machine 1966-00 cylinder heads and install
99156-16 rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit
on 1977-00 pedestal mount cylinder heads for street applications.
o 1.6 ratio, cast, rail type for 3/8” studs, non-adjustable with 5/16” top bottleneck studs, adjustable
with straight 3/8” studs and locking nuts.

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

p Crane Classic extruded, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install
99156-16 rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit
on 1977-00 pedestal mount cylinder heads for street applications.
q Energizer, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker
arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00
pedestal mount cylinder heads for street applications.
r Energizer, 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required,
includes Rocker Arm Pedestal Shim Kit.
s 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker arm studs
and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00 pedestal mount
cylinder heads for street applications.
t 1.6 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.
u 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.

866-388-5120 • 386-236-9983 FAX

199

221-255 (4.2L)-260-289-302 (5.0L) cu.in. and
88-95 302 cu.in. trucks (exc. 82-95 302 [5.0L] HO)

Ford-Mercury V-8 62-87

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts — Retrofit

CAMSHAFTS

Brute low end torque, smooth idle, daily usage, towing,
performance and fuel efficiency, normally used in
engines originally equipped with hydraulic roller camshafts.

2020

8004600

364211*a

Excellent low end and mid range torque and HP, good
idle, daily usage, performance and fuel efficiency, off
road, towing, 2400-3200 cruise RPM, 8.75 to 10.0
comp. ratio advised.

HR-216/325-2S-12

18005600

369541*b,c

Good mid range to upper RPM torque and HP, fair idle,
moderate performance usage, mild bracket racing, auto
trans w/2500+ converter, 3000-3400 cruise RPM, 9.0 to
10.75 comp. ratio advised.

HR-224/339-2S-12

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

36530-16e

198
208

260
270

112

(13) 31
36 (8)

.000 .445
.000 .470

36532-16f

216
224

278
286

112

1 35
49 (5)

.000 .520
.000 .542

36532-16f

224
232

286
294

112

5 39
53 (1)

.000 .542
.000 .563

99257-16

227
227

266
266

114

3.5 43.5
51.5 (4.5)

.020 .477
.024 .477

99257-16

238
248

278
288

114

10 48
63 5

.022 .512
.022 .533

99257-16

244
252

280
288

108

16 48
56 16

.026 .553
.026 .572

99257-16

248
258

310
320

108

21 47
62 16

.022 .533
.022 .555

99257-16

260
260

296
296

106

27 53
54 21

.000 .591
.000 .591

99257-16

268
272

304
302

108

29 59
67 25

.018
.012

3

3
24006400

369601*b,c
3

Mechanical Lifter Camshafts
22006000

360901*

Good low end & mid range torque & HP, fair idle, moder- F-278-2
ate performance usage, bracket racing, auto trans
w/3000+ converter, 3400-3800 cruise RPM, 10.5 to 11.5
compress. ratio advised, also mild supercharged, nitrous.

28006600

363841*

Radical street, performance usage, oval track: Late
F-280-2
Model, Sportsman, 3/8-1/2 mile, bracket racing: Pro, Pro
E.T., Super E.T., auto trans w/race converter; 11.0 to 12.5
compression ratio advised.

32007000

Performance usage, good mid-range HP, bracket racing, F-310-2
auto trans w/4000+ converter, 11.0 to 12.5 compression
ratio advised.

36007400

Replacement for factory 289 Hi-Po

BluePrinted
C3OZ-6250-C

1

Performance usage, good mid and upper range HP, oval
track, bracket racing, auto trans w/race converter, 11.5
minimum compression ratio advised.

F-260/3694-6

Moderate competition only, good upper RPM HP, bracket F-268/394-2S2-8
racing, auto trans w/race converter, 12.5 minim um compression ratio advised.

3
364681*
364682*d
3
364761*
3
44007800

361421*
3

48008200

361591*
3

RPM range shown is for average usage. These cam profiles
NOTE: To provide the most accurate valve adjustment on hydraulic NOTE: Many 1972 and later Ford-Mercury V-8 engines are
will RPM higher, depending upon application.
roller camshafts, and in order to effect valve adjustment
originally equipped with a retarded crankshaft sprocket. This
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
when using mechanical lifter camshafts, the heads must be
may cause idling and performance problems when installing
333 for details.
machined to accept screw-in studs (on engines not origiaftermarket camshafts. We recommend using our 44975-1
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger
nally equipped). On engines equipped with bottleneck type
or 44984-1 timing chain and gear assemblies, a pre-1972
car engines, all 96-00 302 truck engines, all 85-95 302
studs, using 99768-16 positive locking nuts will permit
crankshaft sprocket, or by degreeing in your camshaft. The
H.O., and all 94-97 351 Windsor engines are equipped
valve adjustment. For engines equipped with pedestal
non-retarded sprocket will have the alignment dot and
with hydraulic roller camshafts and lifters. Conventional
mounted rocker arms and hydraulic roller lifters, exkeyway slot directly in line with each other.
hydraulic, mechanical, or roller camshafts and lifters can be
cessive lifter preload can be easily remedied by using
easily installed in these engines, providing the appropriate
Crane’s Rocker Arm Pedestal Shim Kit (99170-1). Refer NOTE: Left hand rotation mechanical camshafts are available on
kit components are used.
to page 324 for details.
special order. Contact Crane’s Performance Consultants for
NOTE: Specify if heads with 5/16” valve stems are used. These valve IMPORTANT: Crane offers a Pushrod Guideplate and Rocker Arm
details.
springs and retainers cannot be used with short valve stem
Stud Conversion Kit (36655-16) for street applications,
NOTE: These camshafts also fit the 1969-70 Ford-Mercury Boss
heads.
enabling the 1977-00 255 and 302 cu.in. engines with
302 V-8 engines. Some kit components will differ. Contact
NOTE: Ford 221 thru 302 camshafts can be used in 351 Windpedestal mounted rockers to have adjustable rocker arms
Crane’s Performance Consultants for details.
sor engines if the engine is changed to 221 thru 302
without cylinder head removal or machining. Refer to page
firing order (1-5-4-2-6-3-7-8). Ford 351W firing order is
325 for details.
1-3-7-2-6-5-4-8.

200

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

36308-1g

96803-16g

99946-16

96874-16h

99944-16
99969-16i

96874-16h

99944-16
99969-16i

96803-16g

99946-16

99893-16h

99953-16
99969-16i

96877-16h

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

99097-1j

36631-16l
36625-16m

44975-1*r
44984-1*s

36800-16t
36801-16u

36774-16v
11746-16w
44746-16x

36750-16y
36759-16z
36758-16aa

99820-16h

99097-1j
99094-1k

95610-16q
95614-16q

44975-1*r
44984-1*s

36800-16t
36801-16u

36774-16v
11746-16w
44746-16x

36750-16y
36759-16z
36758-16aa

99820-16h

99097-1j
99094-1k

95610-16q
95614-16q

44975-1*r
44984-1*s

36800-16t
36801-16u

36774-16v
11746-16w
44746-16x

36750-16y
36759-16z
36758-16aa

99097-1j

36622-16p
95618-16q

44975-1*r
44984-1*s

36800-16t

36774-16v

36750-16y
86757-16bb

99820-16h

99097-1j
99094-1k

36622-16p
95618-16q

44975-1*r
44984-1*s

36800-16t

36774-16v

36750-16y
86757-16bb

99943-16
99969-16i

99820-16h

99097-1j
99094-1k

36622-16p
95618-16q

44975-1*r
44984-1*s

36774-16v

36750-16y
86757-16bb

96877-16h

99943-16
99969-16i

99820-16h

99097-1j
99094-1k

36622-16p
95618-16q

44975-1*r
44984-1*s

36774-16v

36750-16y
86757-16bb

96877-16h

99943-16
99969-16i

99820-16h

99097-1j
99094-1k

36622-16p
95618-16q

44975-1*r
44984-1*s

36774-16v

36750-16y
86757-16bb

.630 96877-16h
.640

99943-16
99969-16i

99820-16h

99097-1j
99094-1k

36622-16p
95618-16q

44975-1*r
44984-1*s

36774-16v

36750-16y
86757-16bb

a For 1986-89 (non-H.O.) engines originally equipped with hydraulic roller camshafts.
b Camshaft has standard base circle diameter, for use with 36532-16 or 36560-16 hydraulic roller lifters.
c Requires 36970-1 (.467” I.D.), 36971-1 (.500” I.D.), or 44970-1 (.531” I.D. SVO) steel, or 36990-1 (.467”
I.D.), 36989-1 (.500” I.D.), or 44990-1 (.531” I.D. SVO), aluminum-bronze distributor drive gear.
d Cam, lifter, valve spring, and retainer kit, includes installation lubricants.
e For use with standard Ford alignment bars.
f Vertical locking bar hydraulic roller lifters, no machining required. Cylinder head removal will be required.
g Contains standard diameter valve springs, no machining required.
h Must machine cylinder heads.
i Requires Crane Multi Fit valve locks.
j Machined steel, heat treated.
k Machined steel, heat treated, Multi Fit.
l For engines with non-adjustable pedestal rocker arms and stock base circle camshafts, heavy wall,
heat treated.
m For engines with non-adjustable pedestal mount rocker arms, heavy wall, heat treated.
n For engines with adjustable rocker arms with Crane’s Pushrod Guideplate Conversion Kit (36655-16), heavy
wall, heat treated.
o For engines with non-adjustable bottleneck studs or pedestal mount rocker arms , heavy wall, heat
treated.
p For use with or without pushrod guideplate cylinder heads, heavy wall, heat treated.
q Pro Series one-piece.
r For 73-00 engines, performance steel billet gears and roller chain set.
s For 73-00 engines, Pro Series steel billet gears and roller chain set.

t 1.6 ratio, cast, non-rail type for 3/8” studs, must machine 1966-00 cylinder heads and install 9915616 rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00
pedestal mount cylinder heads for street applications.
u 1.6 ratio, cast, rail type for 3/8” studs, non-adjustable with 5/16” top bottleneck studs, adjustable
with straight 3/8” studs and locking nuts.
v Crane Classic extruded, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 9915616 rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00
pedestal mount cylinder heads for street applications.
w Energizer, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker
arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00 pedestal
mount cylinder heads for street applications.
x Energizer, 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required,
includes Rocker Arm Pedestal Shim Kit.
y 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker arm studs and
36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00 pedestal mount cylinder
heads for street applications.
z 1.6 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes Rocker
Arm Pedestal Shim Kit.
aa 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes Rocker
Arm Pedestal Shim Kit.
bb 1.6 ratio, 7/16” stud, must machine 1966-00 cylinder heads and install 99157-16 rocker arm studs
and 36650-1 pushrod guideplates.

866-388-5120 • 386-236-9983 FAX

201

221-255 (4.2L)-260-289-302 (5.0L) cu.in. and
88-95 302 cu.in. trucks (exc. 82-95 302 [5.0L] HO)

Ford-Mercury V-8 62-87

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Mechanical Roller Camshafts

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

CAMSHAFTS

Good low end and mid range torque and HP, fair idle,
moderate performance usage, off road, bracket racing,
auto trans w/2500+ converter, 3400-3800 cruise RPM,
10.5 to 11.5 compression ratio advised.

SR-238/350-2S-12

28006600

368511*a,b

Fair idle, moderate performance usage, good mid-range
torque and HP, bracket racing, good w/manifold nitrous
system, auto trans w/3500+ converter, 3800-4200 cruise
RPM, 10.5 to 12.0 compression ratio advised. Good w/
Roots supercharger, 16 lbs. max. boost w/8.0 max. compression ratio advised.

SR-246/362-2S-10

34007000

368601*a,b

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

44518-16
44570-16d

238
246

288
296

112

12 46
60 6

.020 .560
.020 .579

44518-16
44570-16d

246
254

296
304

110

18 48
62 12

.020 .579
.020 .598

44518-16
44570-16d

252
258

284
290

108

22 50
61 17

.020 .672
.020 .672

44518-16
44570-16d

258
262

290
294

108

25 53
63 19

.020 .672
.020 .672

44518-16
44570-16d

262
268

294
300

108

27 55
66 22

.020 .672
.020 .672

44518-16
44570-16d

268
272

300
304

108

30 58
68 24

.020 .672
.020 .672

3

3

Good mid range torque and HP, radical street, rough idle, R-252/420-2S-8
performance usage, oval track, bracket racing, auto trans
w/race converter, 11.0 to 12.5 compression ratio advised.

36007400

Good mid range to upper RPM torque and HP, 302+ cu. R-258/420-2S-8
in., rough idle, performance usage, oval track, bracket
racing, auto trans w/race converter, 11.5 minimum compression ratio advised.

38007600

Performance usage, good mid to upper RPM HP, 302+
cu.in., long oval track, bracket racing, auto trans w/race
converter, 12.0 minimum compression ratio advised.

See pg. 296

R-262/420-2S3-8

Competition only, good upper RPM HP, 302+ cu.in.,
R-268/420-2S1-8
bracket racing, Heavy, Street, etc., auto trans w/race converter, aftermarket aluminum cylinder heads advised,
12.5 minimum compression ratio advised.

448801*a,b,c
3
448831*a,b,c
3

42007800

448841*a,b,c
3

48008200

448851*a,b,c
3

RPM range shown is for average usage. These cam profiles
NOTE: Ford 221 thru 302 camshafts can be used in 351 Wind- NOTE: Many 1972 and later Ford-Mercury V-8 engines are
will RPM higher, depending upon application.
sor engines if the engine is changed to 221 thru 302
originally equipped with a retarded crankshaft sprocket. This
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
firing order (1-5-4-2-6-3-7-8). Ford 351W firing order is
may cause idling and performance problems when installing
333 for details.
1-3-7-2-6-5-4-8.
aftermarket camshafts. We recommend using our 44975-1
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger
NOTE: To effect valve adjustment when using roller lifter camor 44984-1 timing chain and gear assemblies, a pre-1972
car engines, all 96-00 302 truck engines, all 85-95 302
shafts, the heads must be machined to accept screw-in studs
crankshaft sprocket, or by degreeing in your camshaft. The
H.O., and all 94-97 351 Windsor engines are equipped
(on engines not originally equipped).
non-retarded sprocket will have the alignment dot and
with hydraulic roller camshafts and lifters. Conventional
IMPORTANT: Crane offers a Pushrod Guideplate and Rocker Arm
keyway slot directly in line with each other.
hydraulic, mechanical, or roller camshafts and lifters can be
Stud Conversion Kit (36655-16) for street applications,
NOTE: These camshafts also fit the 1969-70 Ford-Mercury Boss
easily installed in these engines, providing the appropriate
enabling the 1977-00 255 and 302 cu.in. engines with
302 V-8 engines. Some kit components will differ. Contact
kit components are used.
pedestal mounted rockers to have adjustable rocker arms
Crane’s Performance Consultants for details.
NOTE: Specify if heads with 5/16” valve stems are used. These valve
without cylinder head removal or machining. Refer to page
springs and retainers cannot be used with short valve stem
325 for details.
heads.

202

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99893-16

99953-16

99820-16e

99893-16

99953-16

99885-16e

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

99097-1f

36622-16g
95618-16h

44975-1*i
44984-1*j

36774-16k

36750-16l
86757-16m

99820-16e

99097-1f

36622-16g
95618-16h

44975-1*i
44984-1*j

36774-16k

36750-16l
86757-16m

99956-16

99820-16e

99097-1f

36622-16g
95618-16h

44975-1*i
44984-1*j

36774-16k

36750-16l
86757-16m

99885-16e

99956-16

99820-16e

99097-1f

36622-16g
95618-16h

44975-1*i
44984-1*j

36774-16k

36750-16l
86757-16m

99885-16e

99956-16

99820-16e

99097-1f

36622-16g
95618-16h

44975-1*i
44984-1*j

36774-16k

36750-16l
86757-16m

99885-16e

99956-16

99820-16e

99097-1f

36622-16g
95618-16h

44975-1*i
44984-1*j

36774-16k

36750-16l
86757-16m

a Requires 36970-1 (.467” I.D.), 36971-1 (.500” I.D.), or 44970-1 (.531” I.D. SVO) steel, or 36990-1
(.467” I.D.), 36989-1 (.500” I.D.), or 44990-1 (.531” I.D. SVO), aluminum-bronze distributor drive
gear.
b Requires 7/16-20 x 1-1/4” grade 8 cam gear bolt and hardened washer.
c Camshaft has 351W firing order: 1-3-7-2-6-5-4-8
d Ultra Pro Series roller lifters.
e Must machine cylinder heads.
f Machined steel, heat treated.
g For use with or without pushrod guideplate cylinder heads, heavy wall, heat treated.
h Pro Series one-piece.
i For 73-00 engines, performance steel billet gears and roller chain set.
j For 73-00 engines, Pro Series steel billet gears and roller chain set.

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

k Crane Classic extruded, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install
99156-16 rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit
on 1977-00 pedestal mount cylinder heads for street applications.
l 1.6 ratio, 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker arm studs
and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00 pedestal mount
cylinder heads for street applications.
m 1.6 ratio, 7/16” stud, must machine 1966-00 cylinder heads and install 99157-16 rocker arm studs
and 36650-1 pushrod guideplates.

866-388-5120 • 386-236-9983 FAX

203

Ford-Mercury V-8 85-95

5.0 Litre (302) H.O.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts

CAMSHAFTS

Good low to mid-range torque and HP, for speed den- 2020
sity (or mass airflow) style F.I., good idle, daily usage
works w/auto or 4/5 speed manual and stock rear end
gears, 2200-2600 cruise RPM, (50 state legal 85-93,
C.A.R.B. E.O. D-225-46). Good w/centrifugal or small
Roots supercharger, with speed density (of mass airflow) style F.I., 8 lbs. maximum boost w/stock 9.2
compression ratio advised, and good w/SEFI-type
nitrous system, with speed density (or mass airflow)
style F.I., stock 9.2 compression ratio advised.

10005000

Good mid-range torque and HP, good idle, daily usage,
2031
designed for use with 1.7 ratio rockers and mass airflow
style F.I. engines with aftermarket intake, heads, exhaust,
5-speed or auto w/mild stall converter, 2400-2800 cruise
RPM, (50 state legal 85-93, C.A.R.B. E.O. D-225-46). Good
w/centrifugal or small Roots supercharger, with mass
airflow style F.I., 10 lbs. maximum boost w/8.5 maximum compression ratio advised, and good w/SEFI-type
nitrous system, with mass airflow style F.I., stock 9.2
compression ratio advised.

14005400

Delivers mid-range torque and HP, good idle, daily usage, 2030
requires mass airflow style F.I. for best idle control, works
w/4/5 speed manual or auto, may require higher stall
converter, use with 3.08 or numerically higher rear gears,
2400-2800 cruise RPM, (50 state legal 85-93, C.A.R.B.
E.O. D-225-46) Basic RPM 2000-5500. Good w/centrifugal or small Roots supercharger, with mass airflow style
F.I., 10 lbs maximum boost w/8.5 maximum compression ratio advised, and good w/SEFI-type nitrous system,
with mass airflow style F.I., stock 9.2 compression ratio
advised.
Good low end torque and HP, good idle, daily usage, per- HR-216/325-2S-12
formance and fuel efficiency, off road, towing, 24003000 cruise RPM, 8.75 to 10.0 compression ratio advised.

14005400

Good mid-range and strong top-end power, E303
2040
replacement, requires modified mass airflow, aftermarket intake, performance cylinder heads and headers,
must use 5-speed and 3.55 or numerically higher rear
gears, 2600-3000 cruise RPM, (50 state legal 85-93,
C.A.R.B. E.O. D-225-46. Good w/centrifugal or Roots
supercharger, 15 lbs. maximum boost w/8.0 maximum
compression ratio advised, and good w/SEFI-type nitrous
system, with mass airflow style F.I., stock 9.2 comp. ratio
advised.

18005800

444211
444212a

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

36530-16b
36532-16c

208
216

262
270

112

(3) 31
45 (9)

.000 .530
.000 .530

36530-16b
36532-16c

214
220

276
282

112

0 34
47 (7)

.000 .513d
.000 .529d

36530-16b
36532-16c

216
220

270
278

112

1 35
47 (7)

.000 .533
.000 .544

36530-16b
36532-16c

216
224

278
286

112

1 35
49 (5)

.000 .520
.000 .542

36530-16b
36532-16c

220
220

282
282

110

0 40
40 0

.000 .498
.000 .498

1

444225
444226a
1

444221
444222a
1

14005400

449541*
3
444231
1

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

NOTE: To provide the most accurate valve adjustment on hydraulic NOTE: Special length pushrods can be ordered to provide proper
roller camshafts, the heads must be machined to accept
hydraulic lifter preload. See page 305 for ordering instrucscrew-in studs (on engines not originally equipped). On
tions and page 374 for checking your hydraulic lifter preload.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
engines equipped with bottleneck type studs, using 99768- NOTE: Some engines have long valve stems which will result in ex333 for details.
16 positive locking nuts will permit valve adjustment. For
cessive valve spring assembly height. Different springs and
engines equipped with pedestal mounted rocker arms
retainers may be required to prevent excessive shimming.
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger car
and hydraulic lifters, excessive lifter preload can be easily
Contact Crane’s Performance consultants for details.
engines, all 96-00 302 truck engines, all 85-95 302 H.O.,
remedied by using Crane’s Rocker Arm Pedestal Shim Kit
NOTE: Many 1972 and later Ford-Mercury V-8 engines are
and all 94-97 351 Windsor engines are equipped with hy(99170-1). Refer to page 324 for details.
originally equipped with a retarded crankshaft sprocket.
draulic roller camshafts and lifters. Conventional hydraulic, NOTE: Crane offers a Pushrod Guideplate and Rocker Arm
This may cause idling and performance problems when
mechanical, or roller lifters can be easily installed in these
Stud Conversion Kit (36655-16) for street applications,
installing aftermarket camshafts. We recommend using our
engines, providing the appropriate kit components are used.
enabling the 1977-00 302 cu.in. and 351W engines with
44975-1 or 44984-1 timing chain and assemblies, a prepedestal mounted rockers to have adjustable rocker arms
1972 crankshaft sprocket, or degreeing in your camshaft.
without cylinder head removal or machining. Refer to
The non-retarded sprocket will have the alignment dot and
page 325 for details.
keyway slot directly in line with each other.

204

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

44308-1e

99841-16

99942-16

h

36631-16k
36625-16l
95608-16l,m

44975-1*n
44984-1*o

44774-16p
36774-16q
44746-16r

36759-16s
36758-16t
36750-16u

44308-1e

99841-16

99942-16

h

36631-16k
36625-16l
95608-16l,m

44975-1*n
44984-1*o

44774-16p
36774-16q
44746-16r

36759-16s
36758-16t
36750-16u

44308-1e

99841-16

99942-16

h

36631-16k
36625-16l
95608-16l,m

44975-1*n
44984-1*o

44774-16p
36774-16q
44746-16r

36759-16s
36758-16t
36750-16u

96870-16f

99943-16
99969-16g

99820-16f

99097-1i
99087-1j

36631-16k
36625-16l
95608-16l,m

44975-1*n
44984-1*o

44774-16p
36774-16q
44746-16r

36759-16s
36758-16t
36750-16u

99841-16
96870-16f

99942-16
99943-16
99969-16g

99820-16f

h

36631-16k
36625-16l
95608-16l,m

44975-1*n
44984-1*o

44774-16p
36774-16q
44746-16r

36759-16s
36758-16t
36750-16u

44308-1e

99097-1i
99087-1j

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued
a Cam and spring kit, includes 44308-1 kit, containing valve springs, valve spring retainers, and valve
stem locks.
b For use with standard Ford alignment bars.
c Vertical locking bar hydraulic roller lifters, no machining required. Cylinder head removal required
for installation in 302 and 302 H.O. applications.
d Gross valve lift with 1.7 ratio rocker arms.
e Includes standard diameter valve springs (99841-16), valve spring retainers (99942-16), and valve
stem locks (99094 and 99097). No machining required.
f Must machine cylinder heads.
g Requires Crane Multi Fit valve stem locks.
h Included in 44308-1 valve spring and retainer kit.
i Machined steel, heat treated.
j Machined steel, heat treated, Multi Fit.
k For engines with non-adjustable pedestal mount rocker arms, heavy wall, heat treated.
l For 302 H.O. engines with adjustable rocker arms with Pushrod Guideplate Conversion Kit
(36655-16), heavy wall, heat treated. See page 325 for details.

m
n
o
p
q
r
s
t
u

Pro Series one-piece.
Performance steel billet gears and roller chain set.
Pro Series steel billet gears and roller chain set.
Crane Classic extruded, 1.6 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required.
Crane Classic extruded, 1.6 ratio, 3/8” stud, must machine cylinder heads and install 99156-16
rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on pedestal
mount cylinder heads for street applications.
Energizer 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required,
includes Rocker Arm Pedestal Shim Kit.
1.6 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.
1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.
1.6 ratio, 3/8” stud, must machine cylinder heads and install 99156-16 rocker arm studs and
36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on pedestal mount cylinder heads
for street applications.

866-388-5120 • 386-236-9983 FAX

205

Ford-Mercury V-8 85-95

5.0 Litre (302) H.O.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts
Good mid-range torque and HP, fair idle, moderate performance usage, for use with 1.7 ratio rocker arms,
bracket racing, auto trans w/2500+ converter. Good w/
centrifugal or Roots supercharger, 20 lbs. maximum
boost w/8.0 maximum compression ratio advised, and/
or nitrous, 2500-3600 cruise RPM, 8.75 to 10.5 compression ratio advised.

HR-220/311-2S-14

20006000

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

36530-16a
36532-16b

220
226

282
288

114

1 39
52 (6)

.000 .529c
.000 .544c

36530-16a
36532-16b

220
228

282
290

114

1 39
53 (5)

.000 .531
.000 .552

36530-16a
36532-16b

224
224

286
286

112

5 39
49 (5)

.000 .542
.000 .542

36530-16a
36532-16b

224
232

286
294

112

5 39
53 (1)

.000 .576c
.000 .559c

36530-16a
36532-16b

224
232

286
294

112

5 39
53 (1)

.000 .542
.000 .563

3

Good mid range torque and HP, fair idle, moderate per- HR-220/332-2S2-14
formance usage, 2600-3200 cruise RPM, good w/plate
nitrous system, auto trans w/2500+ converter, 9.0 to
10.5 compression ratio advised. Also good w/supercharger, 20 lbs. maximum boost w/ 8.5 maximum compression ratio advised.

20006200

Good mid range and upper RPM torque and HP, fair idle, HR-224/339-12
performance usage, B303 upgrade, X303 replacement,
bracket racing, auto trans with 2500+ converter, 30003400 cruise RPM, 9.5 to 10.75 compression ratio advised.

22006000

Good mid range to upper RPM torque and HP, fair idle,
HR-224/339-2S2-12
moderate performance usage, good for use with 1.7
rocker arms, mild bracket racing, auto trans with 2500+
converter, 3000-3400 cruise RPM, 9.0 to 10.75 compression ratio advised. Good w/centrifugal or Roots supercharger, 18 lbs. maximum boost w/8.0 maximum comperssion ratio advised, and good with SEFI-type or manifold nitrous system.

14005400

Good mid range to upper RPM torque and HP, fair idle,
moderate performance usage, mild bracket racing, auto
trans with 2500+ converter, 3000-3400 cruise RPM, 9.0
to 10.75 compression ratio advised. Good w/centrifugal
or Roots supercharger, 18 lbs. maximum boost w/8.0
maximum comperssion ratio advised, and good with
SEFI-type or manifold nitrous system.

449591*

See pg. 294

449631*
3
449661*
3

HR-224/339-2S-12

449671*
3

24006400

449601*
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

engines equipped with bottleneck type studs, using 99768- NOTE: Some engines have long valve stems which will result in ex16 positive locking nuts will permit valve adjustment. For
cessive valve spring assembly height. Different springs and
engines equipped with pedestal mounted rocker arms
retainers may be required to prevent excessive shimming.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
and hydraulic lifters, excessive lifter preload can be easily
Contact Crane’s Performance consultants for details.
333 for details.
remedied by using Crane’s Rocker Arm Pedestal Shim Kit
NOTE: Many 1972 and later Ford-Mercury V-8 engines are
(99170-1). Refer to page 324 for details.
originally equipped with a retarded crankshaft sprocket.
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger car
NOTE: Crane offers a Pushrod Guideplate and Rocker Arm Stud
This may cause idling and performance problems when
engines, all 96-00 302 truck engines, all 85-95 302 H.O.,
Conversion Kit (36655-16) for street applications, enabling
installing aftermarket camshafts. We recommend using our
and all 94-97 351 Windsor engines are equipped with hythe 1977-00 302 cu.in. and 351W engines with pedestal
44975-1 or 44984-1 timing chain and assemblies, a predraulic roller camshafts and lifters. Conventional hydraulic,
mounted rockers to have adjustable rocker arms without
1972 crankshaft sprocket, or degreeing in your camshaft.
mechanical, or roller lifters can be easily installed in these
cylinder head removal or machining. Refer to page 325 for
The non-retarded sprocket will have the alignment dot and
engines, providing the appropriate kit components are used.
details.
keyway slot directly in line with each other.
NOTE: To provide the most accurate valve adjustment on hydraulic NOTE: Special length pushrods can be ordered to provide proper
roller camshafts, the heads must be machined to accept
hydraulic lifter preload. See page 305 for ordering instrucscrew-in studs (on engines not originally equipped). On
tions and page 374 for checking your hydraulic lifter preload.

206

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

96870-16d

99943-16
99969-16e

99820-16d

99097-1f
99087-1g

36631-16h
36625-16i
95608-16i,j

44975-1*k
44984-1*l

44774-16m
36774-16n
44746-16o

36759-16p
36758-16q
36750-16r

96870-16d

99943-16
99969-16e

99820-16d

99097-1f
99087-1g

36631-16h
36625-16i
95608-16i,j

44975-1*k
44984-1*l

44774-16m
36774-16n
44746-16o

36759-16p
36758-16q
36750-16r

96870-16d

99943-16
99969-16e

99820-16d

99097-1f
99087-1g

36631-16h
36625-16i
95608-16i,j

44975-1*k
44984-1*l

44774-16m
36774-16n
44746-16o

36759-16p
36758-16q
36750-16r

96870-16d

99943-16
99969-16e

99820-16d

99097-1f
99087-1g

36631-16h
36625-16i
95608-16i,j

44975-1*k
44984-1*l

44774-16m
36774-16n
44746-16o

36759-16p
36758-16q
36750-16r

96870-16d

99943-16
99969-16e

99820-16d

99097-1f
99087-1g

36631-16h
36625-16i
95608-16i,j

44975-1*k
44984-1*l

44774-16m
36774-16n
44746-16o

36759-16p
36758-16q
36750-16r

Section Continued

a For use with standard Ford alignment bars.
b Vertical locking bar hydraulic roller lifters, no machining required. Cylinder head removal required
for installation in 302 and 302 H.O. applications.
c Gross valve lift with 1.7 ratio rocker arms.
d Must machine cylinder heads.
e Requires Crane Multi Fit valve stem locks.
f Machined steel, heat treated.
g Machined steel, heat treated, Multi Fit.
h For engines with non-adjustable pedestal mount rocker arms, heavy wall, heat treated.
i For 302 H.O. engines with adjustable rocker arms with Pushrod Guideplate Conversion Kit
(36655-16), heavy wall, heat treated. See page 325 for details.
j Pro Series one-piece.
k Performance steel billet gears and roller chain set.
l Pro Series steel billet gears and roller chain set.

m Crane Classic extruded, 1.6 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required.
n Crane Classic extruded, 1.6 ratio, 3/8” stud, must machine cylinder heads and install 99156-16
rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on pedestal
mount cylinder heads for street applications.
o Energizer 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required,
includes Rocker Arm Pedestal Shim Kit.
p 1.6 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.
q 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.
r 1.6 ratio, 3/8” stud, must machine cylinder heads and install 99156-16 rocker arm studs and
36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on pedestal mount cylinder heads
for street applications.

866-388-5120 • 386-236-9983 FAX

207

Ford-Mercury V-8 85-95

5.0 Litre (302) H.O.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts

CAMSHAFTS

Good mid range to upper RPM torque and HP, fair idle,
HR-226/320-2S-14
normally used with 1.7 rocker arms, moderate performance usage, F303 upgrade, bracket racing, auto trans
with 3000 converter, 3200-3600 cruise RPM, good with
347+ cu.in., 8.5 to 11.0 compression ratio advised. Good
w/centrifugal or Roots supercharger, 22 lbs. maximum
boost w/8.0 maximum compression ratio advised, also
good with manifold nitrous system.

26006600

Good mid to upper RPM torque and HP, fair idle, perfor- HR-228/345-2S1-14
mance usage, Z303 upgrade, bracket racing, auto trans
with 3000+ converter, 3400-3800 cruise RPM, good with
347+ cu.in., with modified intake and cylinder heads,
10.0 to 11.5 compression ratio advised. Good w/centrifugal or Roots supercharger, 24 lbs. maximum boost with
8.5 maximum compression ratio advised, also good with
manifold nitrous system.

26006600

Good upper RPM torque and HP, fair idle performance
usage, bracket racing, auto w/3000+ converter, 36004000 cruise RPM, suitable for upper RPM with 347+ cu.
in. with upgraded intake system and cylinder heads,
10.25 to 12.0 compression ratio advised. Good w/large
centrifugal or Roots supercharger, 24 lbs. maximum
boost with 9.0 maximum compression ratio, also good
with large manifold nitrous system.

HR-228/345-2S-14

449651*

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

36530-16a
36532-16b

226
232

288
294

114

4 42
55 (3)

.000 .544c
.000 .559c

36530-16a
36532-16b

228
232

290
249

114

5 43
55 (3)

.000 .552
.000 .563

36530-16a
36532-16b

228
236

290
298

114

5 93
57 (1)

.000 .552
.000 .574

36530-16a
36532-16b

232
244

294
306

112

9 43
59 5

.000 .563
.000 .595

36530-16a
36532-16b

236
244

298
306

110

13 43
57 7

.000 .574
.000 .595

3

449681*
3

26006600

449691*
3

Good upper RPM torque and HP, fair idle, performance
HR-232/352-2S-12
usage, bracket racing, auto w/3000+ converter, 34004000 cruise RPM, 10.0 to 11.5 compression ratio advised,
best with 347+ cu.in.. Good w/Roots supercharger, 20
lbs. maximum boost w/8.0 maximum compression ratio
advised, also good with SEFI-type or manifold nitrous
system.
Good mid to upper RPM torque and HP, rough idle, per- HR-236/359-2S-10
formance usage, bracket racing, auto trans w/3000+
converter, 3600-4000 cruise RPM, 10.5 to 12.0 compression ratio advised, best with 331+ cu.in.

28006800

449761*
3

28006800

449641*
3

RPM range shown is for average usage. These cam profiles
and hydraulic lifters, excessive lifter preload can be easily
NOTE: Some engines have long valve stems which will result in exwill RPM higher, depending upon application.
remedied by using Crane’s Rocker Arm Pedestal Shim Kit
cessive valve spring assembly height. Different springs and
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
(99170-1). Refer to page 324 for details.
retainers may be required to prevent excessive shimming.
333 for details.
NOTE: Crane offers a Pushrod Guideplate and Rocker Arm Stud
Contact Crane’s Performance consultants for details.
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger car
Conversion Kit (36655-16) for street applications, enabling NOTE: Many 1972 and later Ford-Mercury V-8 engines are
engines, all 96-00 302 truck engines, all 85-95 302 H.O.,
the 1977-00 302 cu.in. and 351W engines with pedestal
originally equipped with a retarded crankshaft sprocket.
and all 94-97 351 Windsor engines are equipped with hymounted rockers to have adjustable rocker arms without
This may cause idling and performance problems when
draulic roller camshafts and lifters. Conventional hydraulic,
cylinder head removal or machining. Refer to page 325 for
installing aftermarket camshafts. We recommend using our
mechanical, or roller lifters can be easily installed in these
details.
44975-1 or 44984-1 timing chain and assemblies, a preengines, providing the appropriate kit components are used. NOTE: Special length pushrods can be ordered to provide proper
1972 crankshaft sprocket, or degreeing in your camshaft.
NOTE: To provide the most accurate valve adjustment on hydraulic
hydraulic lifter preload. See page 305 for ordering instrucThe non-retarded sprocket will have the alignment dot and
roller camshafts, the heads must be machined to accept
tions and page 374 for checking your hydraulic lifter preload.
keyway slot directly in line with each other.
screw-in studs (on engines not originally equipped). On
engines equipped with bottleneck type studs, using 9976816 positive locking nuts will permit valve adjustment. For
engines equipped with pedestal mounted rocker arms

208

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

96870-16d

99943-16
99969-16e

99820-16d

99097-1f
99087-1g

36631-16h
36625-16i
95608-16i,j

44975-1*k
44984-1*l

44774-16m
36774-16n
44746-16o

36759-16p
36758-16q
36750-16r

96870-16d

99943-16
99969-16e

99820-16d

99097-1f
99087-1g

36631-16h
36625-16i
95608-16i,j

44975-1*k
44984-1*l

44774-16m
36774-16n
44746-16o

36759-16p
36758-16q
36750-16r

96870-16d

99943-16
99969-16e

99820-16d

99097-1f
99087-1g

36631-16h
36625-16i
95608-16i,j

44975-1*k
44984-1*l

44774-16m
36774-16n
44746-16o

36759-16p
36758-16q
36750-16r

96870-16d

99943-16
99969-16e

99820-16d

99097-1f
99087-1g

36631-16h
36625-16i
95608-16i,j

44975-1*k
44984-1*l

44774-16m
36774-16n
44746-16o

36759-16p
36758-16q
36750-16r

96870-16d

99943-16
99969-16e

99820-16d

99097-1f
99087-1g

36631-16h
36625-16i
95608-16i,j

44975-1*k
44984-1*l

44774-16m
36774-16n
44746-16o

36759-16p
36758-16q
36750-16r

Section Continued

a For use with standard Ford alignment bars.
b Vertical locking bar hydraulic roller lifters, no machining required. Cylinder head removal required
for installation in 302 and 302 H.O. applications.
c Gross valve lift with 1.7 ratio rocker arms.
d Must machine cylinder heads.
e Requires Crane Multi Fit valve stem locks.
f Machined steel, heat treated.
g Machined steel, heat treated, Multi Fit.
h For engines with non-adjustable pedestal mount rocker arms, heavy wall, heat treated.
i For 302 H.O. engines with adjustable rocker arms with Pushrod Guideplate Conversion Kit
(36655-16), heavy wall, heat treated. See page 325 for details.
j Pro Series one-piece.
k Performance steel billet gears and roller chain set.
l Pro Series steel billet gears and roller chain set.
m Crane Classic extruded, 1.6 ratio, non-adjustable, for pedestal mount cylinder heads, no machining
required.

n Crane Classic extruded, 1.6 ratio, 3/8” stud, must machine cylinder heads and install 99156-16
rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on pedestal
mount cylinder heads for street applications.
o Energizer 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required,
includes Rocker Arm Pedestal Shim Kit.
p 1.6 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.
q 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.
r 1.6 ratio, 3/8” stud, must machine cylinder heads and install 99156-16 rocker arm studs and
36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on pedestal mount cylinder heads
for street applications.

866-388-5120 • 386-236-9983 FAX

209

Ford-Mercury V-8 85-95

5.0 Litre (302) H.O.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts

CAMSHAFTS

Rough idle, performance usage, good upper RPM torque HR-236/359-2S-14
and HP, bracket racing, auto trans w/3500+ converter,
also supercharged and/or nitrous, 10.0 to 11.5 compression ratio advised.

30007000

449811*

Moderate performance usage, rough idle, bracket racing, HR-240/365-2S1-14
auto trans w/3500+ converter, good w/manifold nitrous
system, 10.5 to 12.0 compression ratio advised. Also
good w/centrifugal or Roots supercharger, 28 lbs. maximum boost w/8.5 maximum compression ratio.

32007000

449711*

Good high RPM HP, rough idle, competition usage, brack- HR-244/372-2S-10
et racing, auto w/race converter, 347+ cu.in., 11.5 minimum compression ratio advised.

34007000

Good high RPM HP, rough idle, competition usage, brack- HR-244/372-2S-12
et racing, auto w/race converter, 347+ cu.in., 12.0 minimum compression ratio advised. Also good for mild
supercharged or mild nitrous.

36007000

Performance usage, for 347+ cu.in., NMRA, good w/
HR-252/400-2S-14
large plate nitrous, aftermarket aluminum cylinder heads
advised, auto trans w/race converter, 13.0 minimum
compression ratio advised. Also good w/centrifugal or
Roots supercharger, 34 lbs. maximum boost w/8.5 maximum compression ratio.

38007200

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

36530-16a
36532-16b

236
244

298
306

114

9 47
61 3

.000 .574
.000 .595

36530-16a
36532-16b

240
244

302
306

114

11 49
61 3

.000 .584
.000 .595

36530-16a
36532-16b

244
256

306
318

110

17 47
63 13

.000 .595
.000 .595

36530-16a
36532-16b

244
256

306
318

112

15 49
65 11

.000 .595
.000 .595

36532-16b

252
260

322
330

114

15.5 56.5
68 12

.000 .640
.000 .640

3

3
449581*
3
449571*
3
449741*
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

screw-in studs (on engines not originally equipped). On
hydraulic lifter preload. See page 305 for ordering instrucengines equipped with bottleneck type studs, using 99768tions and page 374 for checking your hydraulic lifter preload.
16 positive locking nuts will permit valve adjustment. For
NOTE: Some engines have long valve stems which will result in exIMPORTANT: Adjustable Vacuum Advance Kit available. See page
engines equipped with pedestal mounted rocker arms
cessive valve spring assembly height. Different springs and
333 for details.
and hydraulic lifters, excessive lifter preload can be easily
retainers may be required to prevent excessive shimming.
remedied by using Crane’s Rocker Arm Pedestal Shim Kit
Contact Crane’s Performance consultants for details.
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger car
(99170-1). Refer to page 324 for details.
NOTE: Many 1972 and later Ford-Mercury V-8 engines are
engines, all 96-00 302 truck engines, all 85-95 302 H.O.,
NOTE: Crane offers a Pushrod Guideplate and Rocker Arm
originally equipped with a retarded crankshaft sprocket.
and all 94-97 351 Windsor engines are equipped with hyStud Conversion Kit (36655-16) for street applications,
This may cause idling and performance problems when
draulic roller camshafts and lifters. Conventional hydraulic,
enabling the 1977-00 302 cu.in. and 351W engines with
installing aftermarket camshafts. We recommend using our
mechanical, or roller lifters can be easily installed in these
pedestal mounted rockers to have adjustable rocker arms
44975-1 or 44984-1 timing chain and assemblies, a preengines, providing the appropriate kit components are used.
without cylinder head removal or machining. Refer to
1972 crankshaft sprocket, or degreeing in your camshaft.
NOTE: To provide the most accurate valve adjustment on hydraulic
page 325 for details.
The non-retarded sprocket will have the alignment dot and
roller camshafts, the heads must be machined to accept
NOTE: Special length pushrods can be ordered to provide proper
keyway slot directly in line with each other.

210

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

96870-16c

99943-16
99969-16d

99820-16c

99097-1e
99087-1f

36631-16g
36625-16h
95608-16h,i

44975-1*j
44984-1*k

44774-16l
36774-16m
44746-16n

36759-16o
36758-16p
36750-16q

96870-16c

99943-16
99969-16d

99820-16c

99097-1e
99087-1f

36631-16g
36625-16h
95608-16h,i

44975-1*j
44984-1*k

44774-16l
36774-16m
44746-16n

36759-16o
36758-16p
36750-16q

96870-16c

99943-16
99969-16d

99820-16c

99097-1e
99087-1f

36631-16g
36625-16h
95608-16h,i

44975-1*j
44984-1*k

44774-16l
36774-16m
44746-16n

36759-16o
36758-16p
36750-16q

96870-16c

99943-16
99969-16d

99820-16c

99097-1e
99087-1f

36631-16g
36625-16h
95608-16h,i

44975-1*j
44984-1*k

36774-16m
44746-16n

36759-16o
36758-16p
36750-16q

96870-16c

99943-16
99969-16d

99820-16c

99097-1e
99087-1f

36631-16g
36625-16h
95608-16h,i

44975-1*j
44984-1*k

36774-16m
44746-16n

36759-16o
36758-16p
36750-16q

a For use with standard Ford alignment bars.
b Vertical locking bar hydraulic roller lifters, no machining required. Cylinder head removal required
for installation in 302 and 302 H.O. applications.
c Must machine cylinder heads.
d Requires Crane Multi Fit valve stem locks.
e Machined steel, heat treated.
f Machined steel, heat treated, Multi Fit.
g For engines with non-adjustable pedestal mount rocker arms, heavy wall, heat treated.
h For 302 H.O. engines with adjustable rocker arms with Pushrod Guideplate Conversion Kit
(36655-16), heavy wall, heat treated. See page 325 for details.
i Pro Series one-piece.
j Performance steel billet gears and roller chain set.
k Pro Series steel billet gears and roller chain set.

l
m
n
o
p
q

Crane Classic extruded, 1.6 ratio, non-adjustable, for pedestal mount cylinder heads, no machining
required.
Crane Classic extruded, 1.6 ratio, 3/8” stud, must machine cylinder heads and install 99156-16
rocker arm studs and 36650-1 pushrod guideplates, or use
36655-16 Conversion Kit on pedestal mount cylinder heads for street applications.
Energizer 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required,
includes Rocker Arm Pedestal Shim Kit.
1.6 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.
1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.
1.6 ratio, 3/8” stud, must machine cylinder heads and install 99156-16 rocker arm studs and
36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on pedestal mount cylinder heads
for street applications.

866-388-5120 • 386-236-9983 FAX

211

351 (5.8L) Windsor and 82-84 302 (5.0) H.O.,
also: 302 SVO and 351 SVO

Ford-Mercury V-8 69-93

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

CAMSHAFTS

Brute low end torque, smooth idle, daily usage, fuel
economy, 1600-2200 cruise RPM, 7.75 to 8.75 compression ratio advised.

H-192/2667-2S-10

8004200

440501*

Great low end torque and HP, smooth idle, daily usage,
off road, towing, economy, also mild turbocharged,
2200-2600 cruise RPM, marine application: primarily
used in 302 cu.in. (firing order change required) and
351W cu.in. near-stock engines for mild performance
applications in heavy boats, O.K. for through-prop
exhaust, 8.0 to 9.5 compression ratio advised. (50 state
legal, pre-computer, C.A.R.B. E.O. D-225-32).

H-260-2

12004800

443901
443902a

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99280-16

192
204

248
260

110

(9) 21
37 (13)

.000 .427
.000 .456

99280-16

204
216

260
272

112

(5) 29
45 (9)

.000 .456
.000 .484

99280-16

206
214

268
276

114

(6) 32
46 (12)

.000 .448
.000 .464

99280-16

206
212

256
262

112

(4) 30
43 (11)

.000 .461
.000 .475

99280-16

216
216

272
272

110

3 33
43 (7)

.000 .484
.000 .484

99280-16

216
228

272
284

112

1 35
51 (3)

.000 .484
.000 .512

3

1

Good mid-range and top end torque and HP, works well 2030
with most engine modifications, for non-roller equipped
351 cu.in. Lightning trucks with speed density (or mass
airflow) style F.I.

14005200

Great low end torque and HP, smooth idle, daily usage,
Z-256-2
off road, towing, economy, also mild turbocharged,
2200-2600 cruise RPM, marine application: primarily
used in 302 cu.in. (firing order change required) and
351W cu.in. near-stock engines for mild performance
applications in heavy boats, O.K. for through-prop
exhaust, 8.0 to 9.5 compression ratio advised.
Good low end and mid range torque, good idle, daily
Energizer
usage, off road, fuel efficiency plus performance, 2600- 272 H10
3000 cruise RPM, 8.75 to 10.0 compression ratio advised.

12005000

Good low end and mid range torque and HP, good idle, H-272-2
daily usage, off road, towing, economy, performance and
fuel efficiency, 2600-3000 cruise RPM, marine application: primarily used in 351W cu.in. near-stock to mildly
modified engines for mild performance applications in
light boats, O.K. for through-prop exhaust, 8.75 to 10.0
compression ratio advised. Good w/centrifugal or small
Roots supercharger, 8 lbs. maximum boost w/8.5 maximum compression ratio advised, good for plate nitrous
system. (50 state legal, pre-computer C.A.R.B. E.O.
D-225-32).

18005400

444232*b
3
443501*
443502*b
3

16005200

18005*
180052*a
3
443941
443942b
1

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

16 positive locking nuts will permit valve adjustment. For
NOTE: Some engines have long valve stems which will result in exengines equipped with pedestal mounted rocker arms
cessive valve spring assembly height. Different springs and
and hydraulic lifters, excessive lifter preload can be easily
retainers may be required to prevent excessive shimming.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
remedied by using Crane’s Rocker Arm Pedestal Shim Kit
Contact Crane’s Performance consultants for details.
333 for details.
(99170-1). Refer to page 324 for details.
NOTE: Many 1972 and later Ford-Mercury V-8 engines are
NOTE: Crane offers a Pushrod Guideplate and Rocker Arm Stud
originally equipped with a retarded crankshaft sprocket.
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger car
Conversion Kit (36655-16) for street applications, enabling
This may cause idling and performance problems when
engines, all 96-00 302 truck engines, all 85-95 302 H.O.,
the 1977-00 302 cu.in. and 351W engines with pedestal
installing aftermarket camshafts. We recommend using our
and all 94-97 351 Windsor engines are equipped with hymounted rockers to have adjustable rocker arms without
44975-1 or 44984-1 timing chain and assemblies, a predraulic roller camshafts and lifters. Conventional hydraulic,
cylinder head removal or machining. Refer to page 325 for
1972 crankshaft sprocket, or degreeing in your camshaft.
mechanical, or roller lifters can be easily installed in these
details.
The non-retarded sprocket will have the alignment dot and
engines, providing the appropriate kit components are used. NOTE: Special length pushrods can be ordered to provide proper
keyway slot directly in line with each other.
NOTE: To provide the most accurate valve adjustment on hydraulic
hydraulic lifter preload. See page 305 for ordering instruc- NOTE: Left hand rotation hydraulic camshafts are available on
roller camshafts, the heads must be machined to accept
tions and page 374 for checking your hydraulic lifter preload.
special order. Contact Crane’s Performance Consultants for
screw-in studs (on engines not originally equipped). On
details.
engines equipped with bottleneck type studs, using 99768-

212

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

36308-1c

96803-16c

99946-16

99097-1d

36308-1c

96803-16c

99946-16

36308-1c

96803-16c

36308-1c

See pg. 315

See pg. 317

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

95644-16e
36622-16f

44975-1*g

36801-16h
36800-16i

36774-16j
11746-16k
44746-16l

36750-16m
36759-16n
36758-16o

99097-1d

95644-16e
36622-16f

44975-1*g

36801-16h
36800-16i

36774-16j
11746-16k
44746-16l

36750-16m
36759-16n
36758-16o

99946-16

99097-1d

95644-16e
36622-16f

44975-1*g

36801-16h
36800-16i

36774-16j
11746-16k
44746-16l

36750-16m
36759-16n
36758-16o

96803-16c

99946-16

99097-1d

95644-16e
36622-16f

44975-1*g

36801-16h
36800-16i

36774-16j
11746-16k
44746-16l

36750-16m
36759-16n
36758-16o

36308-1c

96803-16c

99946-16

99097-1d

95644-16e
36622-16f

44975-1*g

36801-16h
36800-16i

36774-16j
11746-16k
44746-16l

36750-16m
36759-16n
36758-16o

36308-1c

96803-16c

99946-16

99097-1d

95644-16e
36622-16f

44975-1*g

36801-16h
36800-16i

36774-16j
11746-16k
44746-16l

36750-16m
36759-16n
36758-16o

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued

a
b
c
d
e

Cam and Lifter Kit, includes installation lubricants.
Cam and Lifter Kit, includes installation lubricants, and rocker arm adjusting nuts.
Contains standard diameter valve springs, no machining required.
Machined steel, heat treated.
Pro Series one-piece, for 351 engines, heavy wall, heat treated, for use with or without pushrod
guideplate cylinder heads.
f For 302 engines, heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
g For 73-93 engines, performance steel billet gears and roller chain set.
h 1.6 ratio, cast, rail type for 3/8” studs for 69-76 engines, non-adjustable with 5/16” top bottleneck
studs, adjustable if straight 3/8” studs and locking nuts are installed.
i 1.6 ratio, cast, non-rail type for 3/8” studs, must machine cylinder heads and install 99156-16
rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 77-93
pedestal mount cylinder heads for street applications.

j
k
l
m
n
o

Crane Classic extruded, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install
99156-16 rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit
on 1977-00 pedestal mount cylinder heads for street applications.
Energizer, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker
arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00
pedestal mount cylinder heads for street applications.
Energizer, 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required,
includes Rocker Arm Pedestal Shim Kit.
1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker arm studs
and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00 pedestal mount
cylinder heads for street applications.
1.6 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.
1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.

866-388-5120 • 386-236-9983 FAX

213

351 (5.8L) Windsor and 82-84 302 (5.0) H.O.,
also: 302 SVO and 351 SVO

Ford-Mercury V-8 69-93

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

CAMSHAFTS

Good low end and mid range torque and HP, good idle, Z-268-2
daily usage, off road, towing, economy, performance and
fuel efficiency, 2600-3000 cruise RPM, marine application: primarily used in 351W cu.in. near-stock to mildly
modified engines for mild performance applications in
light boats, OK for through-prop exhaust, 8.75 to 10.0
compression ratio advised. Good w/centrifugal or small
Roots supercharger, 8 lbs. maximum boost w/8.5 maximum compression ratio advised, good for plate nitrous
system.
Performance usage, bracket racing, Street, Heavy, auto
trans w/3000+ converter, oval track: Street Stock, 4-bbl,
1/4-3/8 mile, serious off road, 9.0 to 10.5 compression
ratio advised.

18005600

443511*
443512*a

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99280-16

218
224

268
274

112

2 36
49 (5)

.000 .490
.000 .504

99280-16
99380-16*b

220
230

280
290

110

5 35
50 0

.000 .491
.000 .509

99280-16
99380-16*b

222
222

278
278

110

6 36
46 (4)

.000 .498
.000 .498

99280-16
99380-16*b

224
230

274
280

110

7 37
50 0

.000 .504
.000 .518

99280-16
99380-16*b

226
236

286
296

110

8 38
53 3

.000 .502
.000 .520

3

H-220/307-2-10

24005800

440131*
3

Performance usage, Street Stock, Enduro, Hobby, 2-bbl or H-222/3114-10
4-bbl, 1/4-3/8 mile, 9.0 to 10.5 compression ratio
advised.

26006000

Good mid range RPM torque and HP, fair idle, moderate H-224/315-2S1-10
performance usage, bracket racing, good w/aluminum
cylinder heads, auto trans w/2000+ converter, 30003400 cruise RPM, 9.25 to 11.0 compression ratio advised.
Good w/centrifugal or Roots supercharger, 10 lbs.
Maximum boost w/8.5 maximum compression ratio
advised, good w/plate or manifold nitrous system.
Performance usage, bracket racing, Street, Heavy, auto
H-226/314-2-10
trans w/3000+ converter, oval track: Street Stock,
Enduro, Hobby, 4-bbl, 1/4-3/8 mile, 9.5 to 11.0 compression ratio advised.

28006200

440211*
3
440221*
3

28006200

440141*
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

engines equipped with bottleneck type studs, using 99768- NOTE: Some engines have long valve stems which will result in ex16 positive locking nuts will permit valve adjustment. For
cessive valve spring assembly height. Different springs and
engines equipped with pedestal mounted rocker arms
retainers may be required to prevent excessive shimming.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
and hydraulic lifters, excessive lifter preload can be easily
Contact Crane’s Performance consultants for details.
333 for details.
remedied by using Crane’s Rocker Arm Pedestal Shim Kit
NOTE: Many 1972 and later Ford-Mercury V-8 engines are
(99170-1). Refer to page 324 for details.
originally equipped with a retarded crankshaft sprocket.
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger car
NOTE: Crane offers a Pushrod Guideplate and Rocker Arm Stud
This may cause idling and performance problems when
engines, all 96-00 302 truck engines, all 85-95 302 H.O.,
Conversion Kit (36655-16) for street applications, enabling
installing aftermarket camshafts. We recommend using our
and all 94-97 351 Windsor engines are equipped with hythe 1977-00 302 cu.in. and 351W engines with pedestal
44975-1 or 44984-1 timing chain and assemblies, a predraulic roller camshafts and lifters. Conventional hydraulic,
mounted rockers to have adjustable rocker arms without
1972 crankshaft sprocket, or degreeing in your camshaft.
mechanical, or roller lifters can be easily installed in these
cylinder head removal or machining. Refer to page 325 for
The non-retarded sprocket will have the alignment dot and
engines, providing the appropriate kit components are used.
details.
keyway slot directly in line with each other.
NOTE: To provide the most accurate valve adjustment on hydraulic NOTE: Special length pushrods can be ordered to provide proper
NOTE: Left hand rotation hydraulic camshafts are available on
roller camshafts, the heads must be machined to accept
hydraulic lifter preload. See page 305 for ordering instrucspecial order. Contact Crane’s Performance Consultants
screw-in studs (on engines not originally equipped). On
tions and page 374 for checking your hydraulic lifter preload.
for details.

214

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

36308-1c

96803-16c

99946-16

96874-16d

99943-16
99969-16e

96874-16d

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

99097-1f

95644-16h
36622-16i

44975-1*j

36801-16l
36800-16m

36774-16n
11746-16o
44746-16p

36750-16q
36759-16r
36758-16s

99820-16d

99097-1f
99094-1g

95644-16h
36622-16i

44975-1*j
44984-1*k

36801-16l
36800-16m

36774-16n
11746-16o
44746-16p

36750-16q
36759-16r
36758-16s

99943-16
99969-16e

99820-16d

99097-1f
99094-1g

95644-16h
36622-16i

44975-1*j
44984-1*k

36801-16l
36800-16m

36774-16n
11746-16o
44746-16p

36750-16q
36759-16r
36758-16s

96874-16d

99943-16
99969-16e

99820-16d

99097-1f
99094-1g

95644-16h
36622-16i

44975-1*j
44984-1*k

36801-16l
36800-16m

36774-16n
11746-16o
44746-16p

36750-16q
36759-16r
36758-16s

96874-16d

99943-16
99969-16e

99820-16d

99097-1f
99094-1g

95644-16h
36622-16i

44975-1*j
44984-1*k

36801-16l
36800-16m

36774-16n
11746-16o
44746-16p

36750-16q
36759-16r
36758-16s

Section Continued

a
b
c
d
e
f
g
h
i
j
k
l

Cam and Lifter Kit, includes installation lubricants, and rocker arm adjusting nuts.
Optional Hi Intensity hydraulic lifters, see page 292 for details.
Contains standard diameter valve springs, no machining required.
Must machine cylinder heads.
Requires Crane Multi Fit valve locks.
Machined steel, heat treated.
Machined steel, heat treated, Multi Fit.
Pro Series one-piece, for 351 engines, for use with or without pushrod guideplate cylinder heads.
For 302 engines, heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
For 73-93 engines, performance steel billet gears and roller chain set.
For 73-93 engines, Pro Series steel billet gears and roller chain set.
1.6 ratio, cast, rail type for 3/8” studs for 69-76 engines, non-adjustable with 5/16” top bottleneck
studs, adjustable if straight 3/8” studs and locking nuts are installed.
m 1.6 ratio, cast, non-rail type for 3/8” studs, must machine cylinder heads and install 99156-16
rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 77-93
pedestal mount cylinder heads for street applications.

n Crane Classic extruded, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install
99156-16 rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit
on 1977-00 pedestal mount cylinder heads for street applications.
o Energizer, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker
arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00
pedestal mount cylinder heads for street applications.
p Energizer, 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required,
includes Rocker Arm Pedestal Shim Kit.
q 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker arm studs
and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00 pedestal mount
cylinder heads for street applications.
r 1.6 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.
s 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.

866-388-5120 • 386-236-9983 FAX

215

351 (5.8L) Windsor and 82-84 302 (5.0) H.O.,
also: 302 SVO and 351 SVO

Ford-Mercury V-8 69-93

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

CAMSHAFTS

Good mid range to upper RPM torque and HP, fair idle,
moderate performance usage, bracket racing, auto trans
w/2500+ converter, 3200-3600 cruise RPM, 9.5 to 11.0
compression ratio advised. Good w/centrifugal or Roots
supercharger, 10 lbs. Maximum boost w/8.5 maximum
compression ratio advised, good w/plate or manifold
nitrous system.

H-286-2

Performance usage, good mid-range to upper RPM
torque and HP, Street Stock, Enduro, Hobby, 2-bbl or
4-bbl, 1/4-3/8 mile, serious off road, 9.0 to 10.5 compression ratio advised.

H-228/3200-6

28006600

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99280-16
99380-16*b

226
236

286
296

112

6 40
55 1

.000 .502
.000 .520

99280-16
99380-16*b

228
228

284
284

106

12 36
44 4

.000 .512
.000 .512

99280-16
99380-16*b

230
240

290
300

108

12 38
53 7

.000 .509
.000 .526

99280-16
99380-16*b

234
238

290
294

110

12 42
54 4

.000 .527
.000 .536

99280-16
99380-16*b

236
240

296
300

110

13 43
55 5

.000 .520
.000 .526

99280-16
99380-16*b

236
240

296
300

114

9 47
59 1

.000 .520
.000 .526

3

28006400

440551*
3

Performance usage, bracket racing, Street, Heavy, auto
H-230/318-2-8
trans w/3000+ converter, oval track 1/4-3/8 mile: Street
Stock, Enduro, Hobby, 4-bbl, 10.0 to 11.5 compression
ratio advised.
Performance usage, radical street, bracket racing, good
mid range to upper RPM torque and HP, Street, Heavy,
auto trans w/3000+ converter, oval track: good low to
mid-range torque and HP, Street Stock, Enduro, Hobby,
2-bbl or 4-bbl, 1/4-3/8 mile, 10.0 to 11.5 compression
ratio advised.
Performance usage, bracket racing, good upper RPM
torque and HP, Street, Heavy, Pro ET, auto trans w/race
converter, 10.5 to 11.5 compression ratio advised.

444551*
444552*a

See pg. 293

30006600

440151*
3

H-234/3294-2S-10

32006800

440161*
3

H-236/325-2S-10

Performance usage, bracket racing, good upper RPM HP, H-236/325-2S-14
Street, Heavy, Pro ET, good w/manifold nitrous system,
auto trans w/race converter, 10.5 to 11.5 compression
ratio advised. Good with supercharger, 15 lbs. maximum
boost w/8.0 maximum compression ratio advised.

34007000

440171*
3

34007200

440231*
3

RPM range shown is for average usage. These cam profiles
engines equipped with pedestal mounted rocker arms
NOTE: Some engines have long valve stems which will result in exwill RPM higher, depending upon application.
and hydraulic lifters, excessive lifter preload can be easily
cessive valve spring assembly height. Different springs and
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
remedied by using Crane’s Rocker Arm Pedestal Shim Kit
retainers may be required to prevent excessive shimming.
333 for details.
(99170-1). Refer to page 324 for details.
Contact Crane’s Performance consultants for details.
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger car
NOTE: Crane offers a Pushrod Guideplate and Rocker Arm Stud
NOTE: Many 1972 and later Ford-Mercury V-8 engines are
engines, all 96-00 302 truck engines, all 85-95 302 H.O.,
Conversion Kit (36655-16) for street applications, enabling
originally equipped with a retarded crankshaft sprocket.
and all 94-97 351 Windsor engines are equipped with hythe 1977-00 302 cu.in. and 351W engines with pedestal
This may cause idling and performance problems when
draulic roller camshafts and lifters. Conventional hydraulic,
mounted rockers to have adjustable rocker arms without
installing aftermarket camshafts. We recommend using our
mechanical, or roller lifters can be easily installed in these
cylinder head removal or machining. Refer to page 325 for
44975-1 or 44984-1 timing chain and assemblies, a preengines, providing the appropriate kit components are used.
details.
1972 crankshaft sprocket, or degreeing in your camshaft.
NOTE: To provide the most accurate valve adjustment on hydraulic NOTE: Special length pushrods can be ordered to provide proper
The non-retarded sprocket will have the alignment dot and
roller camshafts, the heads must be machined to accept
hydraulic lifter preload. See page 305 for ordering instruckeyway slot directly in line with each other.
screw-in studs (on engines not originally equipped). On
tions and page 374 for checking your hydraulic lifter preload. NOTE: Left hand rotation hydraulic camshafts are available on special
engines equipped with bottleneck type studs, using 99768order. Contact Crane’s Performance Consultants for details.
16 positive locking nuts will permit valve adjustment. For

216

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

96874-16c

99943-16
99969-16d

99820-16c

99097-1e
99094-1f

95644-16g
36622-16h

44975-1*i
44984-1*j

36801-16k
36800-16l

36774-16m
11746-16n
44746-16o

36750-16p
36759-16q
36758-16r

96874-16c

99943-16
99969-16d

99820-16c

99097-1e
99094-1f

95644-16g
36622-16h

44975-1*i
44984-1*j

36801-16k
36800-16l

36774-16m
11746-16n
44746-16o

36750-16p
36759-16q
36758-16r

96874-16c

99943-16
99969-16d

99820-16c

99097-1e
99094-1f

95644-16g
36622-16h

44975-1*i
44984-1*j

36801-16k
36800-16l

36774-16m
11746-16n
44746-16o

36750-16p
36759-16q
36758-16r

96874-16c

99943-16
99969-16d

99820-16c

99097-1e
99094-1f

95644-16g
36622-16h

44975-1*i
44984-1*j

36801-16k
36800-16l

36774-16m
11746-16n
44746-16o

36750-16p
36759-16q
36758-16r

96874-16c

99943-16
99969-16d

99820-16c

99097-1e
99094-1f

95644-16g
36622-16h

44975-1*i
44984-1*j

36801-16k
36800-16l

36774-16m
11746-16n
44746-16o

36750-16p
36759-16q
36758-16r

96874-16c

99943-16
99969-16d

99820-16c

99097-1e
99094-1f

95644-16g
36622-16h

44975-1*i
44984-1*j

36801-16k
36800-16l

36774-16m
11746-16n
44746-16o

36750-16p
36759-16q
36758-16r

Section Continued

a
b
c
d
e
f
g
h
i
j
k
l

Cam and Lifter Kit, includes installation lubricants, and rocker arm adjusting nuts.
Optional Hi Intensity hydraulic lifters, see page 292 for details.
Must machine cylinder heads.
Requires Crane Multi Fit valve locks.
Machined steel, heat treated.
Machined steel, heat treated, Multi Fit.
Pro Series one piece, for 351 engines, for use with or without pushrod guideplate cylinder heads.
For 302 engines, heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
For 73-93 engines, performance steel billet gears and roller chain set.
For 73-93 engines, Pro Series steel billet gears and roller chain set.
1.6 ratio, cast, rail type for 3/8” studs for 69-76 engines, non-adjustable with 5/16” top bottleneck
studs, adjustable if straight 3/8” studs and locking nuts are installed.
1.6 ratio, cast, non-rail type for 3/8” studs, must machine cylinder heads and install 99156-16
rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 77-93
pedestal mount cylinder heads for street applications.

m Crane Classic extruded, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install
99156-16 rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit
on 1977-00 pedestal mount cylinder heads for street applications.
n Energizer, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker
arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00
pedestal mount cylinder heads for street applications.
o Energizer, 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required,
includes Rocker Arm Pedestal Shim Kit.
p 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker arm studs
and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00 pedestal mount
cylinder heads for street applications.
q 1.6 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.
r 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.

866-388-5120 • 386-236-9983 FAX

217

351 (5.8L) Windsor and 82-84 302 (5.0) H.O.,
also: 302 SVO and 351 SVO

Ford-Mercury V-8 69-93

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

Rough idle, performance usage, radical street, good
H-238/3347-2-10
upper RPM HP, bracket racing, auto trans w/3500+ converter, 3800-4200 cruise RPM, 10.5 to 112.0 compression
ratio advised. Good w/Roots supercharger, 15 lbs. maximum boost w/8.0 maximum compression ratio advised,
good w/manifold nitrous system.

CAMSHAFTS

Moderate competition, bracket racing, Heavy, Pro ET,
Super ET, auto trans w/race converter, 11.0 to 12.0 compression ratio advised.

H-242/310-6

Moderate competition, bracket racing, Heavy, Pro ET,
Super ET, auto trans w/race converter, 11.0 to 12.5 compression ratio advised.

H-246/3334-6

Moderate competition, good upper RPM HP, bracket racing, auto trans w/race converter, 11.5 to 13.0 compression ratio advised.

H-246/336-2S-8

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code
34007200

440661*

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99280-16
99380-16*a

238
248

294
304

110

14 44
59 9

.000 .536
.000 .560

99280-16
99380-16*a

242
242

300
300

106

19 43
51 11

.000 .496
.000 .496

99280-16
99380-16*a

246
246

306
306

106

21 45
53 13

.000 .533
.000 .533

99280-16
99380-16*a

246
254

306
314

108

20 46
60 14

.000 .538
.000 .550

99280-16
99380-16*a

260
268

330
338

108

27 53
67 21

.000 .576
.000 .595

3
34007000

440241*
3

36007200

440181*
3

Competition only, good upper RPM HP, bracket racing w/ H-260/360-2S-8
light car, flat tappet restricted classes, auto trans w/race
converter, 12.5 minimum compression ratio advised.

38007200

440191*
3

42007200

440201*
3

RPM range shown is for average usage. These cam profiles
engines equipped with pedestal mounted rocker arms
NOTE: Some engines have long valve stems which will result in exwill RPM higher, depending upon application.
and hydraulic lifters, excessive lifter preload can be easily
cessive valve spring assembly height. Different springs and
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
remedied by using Crane’s Rocker Arm Pedestal Shim Kit
retainers may be required to prevent excessive shimming.
333 for details.
(99170-1). Refer to page 324 for details.
Contact Crane’s Performance consultants for details.
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger car
NOTE: Crane offers a Pushrod Guideplate and Rocker Arm Stud
NOTE: Many 1972 and later Ford-Mercury V-8 engines are
engines, all 96-00 302 truck engines, all 85-95 302 H.O.,
Conversion Kit (36655-16) for street applications, enabling
originally equipped with a retarded crankshaft sprocket.
and all 94-97 351 Windsor engines are equipped with hythe 1977-00 302 cu.in. and 351W engines with pedestal
This may cause idling and performance problems when
draulic roller camshafts and lifters. Conventional hydraulic,
mounted rockers to have adjustable rocker arms without
installing aftermarket camshafts. We recommend using our
mechanical, or roller lifters can be easily installed in these
cylinder head removal or machining. Refer to page 325 for
44975-1 or 44984-1 timing chain and assemblies, a preengines, providing the appropriate kit components are used.
details.
1972 crankshaft sprocket, or degreeing in your camshaft.
NOTE: To provide the most accurate valve adjustment on hydraulic NOTE: Special length pushrods can be ordered to provide proper
The non-retarded sprocket will have the alignment dot and
roller camshafts, the heads must be machined to accept
hydraulic lifter preload. See page 305 for ordering instruckeyway slot directly in line with each other.
screw-in studs (on engines not originally equipped). On
tions and page 374 for checking your hydraulic lifter preload. NOTE: Left hand rotation hydraulic camshafts are available on
engines equipped with bottleneck type studs, using 99768special order. Contact Crane’s Performance Consultants for
16 positive locking nuts will permit valve adjustment. For
details.

218

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

a
b
c
d
e
f

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

96874-16b

99943-16
99969-16c

99820-16b

99097-1d
99094-1e

95644-16f
36622-16g

44975-1*h
44984-1*i

36801-16j
36800-16k

36774-16l
11746-16m
44746-16n

36750-16o
36759-16p
36758-16q

96874-16b

99943-16
99969-16c

99820-16b

99097-1d
99094-1e

95644-16f
36622-16g

44975-1*h
44984-1*i

36801-16j
36800-16k

36774-16l
11746-16m
44746-16n

36750-16o
36759-16p
36758-16q

96874-16b

99943-16
99969-16c

99820-16b

99097-1d
99094-1e

95644-16f
36622-16g

44975-1*h
44984-1*i

36801-16j
36800-16k

36774-16l
11746-16m
44746-16n

36750-16o
36759-16p
36758-16q

96874-16b

99943-16
99969-16c

99820-16b

99097-1d
99094-1e

95644-16f
36622-16g

44975-1*h
44984-1*i

36801-16j
36800-16k

36774-16l
11746-16m
44746-16n

36750-16o
36759-16p
36758-16q

96874-16b

99943-16
99969-16c

99820-16b

99097-1d
99094-1e

95644-16f
36622-16g

44975-1*h
44984-1*i

36801-16j
36800-16k

36774-16l
11746-16m
44746-16n

36750-16o
36759-16p
36758-16q

Optional Hi Intensity hydraulic lifters, see page 292 for details.
Must machine cylinder heads.
Requires Crane Multi Fit valve locks.
Machined steel, heat treated.
Machined steel, heat treated, Multi Fit.
Pro Series one-piece, for 351 engines, heavy wall, heat treated, for use with or without pushrod
guideplate cylinder heads.
g For 302 engines, heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
h For 73-93 engines, performance steel billet gears and roller chain set.
i For 73-93 engines, Pro Series steel billet gears and roller chain set.
j 1.6 ratio, cast, rail type for 3/8” studs for 69-76 engines, non-adjustable with 5/16” top bottleneck
studs, adjustable if straight 3/8” studs and locking nuts are installed.
k 1.6 ratio, cast, non-rail type for 3/8” studs, must machine cylinder heads and install 99156-16
rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 77-93
pedestal mount cylinder heads for street applications.

l
m
n
o
p
q

Crane Classic extruded, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install
99156-16 rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit
on 1977-00 pedestal mount cylinder heads for street applications.
Energizer, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker
arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00
pedestal mount cylinder heads for street applications.
Energizer, 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required,
includes Rocker Arm Pedestal Shim Kit.
1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker arm studs
and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00 pedestal mount
cylinder heads for street applications.
1.6 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.
1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.

866-388-5120 • 386-236-9983 FAX

219

351 (5.8L) Windsor and 82-84 302 (5.0) H.O.,
also: 302 SVO and 351 SVO

Ford-Mercury V-8 69-93

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts — Retrofit

8004800

444211*a,b
444212*a,b,c

Good low end torque and HP, good idle, daily usage, per- HR-216/325-2S-12
formance and fuel efficiency, off road, towing, 24003000 cruise RPM, 8.75 to 10.0 compression ratio advised.

14005400

449541*a,b

Good low end and mid range torque and HP, good idle, HR-220/332-2S2-14
moderate performance usage, 2600-3200 cruise RPM,
good w/plate nitrous system, 9.0 to 10.5 compression
ratio advised. Also good w/supercharger, 20 lbs. maximum boost w/ 8.5 maximum compression ratio advised.
Good low end and mid range torque and HP, fair idle,
HR-224/339-2S-12
moderate performance usage, mild bracket racing, auto
trans w/2000+ converter, serious off road, 2800-3400
cruise RPM, 9.5 to 10.75 compression ratio advised.

16005600

Good mid range torque and HP, fair idle, performance
HR-228/345-2S1-14
usage, bracket racing, auto trans with 2500+ converter,
3000-3600 cruise RPM, 10.0 to 11.5 compression ratio
advised. Also good w/centrifugal or Roots supercharger,
24 lbs. maximum boost with 8.5 maximum compression
ratio advised, also good with manifold nitrous system.

24006400

Excellent low end torque and HP, smooth idle, daily
usage, towing, economy, also mild turbocharged, 22003000 cruise RPM, 8.0 to 9.5 compression ratio advised.

2020

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

36530-16d
36532-16e

208
216

262
270

112

(3) 31
45 (9)

.000 .530
.000 .530

36530-16d
36532-16e

216
224

278
286

112

1 35
49 (5)

.000 .520
.000 .542

36530-16d
36532-16e

220
228

282
290

114

1 39
53 (5)

.000 .531
.000 .552

36530-16d
36532-16e

224
232

286
294

112

5 39
53 (1)

.000 .542
.000 .563

36530-16d
36532-16e

228
232

290
294

114

5 43
55 (3)

.000 .552
.000 .563

3

3
449631*a,b
3
18005800

449601*a,b
3
449681*a,b
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

NOTE: To provide the most accurate valve adjustment on hydraulic NOTE: Special length pushrods can be ordered to provide proper
roller camshafts, the heads must be machined to accept
hydraulic lifter preload. See page 305 for ordering instrucscrew-in studs (on engines not originally equipped). On
tions and page 374 for checking your hydraulic lifter preload.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
engines equipped with bottleneck type studs, using 99768- NOTE: Some engines have long valve stems which will result in ex333 for details.
16 positive locking nuts will permit valve adjustment. For
cessive valve spring assembly height. Different springs and
engines equipped with pedestal mounted rocker arms
retainers may be required to prevent excessive shimming.
NOTE: Cylinder head removal will be required in 82-84 302 H.O.
and hydraulic lifters, excessive lifter preload can be easily
Contact Crane’s Performance consultants for details.
applications in order to install the 36532-16 or 36560-16
remedied by using Crane’s Rocker Arm Pedestal Shim Kit
NOTE: Many 1972 and later Ford-Mercury V-8 engines are
hydraulic roller tappets.
(99170-1). Refer to page 324 for details.
originally equipped with a retarded crankshaft sprocket.
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger car
NOTE: Crane offers a Pushrod Guideplate and Rocker Arm
This may cause idling and performance problems when
engines, all 96-00 302 truck engines, all 85-95 302 H.O.,
Stud Conversion Kit (36655-16) for street applications,
installing aftermarket camshafts. We recommend using our
and all 94-97 351 Windsor engines are equipped with hyenabling the 1977-00 302 cu.in. and 351W engines with
44975-1 or 44984-1 timing chain and assemblies, a predraulic roller camshafts and lifters. Conventional hydraulic,
pedestal mounted rockers to have adjustable rocker arms
1972 crankshaft sprocket, or degreeing in your camshaft.
mechanical, or roller lifters can be easily installed in these
without cylinder head removal or machining. Refer to
The non-retarded sprocket will have the alignment dot and
engines, providing the appropriate kit components are used.
page 325 for details.
keyway slot directly in line with each other.

220

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

44308-1f

96870-16g

99943-16
99969-16h

44308-1f

96870-16g

See pg. 315

See pg. 317

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

99820-16g

99097-1i
99087-1j

95636-16k
95640-16l

44975-1*m
44984-1*n

36801-16o
36800-16p

36774-16q
11746-16r
44746-16s

36750-16t
36759-16u
36758-16v

99943-16
99969-16h

99820-16h

99097-1i
99087-1j

95636-16k
95640-16l

44975-1*m
44984-1*n

36801-16o
36800-16p

36774-16q
11746-16r
44746-16s

36750-16t
36759-16u
36758-16v

96870-16g

99943-16
99969-16h

99820-16h

99097-1i
99087-1j

95636-16k
95640-16l

44975-1*m
44984-1*n

36801-16o
36800-16p

36774-16q
11746-16r
44746-16s

36750-16t
36759-16u
36758-16v

96870-16g

99943-16
99969-16h

99820-16h

99097-1i
99087-1j

95636-16k
95640-16l

44975-1*m
44984-1*n

36801-16o
36800-16p

36774-16q
11746-16r
44746-16s

36750-16t
36759-16u
36758-16v

96870-16g

99943-16
99969-16h

99820-16h

99097-1i
99087-1j

95636-16k
95640-16l

44975-1*m
44984-1*n

36801-16o
36800-16p

36774-16q
11746-16r
44746-16s

36750-16t
36759-16u
36758-16v

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued

a Camshaft has standard base circle diameter, for use with 36532-16 or 36560-16 hydraulic roller
lifters. Also applicable to 94-97 351W engines.
b Requires 36970-1 (.467” I.D.) or 44970-1 (.531” I.D.) steel, or 36990-1 (.467” I.D.) or 44990-1
(.531” I.D.) aluminum-bronze distributor drive gear.
c Cam and spring kit, includes 44308-1 kit, containing valve springs, valve spring retainers, and valve
stem locks.
d For use with standard Ford alignment bars, on engines originally equipped with hydraulic roller lifters.
e Vertical locking bar hydraulic roller lifters, no machining required. Cylinder head removal required in
82-84 302 H.O. applications. Appropriate pushrods required.
f Optional spring, retainer, and lock kit for 79-93 engines, no machining required.
g Must machine cylinder heads.
h Requires Crane Multi Fit valve locks.
i Machined steel, heat treated.
j Machined steel, heat treated, Multi Fit.
k Pro Series one-piece, for 351W engines with non-adjustable pedestal mount rocker arms.
l Pro Series one -piece, for 351W engines with adjustable rocker arms with Pushrod Guideplate
Conversion Kit (36655-16). See page 325 for details.
m For 73-93 engines, performance steel billet gears and roller chain set.
n For 73-93 engines, Pro Series steel billet gears and roller chain set.

o 1.6 ratio, cast, rail type for 3/8” studs. Non-adjustable with 5/16” top bottleneck studs, adjustable
with straight 3/8” studs and locking nuts.
p 1.6 ratio, cast, non-rail type for 3/8” studs, must machine cylinder heads and install 99156-16
rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 77-93
pedestal mount cylinder heads for street applications.
q Crane Classic extruded, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install
99156-16 rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit
on 1977-00 pedestal mount cylinder heads for street applications.
r Energizer, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker
arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00
pedestal mount cylinder heads for street applications.
s Energizer, 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required,
includes Rocker Arm Pedestal Shim Kit.
t 1.6 ratio, 3/8” stud, must machine cylinder heads and install 99156-16 rocker arm studs and
36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 77-93 pedestal mount cylinder
heads for street applications.
u 1.6 ratio, non-adjustable, for 77-93 pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.
v 1.7 ratio, non-adjustable, for 77-93 pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.

866-388-5120 • 386-236-9983 FAX

221

351 (5.8L) Windsor and 82-84 302 (5.0) H.O.,
also: 302 SVO and 351 SVO

Ford-Mercury V-8 69-93

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts — Retrofit
Good mid range torque and HP, fair idle, performance
HR-232/352-2S1-12
usage, supercharged, nitrous, bracket racing, auto trans
w/3000+ converter, 3400-3800 cruise RPM, 10.0 to 11.5
compression ratio advised.

CAMSHAFTS

Good mid to upper RPM torque and HP, rough idle, performance usage, bracket racing, auto trans w/3000+
converter, 3600-4000 cruise RPM, 10.5 to 12.0 compression ratio advised.

HR-236/359-2S-10

449561*a,b

28006800

449641*a,b

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

36530-16c
36532-16d

232
240

294
302

112

9 43
57 3

.000 .563
.000 .584

36530-16c
36532-16d

236
244

298
306

110

13 43
57 7

.000 .574
.000 .595

36530-16c
36532-16d

240
244

302
306

114

11 49
61 3

.000 .584
.000 .595

36530-16c
36532-16d

244
256

306
318

112

15 49
65 11

.000 .595
.000 .595

36532-16d

252
260

322
330

114

15.5 56.5
68 12

.000 .640
.000 .640

3

3

Moderate performance usage, rough idle, bracket racing, HR-240/365-2S1-14
auto trans w/3500+ converter, good w/manifold nitrous
system,3600-4000 cruise RPM, 10.5 to 12.0 compression
ratio advised. Also good w/centrifugal or Roots supercharger, 28 lbs. maximum boost w/8.5 maximum compression ratio.
Moderate performance usage, rough idle, performance
usage, supercharged, nitrous, for 400+ cu.in., bracket
racing, auto trans w/3500+ converter, 3800-4200 cruise
RPM, 11.5 minimum compression ratio advised.

26006600

See pg. 294

HR-244/372-2S-12

30007000

449711*a,b
3

32007000

449571*a,b
3

Performance usage, for 400+ cu.in., bracket racing, good HR-252/400-2S-14
w/large plate nitrous, auto trans w/4000+ converter,
12.5 minimum compression ratio advised. Also good w/
centrifugal or Roots supercharger, 34 lbs. maximum
boost w/8.5 maximum compression ratio.

36007200

449741*a,b
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

NOTE: To provide the most accurate valve adjustment on hydraulic NOTE: Special length pushrods can be ordered to provide proper
roller camshafts, the heads must be machined to accept
hydraulic lifter preload. See page 305 for ordering instrucscrew-in studs (on engines not originally equipped). On
tions and page 374 for checking your hydraulic lifter preload.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
engines equipped with bottleneck type studs, using 99768- NOTE: Some engines have long valve stems which will result in ex333 for details.
16 positive locking nuts will permit valve adjustment. For
cessive valve spring assembly height. Different springs and
engines equipped with pedestal mounted rocker arms
retainers may be required to prevent excessive shimming.
NOTE: Cylinder head removal will be required in 82-84 302 H.O.
and hydraulic lifters, excessive lifter preload can be easily
Contact Crane’s Performance consultants for details.
applications in order to install the 36532-16 or 36560-16
remedied by using Crane’s Rocker Arm Pedestal Shim Kit
NOTE: Many 1972 and later Ford-Mercury V-8 engines are
hydraulic roller tappets.
(99170-1). Refer to page 324 for details.
originally equipped with a retarded crankshaft sprocket.
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger car
NOTE: Crane offers a Pushrod Guideplate and Rocker Arm
This may cause idling and performance problems when
engines, all 96-00 302 truck engines, all 85-95 302 H.O.,
Stud Conversion Kit (36655-16) for street applications,
installing aftermarket camshafts. We recommend using our
and all 94-97 351 Windsor engines are equipped with hyenabling the 1977-00 302 cu.in. and 351W engines with
44975-1 or 44984-1 timing chain and assemblies, a predraulic roller camshafts and lifters. Conventional hydraulic,
pedestal mounted rockers to have adjustable rocker arms
1972 crankshaft sprocket, or degreeing in your camshaft.
mechanical, or roller lifters can be easily installed in these
without cylinder head removal or machining. Refer to
The non-retarded sprocket will have the alignment dot and
engines, providing the appropriate kit components are used.
page 325 for details.
keyway slot directly in line with each other.

222

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

96870-16e

99943-16
99969-16f

99820-16e

99097-1g
99087-1h

95636-16i
95640-16j

44975-1*k
44984-1*l

36801-16m
36800-16n

36774-16o
11746-16p
44746-16q

36750-16r
36759-16s
36758-16t

96870-16e

99943-16
99969-16f

99820-16e

99097-1g
99087-1h

95636-16i
95640-16j

44975-1*k
44984-1*l

36801-16m
36800-16n

36774-16o
11746-16p
44746-16q

36750-16r
36759-16s
36758-16t

96870-16e

99943-16
99969-16f

99820-16e

99097-1g
99087-1h

95636-16i
95640-16j

44975-1*k
44984-1*l

36801-16m
36800-16n

36774-16o
11746-16p
44746-16q

36750-16r
36759-16s
36758-16t

96870-16e

99943-16
99969-16f

99820-16e

99097-1g
99087-1h

95636-16i
95640-16j

44975-1*k
44984-1*l

36801-16m
36800-16n

36774-16o
11746-16p
44746-16q

36750-16r
36759-16s
36758-16t

96870-16e

99943-16
99969-16f

99820-16e

99097-1g
99087-1h

95636-16i
95640-16j

44975-1*k
44984-1*l

36801-16m
36800-16n

36774-16o
11746-16p
44746-16q

36750-16r
36759-16s
36758-16t

a Camshaft has standard base circle diameter, for use with 36532-16 or 36560-16 hydraulic roller
lifters. Also applicable to 94-97 351W engines.
b Requires 36970-1 (.467” I.D.) or 44970-1 (.531” I.D.) steel, or 36990-1 (.467” I.D.) or 44990-1
(.531” I.D.) aluminum-bronze distributor drive gear.
c For use with standard Ford alignment bars, on engines originally equipped with hydraulic roller lifters.
d Vertical locking bar hydraulic roller lifters, no machining required. Cylinder head removal required in
82-84 302 H.O. applications. Appropriate pushrods required.
e Must machine cylinder heads.
f Requires Crane Multi Fit valve locks.
g Machined steel, heat treated.
h Machined steel, heat treated, Multi Fit.
i For 351W engines with non-adjustable pedestal mount rocker arms.
j Pro Series one -piece, for 351W engines with adjustable rocker arms with Pushrod Guideplate
Conversion Kit (36655-16). See page 325 for details.
k For 73-93 engines, performance steel billet gears and roller chain set.
l For 73-93 engines, Pro Series steel billet gears and roller chain set.
m 1.6 ratio, cast, rail type for 3/8” studs. Non-adjustable with 5/16” top bottleneck studs, adjustable
with straight 3/8” studs and locking nuts.

n 1.6 ratio, cast, non-rail type for 3/8” studs, must machine cylinder heads and install 99156-16
rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 77-93
pedestal mount cylinder heads for street applications.
o Crane Classic extruded, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install
99156-16 rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit
on 1977-00 pedestal mount cylinder heads for street applications.
p Energizer, 1.6 ratio 3/8” stud, must machine 1966-00 cylinder heads and install 99156-16 rocker
arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 1977-00
pedestal mount cylinder heads for street applications.
q Energizer, 1.7 ratio, non-adjustable, for pedestal mount cylinder heads, no machining required,
includes Rocker Arm Pedestal Shim Kit.
r 1.6 ratio, 3/8” stud, must machine cylinder heads and install 99156-16 rocker arm studs and
36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 77-93 pedestal mount cylinder
heads for street applications.
s 1.6 ratio, non-adjustable, for 77-93 pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.
t 1.7 ratio, non-adjustable, for 77-93 pedestal mount cylinder heads, no machining required, includes
Rocker Arm Pedestal Shim Kit.

866-388-5120 • 386-236-9983 FAX

223

351 (5.8L) Windsor and 82-84 302 (5.0) H.O.,
also: 302 SVO and 351 SVO

Ford-Mercury V-8 69-93

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Lifter Camshafts
Good mid range torque & HP, performance usage, bracket racing, Street, Heavy, auto trans w/3000+ converter,
oval track Sportsman, etc., 2-bbl or 4-bbl, 1/4-3/8 mile,
serious off road, 10.5 to 11.5 compression ratio advised.

F-238/3200-8

32006800

440881*

CAMSHAFTS

99257-16

238
238

300
300

108

16 42
52 6

.022 .512
.022 .512

99257-16

246
250

278
282

106

20 46
54 16

.012 .555
.012 .565

99257-16

248
258

310
320

108

21 47
62 16

.022 .533
.022 .555

99257-16

252
256

288
292

110

20 52
62 14

.026 .572
.026 .581

99257-16

252
260

288
296

106

22 50
58 22

.026 .572
.026 .591

99257-16

256
264

292
300

106

25 51
61 23

.026 .581
.026 .601

99257-16

260
264

296
300

106

27 53
61 23

.026 .591
.026 .601

99257-16

268
272

304
308

108

29 59
67 25

.018 .630
.018 .640

99257-16

272
276

308
312

106

32 60
66 30

.018 .640
.018 .650

99257-16

276
284

312
320

108

34 62
74 30

.018 .650
.018 .660

3

F-248/3334-2-8

34007200

441231*
3

Rough idle, performance usage, radical street, good
F-252/3574-2S1-10
upper RPM HP, bracket racing, auto trans w/3500+ converter, 3800-4200 cruise RPM, 10.5 to 112.0 compression
ratio advised. Good w/Roots supercharger, 15 lbs. maximum boost w/8.0 maximum compression ratio advised,
good w/manifold nitrous system.
Performance usage, bracket racing, good mid-range HP, F-252/3574-2S-6
Pro, Pro ET, Super ET, auto trans w/race converter, oval
track Late Model, etc., 4-bbl, 3/8-1/2 mile, 11.5 minimum compression ratio advised.
Performance usage, bracket racing, good mid-range HP,
Pro, Pro ET, Super Pro, auto trans w/race converter, oval
track: Late Model, etc., 4-bbl, 3/8-1/2 mile, 11.5 minimum compression ratio advised.

441161*

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

Performance usage, bracket racing, good mid-range
F-246/3467-2S2-6
torque, Heavy, Pro ET, auto trans w/race converter, oval
track Sportsman, IMCA, etc., 2-bbl or 4-bbl, 1/4-3/8 mile,
11.0 to 12.5 compression ratio advised.
Performance usage, bracket racing, good mid-range
torque and HP, Heavy, Pro ET, auto trans w/race converter, oval track Late Model, Sportsman, IMCA, etc., 4-bbl,
1/4-3/8 mile, serious off road, 11.0 to 12.5 compression
ratio advised.

28006600

See pg. 293

F-256/3634-2S-6

38007400

440991*
3

38007200

440981*
3

40007400

441301*
3

Performance usage, bracket racing, good mid to upper
F-260/3694-2S7-6
RPM HP, Pro, Super Pro, etc., auto trans w/race converter,
oval track Late Model, etc., 2-bbl or 4-bbl, 3/8-1/2 mile,
11.5 minimum compression ratio advised.

42007600

441431*
3

Competition only, bracket racing, good upper RPM HP,
Pro, Super Pro, auto trans w/race converter, high RPM
long oval track, 12.0 minimum compression ratio
advised.

F-268/394-2S5-8

46008000

441551*

Competition only, good mid and upper RPM torque and
HP, flat tappet restricted classes, bracket racing, auto
trans w/race converter, 1/2 - 5/8 mile oval track, good
with aftermarket cylinder heads, 12.0 minimum compression ratio advised.
Radical competition only, good upper RPM torque and
HP, flat tappet restricted classes, bracket racing, good
with aftermarket cylinder heads, auto trans w/race converter, 12.5 minimum compression ratio advised.

F-272/400-2S-6

48008200

441591*

3

3
F-276/406-2S1-8

50008400

441621*
3

RPM range shown is for average usage. These cam profiles
NOTE: In order to effect valve adjustment when using mechanical NOTE: Many 1972 and later Ford-Mercury V-8 engines are
will RPM higher, depending upon application.
lifter camshafts, the heads must be machined to accept
originally equipped with a retarded crankshaft sprocket.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
screw-in studs (on engines not originally equipped). On
This may cause idling and performance problems when
333 for details.
engines equipped with bottleneck type studs, using 99768installing aftermarket camshafts. We recommend using our
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger car
16 positive locking nuts will permit valve adjustment.
44975-1 or 44984-1 timing chain and assemblies, a preengines, all 96-00 302 truck engines, all 85-95 302 H.O.
NOTE: Crane offers a Pushrod Guideplate and Rocker Arm Stud
1972 crankshaft sprocket, or degreeing in your camshaft.
engines, and all 94-97 351 Windsor engines are equipped
Conversion Kit (36655-16) for street applications, enabling
The non-retarded sprocket will have the alignment dot and
with hydraulic roller camshafts and lifters. Conventional
the 1977-00 302 cu.in. and 351W engines with pedestal
keyway slot directly in line with each other.
hydraulic, mechanical, or roller lifters can be easily installed
mounted rockers to have adjustable rocker arms without
NOTE: Left hand rotation mechanical camshafts are available on
in these engines, providing the appropriate kit components
cylinder head removal or machining. Refer to page 325 for
special order. Contact Crane’s Performance Consultants for
are used.
details.
details.
NOTE: Ford 221 thru 302 camshafts can be used in 351 Windsor
NOTE: Some engines have long valve stems which will result in exengines if the engine is changed to 221 thru 302 firing order
cessive valve spring assembly height. Different springs and
(1-5-4-2-6-3-7-8). Ford 351W firing order is 1-3-7-2-6-5-4retainers may be required to prevent excessive shimming.
8.
Contact Crane’s Performance consultants for details.

224

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

a
b
c
d
e
f

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

96877-16a

99943-16
99969-16b

99820-16a

99097-1c
99087-1d

95644-16e
36622-16f
95618-16g

44975-1*h
44984-1*i

36774-16j

36750-16k
86757-16l
36757-16m

96877-16a

99943-16
99969-16b

99820-16a

99097-1c
99087-1d

95644-16e
36622-16f
95618-16g

44975-1*h
44984-1*i

36774-16j

36750-16k
86757-16l
36757-16m

96877-16a

99943-16
99969-16b

99820-16a

99097-1c
99087-1d

95644-16e
36622-16f
95618-16g

44975-1*h
44984-1*i

36774-16j

36750-16k
86757-16l
36757-16m

96877-16a

99943-16
99969-16b

99820-16a

99097-1c
99087-1d

95644-16e
36622-16f
95618-16g

44975-1*h
44984-1*i

36774-16j

36750-16k
86757-16l
36757-16m

96877-16a

99943-16
99969-16b

99820-16a

99097-1c
99087-1d

95644-16e
36622-16f
95618-16g

44975-1*h
44984-1*i

36774-16j

36750-16k
86757-16l
36757-16m

96877-16a

99943-16
99969-16b

99820-16a

99097-1c
99087-1d

95644-16e
36622-16f
95618-16g

44975-1*h
44984-1*i

36774-16j

36750-16k
86757-16l
36757-16m

96877-16a

99943-16
99969-16b

99820-16a

99097-1c
99087-1d

95644-16e
36622-16f
95618-16g

44975-1*h
44984-1*i

36774-16j

36750-16k
86757-16l
36757-16m

96877-16a

99956-16
99973-16b

99820-16a

99097-1c
99087-1d

95644-16e
36622-16f
95618-16g

44975-1*h
44984-1*i

36774-16j

36750-16k
86757-16l
36757-16m

96877-16a

99956-16
99973-16b

99820-16a

99097-1c
99087-1d

95644-16e
36622-16f
95618-16g

44975-1*h
44984-1*i

36774-16j

36750-16k
86757-16l
36757-16m

96877-16a

99956-16
99973-16b

99820-16a

99097-1c
99087-1d

95644-16e
36622-16f
95618-16g

44975-1*h
44984-1*i

36774-16j

36750-16k
86757-16l
36757-16m

Must machine cylinder heads.
Requires Crane Multi Fit valve locks.
Machined steel, heat treated.
Machined steel, heat treated, Multi Fit.
Pro Series one-piece, for 351 engines, for use with or without pushrod guideplate cylinder heads.
For 302 engines, heavy wall, heat treated, for use with or without pushrod guideplate cylinder
heads.
g Pro Series one-piece, for 302 engines, for use with or without pushrod guideplate cylinder heads.
h For 73-93 engines, performance steel billet gears and roller chain set.
i For 73-93 engines, Pro Series steel billet gears and roller chain set.
j Crane Classic extruded, 1.6 ratio, 3/8” stud, must machine 66-93 cylinder heads and install
99156-16 rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit
on 77-93 pedestal mount cylinder heads for street applications.

k 1.6 ratio, 3/8” stud, must machine 66-93 cylinder heads and install 99156-16 rocker arm studs and
36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 77-93 pedestal mount cylinder
heads for street applications.
l 1.6 ratio, 7/16” stud, must machine 66-93 cylinder heads and install 99157-16 rocker arm studs
and 36650-1 pushrod guideplates.
m 1.7 ratio, 7/16” stud, must machine 66-93 cylinder heads and install 99157-16 rocker arm studs
and 36650-1 pushrod guideplates.

866-388-5120 • 386-236-9983 FAX

225

351 (5.8L) Windsor and 82-84 302 (5.0) H.O.,
also: 302 SVO and 351 SVO

Ford-Mercury V-8 69-93

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Roller Camshafts
Excellent low end and mid range torque and HP, good
idle, daily performance usage, mild bracket racing, auto
trans w/2500+ converter, 3000-3400 cruise RPM, 9.5 to
11.0 compression ratio advised.

SR-230/338-2S-10

448501*a

32007000

448031*a

CAMSHAFTS

44518-16
44570-16b

230
238

280
288

110

10 40
54 4

.020 .541
.020 .560

44518-16
44570-16b

244
252

284
292

110

15 49
59 13

.022 .619
.022 .640

44518-16
44570-16b

246
254

296
304

110

15 51
59 15

.020 .579
.020 .598

44518-16
44570-16b

252
258

284
290

108

22 50
61 17

.020 .672
.020 .672

R-254/420-2S2-8

44518-16
44570-16b

254
258

286
290

108

23 51
61 17

.020 .672
.020 .672

44518-16
44570-16b

254
262

304
312

110

22 52
66 16

.020 .599
.020 .599

44518-16
44570-16b

258
262

290
294

108

25 53
63 19

.020 .672
.020 .672

44518-16
44570-16b

258
262

290
294

110

23 55
65 17

.020 .672
.020 .672

44518-16
44570-16b

260
268

289
300

112

25 55
68 20

.020 .723
.020 .672

44518-16
44570-16b

262
268

294
300

108

27 55
66 22

.020 .672
.020 .672

3
34007200

448601*a
3

36007400

448801*a
3

38007600

448821*a
3

Rough idle, performance usage, w/manifold nitrous sys- SR-254/374-2S-10
tem, good mid and upper RPM torque and HP, bracket
racing, auto trans w/3500+ converter, 4200-4600 cruise
RPM, 11.0 minimum compression ratio advised. Good w/
Roots supercharger, 20 lbs. maximum boost w/8.0 maximum compression ratio advised.
Performance usage, bracket racing, good mid to upper
R-258/420-2S-8
RPM torque and HP, Pro, Super Pro, etc., auto trans w/
race converter, oval track, 2-bbl or 4-bbl, 1/4-3/8 mile,
12.0 minimum compression ratio advised.

38007800

Rough idle, performance usage, w/large nitrous system, R-258/420-2S-10
good mid to upper RPM torque & HP, bracket racing, auto
trans w/3500+ converter, 11.5 minimum compression
ratio advised. Good w/Roots supercharger, 20 lbs. maximum boost w/8.0 maximum compression ratio advised.
Performance usage, bracket racing, good mid to upper
R-260/452-2S-10
RPM HP, Pro, Super Pro, etc., auto trans w/race converter,
good with small nitrous system, aftermarket cylinder
heads advised, 12.0 minimum compression ratio advised.

40007800

40008000

448301*a

R-262/420-2S3-8

42007800

448841*a

Performance usage, bracket racing, good mid to upper
RPM torque and HP, Pro, Super Pro, etc., auto trans w/
race converter, oval track, 2-bbl or 4-bbl, 3/8-1/2 mile,
12.0 minimum compression ratio advised.

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

Rough idle, performance usage, good low to mid-range TR-244/3867-2S-10
torque & HP, bracket racing, auto trans w/3000+ converter, good w/manifold nitrous system, 10.5 to 12.0
compression ratio advised. Good w/Roots supercharger,
16 lbs. maximum boost w/8.0 maximum compression
ratio advised.
Fair idle, moderate performance usage, good mid-range SR-246/362-2S-10
torque and HP, bracket racing, auto trans w/3500+ converter, good w/manifold nitrous system,3800-4200
cruise RPM, 10.5 to 12.0 compression ratio advised. Good
w/Roots supercharger, 16 lbs. maximum boost w/8.0
maximum compression ratio advised.
Performance usage, bracket racing, good mid-range
R-252/420-2S-8
torque and HP, Heavy, Pro, etc., auto trans w/race converter, oval track 2-bbl or 4-bbl, 1/4-3/8 mile, 11.0 to
12.5 compression ratio advised.
Performance usage, bracket racing, good mid-range
torque and HP, Heavy, Pro, etc., auto trans w/race converter, oval track 2-bbl or 4-bbl, 1/4-3/8 mile, 11.0 to
12.5 compression ratio advised.

24006400

See pg. 296

448511*a
3

40007600

448831*a
3
448861*a
3

3

3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

with hydraulic roller camshafts and lifters. Conventional
NOTE: Some engines have long valve stems which will result in exhydraulic, mechanical, or roller lifters can be easily installed
cessive valve spring assembly height. Different springs and
in these engines, providing the appropriate kit components
retainers may be required to prevent excessive shimming.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
are used.
Contact Crane’s Performance consultants for details.
333 for details.
NOTE: Ford 221 thru 302 camshafts can be used in 351 Windsor NOTE: Many 1972 and later Ford-Mercury V-8 engines are
engines if the engine is changed to 221 thru 302 firing
originally equipped with a retarded crankshaft sprocket.
NOTE: Camshafts for engines with 52mm, 52.8mm (2.081”), and
order (1-5-4-2-6-3-7-8). Ford 351W firing order is 1-3-7This may cause idling and performance problems when
55mm diameter camshaft bearing journals are available on
2-6-5-4-8.
installing aftermarket camshafts. We recommend using our
special order.
NOTE: In order to effect valve adjustment when using roller lifter
44975-1 or 44984-1 timing chain and assemblies, a preNOTE: Many 1985-87 302 engines, all 88-97 302 passenger car
camshafts, the heads must be machined to accept screw-in
1972 crankshaft sprocket, or degreeing in your camshaft.
engines, all 96-00 302 truck engines, all 85-95 302 H.O.
studs (on engines not originally equipped).
The non-retarded sprocket will have the alignment dot and
engines, and all 94-97 351 Windsor engines are equipped
keyway slot directly in line with each other.

226

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99893-16c

99953-16

99820-16c

99097-1e

95644-16g
36622-16h
95618-16i

44975-1*j
44984-1*k

36774-16l

36750-16m
86757-16n
36757-16o

99885-16c

99956-16
99970-16d

99826-16c

99097-1e
99087-1f

95644-16g
36622-16h
95618-16i

44975-1*j
44984-1*k

36774-16l

36750-16m
86757-16n
36757-16o

99893-16c

99953-16

99820-16c

99097-1e

95644-16g
36622-16h
95618-16i

44975-1*j
44984-1*k

36774-16l

36750-16m
86757-16n
36757-16o

99885-16c

99956-16
99970-16d

99826-16c

99097-1e
99087-1f

95644-16g
36622-16h
95618-16i

44975-1*j
44984-1*k

36774-16l

36750-16m
86757-16n
36757-16o

99885-16c

99956-16
99970-16d

99826-16c

99097-1e
99087-1f

95644-16g
36622-16h
95618-16i

44975-1*j
44984-1*k

36774-16l

36750-16m
86757-16n
36757-16o

99893-16c

99953-16

99820-16c

99097-1e

95644-16g
36622-16h
95618-16i

44975-1*j
44984-1*k

36774-16l

36750-16m
86757-16n
36757-16o

99885-16c

99956-16
99970-16d

99826-16c

99097-1e
99087-1f

95644-16g
36622-16h
95618-16i

44975-1*j
44984-1*k

36774-16l

36750-16m
86757-16n
36757-16o

99885-16c

99956-16
99970-16d

99826-16c

99097-1e
99087-1f

95644-16g
36622-16h
95618-16i

44975-1*j
44984-1*k

36774-16l

36750-16m
86757-16n
36757-16o

99885-16c

99956-16
99970-16d

99826-16c

99097-1e
99087-1f

95644-16g
36622-16h
95618-16i

44975-1*j
44984-1*k

36774-16l

36750-16m
86757-16n
36757-16o

99885-16c

99956-16
99970-16d

99826-16c

99097-1e
99087-1f

95644-16g
36622-16h
95618-16i

44975-1*j
44984-1*k

36774-16l

36750-16m
86757-16n
36757-16o

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued
a Requires 36970-1 (.467” I.D.), 36971-1 (.500” I.D.), or 44970-1 (.531” I.D. SVO) steel, or 36990-1
(.467” I.D.), 36989-1 (.500” I.D.), or 44990-1 (.531” I.D. SVO), aluminum-bronze distributor drive
gear, and 7/16-20 x 1-1/4” grade 8 cam gear bolt and hardened washer.
b Ultra Pro Series roller lifters.
c Must machine cylinder heads.
d Requires Crane Multi Fit valve locks.
e Machined steel, heat treated.
f Machined steel, heat treated, Multi Fit.
g Pro Series one-piece, for 351 engines, for use with or without pushrod guideplate cylinder heads.
h For 302 engines, heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
i Pro Series one-piece, for 302 engines, for use with or without pushrod guideplate cylinder heads.
j For 73-93 engines, performance steel billet gears and roller chain set.

k For 73-93 engines, Pro Series steel billet gears and roller chain set.
l Crane Classic extruded, 1.6 ratio, 3/8” stud, must machine 66-93 cylinder heads and install
99156-16 rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit
on 77-93 pedestal mount cylinder heads for street applications.
m 1.6 ratio, 3/8” stud, must machine 66-93 cylinder heads and install 99156-16 rocker arm studs and
36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 77-93 pedestal mount cylinder
heads for street applications.
n 1.6 ratio, 7/16” stud, must machine 66-93 cylinder heads and install 99157-16 rocker arm studs
and 36650-1 pushrod guideplates.
o 1.7 ratio, 7/16” stud, must machine 66-93 cylinder heads and install 99157-16 rocker arm studs
and 36650-1 pushrod guideplates.

866-388-5120 • 386-236-9983 FAX

227

351 (5.8L) Windsor and 82-84 302 (5.0) H.O.,
also: 302 SVO and 351 SVO

Ford-Mercury V-8 69-93

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Mechanical Roller Camshafts

CAMSHAFTS

Rough idle, performance usage, good w/manifold
nitrous system, good upper RPM HP, bracket racing, auto
trans w/4000+ converter, 4400-4800 cruise RPM, 11.5
minimum compression ratio advised. Good w/Roots
supercharger, 22 lbs. maximum boost w/8.0 maximum
compression ratio advised.
Competition only, good w/large nitrous system, good
mid to upper RPM HP, bracket racing, auto trans w/race
converter, 12.0 minimum compression ratio advised.
Good w/Roots supercharger, 24 lbs. maximum boost
w/8.0 maximum compression ratio advised.
Competition only, good mid to upper RPM HP, bracket
racing, auto trans w/race converter, 12.0 minimum compression ratio advised, aftermarket aluminum cylinder
heads advised, good w/large nitrous system. Good w/
Roots supercharger, 24 lbs. maximum boost w/8.0 maximum compression ratio advised.
Performance usage, bracket racing, good upper RPM
torque and HP, Super Pro, etc., auto trans w/race converter, oval track, high RPM 3/8-1/2 mile, 12.0 minimum
compression ratio advised.

SR-262/374-2S-10

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code
44007800

448671*a

See pg. 296

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

44518-16
44570-16b

262
274

312
323

110

26 56
72 22

.020 .598
.024 .584

44518-16
44570-16b

266
276

298
308

110

27 59
72 24

.020 .672
.020 .672

44570-16b

266
276

295
306

110

28 58
73 23

.020 .746
.022 .739

44518-16
44570-16b

268
272

300
304

108

30 58
68 24

.020 .672
.020 .672

44518-16
44570-16b

272
278

304
310

108

31 61
70 28

.020 .701
.022 .701

44518-16
44570-16b

276
284

316
284

108

33 63
73 31

.026 .693
.026 .683

44570-16b

280
288

310
320

110

35 65
78 30

.020 .723
.020 .672

44570-16b

284
296

316
336

115

30 74
87 29

.020 .746
.030 .753

44570-16b

286
290

326
330

110

36 70
78 32

.026 .730
.026 .734

3
R-266/420-2S3-10

46008000

448871*a
3

R-266/452-2S-10

46008200

448311*a
3

R-268/420-2S1-8

48008200

448851*a
3

Competition only, bracket racing, good upper RPM
R-272/4381-2S1-8
torque and HP, Super Pro, etc., auto trans w/race converter, aftermarket aluminum cylinder heads advised, 12.0
minimum compression ratio advised.

50008400

448891*a
3

Competition only, bracket racing, good upper RPM
torque and HP, Super Pro, Super Gas, etc., auto trans w/
race converter, aftermarket aluminum cylinder heads
advised, 12.5 minimum compression ratio advised.

R-276/4334-2S-8

52008400

448291*a

Competition only, bracket racing, good upper RPM
torque and HP, Super Pro, Super Gas, etc., auto trans w/
race converter, aftermarket aluminum cylinder heads
advised, 12.5 minimum compression ratio advised.

R-280/452-2S-10

54008600

448881*a

3

3

Competition only, good upper RPM HP, stick or auto trans R-284/466-2S-15
w/race converter, designed for large manifold nitrous
system, professionally prepared cylinder heads, 13.5
minimum compression ratio advised.

54008800

Competition only, good upper RPM HP, stick or auto trans R-286/456-2S1-10
w/race converter, professionally prepared cylinder heads,
13.5 minimum compression ratio advised.

52008800

448321*a
3
448331*a
3

RPM range shown is for average usage. These cam profiles
NOTE: Ford 221 thru 302 camshafts can be used in 351 Windsor
NOTE: Many 1972 and later Ford-Mercury V-8 engines are
will RPM higher, depending upon application.
engines if the engine is changed to 221 thru 302 firing order
originally equipped with a retarded crankshaft sprocket.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
(1-5-4-2-6-3-7-8). Ford 351W firing order is 1-3-7-2-6-5-4This may cause idling and performance problems when
333 for details.
8.
installing aftermarket camshafts. We recommend using our
NOTE: Camshafts for engines with 52mm, 52.8mm (2.081”), and NOTE: In order to effect valve adjustment when using roller lifter
44975-1 or 44984-1 timing chain and assemblies, a pre55mm diameter camshaft bearing journals are available on
camshafts, the heads must be machined to accept screw-in
1972 crankshaft sprocket, or degreeing in your camshaft.
special order.
studs (on engines not originally equipped).
The non-retarded sprocket will have the alignment dot and
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger car
NOTE: Some engines have long valve stems which will result in exkeyway slot directly in line with each other.
engines, all 96-00 302 truck engines, all 85-95 302 H.O.
cessive valve spring assembly height. Different springs and
engines, and all 94-97 351 Windsor engines are equipped
retainers may be required to prevent excessive shimming.
with hydraulic roller camshafts and lifters. Conventional
Contact Crane’s Performance consultants for details.
hydraulic, mechanical, or roller lifters can be easily installed
in these engines, providing the appropriate kit components
are used.

228

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99893-16c

99953-16

99820-16c

99097-1f

95644-16h
36622-16i
95618-16j

44975-1*k
44984-1*l

36774-16o

36750-16n
86757-16o
36757-16p

99885-16c

99956-16
99970-16d

99826-16c

99097-1f
99087-1g

95644-16h
36622-16i
95618-16j

44975-1*k
44984-1*l

36774-16m

36750-16n
86757-16o
36757-16p

99885-16c

99956-16
99970-16d

99826-16c

99097-1f
99087-1g

95644-16h
95618-16j

44975-1*k
44984-1*l

36774-16m

36750-16n
86757-16o
36757-16p

99885-16c

99956-16
99970-16d

99826-16c

99097-1f
99087-1g

95644-16h
36622-16i
95618-16j

44975-1*k
44984-1*l

36774-16m

36750-16n
86757-16o
36757-16p

99885-16c

99956-16
99970-16d

99826-16c

99097-1f
99087-1g

95644-16h
36622-16i
95618-16j

44975-1*k
44984-1*l

36774-16m

36750-16n
86757-16o
36757-16p

99885-16c

99956-16
99970-16d

99826-16c

99097-1f
99087-1g

95644-16h
36622-16i
95618-16j

44975-1*k
44984-1*l

36774-16m

36750-16n
86757-16o
36757-16p

96886-16c

99681-16e

99826-16c

99097-1f

95644-16h
95618-16j

44984-1*l

36750-16n
86757-16o
36757-16p

96886-16c

99681-16e

99826-16c

99097-1f

95644-16h
95618-16j

44984-1*l

36750-16n
86757-16o
36757-16p

96886-16c

99681-16e

99826-16c

99097-1f

95644-16h
95618-16j

44984-1*l

36750-16n
86757-16o
36757-16p

a Requires 36970-1 (.467” I.D.), 36971-1 (.500” I.D.), or 44970-1 (.531” I.D. SVO) steel, or 36990-1
(.467” I.D.), 36989-1 (.500” I.D.), or 44990-1 (.531” I.D. SVO), aluminum-bronze distributor drive
gear, and 7/16-20 x 1-1/4” grade 8 cam gear bolt and hardened washer.
b Ultra Pro Series roller lifters.
c Must machine cylinder heads.
d Requires Crane Multi Fit valve locks.
e Titanium, must use 99097-1 valve stem locks (included with the retainers).
f Machined steel, heat treated.
g Machined steel, heat treated, Multi Fit.
h Pro Series one-piece, for 351 engines, for use with or without pushrod guideplate cylinder heads.
i For 302 engines, heavy wall, heat treated, for use with or without pushrod guideplate cylinder heads.
j Pro Series one-piece, for 302 engines, for use with or without pushrod guideplate cylinder heads.
k For 73-93 engines, performance steel billet gears and roller chain set.
l For 73-93 engines, Pro Series steel billet gears and roller chain set.

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

m Crane Classic extruded, 1.6 ratio, 3/8” stud, must machine 66-93 cylinder heads and install
99156-16 rocker arm studs and 36650-1 pushrod guideplates, or use 36655-16 Conversion Kit
on 77-93 pedestal mount cylinder heads for street applications.
n 1.6 ratio, 3/8” stud, must machine 66-93 cylinder heads and install 99156-16 rocker arm studs and
36650-1 pushrod guideplates, or use 36655-16 Conversion Kit on 77-93 pedestal mount cylinder
heads for street applications.
o 1.6 ratio, 7/16” stud, must machine 66-93 cylinder heads and install 99157-16 rocker arm studs
and 36650-1 pushrod guideplates.
p 1.7 ratio, 7/16” stud, must machine 66-93 cylinder heads and install 99157-16 rocker arm studs
and 36650-1 pushrod guideplates.

866-388-5120 • 386-236-9983 FAX

229

Boss 351-351C351M-400 cu.in.

Ford-Mercury “Cleveland” V-8 70-82

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

CAMSHAFTS

Brute low end torque, smooth idle, daily usage, fuel
economy, 1600-2200 cruise RPM, 7.75 to 8.75 compression ratio advised.

H-192/2667-2S-14

8004200

520581*

Good low end torque, smooth idle, daily usage, off road,
towing, economy, also mild turbocharged, 2200-2600
cruise RPM, 8.0 to 9.5 compression ratio advised.

H-260-2

12004800

523901*
523902*a

Good low end torque and HP, smooth idle, daily usage,
fuel economy, light towing, off road, 2200-2700 cruise
RPM, 8.5 to 10.0 compression ratio advised.

Energizer
266 H10

Excellent low end and mid range torque and HP, good
idle, daily usage, off road, towing, fuel economy, 24002800 cruise RPM, 8.5 to 10.0 compression ratio advised.

H-266-2

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99280-16

192
204

248
260

114

(13) 25
41 (17)

.000 .461
.000 .493

99280-16

204
214

260
276

112

(5) 29
44 (10)

.000 .493
.000 .502

99280-16

210
210

266
266

110

0 30
40 (10)

.000 .508
.000 .508

99280-16

210
218

266
280

112

(2) 32
46 (8)

.000 .508
.000 .510

99280-16

216
216

272
272

110

3 33
43 (7)

.000 .524
.000 .524

99280-16

216
228

272
284

112

1 35
51 (3)

.000 .524
.000 .519

99280-16
99380-16*c

222
222

278
278

110

6 36
46 (4)

.000 .539
.000 .539

99280-16
99380-16*c

222
234

278
290

114

2 40
56 (2)

.000 .539
.000 .534

99280-16
99380-16*c

226
230

286
290

106

11 35
45 5

.000 .543
.000 .550

99280-16
99380-16*c

226
230

288
292

110

8 38
50 0

.000 .528
.000 .536

3

3
14004800

13303*
133032*b
3

15005000

523921*
523922*a
3

Good low end and mid range torque and HP, good idle, Energizer
daily usage, off road, highway towing, fuel efficiency plus 272 H10
performance, 2600-3000 cruise RPM, 8.75 to 10.0 compression ratio advised.
Good low end and mid range torque, good idle, daily
usage and off road, towing, performance and fuel efficiency, 2600-3000 cruise RPM, 8.75 to 10.5 compression
ratio advised.

See pg. 293

H-272-2

16005200

13304*
133042*a
3

18005400

523941*
523942*b
3

Good mid range torque and HP, good to fair idle, daily
Energizer
usage, mild bracket racing, auto trans w/2500+ convert- 278 H10
er, 2700-3200 cruise RPM, 9.5 to 10.75 compression ratio
advised.
Good mid range torque and HP, good idle, daily performance usage, mild bracket racing, auto trans w/2000+
converter, 3000-3400 cruise RPM, 9.5 to 10.75 compression ratio advised.

H-278-2

Rough idle, moderate performance usage, limited oval
track, bracket racing, auto trans w/3000+ converter, 9.5
to 11.0 compression ratio advised.

H-226/314-2S-6

Good mid range to upper RPM torque and HP, fair idle,
moderate performance usage, bracket racing, auto trans
w/2500+ converter, 3200-3600 cruise RPM, 9.5 to 11.0
compression ratio advised.

H-288-2

22005600

13313*
133132*a
3

22005800

523801*
523802*a
3

24006000

520341*
3

24006200

524421*
524422*a
3

RPM range shown is for average usage. These cam profiles
NOTE: To provide the most accurate valve adjustment on hydraulic IMPORTANT NOTE: Many problems can occur if the proper
will RPM higher, depending upon application.
lifter camshafts, the heads must be machined to accept
valve spring retainers are not used on 351C-351M
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
99159-16 screw-in studs and 52650-1 pushrod guideand 400 cu.in. engines. Ford made a number of pro333 for details.
plates. Special length pushrods can be ordered to provide
duction changes in these engines, possibly causing a
IMPORTANT: If your hydraulic lifter preload is excessive, this can be
proper hydraulic lifter preload. Refer to page 305 for special
misapplication of parts. Please refer to page 195 to
easily remedied by using Crane’s Rocker Arm Pedestal Shim
pushrod ordering instructions and page 374 for checking
insure that the proper components are being used.
Kit (99170-1). Refer to page 324 for details.
your hydraulic lifter preload.
IMPORTANT: Crane offers a Pushrod Guideplate and Rocker NOTE: Many 1972 and later Ford-Mercury V-8 engines are
Arm Stud Conversion Kit (52655-16) for street applioriginally equipped with a retarded crankshaft sprocket. This
cations, enabling the 351C-351M-400 cu.in. engines
may cause idling and performance problems when installing
with pedestal mounted rockers to have adjustable
aftermarket camshafts. We recommend using our 52975-1
rocker arms without cylinder head removal or
timing chain and gear assembly, a pre-1972 crankshaft
machining. See page 325 for details.
sprocket, or degreeing in your camshaft. The non-retarded
sprocket will have the alignment dot and keyway slot
directly in line with each other.

230

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

52308-1d
35308-1e

96801-16f
99839-16g

52308-1d
35308-1e

See pg. 306

See pg. 328

See pg. 312

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

99944-16i
99948-16j
99969-16k

99097-1l
99094-1m

52621-16n
95650-16o

52975-1*p

52800-16q

27774-16r
27744-16s

27750-16t
27771-16u

96801-16f
99839-16g

99944-16i
99948-16j
99969-16k

99097-1l
99094-1m

52621-16n
95650-16o

52975-1*p

52800-16q

27774-16r
27744-16s

27750-16t
27771-16u

52308-1d
35308-1e

96801-16f
99839-16g

99944-16i
99948-16j
99969-16k

99097-1l
99094-1m

52621-16n
95650-16o

52975-1*p

52800-16q

27774-16r
27744-16s

27750-16t
27771-16u

52308-1d
35308-1e

96801-16f
99839-16g

99944-16i
99948-16j
99969-16k

99097-1l
99094-1m

52621-16n
95650-16o

52975-1*p

52800-16q

27774-16r
27744-16s

27750-16t
27771-16u

52308-1d
35308-1e

96801-16f
99839-16g

99944-16i
99948-16j
99969-16k

99097-1l
99094-1m

52621-16n
95650-16o

52975-1*p

52800-16q

27774-16r
27744-16s

27750-16t
27771-16u

52308-1d
35308-1e

96801-16f
99839-16g

99944-16i
99948-16j
99969-16k

99097-1l
99094-1m

52621-16n
95650-16o

52975-1*p

52800-16q

27774-16r
27744-16s

27750-16t
27771-16u

52308-1d
35308-1e

96801-16f
99839-16g

99944-16i
99948-16j
99969-16k

99097-1l
99094-1m

52621-16n
95650-16o

52975-1*p

52800-16q

27774-16r
27744-16s

27750-16t
27771-16u

52308-1d
35308-1e

96801-16f
99839-16g

99944-16i
99948-16j
99969-16k

99097-1l
99094-1m

52621-16n
95650-16o

52975-1*p

52800-16q

27774-16r
27744-16s

27750-16t
27771-16u

96877-16h

99944-16i
99948-16j
99969-16k

99097-1l
99094-1m

52621-16n
95650-16o

52975-1*p

52800-16q

27774-16r
27744-16s

27750-16t
27771-16u

96801-16f
99839-16g

99944-16i
99948-16j
99969-16k

99097-1l
99094-1m

52621-16n
95650-16o

52975-1*p

52800-16q

27774-16r
27744-16s

27750-16t
27771-16u

52308-1d
35308-1e

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued
a
b
c
d
e
f
g
h
i
j
k
l
m
n

Cam and Lifter Kit, includes installation lubricants.
Cam and Lifter Kit, includes assembly lubricant
Optional Hi Intensity hydraulic lifters, see page 292 for details.
For 70-77 351C-351M-400 engines, contains standard diameter valve springs, no machining required.
For 71-72 Boss 351 and 79-82 351M-400 engines, contains standard diameter valve springs, no
machining required.
Standard diameter valve springs, no machining required.
Optional high rate 1.800” assembly height springs.
Must machine cylinder heads.
11/32” type, see IMPORTANT NOTE for correct application.
3/8” type, see IMPORTANT NOTE for correct application.
Requires Crane Multi Fit valve locks.
Machined steel, heat treated 11/32” single groove type, see IMPORTANT NOTE for correct application.
Machined steel, heat treated, Multi Fit 11/32”single groove type, see IMPORTANT NOTE for correct application.
For 70-74 351C, heavy wall, heat treated, for use with or without pushrod guideplate cylinder
heads.

o
p
q
r

Pro Series one-piece, for 71-72 Boss 351, for use with or without pushrod guideplate cylinder heads.
Performance steel billet gears and roller chain set.
1.71 ratio, for 351C-351M-400 engines, pedestal mount, non-adjustable.
Crane Classic extruded, 1.72 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See
notes on opposite page.
s Energizer 1.72 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite
page.
t 1.73 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page.
u 1.73 ratio Wide Body, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page.

866-388-5120 • 386-236-9983 FAX

231

Boss 351-351C351M-400 cu.in.

Ford-Mercury “Cleveland” V-8 70-82

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

CAMSHAFTS

Good mid range HP, fair idle, moderate performance
Energizer
usage, mild bracket racing, auto trans w/2500+ convert- 284 H12
er, 3400-3800 cruise RPM, 9.5 to 11.0 compression ratio
advised.

26006400

13305*
133052*a

Good mid range to upper RPM HP, fair idle, moderate per- H-292-2
formance usage, bracket racing, auto trans w/2500+ converter, 3400-3800 cruise RPM, 10.0 to 11.5 compression
ratio advised. Good w/nitrous, also mild supercharged.

28006600

524551*

Good upper RPM HP, rough idle, performance usage,
bracket racing, oval track 3/8-1/2 mile, auto trans
w/3000+ converter, 3400-3800 cruise RPM, 10.75 to
12.5 compression ratio advised.

H-238/3347-10

Rough idle, performance usage, good upper RPM HP,
bracket racing, auto trans w/3500+ converter, 11.25 to
13.0 compression ratio advised.

H-250/340-2S-10

99280-16
99380-16*d

228
228

284
284

112

7 41
51 (3)

.000 .554
.000 .554

99280-16
99380-16*d

230
234

292
296

114

6 44
56 (2)

.000 .536
.000 .545

99280-16
99380-16*d

238
238

294
294

110

14 44
54 4

.000 .579
.000 .579

99280-16
99380-16*d

250
254

310
314

110

20 50
62 12

.000 .588
.000 .595

36532-16e

216
224

278
286

112

1 35
49 (5)

.000 .562
.000 .586

36532-16e

224
232

286
294

112

5 39
53 (1)

.000 .586
.000 .609

36532-16e

228
232

290
294

112

7 41
53 (1)

.000 .597
.000 .609

36532-16e

232
236

294
298

110

11 41
53 3

.000 .609
.000 .621

36532-16e

236
240

298
302

112

11 45
57 3

.000 .621
.000 .631

36532-16e

240
244

302
306

110

15 45
57 7

.000 .631
.000 .644

3
32006800

520641*
3

36007200

520651*
3

HR-216/325-2S-12

16005600

529541*b,c
3

Good low and mid range torque and HP, fair idle, mod- HR-224/339-2S-12
erate performance usage, mild bracket racing, auto
trans w/2000+ converter, 2800-3400 cruise RPM, 9.5
to 10.75 compression ratio advised.

20006000

529551*b,c

HR-228/345-2S-12

25006500

529801*b,c

Good mid range torque and HP, fair idle, moderate
performance usage, mild bracket racing, auto trans
w/2500+ converter, 3200-3800 cruise RPM, 10.0 to
11.5 compression ratio advised.

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

Hydraulic Roller Camshafts — Retrofit
Excellent low end torque and HP, good idle, daily
usage, performance and fuel efficiency, off road, towing, mild turbocharged, 2400-3200 cruise RPM, 8.75
to 10.0 compression ratio advised.

See pg. 293

3

3

Good mid range to upper RPM torque and HP, rough
HR-232/352-2S-10
idle, radical street, bracket racing, auto trans w/2500+
converter, 3400-4000 cruise RPM, 10.0 to 11.5 compression ratio advised.

26006800

529821*b,c

Good mid range to upper RPM torque and HP, rough
HR-236/359-2S-12
idle, performance usage, mild bracket racing, auto
trans w/3000+ converter, 3600-4200 cruise RPM, 10.5
to 12.0 compression ratio advised.

30007000

529811*b,c

Rough idle, performance usage, good upper RPM torque HR-240/365-2S-10
and HP, bracket racing, auto trans w/3500+ converter,
4200-5000 cruise RPM, good with aftermarket cylinder
heads, 11.0 to 12.5 compression ratio advised.

32007200

529831*b,c

3

3

3

RPM range shown is for average usage. These cam profiles
NOTE: To provide the most accurate valve adjustment on hydraulic IMPORTANT NOTE: Many problems can occur if the proper
will RPM higher, depending upon application.
lifter and hydraulic roller camshafts, the heads must be
valve spring retainers are not used on 351C-351M
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
machined to accept 99159-16 screw-in studs and 52650-1
and 400 cu.in. engines. Ford made a number of pro333 for details.
pushrod guideplates. Special length pushrods can be
duction changes in these engines, possibly causing a
IMPORTANT: If your hydraulic lifter preload is excessive, this can be
ordered to provide proper hydraulic lifter preload. Refer to
misapplication of parts. Please refer to page 195 to
easily remedied by using Crane’s Rocker Arm Pedestal Shim
page 305 for special pushrod ordering instructions and page
insure that the proper components are being used.
Kit (99170-1). Refer to page 324 for details.
374 for checking your hydraulic lifter preload.
IMPORTANT: Crane offers a Pushrod Guideplate and Rocker NOTE: Many 1972 and later Ford-Mercury V-8 engines are
Arm Stud Conversion Kit (52655-16) for street applioriginally equipped with a retarded crankshaft sprocket. This
cations, enabling the 351C-351M-400 cu.in. engines
may cause idling and performance problems when installing
with pedestal mounted rockers to have adjustable
aftermarket camshafts. We recommend using our 52975-1
rocker arms without cylinder head removal or
timing chain and gear assembly, a pre-1972 crankshaft
machining. See page 325 for details.
sprocket, or degreeing in your camshaft. The non-retarded
sprocket will have the alignment dot and keyway slot
directly in line with each other.

232

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

96877-16f

99944-16g
99948-16h
99969-16i

99820-16f

99097-1j
99094-1k

52621-16m
95650-16n

52975-1*r

52800-16s

27774-16t
27744-16u

27750-16v
27771-16w

96877-16f

99944-16g
99948-16h
99969-16i

99820-16f

99097-1j
99094-1k

52621-16m
95650-16n

52975-1*r

52800-16s

27774-16t
27744-16u

27750-16v
27771-16w

96877-16f

99944-16g
99948-16h
99969-16i

99820-16f

99097-1j
99094-1k

52621-16m
95650-16n

52975-1*r

52800-16s

27774-16t
27744-16u

27750-16v
27771-16w

96877-16f

99944-16g
99948-16h
99969-16i

99820-16f

99097-1j
99094-1k

52621-16m
95650-16n

52975-1*r

52800-16s

27774-16t
27744-16u

27750-16v
27771-16w

99890-16f

99970-16l

99820-16f

99094-1k

95654-16o
95658-16p
95636-16q

52975-1*r

52800-16s

27774-16t
27744-16u

27750-16v
27771-16w

99890-16f

99970-16l

99820-16f

99094-1k

95654-16o
95658-16p
95636-16q

52975-1*r

52800-16s

27774-16t
27744-16u

27750-16v
27771-16w

99890-16f

99970-16l

99820-16f

99094-1k

95654-16o
95658-16p
95636-16q

52975-1*r

52800-16s

27774-16t
27744-16u

27750-16v
27771-16w

99890-16f

99970-16l

99820-16f

99094-1k

95654-16o
95658-16p
95636-16q

52975-1*r

52800-16s

27774-16t
27744-16u

27750-16v
27771-16w

99890-16f

99970-16l

99820-16f

99094-1k

95654-16o
95658-16p
95636-16q

52975-1*r

52800-16s

27774-16t
27744-16u

27750-16v
27771-16w

99890-16f

99970-16l

99820-16f

99094-1k

95654-16o
95658-16p
95636-16q

52975-1*r

52800-16s

27774-16t
27744-16u

27750-16v
27771-16w

a Cam and Lifter Kit, includes assembly lubricant.
b Camshaft has standard base circle diameter, for use with 36532-16 hydraulic roller lifters.
c Requires 52970-1 (.500” I.D.) or 52971-1 (.531” I.D.) steel or 52990-1 (.500” I.D.) or 52989-1
(.531” I.D.) aluminum-bronze distributor drive gear.
d Optional Hi Intensity hydraulic lifters, see page 292 for details.
e Vertical locking bar hydraulic roller lifters, no machining required. Appropriate pushrods required.
f Must machine cylinder heads.
g 11/32” type, see IMPORTANT NOTE for correct application.
h 3/8” type, see IMPORTANT NOTE for correct application.
i Requires Crane Multi Fit valve locks with 11/32” single groove valve stems.
j Machined steel, heat treated 11/32” single groove type, see IMPORTANT NOTE for correct application.
k Machined steel, heat treated, Multi Fit 11/32” single groove type, see IMPORTANT NOTE for correct
application.
l Multi Fit type retainers. Use 99094-1 valve stem locks for single groove 11/32” applications, and
standard valve stem locks for multiple groove 3/8” type applications. See IMPORTANT NOTE for
correct application.
m For 70-74 351C, heavy wall, heat treated.
n Pro Series one-piece, for 71-72 Boss 351.

o Pro Series, one-piece, for 71-82 351M-400 engines with non-adjustable pedestal-mount rocker
arms.
p Pro Series, one-piece, for 71-82 351M-400 engines with adjustable rocker arms with Crane’s
Pushrod Guideplate Conversion Kit (52655-16). See page 325 for details.
q Pro Series, one-piece, for 70-74 351C engines with adjustable rocker arms with Crane’s Pushrod
Guideplate Conversion Kit (52655-16). See page 325 for details.
r Performace steel billet gears and roller chain set.
s 1.71 ratio, for 351C-351M-400 engines, pedestal mount, non-adjustable.
t Crane Classic extruded, 1.72 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See
notes on opposite page.
u Energizer 1.72 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page.
v 1.73 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page.
w 1.73 ratio Wide Body, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page.

866-388-5120 • 386-236-9983 FAX

233

Boss 351-351C351M-400 cu.in.

Ford-Mercury “Cleveland” V-8 70-82

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Lifter Camshafts

20006000

520321*

Good low end and mid range torque and HP, fair idle,
F-232/330-2S-8
moderate performance usage, limited oval track, mild
bracket racing, auto trans w/2000+ converter, 32003600 cruise RPM, 10.0 to 11.0 compression raito advised.

28006600

521131*

Good low end and mid range torque and HP, fair idle,
F-238/3200-2-8
moderate performance usage, limited oval track, mild
bracket racing, auto trans w/2500+ converter, 34003800 cruise RPM, 10.5 to 11.5 compression raito advised.

28006600

F-246/3294-2-8

32007000

Replacement for factory Boss 351 camshaft.

BluePrinted
D1ZZ-6250-B

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99257-16

228
228

294
294

109

3 45
55 (7)

.024 .502
.026 .502

99257-16

232
238

264
270

108

(5) 29
44 (10)

.020 .571
.022 .581

99257-16

238
248

300
310

108

16 42
57 11

.022 .554
.022 .577

99257-16

246
256

282
292

108

18 48
59 17

.026 .570
.026 .590

99257-16

256
266

292
302

110

22 54
66 20

.026 .629
.026 .610

99257-16

260
260

296
296

106

26 54
58 22

.026 .639
.026 .639

99257-16

266
276

298
312

108

30 56
70 26

.018 .692
.018 .702

99257-16

276
276

312
312

108

33 63
69 27

.026 .681
.026 .681

3

CAMSHAFTS

Good mid range torque and HP, rough idle, performance
usage, short oval track, bracket racing, auto trans
w/3500+ converter, 11.0 to 12.5 compression raito
advised.

3
521141*
3
521211*
3

Good mid range to upper RPM torque and HP, rough idle, F-256/3634-2S1-10
performance usage, bracket racing, auto trans w/race
converter, also mild nitrous, mild supercharged, 11.5
minimum compression ratio advised.

40007500

Good mid range to upper RPM HP, performance usage,
F-260/3694-6
1/4 - 1/2 mile oval track, bracket racing, auto trans w/
race converter, 11.5 minimum compression ratio advised.

42007600

Competition only, good mid and upper RPM torque and F-266/400-2S-8
HP, flat tappet restricted classes, bracket racing, 1/2 - 5/8
mile oval track, good with aftermarket cylinder heads,
auto trans w/race converter, 12.0 minimum compression
ratio advised.
Radical competition only, good upper RPM torque and
F-276/3934-8
HP, flat tappet restricted classes, bracket racing, good
with aftermarket cylinder heads, auto trans w/race converter, 12.5 minimum compression ratio advised.

46008000

521321*
3
521421*
3
521501*
3

48008200

521631*
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

52650-1 pushrod guideplates.
sprocket, or degreeing in your camshaft. The non-retarded
NOTE: On engines with cylinder heads equipped with exhaust
sprocket will have the alignment dot and keyway slot
valve rotators, valve springs and retainers must be changed
directly in line with each other.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
to allow for proper valve travel.
IMPORTANT NOTE: Many problems can occur if the proper
333 for details.
NOTE: Many 1972 and later Ford-Mercury V-8 engines are
valve spring retainers are not used on 351C-351M
originally equipped with a retarded crankshaft sprocket. This
and 400 cu.in. engines. Ford made a number of proNOTE: In order to effect valve adjustment on 351C-351M-400 cu.in.
may cause idling and performance problems when installing
duction changes in these engines, possibly causing a
engines when using mechanical lifter camshafts, the heads
aftermarket camshafts. We recommend using our 52975-1
misapplication of parts. Please refer to page 195 to
must be machined to accept 99159-16 screw-in studs and
timing chain and gear assembly, a pre-1972 crankshaft
insure that the proper components are being used.

234

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

96870-16a

99969-16b

99820-16a

99094-1c

52621-16d
95650-16e

52975-1*f

27774-16g

27750-16h
27771-16i

96870-16a

99969-16b

99820-16a

99094-1c

52621-16d
95650-16e

52975-1*f

27774-16g

27750-16h
27771-16i

96870-16a

99969-16b

99820-16a

99094-1c

52621-16d
95650-16e

52975-1*f

27774-16g

27750-16h
27771-16i

96870-16a

99969-16b

99820-16a

99094-1c

52621-16d
95650-16e

52975-1*f

27774-16g

27750-16h
27771-16i

96870-16a

99969-16b

99820-16a

99094-1c

52621-16d
95650-16e

52975-1*f

27774-16g

27750-16h
27771-16i

96870-16a

99969-16b

99820-16a

99094-1c

52621-16d
95650-16e

52975-1*f

27774-16g

27750-16h
27771-16i

96870-16a

99969-16b

99820-16a

99094-1c

52621-16d
95650-16e

52975-1*f

27774-16g

27750-16h
27771-16i

96870-16a

99969-16b

99820-16a

99094-1c

52621-16d
95650-16e

52975-1*f

27774-16g

27750-16h
27771-16i

a Must machine cylinder heads.
b Requires appropriate Crane Multi Fit valve locks, see IMPORTANT NOTE for correct application.
c Machined steel, heat treated, Multi Fit 11/32” single groove type, see IMPORTANT NOTE for correct
application.
d For 70-74 351C, heavy wall, heat treated, for use with pushrod guideplate cylinder heads.
e Pro Series one piece, for 71-72 Boss 351, for use with pushrod guideplate cylinder heads.

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

f Performance steel billet gears and roller chain set.
g Crane Classic extruded, 1.72 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See
notes on opposite page.
h 1.73 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page.
i 1.73 ratio Wide Body, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page.

866-388-5120 • 386-236-9983 FAX

235

Boss 351-351C351M-400 cu.in.

Ford-Mercury “Cleveland” V-8 70-82

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Mechanical Roller Camshafts

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

CAMSHAFTS

Good low end and mid range torque and HP, fair idle,
SR-238/350-2S-12
moderate performance usage, mild bracket racing, auto
trans w/2500+ converter, 3400-3800 cruise RPM, 10.5 to
11.5 compression ratio advised.

28006800

528511*a

Good mid range torque and HP, rough idle, moderate
R-246/3236-2-8
performance usage, short oval track, bracket racing, auto
trans w/3000+ converter, 11.0 to 12.5 compression ratio
advised.

32007200

528371*a

Good mid range torque and HP, rough idle, moderate
SR-246/362-2S-12
performance usage, mild bracket racing, auto trans
w/3000+ converter, 3600-4000 cruise RPM, 11.0 to 12.0
compression ratio advised.

32007200

Good mid range torque and HP, rough idle, performance
usage, oval track, bracket racing, auto trans w/race converter, 11.5 to 12.5 compression ratio advised.

R-252/420-2-8

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

44518-16
44570-16b

238
246

288
296

112

12 46
60 6

.020 .606
.020 .626

44518-16
44570-16b

246
256

284
294

108

20 46
61 15

.024 .560
.026 .585

44518-16
44570-16b

246
254

296
304

112

16 50
64 10

.020 .626
.020 .647

44518-16
44570-16b

252
262

284
294

108

22 50
63 19

.020 .727
.020 .727

44518-16
44570-16b

262
272

294
304

108

27 55
68 24

.020 .727
.020 .727

44518-16
44570-16b

262
268

294
300

108

26 56
65 23

.026 .758
.022 .758

44570-16b

272
282

304
314

108

32 60
73 29

.020 .727
.020 .727

44570-16b

278
292

306
320

112

32 66
83 29

.020 .865
.022 .865

44570-16b

282
286

314
318

110

33.5 68.5
78 28

.020 .865
.016 .832

3

3
528521*a
3
36007600

528801*a
3

Good mid range to upper RPM torque and HP, rough idle, R-262/420-2-8
performance usage, oval track, bracket racing, auto trans
w/race converter, 12.0 minimum compression ratio
advised.
Competition only, good mid range to upper RPM torque
and HP, bracket racing, NMRA, NMCA, auto trans w/race
converter, 12.5 minimum compression ratio advised.

See pg. 296

R-262/4381-2S-8

40008000

528811*a
3

42008200

528411*a
3

Competition only, good upper RPM HP, bracket racing,
R-272/420-2-8
auto trans w/race converter, 12.5 minimum compression
ratio advised.

44008200

Radical competition only, good upper RPM HP, bracket
R-278/5002-2S-12
racing, NMCA, NMRA, good with nitrous, auto trans w/
race converter, 13.5 minimum compression ratio advised.

46008400

Radical competition only, good upper RPM HP, bracket
R-282/5001-2S-10
racing, NMCA, NMRA, good w/ 400+ cu.in. and aftermarket cylinder heads, auto trans w/race converter, 14.0
minimum compression ratio advised.

50008800

528821*a
3
528831*a
3
528841*a
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

IMPORTANT NOTE: Many problems can occur if the proper
NOTE: Many 1972 and later Ford-Mercury V-8 engines are
valve spring retainers are not used on 351C-351M
originally equipped with a retarded crankshaft sprocket. This
and 400 cu.in. engines. Ford made a number of promay cause idling and performance problems when installing
duction changes in these engines, possibly causing a
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
aftermarket camshafts. We recommend using our 52975-1
misapplication of parts. Please refer to page 195 to
333 for details.
timing chain and gear assembly, a pre-1972 crankshaft
insure that the proper components are being used.
sprocket, or degreeing in your camshaft. The non-retarded
NOTE: In order to effect valve adjustment on 351C-351M-400 cu.in.
sprocket will have the alignment dot and keyway slot
engines when using roller lifter camshafts, the heads must
directly in line with each other.
be machined to accept 99159-16 screw-in studs & 52650-1
pushrod guideplates.

236

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

99893-16c

99953-16e
99954-16f

99820-16d

99097-1i
99094-1j

52621-16k
95650-16l

52975-1*m

27774-16n

27750-16o
27771-16p

99893-16c

99953-16e
99954-16f

99820-16d

99097-1i
99094-1j

52621-16k
95650-16l

52975-1*m

27774-16n

27750-16o
27771-16p

99893-16c

99953-16e
99954-16f

99820-16d

99097-1i
99094-1j

52621-16k
95650-16l

52975-1*m

27774-16n

27750-16o
27771-16p

99885-16c

99956-16e
99970-16f

99820-16d

99097-1i
99094-1j

52621-16k
95650-16l

52975-1*m

27774-16n

27750-16o
27771-16p

99885-16c

99956-16e
99970-16f

99820-16d

99097-1i
99094-1j

52621-16k
95650-16l

52975-1*m

27774-16n

27750-16o
27771-16p

99885-16c

99956-16e
99970-16f

99820-16d

99097-1i
99094-1j

52621-16k
95650-16l

52975-1*m

27774-16n

27750-16o
27771-16p

99885-16c

99956-16e
99970-16f

99820-16d

99097-1i
99094-1j

52621-16k
95650-16l

52975-1*m

27774-16n

27750-16o
27771-16p

96888-16c
961226-16c,d

99681-16g
99661-16s

99820-16d

99097-1i

52621-16k
95650-16l

52975-1*m

27750-16o
27771-16p

96888-16c
961226-16c,d

99681-16g
99661-16s

99820-16d

99097-1i

52621-16k
95650-16l

52975-1*m

27750-16o
27771-16p

a Requires 52970-1 (.500” I.D.) or 52971-1 (.531” I.D.) steel, or 52990-1 (.500” I.D.) or 52989-1
(.531” I.D.) aluminum-bronze distributor drive gear.
b Ultra Pro Series roller lifters.
c Must machine cylinder heads.
d For 2.100” assembly height, requires 99661-16 titanium retainers.
e 11/32” type, see IMPORTANT NOTE and page 195 for correct application.
f 3/8” type, see IMPORTANT NOTE and page 195 for correct application.
g Titanium 11/32” type, must use 99097-1 valve stem locks, included with the retainers, see IMPORTANT NOTE for correct application.
h Titanium, for 961226-16 valve springs, requires Crane Multi Fit valve stem locks.
i Machined steel, heat treated 11/32” single groove type, see IMPORTANT NOTE for correct application.

j
k
l
m
n
o
p

Machined steel, heat treated Multi Fit 11/32” single groove type, see IMPORTANT NOTE for correct
application.
For 70-74 351C, heavy wall, heat treated, for use with pushrod guideplate cylinder heads.
For 71-72 Boss 351, for use with or without pushrod guideplate cylinder heads.
Performance steel billet gears and roller chain set.
Crane Classic extruded, 1.72 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See
notes on opposite page.
1.73 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page.
1.73 ratio Wide Body, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page.

866-388-5120 • 386-236-9983 FAX

237

Ford-Mercury V-8 91-10

4.6-5.4 Litre SOHC 2 Valve

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Follower Camshafts

CAMSHAFTS

Good low end and mid range torque and HP, good idle,
daily usage, off road, mild supercharged, mild nitrous,
2200-2600 cruise RPM.

HR-218/500-2-16

20005000

379501*a

Good mid range torque and HP, fair idle, performance
usage, bracket racing, computer upgrades required,
2600-3000 cruise RPM.

HR-228/500-2S-12

24006200

379511*a

Excellent low end torque and HP, smooth idle, daily
usage, towing, 1600-2200 cruise RPM.

HR-212/550-2S-15

See pg. 286

FOLLOWERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Valve Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.
218
228

254
264

116

(2) 40
55 (7)

.000 .500
.000 .500

228
234

264
270

112

7 41
54 0

.000 .500
.000 .500

212
218

248
254

115

(4) 36
49 (11)

.000 .550
.000 .550

218
228

254
264

116

(2) 40
55 7

.000 .550
.000 .550

228
234

264
270

112

7 41
54 0

.000 .550
.000 .550

236
242

272
278

114

6 50
57 5

.000 .600
.000 .600

3

3
16005500

379601*b
3

Good low end and mid range torque and HP, good idle,
daily usage, off road, mild supercharged, mild nitrous,
2200-2600 cruise RPM.

HR-218/550-2-16

20005800

379611*b
3

Good mid range torque and HP, fair idle, performance
HR-228/550-2S-12
usage, bracket racing, auto w/2000+ converter, computer upgrades required, must check valve to piston clearance, 2600-3000 cruise RPM.

24006200

Good mid range to upper RPM torque and HP, rough idle, HR-236/600-2S-14
performance usage, bracket racing, auto w/2500+ converter, increased compression ratio required, computer
upgrades required, must check valve to piston clearance,
2800-3400 cruise RPM. Also mild supercharged or
nitrous.

28006600

379621*b
3
379631*b
3

RPM range shown is for average usage. These cam profiles
IMPORTANT NOTE: 1997 and later applications will require Ford
will RPM higher, depending upon application.
bolt-on gears: Ford part number F8AZ-6256-AA for the
NOTE: Installing camshafts having greater than .500” valve lift in
right gear, and F8AZ-6256-BA for the left gear. One of the
other than Performance Improvement 2V cylinder heads
YF7Z-6279-AA bolt kits, two F1AZ-6278-A washers, and two
will require cylinder head machining to achieve correct valve
F3AZ-6265-A spacers will also be required.
spring assembly heights.

238

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

37830-16c

37660-16d

37830-16c

37660-16d

37830-16c

37660-16d

37830-16c

37660-16d

37830-16c

37660-16d

37830-16c

37660-16d

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

a Pair of camshafts for 1992 and later engines with standard cylinder heads. 1997 and later applica- c Standard diameter ovate wire valve springs, no machining required. Can be used with stock valve
tions will require Ford bolt-on gears: Ford part number F8AZ-6256-AA for the right gear, and
spring retainers.
F8AZ-6256-BA for the left gear.
d Titanium retainers, for use with standard valve stem locks.
b Pair of camshafts for 1999 and later engines with Power Improvement cylinder heads. Requires Ford
bolt-on gears: Ford part number F8AZ-6256-AA for the right gear, and F8AZ-6256-BA for the left
gear.

866-388-5120 • 386-236-9983 FAX

239

Ford-Mercury V-8 93-10

4.6-5.4 Litre DOHC 4 Valve

COMPLETE CAM SPECIFICATIONS

Application

See pg. 286

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Follower Camshafts

CAMSHAFTS

Good low end and mid range torque and HP, good idle,
daily usage, off road, computer upgrades required, mild
supercharged, mild nitrous, 2200-2600 cruise RPM.

HR-218/500-12

20005800

Good low end and mid range torque and HP, good idle,
daily usage, off road, computer upgrades required, mild
supercharged, mild nitrous, 2600-3000 cruise RPM.

HR-228/500-12

24006200

Good mid range to upper RPM torque and HP, rough idle, HR-234/500-12
performance usage, bracket racing, auto w/2500+ converter, increased compression ratio required, computer
upgrades required, must check valve to piston clearance,
2800-3400 cruise RPM. Also mild supercharged or nitrous.
Good mid range torque and HP for 5.7L, good idle, per- HR-230/575-12
formance usage, off road, computer upgrades required,
mild supercharged, mild nitrous, 2600-3200 cruise RPM.

28006600

Good mid range to upper RPM torque and HP for 5.7L,
HR-234/575-12
rough idle, performance usage, bracket racing, auto
w/2500+ converter, increased compression ratio
required, computer upgrades required, must check valve
to piston clearance, 2800-3400 cruise RPM. Also mild
supercharged or nitrous.
Good upper RPM torque and HP for 5.7L, rough idle, per- HR-238/575-12
formance usage, bracket racing, auto w/2800+ converter,
increased compression ratio required, computer upgrades
required, must check valve to piston clearance, 3000-3600
cruise RPM. Also mild supercharged or nitrous.

FOLLOWERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Valve Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

409501*a,e
409502*b,e
409503*c,e
409504*d,e 3
409511*a,e
409512*b,e
409513*c,e
409514*d,e 3
409521*a,e
409522*b,e
409523*c,e
409524*d,e 3

218
218

254
254

112

(3) 41
41 (3)

.000 .500
.000 .500

228
228

264
264

112

2 46
46 2

.000 .500
.000 .500

234
234

270
270

112

5 49
49 5

.000 .500
.000 .500

24006200

409601*a,e,f
409602*b,e,f

230

266

112

3 47

.000 .575

28006600

409611
409612*b,e,f

234

270

112

7 49

.000 .575

238

274

112

7 51

.000 .575

3
*a,e,f

3
32006800

409621*a,e,f
409622*b,e,f
3

Ford-Mercury V-8 05-10
Hydraulic Roller Follower Camshafts

4.6-5.4 Litre SOHC 3 Valve

Good low end and mid range torque and HP, smooth idle, ZHR-208/468-2S-14
daily usage, 5.4L towing, 2200-2600 cruise RPM, valve
spring upgrades required. Also mild supercharged or
mild nitrous.

18005000

399501*j

Good mid range torque and HP, good idle, performance
usage, bracket racing, good w/supercharger or mild
nitrous, 2600-3000 cruise RPM, valve spring and computer upgrades required.

ZHR-216/492-2S-14

22005400

399511

Good mid to upper RPM torque and HP, fair idle, performance usage, bracket racing, auto trans w2000+ converter, 11.0+ compression ratio advised, 3000-3600
cruise RPM, valve spring and computer upgrades
required.
Good upper RPM HP, rough idle, performance usage,
bracket racing, auto trans w2500+ converter, 11.0+
compression ratio advised, 3200-3800 cruise RPM, valve
spring and computer upgrades required.

ZHR-228/528-2S-12

26006200

399521

204
224

256
272

114

(5) 33
51 (7)

.000 .468
.000 .516

216
236

264
284

114

(1) 37
57 (1)

.000 .492
.000 .552

228
244

276
292

112

7 41
59 5

.000 .528
.000 .576

236
252

284
300

112

11 45
63 9

.000 .552
.000 .600

3
*j,k

3
*j,k

3
ZHR-236/552-2S-12

28006600

399531*j,k
3

RPM range shown is for average usage. These cam profiles
IMPORTANT NOTE: In 3V applications, the use of stock pistons,
NOTE: When changing 3-valve camshafts, use Ford timing chain
will RPM higher, depending upon application.
cam phaser, and factory tuning can cause possible exhaust
and wedge handle ESST 303-636 and ESST 303-637 to hold
IMPORTANT NOTE: The 4V high lift (.575”) intake camshafts listed
valve to piston contact when using performance camshafts.
chain in place. When changing valve springs, use Ford valve
are for use in 4.7 or 5.4L cylinder heads that have aftermarOne, or more, of the following changes must occur: Install
spring compressor ESST 303-1039.
ket intake valves with relocated valve lock grooves (with
a fixed position cam gear that eliminates phaser retard;
the valve tip extending 10.65mm above the groove). This
Install aftermarket pistons with increased piston to valve
permits the necessary assembly height required, without
clearances; Install aftermarket tuning with altered phaser
follower interference.
strategy.

240

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

a
b
c
d
e

See pg. 350

See pg. 362

See pg. 360

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

40830-32g

40660-32i

40830-32g

40660-32i

40830-32g

40660-32i

37830-16h

37660-16i

37830-16h

37660-16i

37830-16h

37660-16i

37830-24l

39660-24m

37830-24l

39660-24m

37830-24l

39660-24m

37830-24l

39660-24m

Left intake camshaft.
Right intake camshaft.
Left exhaust camshaft.
Right exhaust camshaft.
Install adjustable cam gears for best performance. Install aftermarket tuning to achieve desired
performance levels.
f Intake valves with relocated keeper grooves must be installed, along with recommended valve
springs and retainers.
g Standard diameter ovate wire valve springs, requires 40660-32 retainers.

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

h
i
j
k

Standard diameter ovate wire valve springs, requires 37660-16 retainers.
Titanium retainers, for use with standard valve stem locks.
Must install 37830-24 valve springs and 39660-24 valve spring retainers.
The use of stock pistons, cam phaser, and factory tuning can cause possible exhaust valve to piston
contact. At least one of the following is necessary: Install a fixed position cam gear that eliminates
phaser retard; Install aftermarket pistons with increased piston to valve clearance; Install aftermarket tuning with altered phaser strategy.
l Standard diameter ovate wire valve springs, requires 37660-24 retainers.
m Titanium retainers, for use with standard valve stem locks.

866-388-5120 • 386-236-9983 FAX

241

Ford Big Block V8 Tech Tips & Notes
1963-1976 352-360-390-406-410-427-428
FE V8

CAMSHAFTS

Ford’s legendary big block FE engine series provided the
foundation for their passenger car, truck and performance
applications for nearly two decades. Actually, this series was
introduced in 1958, with the early 332-352-390 FE engines
having a different camshaft and cam drive configuration
than the 1963-1976 engines, preventing their direct interchangeability. The early engines did not have a camshaft
thrustplate, but relied on a spring to control cam endplay.
These engines can use the later camshafts if the thrustplate
is installed by removing the plugs in the front of the block
on either side of the cam thrust surface, and tapping the
holes for the 5/16-18 attaching bolts. A later model timing
chain and gear set will also have to be installed.
There were also FT engines, used in truck applications.
These were basically the same powerplants as the FE, but
with four-ring pistons installed.
For marine usage, some left hand rotation engines were
produced, requiring a special camshaft and distributor drive
gear.
Crane’s 34 prefix designates this engine series, with a full
line of camshafts and valve train components available.
Hydraulic, retrofit hydraulic roller, mechanical, and mechanical roller camshafts are offered.
Do not confuse the FE with the MEL engine family that
Ford offered from 1958 to 1968 (383-410-430-462 cu.in.).
Note that a 410 cu.in. engine was also included in that
series. About the only common parts between the two
engine families were the lifters and the rocker arms.
FE engines were factory equipped with either hydraulic
and mechanical lifter camshafts from the factory, depending upon horsepower requirements. The factory adjustable
shaft mounted rocker arms have a 1.76:1 ratio, while the
non-adjustable rockers have a 1.73:1 ratio. Lifter bores are
inline, as are the valves in the cylinder heads.
Oiling for the top end of the engine is directed up through
passages in the block and heads, through the rocker shaft
stands and shafts, then out via holes on the rocker arms.
Watch for the 1965-1967 side-oiler 427 engines (and some
rare 390 versions) specifically designed for mechanical lifter
only usage. These blocks do not have oil galleys to supply
hydraulic lifters. Therefore, hydraulic and hydraulic roller
camshafts and lifters can not be used. The camshafts used
in these blocks also require grooves in the second and
fourth cam bearing journals (.044” wide and .035” deep,
with a .022” radius) for proper oiling.
Cylinder head configurations ranged from the basic lowrise, the drag race and oval track oriented high-rise, a medium-rise, and the tunnel port. All employed the same valve
layout, so no camshaft changes were required. The rocker
arm shaft stands varied per version, although the low-riser
and the tunnel port did share the same components.
A thriving aftermarket provides sufficient components to

242

build an FE from scratch. We plan on supplying camshaft
and valve train components for well into the future for this
icon of Ford performance.

1963-1965 427 SOHC V8
Developed for oval track and drag racing, the single overhead cam 427 V8 was a real show of engineering force from
Ford. Although this engine was banned from use at the big
ovals, drag racing certainly benefited from this escalation of
factory technology. Crane was fortunate to be involved in
camshaft design for these engines from the beginning, and
continues to custom produce camshafts for The “cammer”.
We also offer valve springs, retainers, and valve locks. Our
32-prefix designates these camshafts.
Based on a variant of the 427 FE side oiler block, the iron
cylinder heads incorporate one camshaft per bank, actuating valves in a hemispherical combustion chamber via shaft
mounted mechanical roller followers, which have an effective 1.32:1 ratio. Valve lash adjustments are achieved by
installing varying thickness lash caps on top of the valves.
Single and dual four barrel carbureted versions were factory
produced. There were a limited number of aluminum cylinder heads produced for the factory supported racers, but
these did not come installed on any engines.
Although never officially “factory” installed in any vehicles,
connected outside contractors did obtain complete
engines, and put them into Mustangs, Fairlanes, and
Galaxies for sale to the racing community.
This engine is also experiencing a rebirth by the aftermarket, with numerous components being offered. Expect
more reproduction parts to be available in the next year.

1968-1997 370-429-460 (7.5L) V8
The final Ford big block family is the 385 series. Replacing
the FE, newer casting techniques were used, along with
more efficient cylinder heads, and a lighter valve train.
Crane’s 35 prefix indicates parts specific to these engines.
Hydraulic, retrofit hydraulic roller, mechanical, and mechanical roller camshafts and a full line of valve train components are offered.
The lifter bores in the block are inline, but the valves are
staggered in the cylinder heads for better breathing and
combustion. The standard 1.73:1 ratio rocker arms are
stamped steel and either stud mounted (1968-1971) or
pedestal mounted (1972-1997). The rocker arms were primarily non-adjustable, with a few exceptions. The 19701971 Cobra Jet 429 engines had adjustable rocker arms and
pushrod guideplates, while the 1970-1971 Super Cobra Jet
429’s came equipped with mechanical lifter camshafts and
adjustable rocker arms and guideplates.
Oiling for the top end of the engine is conducted through
the lifters and pushrods, providing lubrication for the rocker
arm pivots and valve springs.
The 1968-1971 engines are equipped with bottleneck configuration rocker arm studs. Our 99768-16 positive locking

CRANECAMS.COM

nuts can be installed to permit individual valve adjustment.
To conveniently convert the non-adjustable pedestal
mounted rocker arm cylinder heads to a fully adjustable
configuration, Crane offers two Pushrod Guideplate and
Rocker Arm Stud conversion kits. Part number 52655-16
enables the installation of 7/16” stud mounted rocker arms
and 5/16” diameter pushrods, while part number 35655-16
is for 7/16” stud mounted rocker arms and 3/8” diameter
pushrods. Either set installs on the cylinder heads with no
machining required, and are suitable for most street and
moderate performance applications. For racing, we advise
that the heads be machined for our 99159-16 7/16” diameter studs, and heat treated pushrod guideplates. There are
also a number of aftermarket cylinder heads available that
already include studs and guideplates, permitting full
adjustment.
For serious racing applications, we offer 8620 steel billet
camshafts with either the standard firing order (1-5-4-2-6-37-8), or the SFO1 firing order (1-5-4-8-6-3-7-2).

1969-1970 429 Boss Hemi V8
Available only in the Boss 429 Mustang and the Torino
Talladega , this rare variation of the 385 series has a number
of unique features. Although quite similar to the standard
blocks, the Boss has a dry deck surface, requiring individual
sealing rings at the cylinder head interface in order to properly seal around each cylinder, and also around each oil and
water passage. The other feature of the Boss block is the oiling system, with oiling to the top end coming up through
passages in the block, cylinder heads, and rocker arm
shafts, not up the pushrods.
Crane’s 30 prefix indicates parts specific to these engines.
Hydraulic, retrofit hydraulic roller, mechanical, and mechanical roller camshafts and a full line of valve train components are offered. Even though the camshaft is interchangeable with the 385 series engines, the different rocker arm
ratios and valve spring requirements necessitate a different
specification card.
The “semi-hemi” cylinder heads are aluminum, and offered
in oval track and street versions. The oval track heads had
1.75:1 ratio intake and exhaust rocker arms, with smaller
diameter rocker shafts than the street version, which was
equipped with 1.65:1 intake and 1.75:1 exhaust rocker arms.
Different length pushrods are required for the intake and
exhaust valves. Specific hydraulic and mechanical roller lifters are also required for proper pushrod clearance, due to
the different angular displacement of the intake and
exhaust pushrods.
For serious racing applications, we offer 8620 steel billet
camshafts with either the standard firing order (1-5-4-2-6-37-8), or the SFO1 firing order (1-5-4-8-6-3-7-2).

866-388-5120 • 386-236-9983 FAX

243

Ford-Mercury V-8 63-76

352-360-390-406-410-427-428 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

Brute low end torque, F-150 pickup, smooth idle, daily
H-248-2
usage, fuel economy, 1600-2200 cruise RPM, 7.75 to 8.75
compression ratio advised.

CAMSHAFTS

Good low end torque, smooth idle, daily usage, off road,
towing, economy, also mild turbocharged, 2200-2600
cruise RPM, 8.0 to 9.5 compression ratio advised.

H-260-2

Good low and mid range torque, smooth idle, daily
usage, light towing, off road, 2200-2700 cruise RPM, 8.5
to 10.0 compression ratio advised.

Energizer
266 H10

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code
8004200

343971*

12004800

343901*
343902*a

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99281-16

192
204

248
260

114

(13) 25
41 (17)

.000 .469
.000 .501

99281-16

204
216

260
272

112

(5) 29
45 (9)

.000 .501
.000 .533

99281-16

210
210

266
266

110

0 30
40 (10)

.000 .516
.000 .516

99281-16

216
216

272
272

110

3 33
43 (7)

.000 .533
.000 .533

99281-16

216
228

272
284

112

1 35
51 (3)

.000 .533
.000 .563

99281-16

220
230

278
290

116

(1) 41
56 (6)

.000 .498
.000 .498

99281-16
99381-16*b

222
234

278
290

114

2 40
56 (2)

.000 .548
.000 .580

99281-16
99381-16*b

226
226

288
288

112

6 40
50 (4)

.000 .537
.000 .537

99281-16
99381-16*b

234
238

296
300

112

10 44
56 2

.000 .554
.000 .563

99281-16
99381-16*b

236
236

298
298

108

15 41
51 5

.000 .572
.000 .572

99281-16
99381-16*b

246
246

308
308

110

18 48
58 8

.000 .581
.000 .581

3

3
14004800

13404*
134042*a
3

Good mid range torque, good idle, daily usage, off road, Energizer
highway towing, fuel efficiency plus performance, 2600- 272 H10
3000 cruise RPM, 8.75 to 10.5 compression ratio advised.

18005200

13405*
134052*a
3

Good low and mid-range torque, good idle, daily usage
and off road, towing, performance and fuel efficiency,
2600-3000 cruise RPM, 8.75 to 10.75 compression ratio
advised.

H-272-2

18005200

343941*
343942*a

Replacement for over-the-counter Ford Factory
Performance camshaft (also referred to as SK-39789)

BluePrinted
C8AX-6250-C

18005200

340301

3

1
Good mid-range torque, good idle, daily performance
H-278-2
usage, mild bracket racing, 3000-3400 cruise RPM, 9.5 to
10.75 compression ratio advised.

20005400

Good mid-range torque and HP, fair idle, moderate perfor- H-288
mance usage, bracket racing, 3200-3600 cruise RPM, 9.5
to 11.0 compression ratio advised.

22005600

Fair idle, performance usage, good mid-range HP, 3800- H-296-2
4200 cruise RPM, 10.0 to 11.5 compression ratio advised.

28006200

343801*
343802*a
3
344341*
344342*a
3
344621*
3

Rough idle, performance usage, good mid-range and
H-298
upper RPM torque and HP, auto trans w/2500+ converter,
good with aftermarket aluminum cylinder heads, 36004000 cruise RPM, 10.0 to 11.5 compression ratio advised.
Performance usage, good upper RPM torque and HP,
bracket racing, auto trans w/3500+ converter, good with
aftermarket aluminum cylinder heads, 10.5 to 12.0 compression ratio advised.

344561*
3

H-246/330-10

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
333 for details.
NOTE: Specify if late 62-406 cu.in. or 63-76 block is used, as the
cam is different than the one used in 58-62 block.
NOTE: All grinds shown use the stock Ford 1.76 ratio adjustable
rocker arms - Ford part number B8A-6564-B or Crane
adjustable ductile iron rocker arms, 34772-16, in order to
achieve the listed gross valve lift figures.

244

30006500
34006800

340721*
3

NOTE: To provide the most accurate valve adjustment on hydraulic NOTE: Some cylinder heads have removable lower spring seats
lifter camshafts, the use of Crane adjustable rocker arms
with an inner spring step. This step must be removed to
(34772-16 or 34791-1) and appropriate pushrods
allow the inner springs to set flush with the outer springs.
(34621-16 or 95819-16) is highly recommended.
NOTE: Many 1972 and later Ford-Mercury V-8 engines are
originally equipped with a retarded crankshaft sprocket.
This may cause idling and performance problems when
installing aftermarket camshafts. We recommend using a
pre-1972 crankshaft sprocket, or by degreeing in your camshaft. The non-retarded sprocket will have the alignment
dot and keyway slot directly in line with each other.

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

13309-1c

96801-16c

13309-1c

a
b
c
d
e
f

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99957-16
99969-16e

99822-16d

99098-1f

34621-16g
95819-16h

34772-16i

34791-1j

96801-16c

99957-16
99969-16e

99822-16d

99098-1f

34621-16g
95819-16h

34772-16i

34791-1j

13309-1c

96801-16c

99957-16
99969-16e

99822-16d

99098-1f

34621-16g
95819-16h

34772-16i

34791-1j

13309-1c

96801-16c

99957-16
99969-16e

99822-16d

99098-1f

34621-16g
95819-16h

34772-16i

34791-1j

13309-1c

96801-16c

99957-16
99969-16e

99822-16d

99098-1f

34621-16g
95819-16h

34772-16i

34791-1j

13309-1c

96801-16c

99957-16
99969-16e

99822-16d

99098-1f

34621-16g
95819-16h

34772-16i

34791-1j

13309-1c

96801-16c

99957-16
99969-16e

99822-16d

99098-1f

34621-16g
95819-16h

34772-16i

34791-1j

13309-1c

96801-16c

99957-16
99969-16e

99822-16d

99098-1f

34621-16g
95819-16h

34772-16i

34791-1j

96877-16d

99969-16e

99822-16d

99098-1f

34621-16g
95819-16h

34772-16i

34791-1j

96877-16d

99969-16e

99822-16d

99098-1f

34621-16g
95819-16h

34772-16i

34791-1j

96877-16d

99969-16e

99822-16d

99098-1f

34621-16g
95819-16h

34772-16i

34791-1j

Cam and Lifter Kit, includes installation lubricants.
Optional Hi Intensity hydraulic lifters, see page 292 for details.
Standard diameter valve springs, no machining required.
Must machine cylinder heads.
Requires 99098-1 valve locks.
Machined steel, heat treated.

g
h
i
j

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

See pg. 315

See pg. 321

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Heavy wall, heat treated, for use with 34772-16 adjustable rocker arms with ball type adjusters.
Pro Series one-piece, for use with 34791-1 adjustable rocker arms with cup type adjusters.
1.76 ratio, ductile iron, adjustable, requires appropriate 34645-16 Crane pushrods.
1.76 ratio, complete with shafts, stands, and hardware. For low rise and Edelbrock cylinder heads,
requires appropriate 95819-16 Crane pushrods.

866-388-5120 • 386-236-9983 FAX

245

Ford-Mercury V-8 63-76

352-360-390-406-410-427-428 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts — Retrofit

14005400

349511*a

Excellent low and mid-range torque and HP, good idle,
HR-222/320-2S1-12
moderate performance usage, mild bracket racing, 28003400 cruise RPM, 9.5 to 10.75 compression ratio advised.

18005600

349551*a

Excellent low and mid-range torque and HP, fair idle,
HR-226/3201-2S-12
moderate performance usage, mild bracket racing, 30003600 cruise RPM, good with aftermarket aluminum cylinder heads, 10.0 to 11.5 compression ratio advised.

20005800

Excellent mid-range & upper RPM HP, lightweight kit car, HR-234/354-2S-12
rough idle, performance usage, good mid-range HP, mild
bracket racing, auto trans w/2500+ converter, works
well with aftermarket aluminum cylinder heads, 36004200 cruise RPM, 10.5 to 12.0 compression ratio advised.
Good mid-range and upper RPM HP, lightweight kit car, HR-242/350-2S-12
rough idle, performance usage, mild bracket racing, auto
trans w/3000+ converter, good with 450+ cu.in., good
with aftermarket aluminum cylinder heads, 3800-4400
cruise RPM, 11.0 to 13.0 compression ratio advised.

24006200

Good low end torque, smooth idle, daily usage, towing,
economy, also mild turbocharged, 2200-3000 cruise
RPM, 8.0 to 9.5 compression ratio advised.

HR-214/319-2S-12

See pg. 294

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

35532-16b

214
222

276
284

112

0 34
48 (6)

.000 .561
.000 .584

35532-16b

222
226

286
290

112

3 39
49 (3)

.000 .563
.000 .563

35532-16b

226
236

290
302

112

5 41
54 2

.000 .563
.000 .581

35532-16b

234
242

298
306

112

9 45
57 5

.000 .623
.000 .651

35532-16b

242
248

308
312

112

13 49
60 8

.000 .616
.000 .616

99257-16
99256-16c

238
248

300
310

114

10 48
63 5

.026 .563
.026 .584

99257-16
99256-16c

244
244

284
284

114

13 51
61 3

.018 .524
.022 .524

99257-16
99256-16c

248
248

310
312

112

17 51
61 7

.026 .587
.026 .587

99257-16
99256-16c

254
262

286
298

110

22 52
65 17

.018 .672
.018 .678

99257-16
99256-16c

266
266

302
302

108

30 56
66 20

.026 .621
.026 .621

3

3
349561*a
3
349571*a
3
28006400

349581*a
3

Mechanical Lifter Camshafts
Good mid range torque, fair idle, moderate performance F-238/3200-2-14
usage, good low and mid-range HP, off road, bracket racing, 3400-3800 cruise RPM, mild supercharged, 10.0 to
11.5 compression ratio advised.
Replacement for factory 425 HP, 427 cu.in. camshaft.

BluePrinted
C3AZ-6250-AA

24006000

341191*
3

30006600

340321*
1

Good mid range torque and HP, rough idle, moderate
performance usage, good mid-range HP, 3600-4200
cruise RPM, 10.5 to 12.0 compression ratio advised.

F-248/3334-12

34007000

3

Moderate competition only, good mid and upper RPM
F-254/382-2S-10
torque and HP, bracket racing, auto w/race converter, 11.5
to 12.5 compression ratio advised.

38007200

Moderate competition only, good mid and upper RPM HP, F-266/3528-8
bracket racing, auto w/race converter, good with aftermarket aluminum cylinder heads, 12.0 minimum compression ratio advised.

42007600

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
333 for details.
NOTE: Specify if late 62-406 cu.in. or 63-76 block is used, as the
cam is different than the one used in 58-62 block.
NOTE: All grinds shown use the stock Ford 1.76 ratio adjustable
rocker arms - Ford part number B8A-6564-B or Crane adjustable ductile iron rocker arms, 34772-16, in order to achieve
the listed gross valve lift figures.

246

340471*

341341*
3
341461*
3

NOTE: To provide the most accurate valve adjustment on hydraulic NOTE: Many 1972 and later Ford-Mercury V-8 engines are
roller camshafts, the use of Crane adjustable rocker
originally equipped with a retarded crankshaft sprocket.
arms (34772-16 or 34791-1) and appropriate pushrods
This may cause idling and performance problems when
(special order or 95805-16) is highly recommended.
installing aftermarket camshafts. We recommend using
NOTE: To effect valve adjustment with mechanical lifter camshafts,
a pre-1972 crankshaft sprocket, or by degreeing in your
the use of Crane adjustable rocker arms (34772-16 or
camshaft. The non-retarded sprocket will have the align34791-1) and the appropriate pushrods is required.
ment dot and keyway slot directly in line with each other.
NOTE: In order to use these mechanical lifter camshafts in mechani- NOTE: Some cylinder heads have removable lower spring seats
cal lifter only side oiler type blocks, you must groove the
with an inner spring step. This step must be removed to
center of #2 and #4 cam bearing journals with a .022” radius
allow the inner springs to set flush with the outer springs.
(.044” width) and .035” deep.

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99896-16d
99832-16e

99970-16f
99976-16g

99822-16d

99099-1i

99896-16d
99832-16e

99970-16f
99976-16g

99822-16d

99099-1i

99896-16d
99832-16e

99970-16f
99976-16g

99822-16d

99099-1i

99896-16d
99832-16e

99970-16f
99976-16g

99822-16d

99099-1i

99896-16d
99832-16e

99970-16f
99976-16g

99822-16d

99099-1i

96877-16d

99969-16h

99822-16d

99098-1i

96877-16d

99969-16h

99822-16d

99098-1i

96877-16d

99969-16h

99822-16d

99098-1i

96877-16d

99969-16h

99822-16d

99098-1i

96877-16d

99969-16h

99822-16d

99098-1i

a Requires 34970-1 (.467” I.D.) steel, or 34990-1 (.467” I.D.) aluminum-bronze distributor drive gear,
and 7/16-14 x 1-1/8” grade 8 cam gear bolt and hardened washer.
b Vertical locking bar hydraulic roller lifters, no machining required. Special length pushrods are
required, refer to page 305 for special pushrod ordering instructions.
c Shell-type lifters, requires 34622-16 pushrods for 34772-16 rocker arms, or 95847-16 pushrods
for 34791-1 rocker arms.
d Must machine cylinder heads.
e Ovate wire beehive spring, requires 99976-16 retainers.
f Requires 99099-1 valve locks.
g Steel, for 99832-16 beehive springs.
h Requires 99098-1 valve locks.
i Machined steel, heat treated.
j Special length pushrods are required for standard non-adjustable or 34772-16 adjustable rocker
arms. See page 305 for special pushrod ordering instructions.

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

j

95805-16k
j

95805-16k
j

95805-16k
j

95805-16k

j

95805-16k

34621-16l
34622-16m
95819-16n
95847-16o
34621-16l
34622-16m
95819-16n
95847-16o
34621-16l
34622-16m
95819-16n
95847-16o
34621-16l
34622-16m
95819-16n
95847-16o
34621-16l
34622-16m
95819-16n
95847-16o

See pg. 315

See pg. 321

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

34772-16p

34791-1q

34772-16p

34791-1q

34772-16p

34791-1q

34772-16p

34791-1q

34772-16p

34791-1q

34772-16p

34791-1q

34772-16p

34791-1q

34772-16p

34791-1q

34772-16p

34791-1q

34772-16p

34791-1q

k
l
m
n

For use with 34791-1 adjustable rocker arms with cup type adjusters.
Heavy wall, heat treated, for use with 99257-16 lifters and 34772-16 adjustable rocker arms.
Heavy wall, heat treated, for use with 99256-16 lifters and 34772-16 adjustable rocker arms.
Pro Series one-piece, for use with 99257-16 lifters and 34791-1 adjustable rocker arms with cup
type adjusters.
o Pro Series one-piece, for use with 99256-16 lifters and 34791-1 adjustable rocker arms with cup
type adjusters.
p 1.76 ratio, ductile iron, adjustable, requires appropriate Crane pushrods.
q 1.76 ratio, with cup type adjusters, complete with shafts, stands, and hardware. For low rise and
Edelbrock cylinder heads, requires appropriate Crane pushrods.

866-388-5120 • 386-236-9983 FAX

247

Ford-Mercury V-8 63-76

352-360-390-406-410-427-428 cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Roller Camshafts

Excellent low end and mid range torque and HP, fair idle, SR-240/350-2S-14
moderate performance usage, mild bracket racing, auto
trans w/2800+ converter, 3200-3600 cruise rpm, 10.5 to
11.5 compression ratio advised.

28006600

348511*a

SR-248/362-2S-10

30006800

348521*a

CAMSHAFTS

Excellent mid range torque and HP, fair idle, moderate
performance usage, bracket racing, auto trans w/3500+
converter, 3800-4200 cruise RPM, 11.0 to 12.0 compression ratio advised.

See pg. 296

LIFTERS
30518-16
35570-16b

240
248

290
298

114

11 49
63 5

.020 .616
.020 .637

30518-16
35570-16b

248
256

285
292

110

19 49
63 13

.020 .637
.020 .658

30518-16
35570-16b

252
262

284
294

108

22 50
63 19

.020 .739
.020 .739

30518-16
35570-16b

260
270

292
302

110

24 56
69 21

.020 .739
.020 .739

30518-16
35570-16b

266
276

298
308

110

27 59
72 24

.020 .739
.020 .739

30518-16
35570-16b

276
286

308
318

110

32 64
77 29

.020 .739
.020 .739

35570-16b

276
282

316
322

110

31 65
74 28

.026 .763
.026 .727

35570-16b

282
282

286
320

108

38 64
74 32

.028 .752
.026 .752

3

3

Good mid range torque and HP, rough idle, performance R-252/420-2-8
usage, bracket racing, auto trans w/3500+ converter, 11.0
to 12.5 compression ratio advised.

34007200

348801*a
3

Good mid range HP, rough idle, performance usage,
bracket racing, auto trans w/race converter, also large
plate or manifold nitrous system, 12.0 minimum compression ratio advised.

R-260/420-2-10

Competition only, good upper RPM HP, bracket racing,
auto trans w/race converter, also manifold nitrous system, good with aftermarket aluminum cylinder heads,
12.0 minimum compression ratio advised.

R-266/420-2-10

42007800

348831*a

Competition only, good upper RPM HP, bracket racing,
auto trans w/race converter, also large manifold nitrous
system, good with aftermarket aluminum cylinder
heads, 12.5 minimum compression ratio advised.

R-276/420-2-10

46008200

348841*a

Competition only, good upper RPM HP, manual trans or
auto trans w/race converter and trans brake, good with
aftermarket aluminum cylinder heads, 13.0 minimum
compression ratio advised.

R-276/4334-2S2-10

Competition only, good upper RPM HP, manual trans or
auto trans w/race converter and trans brake, good with
aftermarket aluminum cylinder heads, 13.0 minimum
compression ratio advised.

R-282/427-2S1-8

38007600

348821*a
3

3

3
48008400

348291*a
3

50008400

348301*a
3

RPM range shown is for average usage. These cam profiles
NOTE: All grinds shown use the stock Ford 1.76 ratio adjustable
will RPM higher, depending upon application.
rocker arms - Ford part number B8A-6564-B or Crane
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
adjustable ductile iron rocker arms, 34772-16, in order to
333 for details.
achieve the listed gross valve lift figures.
NOTE: Specify if late 62-406 cu.in. or 63-76 block is used, as the
NOTE: To effect valve adjustment with roller lifter camshafts, the
cam is different than the one used in 58-62 block.
use of Crane adjustable rocker arms (34772-16 or 34791NOTE: In order to use these camshafts in mechanical lifter only
1) and appropriate pushrods (34641-16 or
side oiler type blocks, you must groove the center of #2 and
95818-16) is required.
#4 cam bearing journals with a .022” radius (.044” width)
and .035” deep.

248

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CRANECAMS.COM

NOTE: Many 1972 and later Ford-Mercury V-8 engines are
originally equipped with a retarded crankshaft sprocket.
This may cause idling and performance problems when
installing aftermarket camshafts. We recommend using
a pre-1972 crankshaft sprocket, or by degreeing in your
camshaft. The non-retarded sprocket will have the alignment dot and keyway slot directly in line with each other.
NOTE: Some cylinder heads have removable lower spring seats
with an inner spring step. This step must be removed to
allow the inner springs to set flush with the outer springs.

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99893-16
99832-16c

99954-16
99976-16f

99822-16d

99098-1i

34641-16j
95818-16k

34772-16l

34791-1m

99893-16
99832-16c

99954-16
99976-16f

99822-16d

99098-1i

34641-16j
95818-16k

34772-16l

34791-1m

96886-16d

99955-16

99822-16d

99098-1i

34641-16j
95818-16k

34772-16l

34791-1m

96886-16d

99955-16

99822-16d

99098-1i

34641-16j
95818-16k

34772-16l

34791-1m

96886-16d

99955-16

99822-16d

99098-1i

34641-16j
95818-16k

34772-16l

34791-1m

96886-16d

99955-16

99822-16d

99098-1i

34641-16j
95818-16k

34772-16l

34791-1m

96880-16d
961246-16e

99679-16g
99662-16h

99822-16d

99098-1i

34641-16j
95818-16k

34772-16l

34791-1m

96880-16d
961246-16e

99679-16g
99662-16h

99822-16d

99098-1i

34641-16j
95818-16k

34772-16l

34791-1m

a Requires 34970-1 (.467” I.D.) steel, or 34990-1 (.467” I.D.) aluminum-bronze distributor drive gear,
and 7/16-14 x 1-1/8” grade 8 cam gear bolt and hardened washer.
b Ultra Pro Series roller lifters.
c Ovate wire beehive spring, requires 99976-16 retainers.
d Must machine cylinder heads.
e Triple, for 2.050” assembly height, requires 99662-16 titanium retainers.
f Steel for 99832-16 beehive springs.
g Must use 99098-1 valve stem locks, included with the retainers.

h
i
j
k
l
m

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

CAST
ROCKER
ARMS

See pg. 315

See pg. 321

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Titanium, for 961246-16 valve springs.
Machined steel, heat treated.
For use with 34772-16 adjustable rocker arms, heavy wall, heat treated.
Pro Series one-piece, for use with 34791-1 adjustable rocker arms with cup type adjusters.
1.76 ratio, ductile iron, adjustable, requires appropriate 34641-16 Crane pushrods.
1.76 ratio, with cup type adjusters, complete with shafts, stands, and hardware. For low rise and
Edelbrock cylinder heads, requires appropriate 95818-16 Crane pushrods.

866-388-5120 • 386-236-9983 FAX

249

Ford-Mercury V-8 68-97

370-429-460 (7.5L) cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

Brute low end torque, smooth idle, daily usage, EFI com- H-192/2667-2S-10
patible, fuel economy, 1600-2200 cruise RPM, 7.75 to
8.75 compression ratio advised.

CAMSHAFTS

Good low end torque, smooth idle, daily usage, EFI compatible, off road, towing, economy, also mild turbocharged, 2200-2600 cruise RPM, 8.0 to 9.5 compression
ratio advised.

H-260-2

8004200

350501*

12004800

353901*
353902*a

See pg. 293

LIFTERS
99280-16c

192
204

248
260

110

(9) 21
37 (13)

.000 .456
.000 .487

99280-16c

204
216

260
272

112

(5) 29
45 (9)

.000 .487
.000 .518

99280-16c

210
218

266
274

114

(4) 34
48 (10)

.000 .487
.000 .504

99280-16c

216
228

272
284

112

1 35
51 (3)

.000 .518
.000 .513

99280-16c
99380-16c,d

226
236

286
296

108

10 36
51 5

.000 .537
.000 .556

99280-16c
99380-16c,d

226
230

288
292

112

6 40
52 (2)

.000 .522
.000 .530

3

3

Good low end torque, towing, good idle, daily usage, mild H-266-2
off road, economy, good low and mid-range torque and
HP, also mild turbocharged, 2400-2800 cruise RPM, 8.5 to
10.0 compression ratio advised.

14005000

Excellent low end and mid range torque and HP, good
H-272-2
idle, daily usage and off road, towing, performance and
fuel efficiency, marine performance, mild supercharged,
2200-2600 cruise RPM, 8.75 to 10.5 compression ratio
advised.
Fair idle, performance usage, good mid-range torque
H-226/314-2-8
and HP, auto w/2200+ converter, 3200-3600 cruise RPM,
serious off road, heavy limited oval track, bracket racing:
Street, Heavy; 9.0 to 10.5 compression ratio advised.

18005400

Fair idle, performance usage, good mid-range HP, auto
H-288-2
w/2500+ converter, 3400-3800 cruise RPM, oval track:
Street Stock, Enduro, Hobby, 1/4-3/8 mile; bracket racing:
Street, Heavy, Pro E.T., Super E.T.; Also mild supercharged, 9.5 to 11.0 compression ratio advised.

24006000

353931*
353932*a
3
353941*
353942*a
3

22005800

350541*
3
354551*
354552*b
3

RPM range shown is for average usage. These cam profiles
NOTE: To provide the most accurate valve adjustment on hydraulic
will RPM higher, depending upon application.
lifter camshafts, in other than 429 Super C.J. engines,
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
a method of effecting valve adjustment is required. On
333 for details.
68-71 engines equipped with bottleneck type studs, using
IMPORTANT: Check your hydraulic lifter preload, with your original
99768-16 positive locking nuts will permit valve adjustpushrods, to first determine if different pushrods may be rement. On 72-97 engines, the heads must be machined to
quired. On 72-97 engines, if your hydraulic lifter preload is
use 99159-16 screw-in studs and pushrod guideplates.
excessive, this can be remedied by using Crane’s Rocker Arm NOTE: Special length pushrods can be ordered to provide proper
Pedestal Shim Kit (99170-1). Refer to page 324 for details.
hydraulic lifter preload. Refer to page 305 for special
IMPORTANT: Crane offers Pushrod Guideplate and Rocker Arm
pushrod ordering instructions, and page 374 for checking
Stud Conversion Kits, (35655-16 and 52655-16) for street
your hydraulic lifter preload.
applications, enabling the 370-429-460 cu.in. engines with
pedestal mounted rockers to have adjustable rocker arms
without cylinder head removal or machining. See page 325
for details.

250

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CRANECAMS.COM

NOTE: Many 1972 and later Ford-Mercury V-8 engines are
originally equipped with a retarded crankshaft sprocket.
This may cause idling and performance problems when
installing aftermarket camshafts. We recommend using our
35975-1 timing chain and gear set, a pre-1972 crankshaft
sprocket, or by degreeing in your camshaft. The nonretarded sprocket will have the alignment dot and keyway
slot directly in line with each other.
NOTE: These camshafts also fit the 1969-70 Ford 429 Boss Hemi
V-8 engines. Some kit components will differ. Contact
Crane’s Performance Consultants for details.

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

35308-1e

96801-16e
99839-16f

99944-16
99969-16g

35308-1e

96801-16e
99839-16f

35308-1e

35308-1e

See pg. 315

See pg. 317

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

99820-16h

99097-1i
99094-1j

35622-16k
35621-16l

35975-1*n

52800-16o

27774-16p
27744-16q

27750-16r
27771-16s

99944-16
99969-16g

99820-16h

99097-1i
99094-1j

35622-16k
35621-16l

35975-1*n

52800-16o

27774-16p
27744-16q

27750-16r
27771-16s

96801-16e
99839-16f

99944-16
99969-16g

99820-16h

99097-1i
99094-1j

35622-16k
35621-16l

35975-1*n

52800-16o

27774-16p
27744-16q

27750-16r
27771-16s

96801-16e
99839-16f

99944-16
99969-16g

99820-16h

99097-1i
99094-1j

35622-16k
35621-16l

35975-1*n

52800-16o

27774-16p
27744-16q

27750-16r
27771-16s

99893-16

99953-16

99820-16h

99097-1i

35622-16k
35621-16l
95653-16m

35975-1*n

52800-16o

27774-16p
27744-16q

27750-16r
27771-16s

99893-16

99953-16

99820-16h

99097-1i

35622-16k
35621-16l
95653-16m

35975-1*n

52800-16o

27774-16p
27744-16q

27750-16r
27771-16s

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued

a
b
c
d
e
f
g
h
i
j
k
l
m
n

Cam and Lifter Kit, includes installation lubricants.
Cam, lifter, valve spring, and retainer kit, includes installation lubricants.
May require appropriate Crane pushrods, see IMPORTANT NOTE on opposite page.
Optional Hi Intensity hydraulic lifters, see page 292 for details.
Contains standard diameter valve springs, no machining required for installation.
Optional 1.800” assembly height springs, requires 99969-16 retainers and 99094-1 valve locks.
Requires 99094-1 Multi Fit valve locks.
Must machine cylinder heads.
Machined steel, heat treated.
Machined steel, heat treated Multi Fit.
Heavy wall, heat treated, for non-guideplate or guideplate cylinder heads.
For 429 Super CJ, heavy wall, heat treated, for use with pushrod guideplate cylinder heads.
Pro Series one-piece, for use with pushrod guideplate cylinder heads.
Performance steel billet gears and roller chain set.

o 1.71 ratio, pedestal mount, non-adjustable, for 72-97 engines.
p Crane Classic extruded, 1.72 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See
notes on opposite page. Valve Train Stabilizer available, see page 363.
q Energizer, 1.72 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page. Valve Train Stabilizer Available, see page 363.
r 1.73 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page.
Valve Train Stabilizer available, see page 363.
s 1.73 ratio Wide Body, requires 7/16” rocker arm studs and pushrod guideplates. Valve Train Stabilizer
available, see page 363.

866-388-5120 • 386-236-9983 FAX

251

Ford-Mercury V-8 68-97

370-429-460 (7.5L) cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

CAMSHAFTS

Fair idle, performance usage, good mid-range HP, 3600- H-230/318-2-14
4000 cruise RPM, auto w/3000+ converter, bracket racing: Pro E.T., Super E.T., Super Pro; good with plate
nitrous system, 11.0 to 12.0 compression ratio advised.
Good with supercharger, 15 lbs. maximum boost w/8.5
maximum compression ratio advised.
Fair idle, performance usage, good mid-range HP, 3800- H-296-2
4200 cruise RPM, auto w/3000+ converter, oval track:
Street Stock, Enduro, Hobby, 3/8-1/2 mile; bracket racing:
Pro E.T., Super E.T., Super Pro, Hot Rod; 10.0 to 11.5 compression ratio advised.
Performance usage, good upper RPM HP, rough idle,
H-244/3439-2S-12
bracket racing, auto w/race converter, good with manifold nitrous system, 11.5 to 13.0 compression ratio
advised.

30006600

32006800

350561*

Performance usage, good upper RPM HP, bracket racing, H-248/3500-8
auto w/race converter, aluminum cylinder heads advised,
12.0 to 13.5 compression ratio advised.

34007000

350681*

Performance usage, good upper RPM HP, drag racing,
auto w/race converter, good with manifold nitrous system, aluminum cylinder heads recommended, 13.5 to
14.5 compression ratio advised. Good w/Roots supercharger, 22 lbs. maximum boost w/8.5 maximum compression ratio advised.

H-252/364-2S-12

26006200

350551*

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99280-16b
99380-16b,c

230
240

290
300

114

6 44
59 1

.000 .544
.000 .563

99280-16b
99380-16b,c

236
240

296
300

110

13 43
55 5

.000 .556
.000 .563

99280-16b
99380-16b,c

244
252

300
308

112

15 49
63 9

.000 .588
.000 .599

99280-16b
99380-16b,c

248
248

304
304

108

21 47
57 11

.000 .599
.000 .599

99280-16b
99380-16b,c

252
262

304
314

112

19 53
68 14

.000 .622
.000 .604

3
354561*
354562*a
3

3

3
38007200

350571*
3

RPM range shown is for average usage. These cam profiles
NOTE: To provide the most accurate valve adjustment on hydraulic NOTE: Many 1972 and later Ford-Mercury V-8 engines are
will RPM higher, depending upon application.
lifter camshafts, in other than 429 Super C.J. engines, a
originally equipped with a retarded crankshaft sprocket. This
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
method of effecting valve adjustment is required. On 68-71
may cause idling and performance problems when installing
333 for details.
engines equipped with bottleneck type studs, using 99768aftermarket camshafts. We recommend using our 35975-1
IMPORTANT: Check your hydraulic lifter preload, with your original
16 positive locking nuts will permit valve adjustment. On
timing chain and gear set, a pre-1972 crankshaft sprocket,
pushrods, to first determine if different pushrods may be
72-97 engines, the heads must be machined to use 99159or by degreeing in your camshaft. The non-retarded sprocket
required. On 72-97 engines, if your hydraulic lifter preload is
16 screw-in studs and pushrod guideplates.
will have the alignment dot and keyway slot directly in line
excessive, this can be remedied by using Crane’s Rocker Arm NOTE: Special length pushrods can be ordered to provide proper
with each other.
Pedestal Shim Kit (99170-1). Refer to page 324 for details.
hydraulic lifter preload. Refer to page 305 for special
NOTE: These camshafts also fit the 1969-70 Ford 429 Boss Hemi
IMPORTANT: Crane offers Pushrod Guideplate and Rocker Arm
pushrod ordering instructions, and page 374 for checking
V-8 engines. Some kit components will differ. Contact
Stud Conversion Kits, (35655-16 and 52655-16) for street
your hydraulic lifter preload.
Crane’s Performance Consultants for details.
applications, enabling the 370-429-460 cu.in. engines with
pedestal mounted rockers to have adjustable rocker arms
without cylinder head removal or machining. See page 325
for details.

252

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

a
b
c
d
e
f
g
h
i

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99893-16

99953-16

99820-16d

99097-1e

99893-16

99953-16

99820-16d

99893-16

99953-16

99893-16

99893-16

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

35622-16f
35621-16g

35975-1*i

52800-16j

27774-16k
27744-16l

27750-16m
27771-16n

99097-1e

35622-16f
35621-16g

35975-1*i

52800-16j

27774-16k
27744-16l

27750-16m
27771-16n

99820-16d

99097-1e

35622-16f
35621-16g
95653-16h

35975-1*i

52800-16j

27774-16k
27744-16l

27750-16m
27771-16n

99953-16

99820-16d

99097-1e

35622-16f
35621-16g

35975-1*i

52800-16j

27774-16k
27744-16l

27750-16m
27771-16n

99953-16

99820-16d

99097-1e

35622-16f
35621-16g
95653-16h

35975-1*i

52800-16j

27774-16k
27744-16l

27750-16m
27771-16n

Cam, lifter, valve spring, and retainer kit, includes installation lubricants.
May require appropriate Crane pushrods, see IMPORTANT NOTE on opposite page.
Optional Hi Intensity hydraulic lifters, see page 292 for details.
Must machine cylinder heads.
Machined steel, heat treated.
Heavy wall, heat treated, for non-guideplate or guideplate cylinder heads.
For 429 Super CJ, heavy wall, heat treated, for use with pushrod guideplate cylinder heads.
Pro Series one-piece, for use with pushrod guideplate cylinder heads.
Performance steel billet gears and roller chain set.

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

j 1.71 ratio, pedestal mount, non-adjustable, for 72-97 engines.
k Crane Classic extruded, 1.72 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See
notes on opposite page. Valve Train Stabilizer available, see page 363.
l Energizer, 1.72 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page. Valve Train Stabilizer available, see page 363.
m 1.73 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page.
Valve Train Stabilizer available, see page 363.
n 1.73 ratio Wide Body, requires 7/16” rocker arm studs and pushrod guideplates. Valve Train Stabilizer
available, see page 363.

866-388-5120 • 386-236-9983 FAX

253

Ford-Mercury V-8 68-97

370-429-460 (7.5L) cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts — Retrofit

8004600

359331*a

Excellent low end torque and HP, smooth idle, daily
HR-212/332-2S-14
usage, off road, towing, performance and fuel efficiency,
also mild turbocharged, 2400-3200 cruise RPM, 8.5 to
10.0 compression ratio advised.

12005000

359371*a

HR-216/325-2S-12

14005400

359341*a

Good mid range torque and HP, fair idle, moderate per- HR-228/345-2S-14
formance usage, mild bracket racing, auto w/2500+
converter, mild supercharged, 3000-3800 cruise RPM, 9.5
to 11.0 compression ratio advised.

22006200

359351*a

Good mid range torque and HP, rough idle, moderate
performance usage, mild bracket racing with heavy car,
serious off road, auto w/2800+ converter, 3200-3800
cruise RPM, 10.0 to 11.5 compression ratio advised.

HR-234/340-2S-10

24006400

Good mid to upper RPM torque and HP, fair idle, performance usage, bracket racing, auto trans w/3000+ converter, also mild supercharged, best with 514+ cu.in.,
10.5 to 12.0 compression ratio advised.

HR-238/359-2S-12

Good mid to upper RPM torque and HP, rough idle, performance usage, bracket racing, auto trans w/3500+
converter, best with 514+ cu.in., 11.0 to 12.5 compression ratio advised.

HR-246/372-2S-12

Performance usage, bracket racing, auto trans w/race
converter, good w/large manifold nitrous system, best
with 540+ cu.in., 12.5 minimum compression ratio
advised. Good with large Roots supercharger, 22 lbs.
maximum boost w/8.5 maximum compression ratio
advised.

HR-258/372-2S-14

Brute low end torque, smooth idle, daily usage, off road,
towing, economy, also mild turbocharged, 2200-3000
cruise RPM, 8.0 to 9.5 compression ratio advised.

CAMSHAFTS

Good low end torque, good idle, daily usage, off road,
towing, performance and fuel efficiency, 2600-3400
cruise RPM, 8.75 to 10.5 compression ratio advised.

HR-200/311-2S-12

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

35532-16b

200
212

262
274

112

(7) 27
43 (11)

.000 .532
.000 .568

35532-16b

212
216

274
278

114

(3) 35
47 (11)

.000 .568
.000 .556

35532-16b

216
224

278
286

112

1 35
49 (5)

.000 .556
.000 .580

35532-16b

228
238

290
300

114

5 43
58 0

.000 .590
.000 .614

35532-16b

234
242

300
308

110

12 42
56 6

.000 .581
.000 .581

35532-16b

238
246

300
308

112

12 46
60 6

.000 .614
.000 .636

35532-16b

246
250

308
312

112

16 50
62 8

.000 .636
.000 .636

35532-16b

258
266

320
328

114

20 58
72 14

.000 .636
.000 .636

35532-16b

264
268

334
338

114

22.5 61.5
72.5 15.5

.000 .684
.000 .684

3

3

3

3
359381*a
3
30006600

359361*a
3

32006800

359391*a
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
333 for details.
NOTE: Special length pushrods must be ordered to provide proper
hydraulic roller lifter preload. Refer to page 305 for special
pushrod ordering instructions, and page 374 for checking
your hydraulic lifter preload.

36006800

359401*a
3

Performance usage, best in 570+ cu.in., auto trans w/
HR-264/400-2S-14
race converter, 13.5 minimum compression ratio advised.
Good with large Roots supercharger w/aluminum cylinder heads, 26 lbs. maximum boost w/8.5 maximum
compression ratio advised.

254

See pg. 294

40006800

359411*a
3

IMPORTANT: Crane offers Pushrod Guideplate and Rocker Arm
NOTE: Many 1972 and later Ford-Mercury V-8 engines are
Stud Conversion Kits, (35655-16 and 52655-16) for street
originally equipped with a retarded crankshaft sprocket.
applications, enabling the 370-429-460 cu.in. engines with
This may cause idling and performance problems when
pedestal mounted rockers to have adjustable rocker arms
installing aftermarket camshafts. We recommend using
without cylinder head removal or machining. See page 325
our 35975-1 timing chain and gear assembly, a pre-1972
for details.
crankshaft sprocket, or by degreeing in your camshaft. The
NOTE: To provide the most accurate valve adjustment on hydraulic
non-retarded sprocket will have the alignment dot and
roller lifter camshafts, in other than 429 Super C.J. engines,
keyway slot directly in line with each other.
a method of effecting valve adjustment is required. On
NOTE: These camshafts also fit the 1969-70 Ford 429 Boss Hemi V-8
68-71 engines equipped with bottleneck type studs, using
engines. Some kit components will differ. Contact Crane’s
99768-16 positive locking nuts will permit valve adjustPerformance Consultants for details.
ment. On 72-97 engines, the heads must be machined to
use 429 Super C.J. rockers, studs, and pushrod guideplates.

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

96870-16

99957-16
99969-16c

99820-16d

99097-1e
99094-1f

95639-16g
95641-16h

35975-1*i

52800-16j

27774-16k
27744-16l

27750-16m
27771-16n

96870-16

99957-16
99969-16c

99820-16d

99097-1e
99094-1f

95639-16g
95641-16h

35975-1*i

52800-16j

27774-16k
27744-16l

27750-16m
27771-16n

96870-16

99957-16
99969-16c

99820-16d

99097-1e
99094-1f

95639-16g
95641-16h

35975-1*i

52800-16j

27774-16k
27744-16l

27750-16m
27771-16n

99896-16

99956-16
99970-16c

99820-16d

99097-1e
99094-1f

95639-16g
95641-16h

35975-1*i

52800-16j

27774-16k
27744-16l

27750-16m
27771-16n

99896-16

99956-16
99970-16c

99820-16d

99097-1e
99094-1f

95639-16g
95641-16h

35975-1*i

52800-16j

27774-16k
27744-16l

27750-16m
27771-16n

99896-16

99956-16
99970-16c

99820-16d

99097-1e
99094-1f

95639-16g
95641-16h

35975-1*i

52800-16j

27774-16k
27744-16l

27750-16m
27771-16n

99896-16

99956-16
99970-16c

99820-16d

99097-1e
99094-1f

95639-16g
95641-16h

35975-1*i

52800-16j

27774-16k
27744-16l

27750-16m
27771-16n

99896-16

99956-16
99970-16c

99820-16d

99097-1e
99094-1f

95639-16g
95641-16h

35975-1*i

52800-16j

27774-16k
27744-16l

27750-16m
27771-16n

99896-16

99956-16
99970-16c

99820-16d

99097-1e
99094-1f

95639-16g
95641-16h

35975-1*i

27774-16k
27744-16l

27750-16m
27771-16n

a Requires 52970-1 (.500” I.D.) or 52971-1 (.531” I.D.) steel, or 52990-1 (.500” I.D.) or 52989-1
(.531” I.D.) aluminum-bronze distributor drive gear, and 7/16-20 x 1-1/4” grade 8 cam gear bolt
and hardened washer.
b Vertical locking bar hydraulic roller lifters, no machining required. Special length pushrods are
required.
c Requires Crane Multi Fit valve locks.
d Must machine cylinder heads.
e Machined steel, heat treated.
f Machined steel, heat treated, Multi Fit.
g Pro Series one-piece, for non-guideplate cylinder heads.
h Pro Series one-piece, for use with pushrod guideplate cylinder heads.

i Performance steel billet gears and roller chain set.
j 1.71 ratio, pedestal mount, non-adjustable, for 72-97 engines.
k Crane Classic extruded, 1.72 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See
notes on opposite page. Valve Train Stabilizer available, see page 363.
l Energizer, 1.72 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page. Valve Train Stabilizer available, see page 363.
m 1.73 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page.
Valve Train Stabilizer available, see page 363.
n 1.73 ratio Wide Body, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page. Valve Train Stabilizer available, see page 363.

866-388-5120 • 386-236-9983 FAX

255

Ford-Mercury V-8 68-97

370-429-460 (7.5L) cu.in.

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Mechanical Lifter Camshafts

Good low end and mid range torque and HP, fair idle,
F-238/3200-2-12
moderate performance usage, bracket racing: Super Pro,
Hot Rod, auto trans w/2500+ converter; off road, 10.0 to
11.5 compression ratio advised.

CAMSHAFTS

Rough idle, performance usage, oval track: Late Model,
Sportsman, 1/4-3/8 mile; bracket racing: Super Pro, Hot
Rod, auto trans w/3000+ converter; serious off road,
10.5 to 12.0 compression ratio advised.

F-246/3294-2-8

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code
30006600

351201*

36007000

351211*
351212*a

See pg. 293

LIFTERS
99257-16b

238
248

300
310

112

12 46
61 7

.022 .547
.022 .570

99257-16b

246
256

282
292

108

20 46
61 15

.026 .563
.026 .583

99257-16b

256
266

292
302

108

25 51
66 20

.026 .583
.026 .603

99257-16b

256
266

292
302

112

19 57
68 18

.026 .583
.026 .603

99257-16b

266
276

302
312

108

30 56
71 25

.026 .603
.026 .624

99257-16b

272
280

308
316

108

33 59
73 27

.026 .662
.026 .683

99257-16b

272
280

308
316

112

28 64
76 24

.026 .662
.026 .683

99257-16b

274
278

304
308

110

31 63
73 25

.012 .673
.012 .684

99257-16b

286
292

322
332

112

34 72
83 29

.026 .644
.030 .653

3

3

Rough idle, performance usage, good mid to upper RPM F-256/3412-2-8
torque and HP, bracket racing, auto trans w/3500+ converter, 11.0 to 12.5 compression ratio advised.

40007400

351341*

Fair idle, performance usage, good upper RPM torque
F-256/3412-2-12
and HP, bracket racing, good w/plate nitrous system,
auto trans w/3500+ converter, 11.5 to 12.5 compression
ratio advised.

22006200

351351*

Moderate competition only, good mid to upper RPM HP,
bracket racing, auto trans w/3500+ converter, 11.5 to
13.0 compression ratio advised.

F-266/3528-2-8

Moderate competition only, good mid to upper RPM HP,
bracket racing, auto trans w/race converter, 12.5 minimum compression ratio advised.

F-272/3874-2S-8

3

3
44007800

351511*
3

46008000

351601*
3

Competition only, good upper RPM HP, bracket racing,
F-272/3874-2S-12
good with large plate or manifold nitrous system, auto
trans w/race converter, 13.0 minimum compression ratio
advised. Good w/large Roots supercharger, 22 lbs. maximum boost w/8.0 maximum compression ratio advised.
Competition only, good upper RPM torque and HP, brack- F-274/3934-2S-10
et racing in heavy car, good w/514+ cu.in., alunimum
cylinder heads advised, auto trans w/race converter, 13.0
minimum compression ratio advised.

48008200

Radical competition only, good upper RPM HP, flat tappet F-286/3765-2S-12
restricted classes, good w/540+ cu.in.w/ aluminum cylinder heads, auto trans w/race converter, 13.5 minimum
compression ratio advised.

50008400

351611*
3

46008200

351621*
3
351631*
3

RPM range shown is for average usage. These cam profiles
NOTE: When installing mechanical lifter series cams and kits, in
will RPM higher, depending upon application.
other than 429 Super C.J. engines, a method of effecting
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
valve adjustment is required. On 68-71 engines equipped
333 for details.
with bottleneck type studs, using 99768-16 positive lockIMPORTANT: Crane offers Pushrod Guideplate and Rocker Arm
ing nuts will permit valve adjustment. On 72-97 engines,
Stud Conversion Kits, (35655-16 and 52655-16) for street
the heads must be machined to use 99159-16 screw-in
applications, enabling the 370-429-460 cu.in. engines with
studs and pushrod guideplates.
pedestal mounted rockers to have adjustable rocker arms
without cylinder head removal or machining. See page 325
for details.

256

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CRANECAMS.COM

NOTE: Many 1972 and later Ford-Mercury V-8 engines are
originally equipped with a retarded crankshaft sprocket.
This may cause idling and performance problems when
installing aftermarket camshafts. We recommend using
our 35975-1 timing chain and gear assembly, a pre-1972
crankshaft sprocket, or by degreeing in your camshaft. The
non-retarded sprocket will have the alignment dot and
keyway slot directly in line with each other.
NOTE: These camshafts also fit the 1969-70 Ford 429 Boss Hemi
V-8 engines. Some kit components will differ. Contact
Crane’s Performance Consultants for details.

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

a
b
c
d
e
f
g

See pg. 350

See pg. 362

See pg. 360

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99890-16

99970-16c

99820-16d

99094-1e

35621-16f
95653-16g

35975-1*h

27774-16i

27750-16j
27771-16k

99890-16

99970-16c

99820-16d

99094-1e

35621-16f
95653-16g

35975-1*h

27774-16i

27750-16j
27771-16k

99890-16

99970-16c

99820-16d

99094-1e

35621-16f
95653-16g

35975-1*h

27774-16i

27750-16j
27771-16k

99890-16

99970-16c

99820-16d

99094-1e

35621-16f
95653-16g

35975-1*h

27774-16i

27750-16j
27771-16k

99890-16

99970-16c

99820-16d

99094-1e

35621-16f
95653-16g

35975-1*h

27774-16i

27750-16j
27771-16k

99890-16

99970-16c

99820-16d

99094-1e

35621-16f
95653-16g

35975-1*h

27774-16i

27750-16j
27771-16k

99890-16

99970-16c

99820-16d

99094-1e

35621-16f
95653-16g

35975-1*h

27774-16i

27750-16j
27771-16k

99890-16

99970-16c

99820-16d

99094-1e

35621-16f
95653-16g

35975-1*h

27774-16i

27750-16j
27771-16k

99890-16

99970-16c

99820-16d

99094-1e

35621-16f
95653-16g

35975-1*h

27774-16i

27750-16j
27771-16k

Cam, lifter, valve spring, and retainer kit, includes installation lubricants.
Requires appropriate Crane pushrods.
Requires Crane Multi Fit valve locks.
Must machine cylinder heads.
Machined steel, heat treated, Multi Fit.
Heavy wall, heat treated, for use with pushrod guideplate cylinder heads.
Pro Series one-piece, for use with pushrod guideplate cylinder heads.

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

h Performance steel billet gears and roller chain set.
i Crane Classic extruded, 1.72 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See
notes on opposite page. Valve Train Stabilizer available, see page 363.
j 1.73 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page.
Valve Train Stabilizer available, see page 363.
k 1.73 ratio Wide Body, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page. Valve Train Stabilizer available, see page 363.

866-388-5120 • 386-236-9983 FAX

257

Ford-Mercury V-8 68-97

370-429-460 (7.5L) cu.in.

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Roller Camshafts
Excellent low and mid range torque, fair idle, moderate
performance usage, good low and mid-range HP, mild
bracket racing, auto trans w/2500+ converter, 10.5 to
11.5 compression ratio advised.

SR-232/338-2S-12

25006500

358501*a

30006800

358511*a

CAMSHAFTS

30518-16
35570-16b

232
240

282
290

112

9 46
57 3

.020 .578
.020 .599

30518-16
35570-16b

248
256

298
306

112

17 51
65 11

.020 .619
.020 .640

R-252/420-2-10

30518-16
35570-16b

252
262

284
294

110

20 52
65 17

.020 .718
.020 .718

30518-16
35570-16b

252
260

290
298

110

21 51
65 15

.020 .684
.022 .684

30518-16
35570-16b

258
268

290
300

108

25 53
66 22

.020 .718
.020 .718

30518-16
35570-16b

266
278

300
310

112

25 61
75 23

.020 .742
.020 .718

30518-16
35570-16b

268
278

300
310

110

28 60
73 25

.020 .718
.020 .718

3
34007200

358801*a

Good mid range torque to upper RPM torque & HP, rough SR-252/400-2S-10
idle, performance usage, 514+ cu.in., Pro Street, bracket
racing, auto trans w/3500+ converter, 4200-4600 cruise
RPM, 11.0 minimum compression ratio advised.

32007000

358521*a

Good mid range torque and HP, rough idle, radical street, R-258/420-2S-8
performance usage, serious off road, bracket racing w/
heavy car, auto trans w/3500+ converter, 11.5 to 12.5
minimum compression ratio advised.

36007400

Performance usage, good mid-range HP, bracket racing,
good w/514+ cu.in., auto trans w/race converter, 12.5
minimum compression ratio advised. Good with manifold nitrous system.

LIFTERS

3

R-266/434-2S-12

Performance usage, good mid-range HP, bracket racing, R-268/420-2-10
auto trans w/race converter, 12.5 minimum compression
ratio advised.

3
358201*a
3
38007800

358211*a
3

40007800

358821*a
3

RPM range shown is for average usage. These cam profiles
NOTE: Roller camshafts with SFO1 firing order (1-5-4-8-6-3-7-2)
will RPM higher, depending upon application.
are available on special order. Contact Crane’s Performance
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
Consultants for details.
333 for details.
NOTE: When installing roller lifter series cams and kits, in other
IMPORTANT: Crane offers Pushrod Guideplate and Rocker Arm
than 429 Super C.J. engines, a method of effecting valve
Stud Conversion Kits, (35655-16 and 52655-16) for street
adjustment is required. On 68-71 engines equipped with
applications, enabling the 370-429-460 cu.in. engines with
bottleneck type studs, using 99768-16 positive locking
pedestal mounted rockers to have adjustable rocker arms
nuts will permit valve adjustment. On 72-97 engines, the
without cylinder head removal or machining. See page 325
heads must be machined to use 99159-16 screw-in studs
for details.
and pushrod guideplates.

258

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

Good low and mid range torque and HP, fair idle, moder- SR-248/362-2S1-12
ate performance usage, bracket racing, auto trans
w/3500+ converter, 3800-4200 cruise RPM, 10.5 to 12.0
compression ratio advised.
Good low and mid range torque and HP, rough idle, performance usage, bracket racing, auto trans w/3000+
converter, 11.0 to 12.5 compression ratio advised.

See pg. 296

CRANECAMS.COM

NOTE: Many 1972-97 Ford-Mercury V-8 engines are originally
equipped with a retarded crankshaft sprocket. This may
cause idling and performance problems when installing
aftermarket camshafts. We recommend using our 35975-1
timing chain and gear assembly, a pre-1972 crankshaft
sprocket, or by degreeing in your camshaft. The nonretarded sprocket will have the alignment dot and keyway
slot directly in line with each other.
NOTE: These camshafts also fit the 1969-70 Ford 429 Boss Hemi
V-8 engines. Some kit components will differ. Contact
Crane’s Performance Consultants for details.

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

99893-16

99953-16

99820-16d

99097-1e

35621-16g
95653-16h

35975-1*i

27774-16j

27750-16k
27771-16l

99893-16

99953-16

99820-16d

99097-1e

35621-16g
95653-16h

35975-1*i

27774-16j

27750-16k
27771-16l

99885-16

99956-16
99974-16c

99820-16d

99097-1e
99094-1f

35621-16g
95653-16h

35975-1*i

27774-16j

27750-16k
27771-16l

99893-16

99953-16

99820-16d

99097-1e

35621-16g
95653-16h

35975-1*i

27774-16j

27750-16k
27771-16l

99885-16

99956-16
99974-16c

99820-16d

99097-1e
99094-1f

35621-16g
95653-16h

35975-1*i

27774-16j

27750-16k
27771-16l

99885-16

99956-16
99974-16c

99820-16d

99097-1e
99094-1f

35621-16g
95653-16h

35975-1*i

27774-16j

27750-16k
27771-16l

99885-16

99956-16
99974-16c

99820-16d

99097-1e
99094-1f

35621-16g
95653-16h

35975-1*i

27774-16j

27750-16k
27771-16l

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued

a Requires 52970-1 (.500” I.D.) or 52971-1 (.531” I.D.) steel, or 52990-1 (.500” I.D.) or 52989-1
(.531” I.D.) aluminum-bronze distributor drive gear, and 7/16-20 x 1-1/4” grade 8 cam gear bolt
and hardened washer.
b Ultra Pro Series roller lifters.
c Requires Crane Multi Fit valve locks.
d Must machine cylinder heads.
e Machined steel, heat treated.
f Machined steel, heat treated, Multi Fit.

g
h
i
j

Heavy wall, heat treated, for use with pushrod guideplate cylinder heads.
Pro Series one-piece.
Performance steel billet gears and roller chain set.
Crane Classic extruded, 1.72 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See
notes on opposite page. Valve Train Stabilizer available, see page 363.
k 1.73 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page.
Valve Train Stabilizer available, see page 363.
l 1.73 ratio Wide Body, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page. Valve Train Stabilizer available, see page 363.

866-388-5120 • 386-236-9983 FAX

259

Ford-Mercury V-8 68-97

370-429-460 (7.5L) cu.in.

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Mechanical Roller Camshafts

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

CAMSHAFTS

Competition only, good upper RPM torque and HP, brack- R-272/420-2S1-10
et racing, auto trans w/race converter, 12.5 minimum
compression ratio advised.

42008000

358831*a

Competition only, good upper RPM torque and HP, brack- R-272/436-2S-14
et racing, good w/540+ cu.in w/aluminum cylinder
heads, good with large manifold nitrous system, auto
trans w/race converter, 12.5 minimum compression ratio
advised. Good with large Roots supercharger, 24 lbs.
maximum boost w/8.0 maximum compression ratio
advised.
Competition only, good upper RPM torque and HP, brack- R-276/420-2-10
et racing, 510+ cu.in., auto trans w/race converter, 12.5
minimum compression ratio advised.

42008200

358221*a

Competition only, good upper RPM HP, bracket racing,
good w/540+ cu.in w/aluminum cylinder heads, good
with large manifold nitrous system, auto trans w/race
converter, 13.0 minimum compression ratio advised.
SFO1 firing order.

See pg. 296

LIFTERS
30518-16
35570-16b

272
280

304
312

110

30 62
74 26

.020 .718
.020 .718

30518-16
35570-16b

272
280

302
312

114

27 65
79 21

.020 .746
.022 .732

30518-16
35570-16b

276
286

308
318

110

32 64
77 29

.020 .718
.020 .718

30518-16
35570-16b

276
286

316
326

112

29 67
78 28

.026 .741
.026 .730

35570-16b

280
296

310
336

114

31 69
87 29

.020 .881
.030 .805

35570-16b

288
310

318
346

116

33 75
96 34

.020 .881
.030 .838

3

3

44008200

358841*a
3

R-276/4334-2S-12 SFO1 46008400

358231*a
3

Radical competition only, NMRA, Top Sportsman, large
R-280/5152-2S-14 SFO1 5000manifold nitrous system, good with 540+ cu.in., auto
8800
trans w/race converter, 14.0 minimum compression ratio
advised. SFO1 firing order.

358241*a

Radical competition only, Unlimited Street, Quick 16, Top R-288/5152-2S-16 SFO1 5400Sportsman, large manifold nitrous system, very large
9200
cu.in., auto trans w/race converter, 14.5 minimum compression ratio advised. SFO1 firing order.

358251*a

3

3

RPM range shown is for average usage. These cam profiles
NOTE: Roller camshafts with SFO1 firing order (1-5-4-8-6-3-7-2)
will RPM higher, depending upon application.
are available on special order. Contact Crane’s Performance
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
Consultants for details.
333 for details.
NOTE: When installing roller lifter series cams and kits, in other
IMPORTANT: Crane offers Pushrod Guideplate and Rocker Arm
than 429 Super C.J. engines, a method of effecting valve
Stud Conversion Kits, (35655-16 and 52655-16) for street
adjustment is required. On 68-71 engines equipped with
applications, enabling the 370-429-460 cu.in. engines with
bottleneck type studs, using 99768-16 positive locking
pedestal mounted rockers to have adjustable rocker arms
nuts will permit valve adjustment. On 72-97 engines, the
without cylinder head removal or machining. See page 325
heads must be machined to use 99159-16 screw-in studs
for details.
and pushrod guideplates.

260

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CRANECAMS.COM

NOTE: Many 1972-97 Ford-Mercury V-8 engines are originally
equipped with a retarded crankshaft sprocket. This may
cause idling and performance problems when installing
aftermarket camshafts. We recommend using our 35975-1
timing chain and gear assembly, a pre-1972 crankshaft
sprocket, or by degreeing in your camshaft. The nonretarded sprocket will have the alignment dot and keyway
slot directly in line with each other.
NOTE: These camshafts also fit the 1969-70 Ford 429 Boss Hemi
V-8 engines. Some kit components will differ. Contact
Crane’s Performance Consultants for details.

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

99885-16

99956-16
99974-16f

99820-16e

99097-1j
99094-1k

35621-16l
95653-16m

35975-1*0

27774-16p

27750-16q
27771-16r

99885-16

99956-16
99974-16f

99820-16e

99097-1j
99094-1k

35621-16l
95653-16m

35975-1*0

27774-16p

27750-16q
27771-16r

99885-16

99956-16
99974-16f

99820-16e

99097-1j
99094-1k

35621-16l
95653-16m

35975-1*0

27774-16p

27750-16q
27771-16r

99885-16
961226-16c,e

99956-16
99974-16f
99661-16g

99820-16e

99097-1j
99094-1k

35621-16l
95653-16m

35975-1*0

27774-16p

27750-16q
27771-16r

96848-16d
961356-16d,e

99681-16i
99663-16h

99826-16e

99097-1j

95810-16n

27750-16q
27771-16r

96848-16d
961356-16d,e

99681-16i
99663-16h

99826-16e

99097-1j

95810-16n

27750-16q
27771-16r

a Requires 52970-1 (.500” I.D.) or 52971-1 (.531” I.D.) steel, or 52990-1 (.500” I.D.) or 52989-1
(.531” I.D.) aluminum-bronze distributor drive gear, and 7/16-20 x 1-1/4” grade 8 cam gear bolt
and hardened washer.
b Ultra Pro Series roller lifters.
c Requires 99661-16 titanium retainers.
d For 2.100” assembly height, requires 99663-16 titanium retainers.
e Must machine cylinder heads.
f Requires Crane Multi Fit valve locks.
g Titanium, for 961226-16 valve springs, requires Crane Multi Fit valve stem locks.
h Titanium, for 961356-16 valve springs, requires Crane Multi Fit valve stem locks.
i Must use 99097-1 valve stem locks, included with the retainers.
j Machined steel, heat treated.

k
l
m
n
o
p

Machined steel, heat treated, Multi Fit.
Heavy wall, heat treated, for use with pushrod guideplate cylinder heads.
Pro Series one-piece.
Pro Series one-piece, 3/8” diameter, special guideplates required.
Performance steel billet gears and roller chain set.
Crane Classic extruded, 1.72 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See
notes on opposite page. Valve train stabilizer available, see page 363.
q 1.73 ratio, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page.
Valve train stabilizer available, see page 363.
r 1.73 ratio Wide Body, requires 7/16” rocker arm studs and pushrod guideplates. See notes on opposite page. Valve Train Stabilizer available, see page 363.

866-388-5120 • 386-236-9983 FAX

261

Honda VTEC 4 cyl. 92-00 Civic EX

SOHC 4V 1.6 Litre D16Y8

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Follower Camshafts
Good idle, daily usage, torque upgrade for stock engine,
OK with aftermarket intake/exhaust, good for use with
supercharger or turbocharger.

HON-224/423-VTEC-11

25008500

252-0010*
3

See pg. 286

FOLLOWERS
VTEC:
PRI:
SEC:

CAMSHAFTS

Performance usage, radical street, drag race, good upper HON-232/443-VTEC-13
RPM HP, high flowing cylinder head/intake/large exhaust
advised, 12.0+ minimum compression ratio required.

30009000

252-0012*
3

VTEC:
PRI:
SEC:

Stock (for comparison
purposes only)

VTEC:
PRI:
SEC:

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

262

CRANECAMS.COM

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Cold Lift
@ .050” Duration Lobe
Valve Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.
224
210
186
186
190
190
232
218
186
186
190
190
217
204
183
183
187
187

258
238
214
214
218
218
266
246
214
214
218
218
247
235
211
211
215
215

110
111
110

(15) 21
39 (9)

112
113
110
112
115
113

(19) 25
43 (5)

.008
.010
.008
.010
.008
.010
.008
.010
.008
.010
.008
.010

.423
.386
.319
.319
.327
.327
.443
.386
.319
.319
.327
.327
.397
.370
.300
.300
.319
.319

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING BELT
AND SPROCKET
ASSEMBLY

STEEL
ROCKER
ARMS

866-388-5120 • 386-236-9983 FAX

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

263

MG TC-TD-TF 4 cyl. 40-54

1250cc

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Lifter Camshafts

Replacement for factory 168553 Camshaft. This camshaft BluePrinted
features oversize lobes to reduce wear. Part number
553-OS
905-0003 pushrods required, as stock pushrods will be
too long.

10004500

Good idle, daily usage, also mild supercharged, 2600F-222/280-2-10
3200 cruise RPM, 9.0 to 10.75 compression ratio advised.

18005200

See pg. 293

LIFTERS

340-0002

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CAMSHAFTS

190
190

242
242

110

(15) 25
25 (15)

.018 .357
.020 .357

222
232

260
270

110

6 36
51 1

.016 .420
.018 .441

234
234

294
294

110

12 42
52 2

.022 .443
.024 .443

3
340-0010
3

Fair idle, good mid to upper RPM torque and HP, moder- MG-T-3
ate performance usage, road course, hillclimb, 10.5 minimum compression ratio advised.

24005800

340-0012
3

MGA-MGB 4 cyl. 57-80
Mechanical Lifter Camshafts

10004500

342-0002

Good idle, daily usage, autocross, also mild supercharged, F-222/280-2-10
2600-3200 cruise RPM, 9.0 to 10.75 compression ratio
advised.

18005200

342-0010

Fair idle, good mid to upper RPM torque and HP, moder- F-232/294-8
ate performance usage, road course, hillclimb, 10.5 minimum compression ratio advised.

24005800

342-0012

F-260/338-6

40007500

342-0107

Replacement for factory 88G303 camshaft
(1964-80 "2 groove").

Competition only, good upper RPM HP, road course, 12.0
minimum compression ratio advised.

BluePrinted
88G303

1598-1798cc

3
3
3
3

199
215

248
263

107.5

(7.5) 26.5
35.5 (0.5)

.012 .376
.014 .376

222
232

260
270

110

6 36
51 1

.014 .399
.016 .419

232
232

270
270

108

13 39
49 3

.016 .419
.018 .419

260
260

312
312

106

28 52
60 20

.028 .482
.030 .482

MG Midget—Mini—Sprite 4 cyl. 57–84
Mechanical Lifter Camshafts

Good idle, daily usage, autocross, also mild turbocharged, F-222/280-2-10
2600-3200 cruise RPM, 9.0 to 10.5 compression ratio
advised.

18005200

344-0010

Fair idle, good mid to upper RPM torque and HP, moderate
performance usage, autocross, hillclimb, 10.0 minimum
compression ratio advised.

F-232/294-2-10

22005600

344-0012

Competition only, good upper RPM HP, road course, 12.0
minimum compression ratio advised.

F-256/3526-2S-02

45008000

344-0102

3
3
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

264

CRANECAMS.COM

BMCA 848-1275cc

222
232

260
270

110

6 36
51 1

.012 .353
.014 .370

232
242

270
280

110

11 41
56 6

.012 .370
.014 .388

256
266

290
300

102

26 50
55 31

.020 .444
.020 .449

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

905-0003

905-0003

905-0003

99884-8

99967-8

905-0004

99884-8

99967-8

905-0004

99884-8

99967-8

905-0004

99884-8

99967-8

905-0004

866-388-5120 • 386-236-9983 FAX

265

Mitsubishi 4G63/4G63-T
4 cyl. Eclipse-Talon-Gallant 1989-1999

DOHC 4V 2.0 Litre

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Follower Camshafts

CAMSHAFTS

Good idle, daily usage, performance upgrade for stock
engine, aftermarket intake/exhaust and ECM advised,
new valve springs recommended.

MIT-248-2SR-10

Good idle, performance usage, street, drag race, OK with
nitrous, aftermarket intake/exhaust and ECM advised,
requires upgraded valve springs and retainers, valve
guides must be shortened.

MIT-256-2SR-10

Fair idle, performance usage, for use with aftermarket
turbo systems, intercooler advised, aftermarket intake/
low restriction exhaust and ECM required, requires
upgraded valve springs and retainers, valve guides must
be shortened.

MIT-264-2SR-10

8006500

See pg. 286

FOLLOWERS

435-0010*

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Valve Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.
208
200

248
240

110

(1.5) 29.5
34.5(14.5)

.000 .404
.000 .384

216
208

256
248

110

4.5 31.5
40.5 (12.5)

.000 .424
.000 .404

224
216

264
256

110

10.5 33.5
46.5 (10.5)

.000 .443
.000 .424

193
193

240
240

106.5

3
12006800

435-0012*
3

15007500

435-0014*
3

Stock (for comparison
purposes only)

Mitsubishi 420A 4 cyl. Eclipse
non-Turbo 1995-1999
Hydraulic Roller Follower Camshafts
Good idle, daily usage, performance upgrade for stock
engine, aftermarket intake/exhaust and ECM advised,
new valve springs recommended.

MIT-242-8

8006500

431-0010*

DOHC 4V 2.0 Litre
200
200

242
242

108

(5) 26
31 (11)

.000 .354
.000 .354

204
204

246
246

110

(5) 29
35 (11)

.000 .364
.000 .364

204
196

246
238

108

(3) 27
29 (13)

.000 .364
.000 .344

208
208

250
250

108

0 28
36 (8)

.000 .374
.000 .374

216
216

258
258

110

2 34
42 (6)

.000 .394
.000 .394

192
196

243
243

109

3

Good idle, performance usage, street, drag race, intended MIT-246-10
for use with nitrous, aftermarket intake/exhaust and ECM
advised.
Fair idle, performance usage, for use with aftermarket
turbo systems, intercooler advised, aftermarket intake/
low restriction exhaust and ECM required.

MIT-246-2SR-8

Fair idle, moderate performance usage, drag race, good
mid and upper RPM HP, high flowing cylinder head/
intake/exhaust advised.

MIT-250-8

Performance usage, drag race, good upper RPM HP, high
flowing cylinder head/intake/large exhaust advised,
12.0+ minimum compression ratio required.

MIT-258-10

12006800

431-0012*
3

15006800

431-0014*
3

20007200

431-0016*
3

25007500

431-0018*
3

Stock (for comparison
purposes only)

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
The 4G63 camshafts are suitable for both GEN 1 and GEN 2 engines.

266

.335
.335

Chrysler Neon 2.0L camshafts will not function properly in
the 420A engines, as the cam lobe layout and cam sensor
locations are different.

CRANECAMS.COM

.344
.315

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING BELT
AND SPROCKET
ASSEMBLY

STEEL
ROCKER
ARMS

866-388-5120 • 386-236-9983 FAX

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

267

Mitsubishi 4G63BT EVO 8
4 cyl. 2003-2005

DOHC 4V 2.0 Litre

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Follower Camshafts

CAMSHAFTS

Good idle, daily usage, performance upgrade for stock
engine, aftermarket intake/exhaust and ECM advised,
new valve springs and retainers recommended.

MIT-248-2SR-10

Good idle, performance usage, street, drag race, OK with
nitrous, aftermarket intake/exhaust and ECM advised,
requires upgraded valve springs and retainers, valve
guides must be shortened.

MIT-256-2SR-10

Fair idle, performance usage, for use with aftermarket
turbo systems, intercooler advised, aftermarket intake/
low restriction exhaust and ECM required, requires
upgraded valve springs and retainers, valve guides must
be shortened.

MIT-264-2SR-10

8006500

See pg. 286

FOLLOWERS

440-0010*

208
200

248
240

110

(7.5) 35.5
28.5 (8.5)

.000 .404
.000 .384

216
208

256
248

110

(3.5) 39.5
32.5 (4.5)

.000 .424
.000 .404

224
216

264
256

110

(0.5) 43.5
36.5 (0.5)

.000 .444
.000 .424

HKS 264 (for comparison
purposes only)

200
200

264
264

.425
.402

HKS 272 (for comparison
purposes only)

208
208

272
272

.425
.402

HKS 280 (for comparison
purposes only)

216
216

280
280

.425
.402

3
12006800

440-0012*
3

15007500

440-0014*
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

268

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Valve Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING BELT
AND SPROCKET
ASSEMBLY

STEEL
ROCKER
ARMS

866-388-5120 • 386-236-9983 FAX

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

269

Oldsmobile and Pontiac V8 Tech Tips & Notes
Oldsmobile V8 1967-1984 260-307 (5.0L) – 350
(5.7L) – 400-403-425-455 cu.in.

er camshafts are equipped with a cast iron distributor drive
gear and rear journal. These are noted by an IG suffix (Iron
Gear), allowing the use of a standard type distributor gear
for long term reliability.

This popular Oldsmobile V8 engine family actually began
in 1964, as a 330 cu.in. version. There are no “small block” or
“big block” Olds V8’s in this series, as the same basic engine
architecture is used from the 260 to the 455 versions. Two
different deck heights were used, depending upon displacement.

CAMSHAFTS

There were a number of changes from 1964 to 1967 that
can complicate obtaining the correct camshaft and lifters,
due to differing lifter bank angles and lifter diameters. The
chart below will explain these by year and displacement.
The 45 and 39 degree lifter bank angle camshafts will physically interchange, but the improper application will cause
incorrect valve timing from bank to bank. To be certain that
you have the proper camshaft in your block, check the cam
timing on each bank of the engine. A cranking compression
test will also be an indication, especially if one side varies
consistently from the other. Our 79-prefix designates the 45
degree bank angle camshafts (available on special order),
while the 80-prefix is for the more common 39-degree bank
angle applications. All of these engines have inline lifter
bores and are equipped with 1.6:1 ratio non-adjustable
rocker arms.
1966-1967 400 cu.in. and 425 cu.in. Toronado engines had
.921” diameter lifters, while the others had .842” diameter
hydraulic lifters. The .921” lifters can be difficult to obtain,
and many folks will sleeve their lifter bores so that the .842”
items can be used.

There were also 260D and 350D cu.in. Diesel versions
offered from 1978 to 1985, featuring more robust block and
head castings. These engines had 39 degree bank angle
camshafts and .842” flat faced lifters, with the exception of a
few very early blocks intended for racing that were bored
for .921” lifters.
From 1985 to 1990, this engine family continued with a
307 cu.in. powerplant, equipped with a 39 degree bank
angle hydraulic roller camshaft and .921” diameter hydraulic
roller lifters. Our 80-prefix camshafts can be used in these
engines if a thrust spacer is fabricated, and the appropriate
lifters are used.
The production cylinder heads can be machined for screwin rocker arm studs and pushrod guideplates, permitting
adjustable stud mounted rocker arms to be installed. Heat
treated pushrods will be required for guideplate compatibility. This will provide more accurate lifter preload adjustment for hydraulic lifter applications, and are necessary to
achieve lash adjustment for mechanical and roller lifter
equipped engines. A number of aftermarket cylinder heads
have been offered over the years, in iron and aluminum versions, with most of them having provisions for adjustable
rockers already incorporated.
In the late 70’s and early 80’s, General Motors interchanged
engines throughout the product offerings. Pontiacs could
have Oldsmobile engines, Buicks with Chevy engines, etc.
Make sure of exactly what engine you have before proceeding with your service or modifications.

We offer complete lines of hydraulic, retrofit hydraulic roller, mechanical, and roller lifter camshafts and valve train
components for these engines.
The carburized steel retrofit hydraulic roller and street roll-

Much confusion has arisen from ordering the wrong cam, lifters and pushrods for the 64-84 Olds
engines. The following table should be used to avoid error when placing your order.
Year

Cu. In.

Model

Lifter
Dia.

64
65
65
65
66
66
66
66
67
67
67
67
68-69
68-80
68-76
75-82
77-79
80-84

330
330
400
425
330
400
425
425
330
400
425
425
400
350
455
260
403
307

ALL
ALL
ALL
ALL
ALL
ALL
ALL exc. Toronado
Toronado Only
ALL
ALL
ALL exc. Toronado
Toronado Only
ALL
ALL
ALL
ALL
ALL
ALL

.842
.842
.842
.842
.842
.921
.842
.921
.842
.921
.842
.921
.842
.842
.842
.842
.842
.842

Cam Bank
Angle
45°
45°
45°
45°
45°
39°
45°
39°
45°
39°
39°
39°
39°
39°
39°
39°
39°
39°

Order Cam w/
Part No.
beginning with
797979797980798079808080808080808080-

Hydraulic
Mechanical
Cam Lifters Cam Lifters

Hydraulic Lifter
Cam Pushrods

99284-16*
99284-16*
99284-16*
99284-16*
99284-16*

99250-16
99250-16
99250-16
99250-16
99250-16

95647-16
95647-16

99284-16*

99250-16

99284-16*

99250-16

99284-16*

99250-16

99284-16*
99284-16*
99284-16*
99284-16*
99284-16*
99284-16*

99250-16
99250-16
99250-16
99250-16
99250-16
99250-16

*Optional Hi Intensity hydraullic lifters (99384-16*) are available, see page 292 for details

270

CRANECAMS.COM

95647-16

95647-16
95647-16
95647-16
95647-16
95647-16
95647-16
95647-16

Oldsmobile DRCE V8
The DRCE (Drag Racing Corporate Engine) offered by Olds
consisted of a block and cylinder heads based on big block
Chevrolet dimensioning. The DRCE and DRCE2 engines
were never vehicle installed, nor were they offered as an
engine assembly. Directed towards Pro Stock racing, many
improvements were made over the Chevy, with these components offered as basic building blocks for the particular
engine builder. Different lifter bore angles and camshaft
journal diameters were used, so if you obtain one of these
engines, be certain of exactly what dimensioned version
you have when requiring parts.
Crane offers custom ground camshafts and other components for the DRCE series of engines. Please contact us
directly for your specific requirements.

Pontiac V8 1955-1981 265 (4.3L) – 287 301
(4.9L) – 316-326-347-350-370-389-400 (6.6L) –
421-428-455 cu.in.
The fabled Pontiac V8 family is also based on a common
dimensioned foundation. There are no “small block” or “big
block” versions. The exceptions that might be noted are the
1977-81 265 and 301 cu.in. lightweight engines, that
require the use of Chevrolet lifters due to relocated oil galleries, and also have a different deck height (the cylinder
heads and many other internal parts were also unique).

There are also aftermarket cylinder blocks being offered
today, which have options of different diameter cam bearing journals. We can also produce special steel billet roller
camshafts for these applications.
Although the Pontiac V8 engines had stud mounted
stamped steel rocker arms with pivot balls, there were a
number of variations. There were a few exceptions for special versions, but the basics are as follows: The 1955 engines
had straight 3/8” studs, with a crimped locking nut used for
adjustment. The 1956-60 engines had bottleneck 3/8” studs,
with a 5/16” threaded top section. The nuts were torqued
against the step, and were non-adjustable. The 1961-81
engines had bottleneck 7/16” studs, with a 3/8” threaded
top section, and were again non- adjustable. There were
Super Duty heads equipped with straight 7/16’ studs, having an adjustable configuration. The bottleneck versions
can be made adjustable with the appropriate sized positive
locking adjusting nuts, providing the most accurate adjustment for hydraulic camshafts, and are a necessity for
mechanical lifter camshafts. Today’s aftermarket aluminum
cylinder heads have straight studs intended for an adjustable rocker configuration. We offer 1.5:1 and 1.65:1 ratio
rocker arms for most popular combinations.
In the late 70’s and early 80’s, General Motors interchanged
engines throughout the product offerings. Pontiacs could
have Oldsmobile engines, Buicks with Chevy engines, etc.
Make sure of exactly what engine you have before proceeding with your service or modifications.

These engines are designated by our 28-prefix. The blocks
have inline lifter bores with .842” diameter lifters. The standard rocker arm ratio is 1.5:1, with the exception of the
1959-63 Super Duty engines (cylinder head casting numbers 540306, 544127, and 9771980) that were equipped
with 1.65:1 ratio rockers.
We offer complete lines of hydraulic, retrofit hydraulic roller, mechanical, and roller lifter camshafts and components
for these engines. The carburized steel retrofit hydraulic
roller and street roller camshafts are equipped with a cast
iron distributor drive gear and rear journal. These are noted
by an IG suffix (Iron Gear), allowing the use of a standard
type distributor gear for long term reliability.
The same camshafts are applicable to nearly all of these
engines. One unique exception occurred in the 1973-74 455
Super Duty, which had an undersize distributor drive gear
on the camshaft, and an oversize gear on the distributor. A
standard configuration camshaft can be installed in these
engines, as long as a standard gear is also installed on the
distributor. We did produce some of the small gear camshafts during that era, and they were designated by an “SD”
suffix after the grind number.
There was also a totally unique 1969 “Race Only” Ram Air V
engine with tunnel port heads that incorporated a different
valve layout, requiring a special camshaft. If you are fortunate to have one of these rare engines, we can custom
manufacture a steel billet roller camshaft for it.

866-388-5120 • 386-236-9983 FAX

271

260-307 (5.0L)-350 (5.7L)-400-403-425-455 cu.in.
– 39º bank angle engines

Oldsmobile V-8 67-84

COMPLETE CAM SPECIFICATIONS
RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Application

Hydraulic Lifter Camshafts

CAMSHAFTS

Brute low end torque, smooth idle, daily usage, fuel
economy, 1600-2200 cruise RPM, 7.75 to 8.75 compression ratio advised.

H-192/2667-2S-10

Good low end torque, smooth idle, daily usage, off road,
towing, economy, also mild turbocharged, 2200-2600
cruise RPM, 8.0 to 9.5 compression ratio advised.

H-260-2

8004200

800501*

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99284-16b

192
204

248
260

110

(9) 21
37 (13)

.000 .427
.000 .456

99284-16b

204
216

260
272

112

(5) 29
45 (9)

.000 .456
.000 .484

99284-16b

216
228

272
284

112

1 35
51 (3)

.000 .484
.000 .512

99284-16b
99384-16*c

222
230

284
292

110

6 36
50 0

.000 .480
.000 .496

99284-16b
99384-16*c

230
234

292
296

110

10 40
52 2

.000 .496
.000 .504

99284-16b
99384-16*c

232
232

300
300

113.5

3 49
49 3

.000 .474
.000 .474

99284-16b
99384-16*c

234
244

304
314

110

12 42
57 7

.000 .520
.000 .542

99284-16b
99384-16*c

238
248

294
304

110

14 44
59 9

.000 .536
.000 .560

99284-16b
99384-16*c

244
256

300
312

110

17 47
63 13

.000 .550
.000 .560

99284-16b
99384-16*c

248
256

304
312

112

17 51
65 11

.000 .560
.000 .560

3
12004800

803901*
803902*a
3

Good low and mid range torque, good idle, daily usage, H-272-2
off road, towing, mild marine, performance and fuel efficiency, 2600-3000 cruise RPM, 8.75 to 10.5 compression
ratio advised.

16005400

Good mid range torque and HP, fair idle, moderate performance usage, marine perf, bracket racing, auto trans
w/2500+ converter, 3200-3600 cruise RPM, 9.5 to 11.0
compression ratio advised.

H-284-2

22005800

Good mid range HP, fair idle, moderate performance
usage, bracket racing, auto trans w/3000+ converter,
3600-4000 cruise RPM, 10.0 to 11.5 compression ratio
advised.

H-292-2

Replacement for factory W-31 camshaft (advancing this
camshaft 5 degrees will produce the equivalent specs of
the 397328 W-30 camshaft).

402194

804541*
804542*a
3
804551*
804552*a
3

28006400

804461*
3

26006000

800101
1

Good mid and upper RPM torque and HP, fair idle, perfor- H-234/325-2-10
mance usage, best in 425+ cu.in., bracket racing, auto
trans w/3500+ converter, 10.5 to 12.0 compression ratio
advised.

28006400

Good mid and upper RPM torque and HP, rough idle, per- H-238/3347-2-10
formance usage, best in 455+ cu.in., bracket racing, auto
trans w/3500+ converter, 10.5 to 12.0 compression ratio
advised.

30006600

Good mid and upper RPM torque and HP, rough idle, per- H-244/3439-2S-10
formance usage, best in 455+ cu.in. with aluminum
heads, bracket racing, auto trans w/3500+ converter,
11.0 to 12.5 compression ratio advised.

32006800

Good upper RPM and HP, rough idle, performance usage, H-248/3500-2S-12
best in 455+ cu.in. with aluminum heads, bracket racing, auto trans w/3800+ converter, 11.5 minimum compression ratio advised.

34006800

800601*
3
800661*
3
800741*
3
800681*
3

Much confusion has arisen from ordering the wrong cam, lifters and pushrods fro the
64-84 Olds engines. See the chart on page 270 for IMPORTANT INFORMATION.

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
333 for details.
NOTE: Refer to the chart on page 270 to determine which bank
angle engine you have.
NOTE: Camshafts for the 45º bank angle engines (79-prefix) are
available on special order.

272

IMPORTANT: Check your hydraulic lifter preload, with your
original pushrods, to first determine if different
pushrods may be required. Refer to page 374 for the
fast and easy way to check hydraulic lifter preload. If
your hydraulic lifter preload is excessive, this can be
easily remedied by using Crane’s Rocker Arm Bridge
Shim Kit (99179-1). Refer to page 324 for details.

CRANECAMS.COM

NOTE: 1985-1990 307 cu.in. engines are 39º bank angle and are
equipped with hydraulic roller camshafts and lifters. Lifter
diameter is .921”. Conventional hydraulic, mechanical,
or roller camshafts and lifters can be installed in these
engines if a thrust spacer is fabricated and the appropriate
kit components are used.
Since 1975 General Motors divisions have exchanged engines
throughout different models. Be certain of exactly which
engine you have before ordering.

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

36308-1d

96803-16d

99946-16

99097-1d

36308-1d

96803-16d

99946-16

36308-1d

96803-16d

36308-1d

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

g

80975-1*h

80800-16i

28774-16*j
80744-16*k

80757-16l

99097-1d

g

80975-1*h

80800-16i

28774-16*j
80744-16*k

80757-16l

99946-16

99097-1d

g

80975-1*h

80800-16i

28774-16*j
80744-16*k

80757-16l

96803-16d

99946-16

99097-1f

g

80975-1*h

80800-16i

28774-16*j
80744-16*k

80757-16l

36308-1d

96803-16d

99946-16

99097-1f

g

80975-1*h

80800-16i

28774-16*j
80744-16*k

80757-16l

36308-1d

96803-16d

99946-16

99097-1f

g

80975-1*h

80800-16i

28774-16*j
80744-16*k

80757-16l

11310-1

99838-16

99944-16

99820-16e

99097-1f

g

80975-1*h

80800-16i

28774-16*j
80744-16*k

80757-16l

11310-1

99838-16

99944-16

99820-16e

99097-1f

g

80975-1*h

80800-16i

28774-16*j
80744-16*k

80757-16l

11310-1

99838-16

99944-16

99820-16e

99097-1f

g

80975-1*h

80800-16i

28774-16*j
80744-16*k

80757-16l

11310-1

99838-16

99944-16

99820-16e

99097-1f

g

80975-1*h

80800-16i

28774-16*j
80744-16*k

80757-16l

a Cam and lifter kit, includes installation lubricants and Rocker Arm Pedestal Shim Kit.
b Refer to chart on pages 270 for correct application, may require appropriate Crane pushrods, see
IMPORTANT NOTE on opposite page.
c Optional Hi Intensity hydraulic lifters, see page 292 for details. Refer to chart on page 270 for correct
applications, may require appropriate Crane pushrods.
d Standard diameter valve springs, no machining required.
e Must machine cylinder heads.
f Machined steel, heat treated.
g Refer to chart on page 270 for correct application.
h Performance steel billet gears and roller chain set.

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

i
j

1.6 ratio, stamped steel, with individual fulcrums and bridge straps, fits 67-79 engines.
Crane Classic extruded, 1.65 ratio, 7/16” stud, must machine cylinder heads and install 99157-16
rocker arm studs and aftermarket pushrod guideplates. Special heat treated pushrods are required
for use with pushrod guideplates.
k Energizer, 1.65 ratio, 3/8” stud, must machine cylinder heads and install 99156-16 rocker arm studs
and aftermarket pushrod guideplates. Special heat treated pushrods are required for use with
pushrod guideplates.
l 1.6 ratio, 7/16” stud, must machine cylinder heads and install 99157-16 rocker arm studs and
aftermarket pushrod guideplates. Special heat treated pushrods are required for use with pushrod
guideplates.

866-388-5120 • 386-236-9983 FAX

273

260-307 (5.0L)-350 (5.7L)-400-403-425-455 cu.in.
– 39º bank angle engines

Oldsmobile V-8 67-84

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Roller Camshafts — Retrofit
Excellent low end torque, good idle, daily usage, towing, HR-214/325-2S-12 IG
performance and fuel efficiency, 2600-3000 cruise RPM,
8.75 to 10.5 compression ratio advised.

14005600

HR-222/339-2S-12 IG

18006000

CAMSHAFTS

Good low end and mid range torque and HP, fair idle,
moderate performance usage, mild bracket racing, auto
trans w/2500+ converter, 3000-3600 cruise RPM, 9.5 to
10.75 compression ratio advised.

Mechanical Lifter Camshafts

Good low and mid range torque and HP, fair idle, moder- F-238/3200-2-10
ate performance usage, bracket racing, auto trans
w/2000+ converter, 3400-3800 cruise RPM, 10.0 to 11.5
compression ratio advised.

F-248/3334-2-8

28532-16c

214
222

276
284

112

0 34
48 (6)

.000 .520
.000 .542

28532-16c

222
230

284
292

112

4 38
52 (2)

.000 .542
.000 .563

28532-16c

230
242

292
304

114

6 44
60 2

.000 .563
.000 .595

28532-16c

242
254

304
316

114

12 50
66 8

.000 .595
.000 .595

99250-16d

238
248

300
310

110

14 44
58 9

.022 .512
.022 .533

99250-16d

248
258

310
320

108

21 47
62 16

.022 .533
.022 .555

28570-16e

252
262

284
294

108

22 50
63 19

.020 .672
.020 .672

28570-16e

262
272

294
304

110

25 57
70 22

.020 .672
.020 .672

28570-16e

272
282

304
314

110

30 62
75 27

.020 .672
.020 .672

28570-16e

282
292

322
332

108

36 66
77 35

.026 .720
.026 .681

3
809621*a

22006400

809631*a
3

30006800

809641*a
3

28006600

801181*
3

36007400

801231*
3

Mechanical Roller Camshafts
Good mid range torque and HP, rough idle, performance
usage, good low and mid range torque and HP, bracket
racing, auto trans w/race converter, 11.0 to 12.5 compression ratio advised.

R-252/420-2-8

Good mid to upper RPM torque and HP, rough idle, performance usage, bracket racing, auto trans w/race converter, good w/plate nitrous system, 11.5 minimum
compression ratio advised.

R-262/420-2-10

32007400

808801*b
3

36007600
42008200

Competition only, good upper RPM HP, Super Stock, stick R-282/450-2S2-8
shift or auto w/trans brake, 12.5 minimum compression
ratio advised.

50008800

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
333 for details.
NOTE: Refer to the chart on page 270 to determine which bank
angle engine you have.
NOTE: Camshafts for the 45º bank angle engines (79-prefix) are
available on special order.

808811*b
3

Good upper RPM torque and HP, competition only, good R-272/420-2-10
mid to upper RPM torque and HP, bracket racing, auto
trans w/race converter, good w/manifold nitrous system.
12.5 minimum compression ratio advised.

274

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

Good mid range torque and HP, fair idle, performance
HR-230/352-2S-14 IG
usage, best in 400+ cu.in., mild bracket racing, auto
trans w/3000+ converter, good w/plate nitrous system,
3600-4200 cruise RPM, 10.0 to 11.5 compression ratio
advised.
Good mid range and upper RPM torque and HP, rough
HR-242/372-2S-14 IG
idle, performance usage, bracket racing, best in 455+
cu.in., auto trans w/3500+ converter, good w/manifold
nitrous system, 4200-5000 cruise RPM, good with aluminum heads, 10.5 to 12.0 compression ratio advised.

Good mid range torque and HP, rough idle, moderate
performance usage, bracket racing, best in 400+ cu.in.,
auto trans w/2500+ converter, 3800-4200 cruise RPM,
11.0 to 12.0 compression ratio advised.

809611*a

See pg. 294

808821*b
3
808351*b
3

NOTE: The proper Crane pushrods should be used with Crane lifters NOTE: 1985-1990 307 cu.in. engines are 39º bank angle and are
to provide the most accurate valve adjustment. Refer to the
equipped with hydraulic roller camshafts and tappets.
chart on page 270 for the correct cam, lifter and pushrod
Tappet diameter is .921”. Conventional hydraulic, hydraulic
applications.
roller, mechanical, or roller camshafts and lifters can be
NOTE: For hydraulic roller, mechanical lifter, and roller lifter
installed in these engines if a thrust spacer is fabricated
camshaft applications, it is highly recommended that the
and the appropriate kit components are used. Bushing the
cylinder heads be machined for 99157-16 7/16” screw-in
lifter bores to .842” diameter would also be required.
studs and pushrod guideplates, to provide a means of
effecting valve adjustment. Custom length heat treated
Since 1975 General Motors divisions have exchanged
pushrods will then be required. Refer to page 305 for
engines throughout different models. Be certain of exactly
special pushrod ordering instructions.
which engine you have before ordering.

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

99838-16

99953-16
99969-16g

99820-16f

99097-1i
99094-1j

c

80975-1*k

28774-16*l
80744-16*m

80757-16n

99893-16

99953-16
99969-16g

99820-16f

99097-1i
99094-1j

c

80975-1*k

28774-16*l
80744-16*m

80757-16n

99893-16

99953-16
99969-16g

99820-16f

99097-1i
99094-1j

c

80975-1*k

28774-16*l
80744-16*m

80757-16n

99893-16

99953-16
99969-16g

99820-16f

99097-1i
99094-1j

c

80975-1*k

28774-16*l
80744-16*m

80757-16n

11310-1

99838-16

99944-16

99820-16f

99097-1i

80975-1*k

28774-16*l

80757-16n

11310-1

99838-16

99944-16

99820-16f

99097-1i

80975-1*k

28774-16*l

80757-16n

99885-16f

99678-16h

99820-16f

99097-1i

80975-1*k

28774-16*l

80757-16n

99885-16f

99678-16h

99820-16f

99097-1i

80975-1*k

28774-16*l

80757-16n

99885-16f

99678-16h

99820-16f

99097-1i

80975-1*k

28774-16*l

80757-16n

99885-16f

99678-16h

99820-16f

99097-1i

80975-1*k

28774-16*l

80757-16n

a Camshaft incorporates an integral cast iron distributor drive gear, aluminum-bronze distributor
drive gear not required.
b Requires 80990-1 aluminum-bronze distributor drive gear.
c Vertical locking bar hydraulic roller lifters, no machining required. Special length pushrods are
required, see page 305 for special pushrod ordering instructions.
d Refer to chart on page 270 for correct application, requires appropriate Crane pushrods, see IMPORTANT NOTE on opposite page.
e Ultra Pro Series roller lifters.
f Must machine cylinder heads.
g Requires Crane Multi Fit valve locks.
h Must use 99097-1 valve stem locks, included with the retainers.
i Machined steel, heat treated.

j Machined steel, heat treated, Multi Fit.
k Performance steel billet gears and roller chain set.
l Crane Classic extruded, 1.65 ratio, 7/16” stud, must machine cylinder heads and install 99157-16
rocker arms studs and aftermarket pushrod guideplates. Special heat treated pushrods are required
for use with pushrod guideplates.
m Energizer, 1.65 ratio, 3/8” stud, must machine cylinder heads and install 99156-16 rocker arm studs
and aftermarket pushrod guideplates. Special heat treated pushrods are required for use with
pushrod guideplates.
n 1.6 ratio, 7/16” stud, must machine cylinder heads and install 99157-16 rocker arm studs and
aftermarket pushrod guideplates. Special heat treated pushrods are required for use with pushrod
guideplates.

866-388-5120 • 386-236-9983 FAX

275

265 (4.3L)-287-301 (4.9L)-316-326-347-350370-389-400 (6.6L)-421-428-455 cu.in.

Pontiac V-8 55-81

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts

CAMSHAFTS

Brute low-end torque, smooth idle, daily usage, fuel
economy, 1600-2200 cruise RPM, 7.75 to 8.75 compression ratio advised.

H-192/2667-2S-12

Good low end torque, smooth idle, daily usage, towing,
economy, also mild turbocharged, 2200-2600 cruise
RPM, 8.0 to 9.5 compression ratio advised.

H-260-2

Replacement for factory Ram Air or H.O. 400 cu.in. “S”
camshaft.

BluePrinted
9779068

280511*

12004800

283901*
283902*a

16005000

968781

18005200

10507*
105072*b

248
260

112

(11) 23
39 (15)

.000 .400
.000 .427

99282-16c

204
216

260
272

112

(5) 29
49 (9)

.000 .427
.000 .454

99282-16c

212
225

115.5

(7) 39
50.5 (5.5)

.000 .408
.000 .407

99282-16c

216
216

272
272

110

3 33
43 (7)

.000 .454
.000 .454

99282-16c

216
228

272
284

112

1 35
51 (3)

.000 .454
.000 .480

99282-16c

218
224

268
274

112

2 36
49 (5)

.000 .459
.000 .473

99282-16c
99382-16*d

222
234

278
290

114

2 40
56 (2)

.000 .467
.000 .494

99282-16c
99382-16*d

226
234

288
296

114

4 42
56 (2)

.000 .458
.000 .473

99282-16c
99382-16*d

228
228

284
284

112

7 41
51 (3)

.000 .480
.000 .480

99282-16c
99382-16*d

230
240

113.5

2 48
54 6

.000 .469
.000 .469

99282-16c
99382-16*d

230
240

280
290

112

8 42
57 3

.000 .486
.000 .494

99282-16c
99382-16*d

234
234

304
304

110

12 42
52 2

.000 .488
.000 .488

3

H-272-2

18005400

283941*
283942*a
3
283511*
283512*a

H-278-2

20005600

283801*
283802*a

3

3

Good mid range torque and HP, fair idle, moderate per- H-288-2
formance usage, mild bracket racing, auto trans
w/2500+ converter, 3400-3800 cruise RPM, 9.5 to 11.0
compression ratio advised. Good w/plate nitrous system.

24006000

Good mid range HP, fair idle, moderate performance
Energizer
usage, mild bracket racing, auto trans w/2500+ convert- 284 H12
er, 3400-3800 cruise RPM, 9.5 to 11.0 compression ratio
advised.

28006200

283951*
283952*a
3
10508*
105082*b
3

26006000

969681

Good mid to upper RPM torque and HP, fair idle, moder- Z-280-2
ate performance usage, mild bracket racing, auto trans
w/2500+ converter, 3400-4000 cruise RPM, 9.5 to 11.0
compression ratio advised. Good w/plate nitrous system.

26006400

283521*
283522*a

Performance usage, good mid range torque and HP,
H-234/325-10
bracket racing, auto trans with 3000+ converter, good
with aftermarket cylinder heads, 9.5 to 11.5 compression
ratio advised.

30006400

280441*

BluePrinted
9794041

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
333 for details.
NOTE: In order to effect valve adjustment when using mechanical
lifter and roller lifter camshafts, and to provide the most
accurate adjustment on hydraulic lifter camshafts, a set of
positive locking nuts, such as 99768-16, must be obtained
for the rocker arm studs.

276

192
204

1

18005600

Replacement for factory Ram Air IV “T” camshaft.

99282-16c

3

Good low and mid range torque and HP, good idle, daily Z-268-2
usage, towing, performance and fuel efficiency, 24003200 cruise RPM, 8.75 to 10.5 compression ratio advised.
Good mid range torque and HP, excellent for 455 SD, fair
idle, moderate performance usage, mild bracket racing,
3000-3400 cruise RPM, 9.5 to 10.75 compression ratio
advised.

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

Strong mid range torque, good idle, daily usage, off road, Energizer
highway towing, fuel efficiency plus performance, 2600- 272 H10
3000 cruise RPM, 8.75 to 10.0 compression ratio advised.
Good low and mid range torque, good idle, daily usage,
towing, performance and fuel efficiency, 2600-3000
cruise RPM, 8.75 to 10.5 compression ratio advised.

8004200

See pg. 293

1

3

3

NOTE: Specify if casting number 540306, 544127, or 9771980
heads with 1.65 ratio rocker arms are being used, as different valve springs will be required.
NOTE: Be sure to maintain at least .040” clearance between the
underside of the rocker arm and valve spring retainer when
the valve is closed.

CRANECAMS.COM

Since 1975 General Motors divisions have exchanged engines
throughout different models. Be certain of exactly which
engine you have before ordering.

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

28308-1e

99840-16e
99838-16f

99944-16

99820-16g

99097-1h

28308-1e

99840-16e
99838-16f

99944-16

99820-16g

28308-1e

99840-16e
99838-16f

99944-16

28308-1e

99840-16e
99838-16f

28308-1e

See pg. 315

See pg. 317

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

95654-16i
28624-16j

28975-1*k

28800-16l

28774-16*m
28747-16*n

28750-16o
28758-16*p

99097-1h

95654-16i
28624-16j

28975-1*k

28800-16l

28774-16*m
28747-16*n

28750-16o
28758-16*p

99820-16g

99097-1h

95654-16i
28624-16j

28975-1*k

28800-16l

28774-16*m
28747-16*n

28750-16o
28758-16*p

99944-16

99820-16g

99097-1h

95654-16i
28624-16j

28975-1*k

28800-16l

28774-16*m
28747-16*n

28750-16o
28758-16*p

99840-16e
99838-16f

99944-16

99820-16g

99097-1h

95654-16i
28624-16j

28975-1*k

28800-16l

28774-16*m
28747-16*n

28750-16o
28758-16*p

28308-1e

99840-16e
99838-16f

99944-16

99820-16g

99097-1h

95654-16i
28624-16j

28975-1*k

28800-16l

28774-16*m
28747-16*n

28750-16o
28758-16*p

28308-1e

99840-16e
99838-16f

99944-16

99820-16g

99097-1h

95654-16i
28624-16j

28975-1*k

28800-16l

28774-16*m
28747-16*n

28750-16o
28758-16*p

28308-1e

99840-16e
99838-16f

99944-16

99820-16g

99097-1h

95654-16i
28624-16j

28975-1*k

28800-16l

28774-16*m
28747-16*n

28750-16o
28758-16*p

28308-1e

99840-16e
99838-16f

99944-16

99820-16g

99097-1h

95654-16i
28624-16j

28975-1*k

28800-16l

28774-16*m
28747-16*n

28750-16o
28758-16*p

28308-1e

99840-16e
99838-16f

99944-16

99820-16g

99097-1h

95654-16i
28624-16j

28975-1*k

28800-16l

28774-16*m
28747-16*n

28750-16o
28758-16*p

28308-1e

99840-16e
99838-16f

99944-16

99820-16g

99097-1h

95654-16i
28624-16j

28975-1*k

28800-16l

28774-16*m
28747-16*n

28750-16o
28758-16*p

11310-1f

99838-16f

99944-16

99820-16g

99097-1h

28624-16j

28975-1*k

28800-16l

28774-16*m
28747-16*n

28750-16o
28758-16*p

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Section Continued
a Cam and Lifter Kit, includes assembly lubricants and rocker arm adjusting nuts (not for use in 265
and 301 cu.in. engines).
b Cam and Lifter Kit, includes assembly lubricants (not for use in 265 and 301 cu.in. engines).
c 265 and 301 cu.in. engines require 99277-16 lifters.
d Optional Hi Intensity hydraulic lifters, see page 292 for details (265 and 301 cu.in. engines require
99377-16 lifters).
e Contains standard diameter valve springs, no machining required.
f Dual valve springs, no machining required.
g Must machine cylinder heads.
h Machined steel, heat treated.

i
j
k
l
m
n
o
p

Pro Series one-piece, for non-guideplate cylinder heads.
Heavy wall, heat treated, for use with pushrod guideplate cylinder heads.
Performance steel billet gears and roller chain set.
1.5 ratio, for 67-79 engines with 7/16” bottleneck studs and 3/8” nuts.
Crane Classic aluminum, 1.65 ratio, for straight 7/16” rocker arm studs.
Energizer 1.65 ratio, for straight 7/16” rocker arm studs.
1.5 ratio, for 7/16” bottleneck studs and 3/8” nuts.
1.65 ratio, for straight 7/16” rocker arm studs.

866-388-5120 • 386-236-9983 FAX

277

265 (4.3L)-287-301 (4.9L)-316-326-347-350370-389-400 (6.6L)-421-428-455 cu.in.

Pontiac V-8 55-81

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Hydraulic Lifter Camshafts
Good mid to upper RPM torque and HP, 455+ with aluminum heads, fair idle, performance usage, bracket racing, auto trans w/3000+ converter, 3800-4200 cruise
RPM, 10.0 to 11.5 compression ratio advised.

H-296-2

28006600

284281*

Good upper RPM torque and HP, rough idle, bracket racing, auto trans w/3500+ converter, 10.5 to 12.0 compression ratio advised.

H-244/3387-2-8

34006800

280451*

CAMSHAFTS

99282-16b
99382-16*c

234
242

296
304

112

10 44
58 4

.000 .473
.000 .488

99282-16b
99382-16*c

244
254

314
324

108

19 45
60 14

.000 .508
.000 .532

99282-16b
99382-16*c

246
254

308
316

114

14 52
66 8

.000 .495
.000 .510

99282-16b
99382-16*c

260
268

330
338

108

24 56
64 24

.000 .540
.000 .558

28532-16d

214
222

276
284

112

0 34
48 (6)

.000 .488
.000 .509

28532-16d

222
230

284
292

112

4 38
52 (2)

.000 .509
.000 .528

28532-16d

226
234

288
296

112

6 40
54 0

.000 .518
.000 .539

28532-16d

230
238

292
300

114

6 44
58 0

.000 .528
.000 .548

28532-16d

238
246

300
308

114

10 48
62 4

.000 .548
.000 .558

28532-16d

242
252

304
314

114

12 50
65 7

.000 .558
.000 .558

3
34007000

Moderate competition only, good upper RPM HP, bracket H-260/360-2S-8
racing, auto trans w/4000+ converter, 12.0 minimum
compression ratio advised.

38007200

284571*
3
280601*
3

Hydraulic Roller Camshafts — Retrofit
Excellent low end torque, good idle, daily usage, towing, HR-214/325-2S-12 IG
performance and fuel efficiency, 2600-3000 cruise RPM,
8.75 to 10.5 compression ratio advised. Also mild turbocharged.

14005600

HR-222/339-2S-12 IG

18006000

289611*a
3
289621*a
3

Good mid range torque and HP, fair idle, performance
HR-226/345-2S1-12 IG
usage, mild bracket racing, auto trans w/2800+ converter, 3200-3600 cruise RPM, best in 389+ cu.in., 10.0 to
11.0 compression ratio advised.

20006200

Good mid range torque and HP, fair idle, performance
HR-230/352-2S1-14 IG
usage, mild bracket racing, auto trans w/3000+ converter, 3600-4200 cruise RPM, best in 400+ cu,in., 10.0 to
11.5 compression ratio advised.

22006400

Good mid range and upper RPM torque and HP, fair idle,
performance usage, bracket racing, auto trans w/3200+
converter, 4000-4600 cruise RPM, best in 455+ cu.in.,
10.0 to 11.5 compression ratio advised.

HR-238/365-2S1-14 IG

26006600

Good mid range and upper RPM torque and HP, rough
idle, performance usage, bracket racing, auto trans
w/3500+ converter, 4200-5000 cruise RPM, best in
455+ cu.in., 10.5 to 12.0 compression ratio advised.

HR-242/372-2-14 IG

289661*a
3
289631*a
3
289651*a
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
333 for details.

278

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

3

Good upper RPM HP, rough idle, performance usage,
H-308-2
bracket racing, auto trans w/3500+ converter, 10.5 to
12.0 compression ratio advised. Good w/manifold nitrous
system.

Good low end and mid range torque and HP, fair idle,
moderate performance usage, mild bracket racing, auto
trans w/2500+ converter, 3000-3400 cruise RPM, 9.5 to
10.75 compression ratio advised.

See pg. 293

30006800

289641*a
3

NOTE: To provide the most accurate adjustment on hydraulic lifter
and hydraulic roller camshafts, a set of positive locking
nuts, such as 99768-16, must be obtained for the rocker
arm studs.
NOTE: Specify if casting number 540306, 544127, or 9771980
heads with 1.65 ratio rocker arms are being used, as different valve springs will be required.

CRANECAMS.COM

NOTE: Be sure to maintain at least .040” clearance between the
underside of the rocker arm and valve spring retainer when
the valve is closed.
Since 1975 General Motors divisions have exchanged engines
throughout different models. Be certain of exactly which
engine you have before ordering.

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

See pg. 306

See pg. 328

See pg. 312

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

11310-1e

99838-16e

99944-16

99820-16g

99097-1h

11310-1e

99838-16e

99944-16

99820-16g

11310-1e

99838-16e

99944-16

99893-16e

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

95654-16j
28624-16k

28975-1*m

28800-16n

28774-16*o
28747-16*p

28750-16q
28758-16*r

99097-1h

95654-16j
28624-16k

28975-1*m

28800-16n

28774-16*o
28747-16*p

28750-16q
28758-16*r

99820-16g

99097-1h

95654-16j
28624-16k

28975-1*m

28800-16n

28774-16*o
28747-16*p

28750-16q
28758-16*r

99953-16

99820-16g

99097-1h

95654-16j
28624-16k

28975-1*m

28800-16n

28774-16*o
28747-16*p

28750-16q
28758-16*r

99893-16e

99953-16
99973-16f

99820-16g

99097-1h
99094-1i

l

28975-1*m

28774-16*o
28747-16*p

28750-16q
28758-16*r

99893-16e

99953-16
99973-16f

99820-16g

99097-1h
99094-1i

l

28975-1*m

28774-16*o
28747-16*p

28750-16q
28758-16*r

99893-16e

99953-16
99973-16f

99820-16g

99097-1h
99094-1i

l

28975-1*m

28774-16*o
28747-16*p

28750-16q
28758-16*r

99893-16e

99953-16
99973-16f

99820-16g

99097-1h
99094-1i

l

28975-1*m

28774-16*o
28747-16*p

28750-16q
28758-16*r

99893-16e

99953-16
99973-16f

99820-16g

99097-1h
99094-1i

l

28975-1*m

28774-16*o
28747-16*p

28750-16q
28758-16*r

99893-16e

99953-16
99973-16f

99820-16g

99097-1h
99094-1i

l

28975-1*m

28774-16*o
28747-16*p

28750-16q
28758-16*r

a Camshaft incorporates an integral cast iron distributor drive gear, aluminum-bronze distributor
drive gear not required. Not for use in 265 and 301 engines.
b 265 and 301 cu.in. engines require 99277-16 lifters.
c Optional Hi Intensity hydraulic lifters, see page 292 for details (265 and 301 cu.in. engines require
99377-16 lifters).
d Vertical locking bar hydraulic roller lifters, no machining required. Not for use in 265 and 301 engines.
Special length pushrods are required, Refer to page 305 for special pushrod ordering instructions.
e Contains dual valve springs, no machining required.
f Requires Crane Multi Fit valve locks.
g Must machine cylinder heads.
h Machined steel, heat treated.

i
j
k
l
m
n
o
p
q
r

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Machined steel, heat treated, Multi Fit.
Pro Series one-piece, for non-guideplate cylinder heads.
Heavy wall, heat treated, for use with pushrod guideplate cylinder heads.
Special length pushrods are required. See page 305 for special pushrod ordering instructions.
Performance steel billet gears and roller chain set.
1.5 ratio, for 67-79 engines with 7/16” bottleneck studs and 3/8” nuts.
Crane Classic extruded, 1.65 ratio, for straight 7/16” rocker arm studs.
Energizer, 1.65 ratio, for straight 7/16” rocker arm studs.
1.5 ratio, for 7/16” bottleneck studs and 3/8” nuts.
1.65 ratio, for straight 7/16” rocker arm studs.

866-388-5120 • 386-236-9983 FAX

279

265 (4.3L)-287-301 (4.9L)-316-326-347-350370-389-400 (6.6L)-421-428-455 cu.in.

Pontiac V-8 55-81

COMPLETE CAM SPECIFICATIONS

Application

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code

Camshaft Series/
Grind Number

Mechanical Lifter Camshafts

26006400

280901

Good low end and mid range torque and HP, rough idle, F-244/3454-2S-6
moderate performance usage, limited oval track, bracket
racing, auto trans w/2500+ converter, 10.5 to 12.0 compression ratio advised.

30007000

280921*

Good mid range torque and HP, fair idle, moderate performance usage, mild bracket racing, auto trans
w/2500+ converter, good w/plate nitrous, 10.0 to 11.5
compression ratio advised.

F-248/3334-2-12

34007000

Good mid range torque and HP, rough idle, performance
usage, short oval track, bracket racing, auto trans
w/3000+ converter, 11.5 to 12.5 compression ratio
advised.

F-252/3574-2S1-6

Good mid range and upper RPM torque and HP, rough
idle, performance usage, bracket racing, auto trans
w/3500+ converter, 12.0 minimum compression ratio
advised.

F-260/3694-2S-8

Replacement for factory 389-421 Super Duty McKellar
no. 10

BluePrinted
541596

See pg. 293

LIFTERS

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Cam Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

99255-16c

236
247

268
284

113.5

2 54
54.5 12.5

.012 .416
.018 .420

99255-16c

244
252

280
288

106

19 45
55 17

.026 .518
.026 .536

99255-16c

248
258

290
300

112

17 51
66 12

.022 .500
.022 .520

99255-16c

252
260

288
296

106

23 49
59 21

.026 .536
.026 .554

99255-16c

260
268

296
304

108

25 55
65 23

.026 .554
.026 .572

28570-16d

228
236

278
286

112

7 41
55 1

.020 .507
.020 .525

28570-16d

236
244

286
294

112

11 45
59 5

.020 .525
.020 .543

28570-16d

244
252

294
302

112

15 49
63 9

.020 .543
.020 .561

28570-16d

252
256

302
306

112

19 53
65 11

.020 .561
.020 .561

28570-16d

268
276

300
308

110

28 60
72 24

.020 .630
.020 .630

3

CAMSHAFTS

3

3
36007400

280981*
3

40007600

281441*
3

Mechanical Roller Camshafts
Excellent low end torque and HP, good idle, daily performance usage, mild bracket racing, 3000-3400 cruise
RPM, 10.0 to 11.5 compression ratio advised.

281241*

SR-228/338-2S-12 IG

22006200

288541*a
3

Good low end and mid range torque and HP, fair idle,
SR-236/350-2S-12 IG
moderate performance usage, mild bracket racing, auto
trans w/2500+ converter, good w/plate nitrous, 34003800 cruise RPM, 10.0 to 11.5 compression ratio advised.

26006600

288551*a

Good mid to upper RPM torque and HP, fair idle, moder- SR-244/362-2S-12 IG
ate performance usage, mild bracket racing, auto trans
w/3000+ converter, good w/plate nitrous, 3800-4200
cruise RPM, best with 421+ cu.in., 10.5 to 12.0 compression ratio advised.
Good upper RPM torque and HP, rough idle, moderate
SR-252/374-2S-12 IG
performance usage, bracket racing, auto trans w/3500+
converter, good w/plate nitrous, 4000-4400 cruise RPM,
best with 455+ cu.in. with aluminum heads, 11.0 minimum compression ratio advised.
Competition only, good mid to upper RPM torque and HP, R-268/420-2S-10
bracket racing, auto trans w/race converter, good w/
manifold nitrous, best w/455+ cu.in. with aluminum
heads, 12.0 minimum compression ratio advised.

30007000

288521*a

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
IMPORTANT: Adjustable Vacuum Advance Kit available. See page
333 for details.

280

3

3
34007200

288531*a
3

42007800

288811*b
3

NOTE: In order to effect valve adjustment when using mechanical
lifter and roller lifter camshafts, a set of positive locking
nuts, such as 99768-16, must be obtained for the rocker
arm studs.
NOTE: Specify if casting number 540306, 544127, or 9771980
heads with 1.65 ratio rocker arms are being used.

CRANECAMS.COM

NOTE: Be sure to maintain at least .040” clearance between the
underside of the rocker arm and valve spring retainer when
the valve is closed.
Since 1975 General Motors divisions have exchanged engines
throughout different models. Be certain of exactly which
engine you have before ordering.

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

See pg. 350

See pg. 362

See pg. 360

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

11310-1

99838-16

99944-16

99820-16f

99097-1g

95654-16i
28624-16j
95663-16k

28975-1*l

28774-16*m

28750-16n
28758-16*o

11310-1

99838-16

99944-16

99820-16f

99097-1g

95654-16i
28624-16j
95663-16k

28975-1*l

28774-16*m

28750-16n
28758-16*o

11310-1

99838-16

99944-16

99820-16f

99097-1g

95654-16i
28624-16j
95663-16k

28975-1*l

28774-16*m

28750-16n
28758-16*o

11310-1

99838-16

99944-16

99820-16f

99097-1g

95654-16i
28624-16j
95663-16k

28975-1*l

28774-16*m

28750-16n
28758-16*o

11310-1

99838-16

99944-16

99820-16f

99097-1g

95654-16i
28624-16j
95663-16k

28975-1*l

28774-16*m

28750-16n
28758-16*o

96870-16

99973-16e

99820-16f

99094-1h

28624-16j
95663-16k

28975-1*l

28774-16*m

28750-16n
28758-16*o

96870-16

99973-16e

99820-16f

99094-1h

28624-16j
95663-16k

28975-1*l

28774-16*m

28750-16n
28758-16*o

96870-16

99973-16e

99820-16f

99094-1h

28624-16j
95663-16k

28975-1*l

28774-16*m

28750-16n
28758-16*o

96870-16

99973-16e

99820-16f

99094-1h

28624-16j
95663-16k

28975-1*l

28774-16*m

28750-16n
28758-16*o

99896-16d

99974-16e

99820-16f

99094-1h

28624-16j
95663-16k

28975-1*l

28774-16*m

28750-16n
28758-16*o

a Camshaft incorporates an integral cast iron distributor drive gear, aluminum-bronze distributor drive
gear not required. Not for use in 265 and 301 engines.
b Requires 28990-1 aluminum-bronze distributor drive gear. Not for use in 265 and 301 engines.
c Due to block casting variations, you must check that the lifter relief band is not exposed at the bottom
of the lifter bore when the lifter is on the base circle of the camshaft.
d Ultra Pro Series roller lifters.
e Requires Crane Multi Fit valve locks.
f Must machine cylinder heads.
g Machined steel, heat treated.

h
i
j
k
l
m
n
o

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

Machined steel, heat treated, Multi Fit.
Pro Series one-piece, for non-guideplate cylinder heads.
Heavy wall, heat treated, for use with pushrod guideplate cylinder heads.
Pro Series one piece for use with or without pushrod guideplate cylinder heads.
Performance steel billet gears and roller chain set.
Crane Classic extruded 1.65 ratio, for straight 7/16” studs.
1.5 ratio, for 7/16” bottleneck studs and 3/8” nuts.
1.65 ratio, for straight 7/16” studs.

866-388-5120 • 386-236-9983 FAX

281

Toyota 20R-22R-22RE 4 cyl. 74-89

2189-2666cc

COMPLETE CAM SPECIFICATIONS

Application

Camshaft Series/
Grind Number

Mechanical Follower Camshafts
Good idle, daily usage, performance upgrade for stock
engine, aftermarket intake/exhaust advised, new valve
springs recommended, 8.75 to 10.5 compression ratio
advised.

T20-262-2-10

RPM
Camshaft
POWER PART NUMBER/
RANGE Emissions Code
14004800

704-0010*

See pg. 286

FOLLOWERS

CAMSHAFTS

a

214
224

262
272

110

2 32
47 (3)

.008 .416
.010 .430

a

224
234

272
282

110

7 37
52 2

.008 .430
.010 .444

a

234
244

282
292

110

12 42
57 7

.008 .444
.010 .458

a

244
254

292
302

110

17 47
62 12

.008 .458
.010 .472

a

254
254

302
302

110

22 52
62 12

.008 .472
.010 .472

3

Good idle, performance usage, off road, good with mild T20-272-2-10
aftermarket turbo systems, intercooler advised, aftermarket intake/low restriction exhaust and ECM required, 9.5
to 10.75 compression ratio advised.

18005200

Fair idle, good mid to upper RPM torque and HP, moderate performance usage, autocross, road course, 9.5 to
11.5 compression ratio advised.

T20-282-2-10

22005600

Fair idle, moderate performance usage, prepared autocross, bracket racing, aftermarket intake/low restriction
exhaust and upgraded valve springs and retainers recommended, 10.5 to 12.0 compression ratio advised.

T20-292-2-10

Moderate competition only, good upper RPM HP, light
weight closed course, bracket racing, fully prepared
engine needed, 11.0 to 12.5 compression ratio advised.

T20-302-10

704-0012*
3
704-0014*
3

26006000

704-0016*
3

30006400

704-0100*
3

RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.

282

Degrees Advertised
Open/Close Lash Gross
Duration Degrees Degrees
@ .050” Hot Lift
@ .050” Duration Lobe
Valve Lift Int. Int.
Int/Exh. Int/Exh. Separation Int/Exh Exh. Exh.

CRANECAMS.COM

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Custom Grind Cams Also Available – Call 866-388-5120 or go to cranecams.com for ordering information
CRANE VALVE TRAIN COMPONENTS
See pg. 358

See pg. 337

VALVE SPRING
AND RETAINER
KITS

VALVE
SPRINGS

See pg. 350

See pg. 362

See pg. 360

RETAINERS

VALVE
STEM
SEALS

VALVE
STEM
LOCKS

See pg. 306

See pg. 328

See pg. 312

PUSHRODS

TIMING CHAIN
AND GEAR
ASSEMBLY

STEEL
ROCKER
ARMS

See pg. 315

See pg. 317

__ ALUMINUM ROCKERS __
CRANE CLASSIC/ GOLD
ENERGIZER
RACE

a We recommend the use of the 22R-22RE followers with the insert-type contact pad.

866-388-5120 • 386-236-9983 FAX

283

Cam and Valve Train Buyer’s Guide
Table of Contents
Cam and Valve Train Buyers Guide
Camshaft Components

284-385
286-287

Distributor-Magneto Drive Gears

288-290

Cam Button Spacers
Camshaft Bolt and Locking Plate Kit
Cam Followers
Cam Degreeing Bushings
Cam Degreeing “Tune-A-Cam” Kit

286
286
286
287
287

Copper Alloy (Aluminum/Bronze)
Coated Steel Distributor Gears for Chevrolet
Coated Steel Distributor Gears for Fords

288-289
289
290

Fuel System Accessories

291

Fuel Pump Pushrods

291

Lifters

292-302

Lubricants
Pushrods

303
304-309

Rocker Arms & Accessories

312-327

Timing Chains and Components

328-329

Tools

330-332

Lifter Comparisons
Hydraulic and Mechanical Applications
Hydraulic Roller Applications
Mechanical Roller Lifters
Choose the Right Mechanical Roller Lifters
Mechanical Roller Applications

292
293
294-295
296-297
297
298-302

Special Order Pushrods-Custom Made
Chromemoly Steel Pushrods
Pro-Series, One Piece Pushrods
Pushrod Accessories
Pushrod Guideplates
Pushrod Guideplate Conversion Kits

305-305
306-308
309
310
311
311

Rocker Arms, Steel & Ductile Iron
Crane Aluminum Rocker Arms
Energizer Rocker Arms
Crane Classic Rocker Arms
Aluminum Roller Rockers, Gold Race Extruded - Stud Mount
Aluminum Gold Race, Shaft Mount Rocker Arms
Aluminum Shaft Mount Rocker Arms
Rocker Arm Adjusting Nuts, Screws
Rocker Arm Shim Kits
Rocker Arm Needle Bearing Roller Fulcrum Conversion Kit
Rocker Arm Guideplate Conversion Kits
Rocker Arm Stud Conversion Kits
Rocker Arm Studs
Performance Steel Billet, CNC Machined, Roller Timing Chain Sets
Pro-Series Steel Billet, CNC Machined, Roller Timing Chain Sets
Cam Degreeing “Tune-A-Cam” Kit
Checking Spring
Cylinder Pressurization Kit
Degree Wheel
Piston Stop
Oil Pump Primer
Organizer Tray for Valve Train

284

312-313
314
315
316
317-319
320
321
322-323
324
324
325
326
327
328
329
330
330
330
330
330
331
331

CRANECAMS.COM

Cam and Valve Train Buyer’s Guide
Table of Contents
Tools (continued)

330-332

Valve Spring Compressors
Valve Spring Height Micrometer
Valve Spring Seat Machining Tool Bodies
Valve Spring Seat Machining Tool Arbors
Valve Spring Tester Calibration Spring

331
332
332
332
332

Vacuum Kits and Accessories

333

Adjustable Vacuum Advance Kits
Vacuum Timing Limiter Plate
Vacuum Reserve System

333
333
333

Valve Springs

334-347

Valve Spring Retainers

348-359

Valve Stem Locks

360-361

Valve Seals, Valve Train Accessories

362-363

Promotional Items
How to Identify Your Crane Cam
Custom Ground Cams
Camshaft Recommendation Form
Regrind and Special Cam Service
Other Engine Applications
Flat Tappet Camshaft Break In Procedure
Adjusting the Valve Train
Commonly Asked Valve Spring Questions
Commonly asked Valve Train Questions
Degreeing the Cam
Cam Timing Explained
Understanding the Cam Specification Card

364
365
366
367
368-369
370-371
372-373
374-376
377-378
379-380
381-383
384
385

About Valve Springs
Valve Spring Rate and How to Use It
How to Select a Valve Spring
Single Valve Springs
Inner Valve Springs
Dual Valve Springs
Triple Valve Springs
What is Valve Spring Coil Bind ?
Valve Spring Spec Chart

334
335
336
337
337
338-339
339
339
340-347

Steel Valve Spring Retainers
Titanium Valve Spring Retainers
How to Use the Valve Spring Retainer Retainer Charts
Valve Spring Retainer Dimensions - Steel
Valve Spring Retainer Dimensions - Titanium
Valve Spring Retainer Height Chart
Valve Spring to Retainer Cross Reference
Valve Spring and Retainer Kits

Machined Steel Locks 7°
Multi-Fit Valve Stem Locks 7°
Multi-Fit Valve Stem Locks 10°
Machined Steel Locks 10° Conventional

348
348
349
350
351
352-354
355-357
358-359

360
360-361
361
361

Hi-Performance Seals
Valve Lash Caps
Valve Spring Locators and Cups
Valve Spring Shims
Valve Train Stabilizers

866-388-5120 • 386-236-9983 FAX

362
362
362
363
363

285

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Camshaft Components
Cam Button Spacers

Engines without a cam thrust plate must use a cam button spacer when using a roller lifter camshaft to limit lateral movement. Our unique needle bearing buttons reduce friction and deliver extra “free” horsepower. Crane solid aluminum spacers are priced for the budget minded racer. Machining of the cam sprocket may be required for proper installation.
Solid Aluminum Button Application

Part No.

Chevrolet 90° V-6 78-86, 200 thru 262

99001-1

Chevrolet V-8 55-95, 262 thru 400
99001-1

Chevrolet V-8 65-95, 396 thru 454
99005-1

Chrysler-Dodge-Plymouth V-8 “B” 70-78, w/3 bolt gear
99163-1

Chrysler-Dodge-Plymouth V-8 66-71, 426 Hemi w/3 bolt gear
99163-1
Needle Bearing Button Application

Part No.

Chevrolet 90° V-6 78-86, 200 thru 262
99164-1

Chevrolet V-8 55-95, 262 thru 400
99164-1

VALVE TRAIN

Chevrolet V-8 65-95, 396 thru 454
99165-1

Camshaft Bolt and Locking Plate Kit
A must to prevent costly valve train damage. Simply install on cam gear, torque bolts
properly, bend locking tabs over to secure bolts from loosening.
Application

Part No.

Chevrolet 90° V-6 70-86, 200 thru 262 (except factory hydraulic roller engines)
99168-1

Chevrolet V-8 57-87, 262 thru 400 (except factory hydraulic roller engines)
99168-1

Chevrolet V-8 58-65, 348-409-427 (Z-11)
99168-1

Chevrolet V-8 65-95, 396-402-427-454-502
99168-1

Cam Followers
Crane cam followers are designed and engineered for maximum performance and reliability. They are metallurgically engineered to be compatible with the cam lobe composition of Crane camshafts. We highly recommend the use of Crane Cams
Assembly Lube and Crane Cams Super Lube Break-In Concentrate (see “Lubricants”) when installing these followers.
Application

Part No.

Ford SOHC I-4 1974-87, 2300 c.c. (also 1983-87 2000 c.c.)

286

19800-8

CRANECAMS.COM

Camshaft Components
Cam Degreeing Bushings
Adjusting camshaft phasing with these bushings is one of the ways to vary the camshaft timing. These bushings are either
color coded or number stamped with the degree of offset for easy identification. Included in each package are bushings in
0-2-4-6-8 degree increments. Machining of the cam sprocket may be required for proper installation.
Application

Part No.

Chevrolet 90° V-6 78-86, 200 thru 262
11991-1*

Chevrolet V-8 55-95, 262 thru 400
11991-1*

Chevrolet V-8 65-95, 396 thru 454
11991-1*

Chrysler-Dodge-Plymouth V-8 ”B” 58-78, 350 thru 440
11991-1*

Chrysler-Dodge-Plymouth V-8 66-71, 426 Hemi
11991-1*

Cam Degreeing “Tune-A-Cam” Kit
Everything you need to quickly, easily and accurately degree-in your camshaft for maximum performance. Complete kit
contains: precision dial indicator, with custom design base to mount to cylinder head, piston stop, pointer, checking
springs, degree wheel and instructions — all in a hard molded plastic carrying case.
Description

Part No.

Tune-A-Cam Kit (Complete Kit)
99030-1

866-388-5120 • 386-236-9983 FAX

287

Distributor-Magneto Drive Gears
Copper Alloy (Aluminum/Bronze)
These drive gears are made from high silicon
copper alloy (“aluminum-bronze”) and precision
machined. They are required when using an
8620 steel billet cam.
Certain special Crane roller camshafts are
manufactured using an Iron Gear pressed
onto the steel billet cam. These special cams
DO NOT REQUIRE an aluminum bronze distributor
drive gear. Refer to the specific camshaft
application section of catalog. (Iron Gear
cams’ part numbers have an “IG” suffix at the
end of their grind numbers)
Note: The ”Shaft Diameter” dimension referred
to is the portion of the distributor shaft, or
intermediate shaft, that the gear registers on.
It may be necessary to remove the original
gear to measure the shaft diameter correctly.

Application

Part No.

Chevrolet I-4 62-71, 153
VALVE TRAIN

20990-1

For .491” shaft diameter

Chevrolet I-6 62-84, 194 thru 250 & 292
20990-1

For .491” shaft diameter

Chevrolet 90° V-6 78-86, 200 thru 262
For .491” shaft diameter. Also fits Crane and Accel 34000, 35000, and 41000 series
For .500” shaft diameter. Fits Crane, Accel and MSD with standard configuration gear

11990-1
11979-1

Chevrolet 90° V-6 85-91, 262 (4.3 litre)
11988-1

For .427” shaft diameter GM HEI distributors with remote coil

Chevrolet V-8 55-87, 262 thru 400
For .491” shaft diameter. Also fits Crane and Accel 34000, 35000, and 41000 series
For .500” shaft diameter. Fits Crane, Accel and MSD with standard configuration gear
For .500” shaft diameter, with 5/16” hex drive

11990-1
11979-1
11973-1

Chevrolet V-8 85-99, 305-350
11988-1

For .427” shaft diameter GM HEI distributors with remote coil

Chevrolet V-8 58-65, 348-409-427 (Z-11)
11990-1

For .491” shaft diameter

Chevrolet V-8 65-90, 396 thru 502
For .491” shaft diameter. Also fits Crane and Accel 34000, 35000, and 41000 series
For .500” shaft diameter. Fits Crane, Accel and MSD with standard configuration gear
For .500” shaft diameter, with 5/16” hex drive

11990-1
11979-1
11973-1

Chevrolet V-8 91-00, 454-502
11988-1

For .427” shaft diameter GM HEI distributors with remote coil

288

CRANECAMS.COM

Distributor-Magneto Drive Gears
Copper Alloy (Aluminum/Bronze) (continued)
Application

Part No.

Chrysler V-8 56-58, 354-392 and Donovan 417
69990-1

For .484” shaft diameter

Chrysler-Dodge-Plymouth V-8 64-00, “LA” 273-360 and Magnum 5.2-5.9 litre
69990-1

For .484” shaft diameter

Chrysler-Dodge-Plymouth V-8 58-78, “B” 350 thru 440
66990-1

For .484” shaft diameter

Chrysler-Dodge-Plymouth V-8 66-71, 426 Hemi and Keith Black 426, JP-1, BA 426, Rodeck TFX-92
66990-1

For .484” shaft diameter

Ford V-8 62-95, 221 thru 302 and Boss 302
36990-1
36989-1
44990-1

For .467” shaft diameter
For .500” shaft diameter
For .531” shaft diameter

Ford V-8 82-95, 302 H.O. (5.0 litre)
36990-1
36989-1
44990-1

For .467” shaft diameter
For .500” shaft diameter
For .531” shaft diameter

Ford V-8 69-00, 351W and 351 SVO
36990-1
36989-1
44990-1

For .467” shaft diameter
For .500” shaft diameter
For .531” shaft diameter

Ford V-8 70-82, Boss 351-351C-351M-400
52990-1
52989-1

For .500” shaft diameter
For .531” shaft diameter

Ford V-8 58-76, “FE” 332 thru 428
34990-1
52990-1
52989-1

For .467” shaft diameter
For .500” shaft diameter
For .531” shaft diameter

Ford V-8 68-97, 370-429-460 (7.5 litre)
52990-1
52989-1

For .500” shaft diameter
For .531” shaft diameter

Oldsmobile V-8 64-84, 260 thru 455
80990-1

For .491” shaft diameter

Pontiac I-4 77-89, 151 and 2.5 litre S.D.
20990-1
20990-1

For .491” shaft diameter, 77-78 distributor
For .491” shaft diameter, 79-89 oil pump

Pontiac V-8 55-81, 265 thru 455
28990-1

For .489” shaft diameter

866-388-5120 • 386-236-9983 FAX

289

Distributor-Magneto Drive Gears
Coated Steel Distributor Gears
Crane Cams now offers precision machined, specially coated
and processed steel distributor gears for popular engines
using either cast flat faced lifter or steel roller camshafts. Since
roller lifter cams are made from either induction hardened steel
or carburized steel, neither of these materials are compatible with
the normal stock distributor gears. In the past, “bronze” distributor
gears were used. For street applications these gears can wear at
a high rate and may have to be replaced on a regular basis.
By using modern heat treating and manufacturing processes,
Crane Cams has developed a series of steel distributor gears
that are compatible with standard cast cams and induction
hardened and carburized steel roller cams. Crane Cams now
makes it possible to use a steel distributor gear that provides
OEM-style life-span, eliminating the need to frequently replace
bronze alloy gears. These Crane steel gears are available for
most popular engines for both stock and aftermarket distributors.
The use of these gears on camshafts that have been previously
run with other types or materials of gears, or the unnecessary
use of high volume/high pressure oil pumps, can be severely
detrimental to the life of the camshaft gear.
Note: The “Shaft Diameter” dimension referred to is the
portion of the distributor shaft, or intermediate shaft, that
the gear registers on. It may be necessary to remove the
original gear to measure the shaft diameter correctly.

VALVE TRAIN

Application

Part No.

Chevrolet 90° V-6 78-86, 200 thru 262
For .491” shaft diameter. Also fits Crane and Accel 34000, 35000, and 41000 series
For .500” shaft diameter with standard configuration gear

11951-1
11950-1

Chevrolet V-8 55-87, 262-thru 400
For .491” shaft diameter. Also fits Crane and Accel 34000, 35000, and 41000 series
For .500” shaft diameter with standard configuration gear
For .500” shaft diameter, with 5/16” hex drive

11951-1
11950-1
11952-1

Chevrolet V-8 65-90, 396 thru 502
For .491” shaft diameter. Also fits Crane and Accel 34000, 35000, and 41000 series
For .500” shaft diameter with standard configuration gear
For .500” shaft diameter, with 5/16” hex drive

11951-1
11950-1
11952-1

Chrysler V-8 56-58, 354-392 and Donovan 417
69970-1

For.484” shaft diameter

Chrysler-Dodge-Plymouth V-8 64-00, “LA” 273-360 and Magnum 5.2-5.9 litre
69970-1

For.484” shaft diameter

Chrysler-Dodge-Plymouth V-8 58-78, “B” 350 thru 440
66970-1

For.484” shaft diameter

Chrysler-Dodge-Plymouth V-8 66-71, 426 Hemi and Keith Black 426, JP-1, BA 426, Rodeck TFX-92
66970-1

For.484” shaft diameter

290

CRANECAMS.COM

Distributor-Magneto Drive Gears
Coated Steel Distributor Gears (continued)
Application

Part No.

Ford V-8 62-95, 221 thru 302 and Boss 302
36970-1
36971-1
44970-1

For .467” shaft diameter
For .500” shaft diameter
For .531” shaft diameter

Ford V-8 82-95, 302 H.O. (5.0 litre)
36970-1
36971-1
44970-1

For .467” shaft diameter
For .500” shaft diameter
For .531” shaft diameter

Ford V-8 69-00, 351W and 351 SVO
36970-1
36971-1
44970-1

For .467” shaft diameter
For .500” shaft diameter
For .531” shaft diameter

Ford V-8 70-82, Boss 351-351C-351M-400
52970-1
52971-1

For .500” shaft diameter
For .531” shaft diameter

Ford V-8 58-76, 332 thru 428
34970-1
52970-1
52971-1

For .467” shaft diameter
For .500” shaft diameter
For .531” shaft diameter

Ford V-8 68-97, 370-429-460 (7.5 litre)
52970-1
52971-1

For .500” shaft diameter
For .531” shaft diameter

Fuel System Accessories
Fuel Pump Pushrods
Crane’s heat treated tubular steel fuel pump pushrods for Chevrolet “small-block” and “big-block” V-8 engines are centerless
ground for concentricity. They are also much lighter than solid steel O.E. type pushrods, while maintaining the strength and
stiffness required for reliability in severe usage applications.
Part number 11986-1 is for hydraulic and mechanical “cast” type camshafts. Both ends of this pushrod are steel tipped for best wear
characteristics for quality stock engine rebuilds!
Part number 11985-1 is specifically for use with 8620 and 9310 steel billet roller and slot hardfaced steel camshafts. One end
of the pushrod has a bronze tip to compatibly bear against the fuel pump eccentric on the camshaft, eliminating the wear problems that occur when using a standard fuel pump pushrod (especially in endurance type applications).
Application

Part No.

Chevrolet V-8 55-95, 262 thru 400
For cast camshafts

11986-1

Chevrolet V-8 55-95, 262 thru 400
For 8620 steel camshafts

11985-1

Chevrolet V-8 58-65, 348 thru 409
For cast camshafts

11986-1

Chevrolet V-8 58-65, 348 thru 409
For 8620 steel camshafts

11985-1

Chevrolet V-8 65-90, 396 thru 454
For cast camshafts

11986-1

Chevrolet V-8 65-90, 396 thru 454
For 8620 steel camshafts

11985-1

866-388-5120 • 386-236-9983 FAX

291

Lifters - Hydraulic and Mechanical
“Anti-Pump Up” Performance Hydraulic Lifters
Hydraulic lifters compensate for changes occurring within the valve train. Crane Cams’
precision made “Anti-Pump Up” lifters allow the engine to reach its maximum RPM
potential (with the correct cam and components). The “bleed rate” of this lifter is maintained by micro tolerances that prevent pump-up and limiting of full RPM potential.
After proper preload has been set, hydraulic lifters seldom need maintenance.
Maximum RPM Potential: 6,500 to 7,000 RPM.

Crane Cams performance hydraulic lifters offer precise oil metering and control. Our exclusive internal
valving prevents hydraulic lifter “pump-up” with
performance camshaft profiles, even at high RPM.

Hi Intensity Hydraulic Lifters
Crane Hi Intensity lifters produce a “variable duration effect.” At lower RPM this can
reduce running duration by 6° to 10° and decrease valve lift by .020” to .030”. Hi
Intensity lifters work best with a cam that requires more compression ratio than the
engine actually has. Hi Intensity lifters restore vacuum, cylinder pressure and bottom
end performance. As RPM increases, these lifters act more like a normal hydraulic lifter.
At 2500 to 3000 RPM they will transmit the full duration and lift of the cam.

VALVE TRAIN

Use only if the engine’s compression ratio is below the minimum recommended on
the application page for the cam you have chosen. Hi Intensity lifters can cause “low
speed detonation” if compression is too high. Slightly more noisy than standard lifters
(NOT as noisy as a mechanical cam) and can trigger knock sensors.
Maximum RPM Potential: 6,500 to 7,000 RPM.

Crane Hi Intensity lifters produce maximum performance with minimal noise. They offer increased vacuum, torque and overall power with near stock valve
train noise.

Mechanical (“Solid”) Lifters
Mechanical “solid” lifters should be used in applications when hydraulic cams would
surpass their maximum RPM potential. Mechanical lifters have no hydraulic mechanism to pump-up. Theoretically, with the correct cam and engine components, a
mechanical lifter cam has an RPM potential of 8000 to 8500 RPM
Mechanical lifters are noisier than hydraulics. The engine must have an adjustable
valve train system. Valve lash must be set, periodically checked, and maintained. (Can
NOT be used on a hydraulic design cam.)
Crane mechanical lifters are precision machined
from finest quality alloyed materials to be metallurgically compatible with cam lobes.

Pushrod Seat Heights
The pushrod seat heights listed are measured from the bottom face of the lifter to the
bottom of the pushrod seat. The hydraulic lifters are measured without any preload.

PUSHROD
SEAT
HEIGHT

292

CRANECAMS.COM

Lifters - Hydraulic and Mechanical
Application

American Motors - AMC Jeep 64-05 I-6, 199 thru 258
American Motors - AMC Jeep 66-91 V-8, 290 thru 401
Buick 62-86 V-6, 196 thru 252
Buick 64-80 V-8, 300 thru 350
Buick 67-76 V-8, 400 thru 455
Cadillac 68-81 V-8, 368 thru 500
Chevrolet 62-71 I-4, 153
Chevrolet 62-84 I-6, 194 thru 250 & 292
Chevrolet 80-94 60D V-6, 173(2.8L)-189(3.1L)
Chevrolet 78-86 90D V-6, 200 thru 262
Chevrolet 55-95 V-8, 262 thru 400
Chevrolet 58-65 V-8, 348-409-427(Z-11)
Chevrolet 65-90 V-8, 396 thru 454 & 502
Chrysler-Dodge-Plymouth 64-87 "LA" V-8, 273 thru 360
Chrysler-Dodge-Plymouth 58-67 "B" V-8, 350 thru 440
Chrysler-Dodge-Plymouth 68-78 "B" V-8, 383 thru 440
Chrysler-Dodge-Plymouth 64-71 V-8, 426 Hemi
Ford-Mercury 60-83 I-6, 144 thru 250
Ford-Mercury 65-96 I-6, 240-300
Ford-Mercury 62-95 V-8, 221 thru 302 & 351W
Ford-Mercury 69-82 V-8, Boss 302, Boss 351, 351C, 351M-400
Ford-Mercury 58-76 "FE" V-8, 332 thru 428
Ford-Mercury 68-97 V-8, 370 thru 460
Oldsmobile 64-84 V-8, 260 thru 455
Pontiac 77-89 I-4, 151(2.5L)
Pontiac 55-81 V-8, 287 thru 455 (exceot 77-81 265 & 301)
Pontiac 77-81 V-8, 265 & 301
Rover 68-00 V-8, 215(3.5L)-240(3.9L)-4.2L

Lifter "Anti-Pump-Up" Pushrod Hi Intensity Pushrod
Body Hydraulic Lifters Seat Hydraulic Lifters Seat
Dia.
Part Number Height Part Number Height

Mechanical
Lifters
Part Number

Pushrod
Seat
Height

99260-12

1.485"

.904"

99278-12

1.580"

.904"

99278-16

1.580"

99378-16*

1.515"

99260-16

1.485"

.842"

99284-12

1.755"

99384-12*

1.655"

99250-12

1.560"

.842"

99284-16

1.755"

99384-16*

1.655"

99250-16

1.560"

.842"

99284-16

1.755"

99384-16*

1.655"

99250-16

1.560"

.842"

99284-16

1.755"

99384-16*

1.655"

99250-16

1.560"

.842"

99277-8

1.690"

99250-8

1.560"

.842"

99277-12

1.690"

99250-12

1.560"

.842"

99286-12

1.745"

99250-12

1.560"

.842"

99277-12

1.690"

99250-12

1.560"

.842"

99277-16

1.690"

99377-16*

1.620"

99250-16

1.560"

.842"

99277-16

1.690"

99377-16*

1.620"

99250-16

1.560"

.842"

99277-16

1.690"

99377-16*

1.620"

99250-16

1.560"

.904"

99278-16

1.580"

99378-16*

1.515"

99260-16

1.485"

99259-16

1.300"

.904"
.904"

99278-16

1.580"

99378-16*

1.515"

99259-16

1.300"

.904"

99278-16

1.580"

99378-16*

1.515"

99259-16

1.300"

.874"

99281-12

1.575"

.874"

99280-12

1.710"

99257-12

1.635"

.874"

99280-16

1.710"

99380-16*

1.635"

99257-16

1.635"

.874"

99280-16

1.710"

99380-16*

1.635"

99257-16

1.635"

.874"

99281-16

1.575"

99381-16*

1.500"

99256-16*

0.150"

.874"

99280-16

1.710"

99380-16*

1.635"

99257-16

1.635"

.842"

99284-16

1.755"

99384-16*

1.655"

99250-16

1.560"

.842"

99284-8

1.755"

99250-8

1.560"

.842"

99282-16

1.760"

99382-16*

1.680"

99255-16

1.570"

.842"

99277-16

1.690"

99377-16*

1.620"

99250-16

1.560"

.842"

99284-16

1.755"

99384-16*

1.655"

99250-16

1.560"

a Shell type
*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended for use on any
emission controlled vehicles operated on highways or roads.

866-388-5120 • 386-236-9983 FAX

293

Lifters - Hydraulic Roller
Hydraulic Roller
Crane hydraulic roller lifters are offered in two basic designs: Those for use with standard factory
alignment bars (on engines originally equipped with hydraulic roller lifters); and vertical locking bar
drop-in lifters (designed to retrofit engines not factory equipped with hydraulic roller lifters).
The Chevrolet standard alignment bar lifters are available in a normal dimensioned version, intended for
use with standard lobe lift and standard base circle diameter cams. When lobe lifts increase, and
base circle diameters decrease, our exclusive long body design lifters must be used to prevent the
lifters from dropping out of the factory alignment bars when on the base circle of the camshaft. This
would allow the lifters to rotate, causing severe engine damage. As these lifters are for engines
originally equipped with hydraulic roller lifters, special length pushrods are not usually required.
Our retrofit vertical locking bar lifters are available for non-hydraulic roller equipped engines.. They
can also be used in many applications to replace factory hydraulic roller lifters and alignment
mechanisms. No machining is normally required for the drop-in installation of these lifters, however
with differences in block castings and camshaft base circle diameters, care must be taken to insure that
neither the locking bar, or its attaching rivets, contact the block casting throughout their normal
cycles. If there is any interference, the block can usually be ground to provide the necessary clearance.
This should be checked prior to final engine assembly. When used in retrofit applications, special length
pushrods are required.

VALVE TRAIN

The retrofit vertical locking bar lifters are machined from 8620 steel billet, heat treated, and assembled
at our own facilities. Precision fit plunger assemblies are used to provide proper bleed-down rates,
permitting high RPM use in properly set-up engines. The additional inherent strength of the 8620
material also maintains greater stability in the lifter body, permitting more consistent operation in
very high spring pressure and high RPM applications, by keeping the plunger to body clearance
consistent throughout the operation range. Retrofit lifters also utilize our latest Monel pin and
retaining flange assembly to attach the guidebar, providing superior long term durability.
Each lifter has its pushrod seat height listed. This is the measurement from the bottom of the pushrod
seat, to the bottom face of the lifter. For hydraulic lifters, this is the measurement with no (zero) lifter
preload. You can check or compare your lifters to these dimensions by placing a 5/16” diameter ball in
the pushrod seat, and measuring from the bottom of the lifter to the top of the ball. Then subtract the
5/16” diameter of the ball, obtaining the seat height.

PUSHROD
SEAT
HEIGHT

Lifter Follower Pushrod
O.E.
Crane
Body Wheel Seat Replacement Classic
Dia.
Dia. Height Part No.
Part No.

Application

American Motors/Jeep V-8 66-91, 290-304-343-360 (5.9L)-390-401 cu.in.
Vertical locking bar design. No machining required for installation.
NOTE: Requires special length pushrods. See engine application pages for information.

.904"

.700"

2.320"

86532-16a

.842"

.700"

2.320"

11532-16a

.904"

.700"

2.320"

11562-16a

.842"

.700"

2.340" 10530-16a

.842"

.700"

2.320"

.842"

.700"

2.340" 144530-16a

.842"
.842"
.842"

.700"
.700"
.700"

2.320"
2.320"
2.320"

144536-16a
144532-16a
144533-16a

.842"

.700"

2.320"

11532-16a

Chevrolet V-8 55-87, 262-283-302-305-307-327-350-400 cu.in.
Vertical locking bar design to retrofit pre-hydraulic roller blocks. No machining required for installation.
NOTE: Requires special length pushrods 11628-16
Vertical locking bar design to retrofit pre-hydraulic roller blocks. For .904” diameter lifter bores (machining required).
NOTE: Requires special length pushrods 11628-16

Chevrolet V-8 87-99, 305 and 350 cu.in. and LS1 5.7L
O.E. replacement for 87-99 blocks originally equipped with hydraulic roller cam and lifters. For use with standard GM alignment bars.
Long body design for 87-99 blocks originally equipped with hydraulic roller cam and lifters.
A necessity when camshafts have greater than stock lobe lift or reduced base circle diameter. For use with standard GM alignment bars.

10535-16a

Chevrolet V-8 2000-up, 5.7L LS1/LS6 & Vortec 4800, 5300, 6000
O.E. replacement for 2000-up blocks originally equipped with hydraulic roller cam and lifters. For use with standard GM alignment bars.
Long body design for 2000-up blocks originally equipped with hydraulic roller cam & lifters.
A necessity when camshafts have greater than stock lobe lift or reduced base circle diameter. For use with standard GM alignment bars.
Vertical locking bar, long travel design. No machining required for installation.
Vertical locking bar, long travel design for Warhawk blocks. No machining required for installation.

Chevrolet V-8 58-65, 348-409-427 (Z-11) cu.in.
Vertical locking bar design. No machining required for installation.
NOTE: Requires special length pushrods. See engine application pages for information.

Section Continued

294

CRANECAMS.COM

Lifters - Hydraulic Roller
Hydraulic Roller
Lifter Follower Pushrod
O.E.
Crane
Body Wheel Seat Replacement Classic
Dia.
Dia. Height Part No.
Part No.

Application

Chevrolet V-8 65-95, 396-402-427-454-502 cu.in.
Vertical locking bar design to retrofit pre-hydraulic roller blocks. No machining required for installation.
NOTE: Requires special length pushrods 13628-16 for standard deck block, or 13629-16 for +.400” tall deck block.
Vertical locking bar design to retrofit pre-hydraulic roller blocks. For .904” diameter liffter bores (machining required).
NOTE: Requires special length pushrods 13628-16 for standard deck block, or 13629-16 for +.400” tall deck block.

.842"

.

700"

2.320"

13532-16a

.904"

.700"

2.320"

13562-16a

.842"

.700"

2.320"

26535-16a

.842"

.700"

2.320"

26535-16a

.904"

.700"

2.320"

68532-16a

.904"

.700"

2.320"

69532-16a

.904"

.700"

2.355" 70530-16a

.904"

.700"

2.320"

68532-16a

.904"

.700"

2.320"

68532-16a

.874"

.700"

2.320"

36532-16a

.874"

.700"

2.320" 36530-16a

.874"

.700"

2.320"

36532-16a

.874"

.700"

2.320"

35532-16a

.874"

.700"

2.320"

35532-16a

.874"

.700"

2.320"

30532-16a

.842"

.700"

2.320"

28532-16a

.842"

.700"

2.320"

28532-16a

Chevrolet V-8 96-00, 454-502 cu.in. Gen VI
Long body design for 96-00 blocks originally equipped with hydraulic roller cam and lifters. A necessity when camshafts
have greater than stock lobe lift or reduced base circle diameter. For use with standard GM alignment bars.

Chevrolet V-8 01-08, 8.1 Litre (8100)
Long body design. A necessity when camshafts have greater than stock lobe lift or reduced base circle diameter.
For use with standard GM alignment bars.

Chrysler V-8 51-58, 301-331-354-392 cu.in.
Vertical locking bar design. No machining required for installation.
NOTE: Requires special length pushrods. See engine application pages for information.

Chrysler-Dodge-Plymouth V-8 64-87, "LA" 273-318-340-360 cu.in.
Vertical locking bar design. Machining not normally required for installation. However, some 340-360 blocks may require modification for
guidebar clearance, while early 273 and some aftermarket cylinder heads may require modification for pushrod clearance.
NOTE: Requires special length pushrods. See engine application pages for information.

Chrysler-Dodge-Plymouth V-8 86-91, “LA” 5.2-5.9L & 92-02 Magnum 5.2-5.9L
O.E. replacement for 86-02 blocks originally equipped with hydraulic roller cam and lifters.
For use with standard Chrysler alignment bars.

Chrysler-Dodge-Plymouth V-8 58-78, "B" 350-361-383-400-426-440 cu.in.
Vertical locking bar design. No machining required for installation.
NOTE: Requires special length pushrods. See engine application pages for information.

Chrysler-Dodge-Plymouth V-8 64-71, Hemi 426 cu.in.
Vertical locking bar design. No machining required for lifter installation. However, due to the increased pushrod seat height of the Crane
retrofit hydraulic roller lifters, the cylinder heads, and possibly the cylinder block, will have to be modified for pushrod clearance.
NOTE: Requires special length pushrods. See engine application pages for information.

Ford V-8 62-87, 221 thru 302, Boss 302, and 69-93, 351 Windsor
Vertical locking bar design to retrofit pre-hydraulic roller blocks. No machining required for installation. Requires cylinder head
removal for installation on 221 through 302 and 302 H.O. applications.
NOTE: Requires special length pushrods. See engine application pages for information.

Ford V-8 85-00, 302, 302 H.O., 5.0L, and 94-97, 351 Windsor
O.E. replacement for blocks originally equipped with hydraulic roller cam and lifters. For use with standard Ford alignment bars.

Ford V-8 70-82, Boss 351-351C-351M-400 cu. in.
Vertical locking bar design. No machining required for installation.
NOTE: Requires special length pushrods. See engine application pages for information.

Ford V-8 63-76, 352 thru 428 cu. in.
Vertical locking bar design. No machining required for installation.
NOTE: Requires special length pushrods. See engine application pages for information.

Ford V-8 68-97, 370-429-460 cu. in. (except Boss 429 Hemi)
Vertical locking bar design. No machining required for installation.
NOTE: Requires special length pushrods. See engine application pages for information.

Ford V-8 69-70, Boss 429 Hemi
Vertical locking bar design. No machining required for installation.
NOTE: Requires special length pushrods. See engine application pages for information.

Oldsmobile V-8 64-84, 260-307 (5.0L)-330-350 (5.7L)-400-403-425-455 cu.in.
Vertical locking bar design for .842” diameter lifter bores. No machining required for installation.
NOTE: Requires special length pushrods. See engine application pages for information.

Pontiac V-8 55-81, 287-316-326-347-350-370-389-400 (6.6L)-421-428-455 cu.in.
Vertical locking bar design. No machining required for installation. Not for use in 265 (4.3L) or 301 (4.9L) engines.
NOTE: Requires special length pushrods. See engine application pages for information.

a To order spares, you may order any of these lifters in pairs by removing the -16 from the set part number and replacing it with a -2. For example, a 11532-16 set will become a 11532-2 when ordering one pair.

866-388-5120 • 386-236-9983 FAX

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Lifters - Mechanical Roller
Mechanical Roller Lifters
Crane roller lifters are the standard by which all others are judged. From our first horizontal locking bar version, with patented roller shield body, to our latest Ultra ProSeries design, Crane has brought innovation and proven reliability to this critical component. For maximum reliability, pressure-fed oil is routed to the roller wheel and
bearings on engines with this oiling system design. This is another Crane pioneered
feature.
Another Crane innovation is our use of Bearing Focused Oiling. As many racing
engines do not have pressurized oil to the lifter bores, a method is needed to supply
oil to the bearing assemblies. This utilizes two passages in the lifter body adjacent to
the roller wheel, conducting the oil that is pressed out from between the roller and
the camshaft lobe to the roller bearings. There are no small passages that can clog,
and no engine oil pressure is sacrificed to provide this lubrication and cooling to the
needle bearings. Bearing, roller, and axle life is therefore extended by the benefits of
a continuous oil flow over these components.
Due to the proliferation of factory and aftermarket cylinder blocks (which may have
Horizontal Guide Bar — Crane Classic Design
relocated camshaft locations, relocated oil galleries, changed lifter boss heights, lifter
bores of varied diameters and center-to-center distances, etc.), the manufacture and selection of the proper roller lifter has
also become more exacting. This listing includes most popular applications available at the time of publication, but new
items are being continuously released. We also offer custom roller lifters to suit specialized block-camshaft-cylinder head
combinations. Contact Crane’s Performance Consultants if you have any unique requirements.

VALVE TRAIN

Our Crane Classic design roller lifters are suitable for virtually all performance applications. Both the horizontal and vertical
locking bar versions are used throughout motorsports today. Our Ultra Pro-Series lifters feature maximized lifter bore contact surfaces for less wear, weight removed from non-critical areas, increased body stiffness, and premium materials chosen wherever necessary.
Upgrades to the Ultra Pro-Series lifters include carburized 8620 steel bodies, upgraded materials and metal processing for
the roller wheels, needle bearings, and axles. A new guidebar attachment system incorporates a retaining button in conjunction with an aerospace quality monel pin to provide superior clamping forces and resistance to wear. Extreme Spintron
and track testing has confirmed this configuration to be superior to anything else on the market today.
All machining, and assembly is performed at our own facilities, insuring absolute accuracy and total quality control. The
spring-loaded horizontal locking bar lifters have the unique feature of permitting cam changes without intake manifold
removal (providing a rev-kit is not used). Loosening the rocker arms and removing the pushrods allows the springs to pick
the lifters up away from the camshaft. The cam can then be removed and replaced in minimal time. This convenience is
especially helpful during dyno and on-track testing sessions.
We do not advise the use of oil restrictors with our roller lifters. Crane roller lifters are designed for use with normal oiling systems. The needle bearings within are dependent on oil flow to provide lubrication and transfer of the heat generated by today’s high valve spring pressures and increased rocker arm ratios. Particularly hard on these components are prolonged periods of idling when oil flow is at a minimum but spring pressures are still high.
Whenever possible, standard pushrod seat height is maintained from the bottom of the wheel so that normal length pushrods are used. In consideration of special geometry applications, the seat may be higher, or lower, than standard for best
fitment. These instances are noted in the application description where required. The pushrod socket radius is usually
stock, and any deviations are also noted in the application description.
Block machining is not normally required for the installation of these lifters (other than the lifter bore diameter options),
however with differences in block castings and camshaft base circle diameters, care must be taken to ensure that the lifter,
locking bar, and locking bar attaching rivets (where applicable), do not encounter any bind, or unwanted contact, throughout their normal cycles. If there is any interference, the block can usually be ground to provide the necessary clearance.
This should be checked prior to final engine assembly.

296

CRANECAMS.COM

Lifters - Mechanical Roller
Mechanical Roller Lifters (continued)
We do not advise the use of offset pushrod seat roller lifters, when the pushrod
angle imparts rotational forces upon the lifter. Offset roller lifters are acceptable for
use when the pushrods are angled to the front or rear of the engine (parallel to the
camshaft). If the pushrods lean toward the left or right of the lifter bores (as viewed
from the front or rear of the engine), this will put severe loads on the lifter guidebar
and it’s attaching mechanism, which can lead to decreased reliability and possible failure. When building a serious racing engine, it’s advisable to avoid using offset lifters
whenever possible. Offset lifters can also be responsible for accelerated wear to the
lifter bores, lifter bodies, roller wheel/bearings/axles, and cam lobes. Plan ahead when
choosing and preparing your cylinder block and heads, so you can use centered lifters
for best reliability.

Vertical Guide Bar — Crane Classic Design

Choose The Right Crane Roller Lifters for Your Application
Crane Classic Design or Ultra-Pro™ Roller Lifters?
With the release of Crane Cams new Ultra-Pro™ series of roller lifters, you might be
wondering just which series of lifters is right for your application. Listed below are
some guidelines for making the correct choice and getting “the best performance for
your dollar”.
Crane Classic Design Crane roller lifters were developed when camshaft lobes were not
nearly as violent as today. They are ideal for street-rollers, many bracket-race type
applications and other racing uses where cam profiles aren’t as aggressive. Made of
carburized (heat treated) 8620 alloy steel, these rollers are capable of handling up to
240 lbs., of valve spring seat pressure in bracket race applications and up to 220
lbs., of seat pressure in endurance applications – providing the cam lobe profile is not
extremely violent. Open pressures exceeding 600 lbs., are not recommended for these
lifters. Crane Classic Design lifters feature high quality wheels and axles that “look alike”
lifters do not have. You’ll find that the materials, machining tolerances and overall quality
of Crane Classic Design roller lifters far exceeds lifters being sold for a lower price.
These roller lifters feature all the quality and durability you expect from a Crane Cams
product yet they are very economically priced.
Crane Ultra-Pro™ roller lifters are the ultimate in state-of-the-art, drop-in design
premium quality roller lifters! Empirical design and development techniques have
been used to eliminate any distortion effects of residual stresses resulting from the
heat treat process. Ultra-Pro™ roller lifters feature maximized strength; especially in
the axle support struts. This insures geometrically perfect tracking of the roller wheel.
Additionally, super-premium wheels, axles and bearings made from the finest grades of
alloy steels are used to conquer even the most violent cam lobe profiles currently
designed or anticipated for the next several years! These lifters represent the best
combination of lightweight, ultimate strength and reliability. They should be used
in all drag race applications with spring seat pressures in excess of 300 lbs., and open
pressures over 800 lbs. In addition, they should be used in any short-track circle or
endurance racing application where valve spring seat pressures exceed 250 lbs., and
open pressures exceed 700 lbs. Use Crane Cams Ultra-Pro™ series lifters when
absolute durability is necessary.
With Crane Cams Ultra-Pro™ roller lifters, engine builders can now be sure that they’re
using the absolute finest available, professional quality roller lifters for high-stress race engine applications. Count on
Crane Cams to give you a full selection of performance products with the best performance for the buck and peace of
mind for you.

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297

Lifters - Mechanical Roller
Choose The Right Crane Roller Lifters for Your Application (continued)
A

B

C

11515

11519

11570, 11573, 11571
11574, 11572, 11575

VALVE TRAIN

These drawings represent the basic styles of Crane mechanical roller lifters for Chevy 262-400 V-8 type engines and their various
heights. Example A is the horizontal locking bar (spring-loaded) Crane Classic design. The vertical locking bar version B is the Crane
Classic design vertical locking bar design. C represents the Ultra-Pro Series design, as required for various lifter bore diameters and
heights. Refer to the specific Buyer’s Guide listing for the proper engine application of each variation.

How to Identify Roller Lifter Offsets

Right
Offset
CL

Guide
Bar

Left
Offset

CL

When ordering spare lifters with offset pushrod seat locations you MUST specify left or right offset. For example, a pair of lifters for set
number 13571-16 would be either 13571L-2 (left) or 13571R-2 (right). See drawing to identify lifter offsets.

Section Continued
298

CRANECAMS.COM

Lifters - Mechanical Roller
Pushrod Seat Heights

PUSHROD
SEAT
HEIGHT

The pushrod seat heights listed are measured
from the bottom of the follower wheel to the
bottom of the pushrod seat

Application

Crane DOES NOT recommend the use of oil restrictors.

Lifter
Body Dia.

Follower
Wheel Dia.

Pushrod
Seat Height

Crane Classic
Ultra Pro
Part No.
Series Part No.

American Motors V-8 66-91, 290-304-343-360 (5.9L)-390-401 cu.in.
Vertical locking bar with .200” short pushrod seat location

.904"

.815"

1.325"

66550-16

.904"
.904"
.904"

.815"
.815"
.815"

1.325"
1.455"
1.325"

95542-16
95543-16
95550-16

.904"
.904"
.904"
.904"
.904"
.998"

.815"
.815"
.815"
.815"
.815"
.920"

1.325"
1.455"
1.325"
1.455"
1.325"
1.320"

66542-16
66543-16
95542-16
95543-16
95550-16
66547-16

.998"

.920"

1.515"

66555-16

1.060"

.920"

1.520"

66549-16

.842"
.874"
.904"

.750"
.750"
.815"

1.575"
1.575"
1.595"

X1057L-2
X1061L-2
X1269L-2

.842"

.750"

1.575"

Arias/Fontana/MBR V-8, 8.3L
Vertical locking bar
Vertical locking bar with .120” tall pushrod seat location
Vertical locking bar will accommodate pushrod oiling

Brad Anderson 426, Rodeck TFX-92, Keith Black Aluminum 426 V-8, JP-1
Vertical locking bar
Vertical locking bar with .120” tall pushrod seat location
Vertical locking bar for spread lifter bore blocks
Vertical locking bar for spread lifter bore blocks, with .120” tall pushrod seat location
Vertical locking bar for spread lifter bore cylinder blocks, will accommodate pushrod oiling
Vertical locking bar for 1.000”diameter lifter bores, with standard to .200”spread lifter bore spacing
Vertical locking bar for 1.000" diameter lifter bores, with standard to .200" spread lifter bore spacing,
with .200" tall pushrod seat location, will accommodate pushrod oiling.
Vertical locking bar for 1.062” diameter lifter bores, with standard to .200” spread lifter bore spacing,
with .200” tall pushrod seat location.

Buick/Dart Race Head V-8, 302-350 cu. in.
Vertical locking bar for .842” diameter lifter bores, with .180” offset left intake and exhaust pushrod seats
Vertical locking bar for .875” diameter lifter bores, with .180” offset left intake and exhaust pushrod seats
Vertical locking bar for .904” diameter lifter bores, with .210” offset left intake and exhaust pushrod seats

Chevrolet 90° V-6 78-86, 200-229-262 (4.3L) cu. in.
Vertical locking bar for H.D. aluminum cylinder block or iron blocks with V-8 type lifter bore oiling

866-388-5120 • 386-236-9983 FAX

11519-2

299

Lifters - Mechanical Roller
Application

Crane DOES NOT recommend the use of oil restrictors.

Lifter
Body Dia.

Follower
Wheel Dia.

Pushrod
Seat Height

Crane Classic
Ultra Pro
Part No.
Series Part No.

.842"

.750"

1.575"

11515-16

.842"
.842"

.750"
.750"

1.575"
1.575"

11519-16

.842"

.750"

1.575"

11571-16

.842"

.750"

1.575"

11577-16

.842"

.750"

1.575"

8 of
X1021-2

.874"

.750"

1.575"

11572-16

.874"

.750"

1.575"

11573-16

.874"

.750"

1.575"

8 of
X1062-2

.904"

.815"

1.595"

11574-16

.904"

.815"

1.595"

11578-16

.904"

.815"

1.595"

11575-16

.904"

.815"

1.595"

8 of
X1274-2

.904"

.815"

1.595"

11579-16

.842"

.750"

1.575"

138571-16

.874"

.750"

1.575"

138573-16

.904"

.815"

1.595"

138575-16

.842"

.700"

2.310"

Chevrolet V-8 55-00, 262-400 cu. in., GM Bow Tie, Donovan, Rodeck (except LS1 and SB2)
Horizontal locking bar
Vertical locking bar for standard or tall lifter bore Bow Tie, hydraulic roller, or aftermarket cylinder
blocks
Vertical locking bar for blocks with 55mm, or greater, oversize journal camshafts
Vertical locking bar with .180" offset left and right intake pushrod seats, for standard or tall lifter
bore Bow Tie, hydraulic roller, or aftermarket cylinder blocks
Vertical locking bar with .180" offset left and right intake pushrod seats, for blocks with 55mm, or
greater, oversize journal camshafts
Vertical locking bar for Chevrolet Splayed Valve cylinder heads, with .180” offset left and right intake
and exhaust pushrod seats, for standard or tall lifter bore Bow Tie, hydraulic roller, or aftermarket
cylinder blocks
Vertical locking bar for .875” diameter lifter bores, in standard or tall lifter bore Bow Tie, hydraulic
roller, or aftermarket cylinder blocks
Vertical locking bar for .875” diameter lifter bores, for standard or tall lifter bore Bow Tie, hydraulic
roller, or aftermarket cylinder blocks, with .180” offset left and right intake pushrod seats
Vertical locking bar for .875” diameter lifter bores, for Chevrolet Splayed Valve cylinder heads, with
.180” offset left and right intake and exhaust pushrod seats, for standard or tall lifter bore Bow Tie,
hydraulic roller, or aftermarket cylinder blocks
Vertical locking bar for .904” diameter lifter bores, for standard or tall lifter bore Bow Tie, hydraulic
roller, or aftermarket cylinder blocks
Vertical locking bar for .904" diameter lifter bores, for blocks with 55mm, or greater, oversize journal
camshafts
Vertical locking bar for .904” diameter lifter bores, with .210” offset left and right intake pushrod
seats, for standard or tall lifter bore Bow Tie, hydraulic roller, or aftermarket cylinder blocks
Vertical locking bar for .904” diameter lifter bores, for Chevrolet Splayed Valve cylinder heads with
.210” offset left and right intake and exhaust pushrod seats, for standard or tall lifter bore Bow Tie,
hydraulic roller, or aftermarket cylinder blocks
Vertical locking bar for .904" diameter lifter bores, with .210" offset left and right intake pushrod
seats for blocks with 55mm, or greater, oversize journal camshafts

11570-16
11576-16

Chevrolet V-8 55-00, 262-400 cu.in. with SB2 cylinder heads
Vertical locking bar with .180" offset left and right pushrod seats, for standard or tall lifter bore Bow
Tie, hydraulic roller, or aftermarket cylinder blocks
Vertical locking bar for .875" diameter lifter bores, with .180" offset left and right pushrod seats, for
standard or tall lifter bore Bow Tie, hydraulic roller or aftermarket cylinder blocks
Vertical locking bar for .904" diameter lifter bores, with .210" offset left and right pushrod seats, for
standard or tall lifter bore Bow Tie, hydraulic roller, or aftermarket cylinder blocks

Chevrolet V-8 88-00, 305-350 cu. in., LS1 5.7L (except SB2)
Long body design for use with standard GM alignment bars, in engines originally equipped with
hydraulic roller lifters

10510-16

Section Continued

300

CRANECAMS.COM

Lifters - Mechanical Roller
Application

Crane DOES NOT recommend the use of oil restrictors.

Lifter
Body Dia.

Follower
Wheel Dia.

Pushrod Crane Classic Ultra Pro
Seat Height
Part No. Series PartNo.

.842"
.842"

.700"
.750"

2.310"
1.575"

.842"

.750"

1.575"

144572-16

.842"
.842"
.874"
.874"

.750'
.750'
.750'
.750'

1.575"
1.575"
1.575"
1.575"

123570-16
123571-16
123572-16
123573-16

.842"

.750"

1.575"

15519-16
13515-16
13519-16

Chevrolet V-8 2000-up, 5.7L LS1/LS2, LS3/L92, LS6 & Vortec 4800, 5300, 6000
Long body design for use with standard GM alignment bars, in engines originally equipped with hydraulic
roller lifters
Vertical locking bar, long body design, for increased lift and reduced base circle camshafts
Vertical locking bar, long body design, for Warhawk blocks, for increased lift and reduced base circle
camshafts.

144511-16
144570-16

Chevrolet V-8 98-05, 5.7L SB2 (for canted lifter bore blocks)
Vertical locking bar
Vertical locking bar with .180” offset left and right intake pushrod seats
Vertical locking bar for .875” diameter lifter bores
Vertical locking bar for .875” diameter lifter bores, with .180” offset left and right intake pushrod seats

Chevrolet V-8 58-65, 348-409-427 (Z-11) cu.in.
Vertical locking bar

Chevrolet V-8 65-00, 396-402-427-454-502 cu.in. (including Gen V and Gen VI), Donovan, Rodeck 481
Horizontal locking bar—must use 3/8” diameter pushrods
Vertical locking bar for standard or tall lifter bore cylinder blocks
Vertical locking bar for blocks with 55mm, or greater, oversize journal camshafts
Vertical locking bar with .180” offset left and right intake pushrod seats, for standard or tall lifter bore
cylinder blocks
Vertical locking bar with .180” offset left and right intake pushrod seats, for blocks with 55mm, or greater,
oversize journal camshafts
Vertical locking bar for .875” diameter lifter bores, for standard or tall lifter bore cylinder blocks
Vertical locking bar for .875” diameter lifter bores, for standard or tall lifter bore cylinder blocks, with .180”
offset left and right intake pushrod seats
Vertical locking bar for .904” diameter lifter bores, for standard or tall lifter bore cylinder blocks
Vertical locking bar for .904” diameter lifter bores, for blocks with 55mm, or greater, oversize journal
camshafts
Vertical locking bar for .904” diameter lifter bores, with .210” offset left and right intake pushrod seats, for
standard or tall lifter bore cylinder blocks
Vertical locking bar for .904” diameter lifter bores, with .210” offset left and right intake pushrod seats, for
blocks with 55mm, or greater, oversize journal camshafts

.842"
.842"
.842"

.750"
.750"
.750"

1.575"
1.575"
1.575"

.842"

.750"

1.575"

13571-16

.842"
.874"

.750"
.750"

1.575"
1.575"

13577-16
13572-16

.874"
.904"

.750"
.815"

1.575"
1.595"

13573-16
13574-16

.904"

.815"

1.595"

13578-16

.904"

.815"

1.595"

13575-16

.904"

.815"

1.595"

13579-16

.842"

.700"

2.310"

13570-16
13576-16

Chevrolet V-8 96-00, 454 (7.4L)-502 (8.2L) cu.in. Gen VI
Long body design for use with standard GM alignment bars in engines originally equipped with hydraulic
roller lifters

866-388-5120 • 386-236-9983 FAX

16510-16

301

Lifters - Mechanical Roller
Application

Crane DOES NOT recommend the use of oil restrictors.

Lifter
Body Dia.

Follower
Wheel Dia.

.904"
.904"
.904"

.750'
.815"
.815'

Pushrod Crane Classic Ultra Pro
Seat Height
Part No. Series Part No.

Chrysler V-8 51-58, 301-331-354-392 cu.in.
Vertical locking bar
Vertical locking bar
Vertical locking bar with .120” tall pushrod seat location

1.460"
1.325"
1.455"

66515-16
66542-16
66543-16

Chrysler-Dodge-Plymouth V-8 64-00, “LA” 273-318-340-360 cu.in. (No lifter bore oiling modifications required)
Vertical locking bar
Vertical locking bar
Vertical locking bar will accommodate pushrod oiling
Vertical locking bar for tall lifter bore cylinder blocks, with .400” tall pushrod seat location

.904"
.904"
.904"
.904"

.750"
.815"
.815"
.815"

1.460"
1.325"
1.325"
1.725"

.904"

.815"

1.325"

69515-16
69542-16
69550-16
69554-16

Chrysler-Dodge-Plymouth V-8, “LA” R-block 318-360 cu.in. w/ 48° lifter bank angle
(R-blocks having 59° lifter bank angles are not intended for use w/ roller camshafts)
Vertical locking bar will accommodate pushrod oiling

69552-16

Chrysler-Dodge-Plymouth V-8 58-78, “B” 350-361-383-400-426-440 cu.in. (No lifter bore oiling modifications required)
Vertical locking bar
Vertical locking bar
Vertical locking bar with .120” tall pushrod seat location
Vertical locking bar will accommodate pushrod oiling
Vertical locking bar for tall lifter bore cylinder blocks, with .400” tall pushrod seat location

.904"
.904"
.904"
.904"
.904"

.750"
.815"
.815"
.815"
.815"

1.460"
1.325"
1.455"
1.325"
1.725"

66515-16
66542-16
66543-16
66550-16
66554-16

Chrysler-Dodge-Plymouth V-8 64-71, Hemi 426 cu.in. (also see Keith Black roller lifter listings) (No lifter bore oiling modifications required)

VALVE TRAIN

Vertical locking bar
Vertical locking bar
Vertical locking bar with .120” tall pushrod seat location
Vertical locking bar will accommodate pushrod oiling
Vertical locking bar for tall lifter bore cylinder blocks with .400” tall pushrod seat location
Vertical locking bar for 1.000” diameter lifter bores, with standard to .200” spread lifter bore spacing, with
.200” tall pushrod seat location, will accommodate pushrod oiling

.904"
.904"
.904"
.904"
.904"

.750"
.815"
.815"
.815"
.815"

1.460"
1.325"
1.455"
1.325"
1.725"

.998"

.920"

1.515"

.904"
.904"
.904"

.750"
.815"
.815"

1.460"
1.325"
1.455"

.998"

.920"

1.515"

66515-16
66542-16
66543-16
66550-16
66554-16
66555-16

Donovan V-8, 417 cu.in.
Vertical locking bar
Vertical locking bar
Vertical locking bar with .120” tall pushrod seat location
Vertical locking bar for 1.000” diameter lifter bores, with standard to .200” spread lifter bore spacing, with
.200” tall pushrod seat location, will accommodate pushrod oiling

302

CRANECAMS.COM

66515-16
66542-16
66543-16
66555-16

Lifters - Mechanical Roller
Application

Crane DOES NOT recommend the use of oil restrictors.

Lifter
Body Dia.

Follower Pushrod Seat Crane Classic Ultra Pro
Wheel Dia.
Height
Part No. Series Part No.

Ford V-8 62-00, 221-255 (4.2L)-260-289-302-5.0L, 5.0L H.O., Boss 302, 351W cu.in.
Vertical locking bar
Vertical locking bar
Vertical locking bar with .180” offset right intake pushrod seats
Vertical locking bar for .904” diameter lifter bores
Vertical locking bar for .904” diameter lifter bores, with .210” offset right intake pushrod seats

.874"
.874"
.874"
.904"
.904"

.750"
.750"
.750"
.815"
.815"

1.720"
1.720"
1.720"
1.720"
1.720"

44518-16

.874"
.874"
.874"
.904"
.904"

.750"
.750"
.750"
.815"
.815"

1.720"
1.720"
1.720"
1.720"
1.720"

44518-16

.874"
.874"
.874"
.904"
.904"

.750"
.750"
.750"
.815"
.815"

1.720"
1.720"
1.720"
1.720"
1.720"

44518-16

.874"
.874"
.874"
.904"
.904"

.750"
.750"
.750"
.815"
.815"

1.720"
1.720"
1.720"
1.720"
1.720"

30518-16

.874"
.874"
.874"
.874"
.904"
.904"

.750"
.750"
.750"
.750"
.815"
.815"

1.720"
1.720"
1.720"
1.720"
1.720"
1.720"

30518-16

.904"

.815"

1.720"

35575R-16

.874"
.904"

.750"
.815"

1.720"
1.720"

30570-16
30574-16

44570-16
44571-16
44574-16
44575-16

Ford V-8 70-82, Boss 351-351C- 351M-400 cu.in.
Vertical locking bar
Vertical locking bar
Vertical locking bar with .180” offset right intake pushrod seats
Vertical locking bar for .904” diameter lifter bores
Vertical locking bar for .904” diameter lifter bores, with .210” offset right intake pushrod seats

44570-16
44571-16
44574-16
44575-16

Ford V-8, SVO 302 and SVO 351
Vertical locking bar
Vertical locking bar
Vertical locking bar with .180” offset right intake pushrod seats
Vertical locking bar for .904” diameter lifter bores
Vertical locking bar for .904” diameter lifter bores, with .210” offset right intake pushrod seats

44570-16
44571-16
44574-16
44575-16

Ford V-8 63-76, 352-360-390-406-410-427-428 cu.in.
Vertical locking bar
Vertical locking bar
Vertical locking bar with .180” offset left and right intake pushrod seats
Vertical locking bar for .904” diameter lifter bores
Vertical locking bar for .904” diameter lifter bores, with .210” offset left and right intake pushrod seats

35570-16
35571-16
35574-16
35575-16

Ford V-8 68-97, 370-429-460 cu.in. (except 429 Boss Hemi)
Vertical locking bar
Vertical locking bar
Vertical locking bar with .180” offset left and right intake pushrod seats
Vertical locking bar with .180” offset right intake pushrod seats, for Ford Racing C460 cylinder heads
Vertical locking bar for .904” diameter lifter bores
Vertical locking bar for .904” diameter lifter bores, with .210” offset left and right intake pushrod seats
Vertical locking bar for .904” diameter lifter bores, with .210” offset right intake pushrod seats, for Ford Racing
C460 cylinder heads

35570-16
35571-16
35571R-16
35574-16
35575-16

Ford V-8 69-70, 429 Boss Hemi
Vertical locking bar
Vertical locking bar for .904” diameter lifter bores

866-388-5120 • 386-236-9983 FAX

303

Lifters - Mechanical Roller
Application

Crane DOES NOT recommend the use of oil restrictors.

Lifter
Body Dia.

Follower
Wheel Dia.

Pushrod Crane Classic Ultra Pro
Seat Height
Part No. Series Part No.

.904"

.815"

1.385"

140550-16

.842"

.750"

1.705"

28570-16

.842"

.750"

1.705"

28570-16

.842"
.842"
.904"

.750"
.750"
.815"

1.575"
1.575"
1.595"

13570-16
13571-16
13574-16

.904"

.815"

1.595"

13575-16

Johnson/Rodeck V-8, 481X
Vertical locking bar for .904” diameter lifter bores with pushrod oiling

Oldsmobile V-8 64-84, 260-307 (5.0L) -330-350 (5.7L) -400-403-425-455 cu.in.
Vertical locking bar for .842” diameter lifter bores

Pontiac V-8 55-81, 287-316-326-347-350-370-389-400 (6.6L)-421-428-455 cu.in.
Vertical locking bar

Rodeck V-8, 481 cu.in. (except 481X)
Vertical locking bar
Vertical locking bar with .180” offset left and right intake pushrod seats
Vertical locking bar for .904” diameter lifter bores, for standard or tall lifter bore cylinder blocks
Vertical locking bar for .904” diameter lifter bores, with .210” offset left and right intake pushrod seats, for
standard or tall lifter bore cylinder blocks

Replacement Locking Bar Kits for Horizontal Bar Roller Lifters (All Kits Include Two Locking Bars and Four Hold Down Springs)
Application

Part No.

Chevrolet V-8 262-400
For Part Number: 11515-16

99557-1

VALVE TRAIN

Chevrolet V-8 396-502
For Part Number: 13515-16

304

99559-1

CRANECAMS.COM

Lubricants
Assembly Lube (Paste)
Crane Super Moly Lube is a moly-disulfide base lubricant, for use on cam lobes, lifters and distributor drive gears and should be used for all cam installations (except for roller lifter applications).
Advised for cup-end pushrod installation where only splash lubricant is utilized.
Also used in many areas of transmission and driveline assembly, where high initial loading occurs,
and galling should be minimized. Not recommended where normal oil flow may be impeded due
to the high viscosity of this product.

Description

Part No.

Two 1-ounce packages
99002-1

1-pound container
99004-1

Crane Engine Assembly Lube is specially formulated to provide extra lubrication protection to
engine components during assembly, and to provide outstanding resistance to scuffing, wear and
friction during critical break-in. This lubricant is recommended for use on several different engine
components, such as: rocker arm fulcrum balls, needle bearings, roller tips or rocker shafts; timing
chain sprockets and gears; roller lifters and roller camshafts; engine bearing surfaces; outer surface
of hydraulic or mechanical lifter bodies (use Super Moly Lube [paste] on face of these lifters).
Description

Part No.

4-ounce container
99008-1

Super Lube Break-In Concentrate For Cam & Lifter Installation
The original Crane Cams Super Lube Break-In Concentrate is an anti-wear additive formulated with a
high concentration of special zinc dithiophosphate to provide sustained protection against cam
lobe and flat-faced lifter scuffing and wear. This is especially important when using modern oils that
have been compounded for use with roller-type camshafts. This oil supplement is to be added to
the engine oil for the initial break-in period after the installation of a new camshaft and lifters.
Description

Part No.

8-ounce container
99003-1

866-388-5120 • 386-236-9983 FAX

305

Pushrods
The Strongest, Most Reliable Chromemoly Steel Pushrods Available!
Crane Cams precision manufactures
high strength tubular steel pushrods for
almost any engine. Popular length and
diameter pushrods are listed here.
Custom made pushrods are also available by using our “Special Order
Pushrod” Form, page 305. These pushrods are available in any length, diameter of tubing, type of ends, with or without heat treating.
Crane performance pushrods are made
from 4130 chromemoly seamless steel
tubing. The ends are precision made,
carburized, heat treated for strength
and wear resistance and press fit into
the tubing. Where indicated, Crane
pushrods are also carbonitride heat
treated to strengthen the tubing and
harden it for use with or without pushrod guideplates. In these instances, the ends are spot welded into the tubing for
maximum strength and reliability. Hardened pushrods must be used with steel pushrod guideplate equipped cylinder
heads (page 311) to prevent premature wear and failure.

VALVE TRAIN

Also listed in this section, where applicable, are the Crane Pro-Series One-Piece Pushrods. These are cold-forged, die
formed, heat treated and centerless ground pushrods for both small and big block Chevrolet V-8 engines and other engine
applications where pushrods with 5/16” dia. ball ends are required. For additional information, see page 309.
Application

Length

Overall
Length

Tubing Dia. Top

Ends
Bottom

Stock
Stock
+.200

7.850
8.050
8.250

5/16
5/16
5/16

Stock

10.200

5/16

B-4

B-4

102621-16

Stock
+.282

9.718
10.000

5/16
5/16

B-4
B-4

B-4
B-4

20621-12
20622-12

Stock
Stock
Stock

6.163
7.765
7.178

5/16
5/16
5/16

B-4
B-4
B-4

B-4
B-4
B-4

25621-12
11621-12
10621-12

-.719
Stock
Stock
+.100
+.100
+.160
+.200
+.250
Stock
Stock

7.046
7.765
7.765
7.865
7.865
7.925
7.965
8.015
7.178
7.400

5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16

B-4
B-4
B-4
B-4
B-4
B-4
B-4
B-4
B-4

B-4
B-4
B-4
B-4
B-4
B-4
B-4
B-4
B-4

11628-16
11621-16
11630-16
11622-16
11632-16
11624-16
11633-16
11635-16
10621-16
144621-16

-.150

7.250

5/16

Part No.

American Motors V-8 (Includes AMC/Jeep)
70-91, 304 thru 401 with hydraulic lifters, Pro Series One Piece, heat treated, heavy wall
66-91, 290 thru 401 with mechanical lifters, Pro Series One Piece, heat treated, heavy wall
66-91, 290 thru 401 with 66550-16 roller lifters, Pro Series One Piece, heat treated, heavy wall

95637-16
95641-16
95645-16

Cadillac V-8
68-81, 368 thru 500 heat treated, heavy wall

Chevrolet I-6
62-84, 194-230-250 heat treated, heavy wall
62-84, 194-230-250 with Crane aluminum rocker arms, heat treated, heavy wall

Chevrolet V-6
80-88, 60° 173 with cast iron in-line valve cylinder heads, heat treated, heavy wall
78-86, 90° 200 thru 262 heat treated, heavy wall
92-02, 90° 4.3L with Factory Hydraulic Roller Lifters, heat treated, heavy wall

Chevrolet Small Block V-8
55-87, 262 thru 400 with Crane Hydraulic Roller Lifters, heat treated, heavy wall
55-87, 262 thru 400 heat treated
55-87, 262 thru 400 heat treated, heavy wall
55-87, 262 thru 400 heat treated
55-87, 262 thru 400 heat treated, heavy wall
55-87, 262 thru 400 heat treated
55-87, 262 thru 400 heat treated, heavy wall
55-87, 262 thru 400 heat treated, heavy wall
88-99, 305-350 with Factory Hydraulic Roller Lifters, heat treated, heavy wall
97-10, LS1-LS2-LS6 5.7L Pro Series One Piece, heat treated, heavy wall (.080)
97-10, LS1-LS2-LS6 5.7L Pro Series One Piece, heat treated, heavy wall (.080) for Crane
Adjustable Rocker Arm Conversion Kit

306

CRANECAMS.COM

144622-16

Pushrods
Application

Length

Overall
Length

Tubing Dia. Top

Ends
Bottom

-.0686
-.0692
-.0686
-.0692
Stock
Stock
Stock
Stock

8.100 Int.
8.450 Exh.
8.100 Int.
8.450 Exh.
8.786 Int.
9.142 Exh.
8.786 Int.
9.142 Exh.

5/16
5/16
3/8
3/8
5/16
5/16
3/8
3/8

B-4
B-4
B-2 w/h
B-2 w/h
B-4
B-4
B-2 w/h
B-2 w/h

B-4
B-4
B-2 w/h
B-2 w/h
B-4
B-4
B-2 w/h
B-2 w/h

7.531 Int.
8.531 Exh.
7.566 Int.
8.550 Exh.
8.250 Int.
9.250 Exh.
8.250 Int.
9.250 Exh.
8.250 Int.
9.250 Exh.
7.936 Int.
8.906 Exh.
7.950 Int.
8.950 Exh.
8.655 Int.
9.625 Exh.
8.200 Int.
9.150 Exh.

3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
7/16
7/16
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8

B-2 w/h
B-2 w/h

B-2 w/h
B-2 w/h

B-2 w/h
B-2 w/h

B-2 w/h
B-2 w/h

B-14
B-14
B-2 w/h
B-2 w/h

B-14
B-14
B-2 w/h
B-2 w/h

B-2 w/h
B-2 w/h

B-2 w/h
B-2 w/h

Stock

7.330

5/16

C-4

B-3

69621-16

-.750

6.580

5/16

C-4

B-3

69628-16

Stock

7.455

5/16

C-4

B-3

69622-16

Stock

6.812

5/16

B-4

B-4

36621-16

Stock

8.250

3/8

C-2

B-2

64640-16

-.750

7.500

3/8

C-2

B-2

64628-16

Stock

8.609

3/8

C-2

B-1

64621-16

Stock

9.125

3/8

C-2

B-2

64641-16

-.750

8.375

3/8

C-2

B-2

64629-16

Stock
Stock
Stock
-.750
-.750
Stock
Stock

9.250
10.656 Int.
11.594 Exh.
9.906 Int.
10.843 Exh.
10.843 Int.
11.781 Exh.

3/8
3/8
3/8
3/8
3/8
3/8
3/8

C-2
C-2
C-2
C-2
C-2
C-2
C-2

B-1
B-1
B-1
B-2
B-2
B-1
B-1

64622-16

Part No.

Chevrolet V-8
58-65, 348-409-427 (Z-11) with Crane Hydraulic Roller Lifters, heat treated, heavy wall
58-65, 348-409-427 (Z-11) with Crane Hydraulic Roller Lifters, heat treated, heavy wall
58-65, 348-409-427 (Z-11), heat treated, heavy wall
58-65, 348-409-427 (Z-11), heat treated, heavy wall

15630-16
15640-16
15621-16
15634-16

Chevrolet Big Block V-8
-.719
65-90, 396 thru 454 with Crane Hydraulic Roller Lifters, heat treated, heavy wall
-.719
65-90, 396 thru 454 with Crane Hydraulic Roller Lifters, Pro Series One Piece, heat treated, -.700
heavy wall
-.700
Stock
65-90, 396 thru 454 heat treated, heavy wall
Stock
Stock
65-90, 396 thru 454 Pro Series One Piece, heat treated, heavy wall
Stock
Stock
65-90, 396 thru 454 heat treated, heavy wall
Stock
-.719
66-90, 366-427 Tall Deck (+.400”) w/Crane Hyd. Roller Lifters, heat treated,heavy wall
-.719
-.705
66-90, 366-427 Tall Deck (+.400”) w/Crane Hyd. Roller Lifters, Pro Series One Piece, heat
treated, heavy wall
-.675
Stock
66-90, 366-427 Tall Deck (+.400”) heat treated, heavy wall
Stock
01-08, 8.1 Litre with hydraulic lifters and adjustable rockers, Pro Series One Piece, heat
Stock
treated, heavy wall
Stock

13628-16
13642-16
13634-16
13640-16
13630-16
13629-16
13643-16
13635-16
26640-16

Chrysler-Dodge-Plymouth V-8
64-91, 273 thru 360 “LA” with hydraulic lifters and adjustable rockers, heat treated, heavy wall
64-91, 273 thru 360 “LA”, with Crane Hydraulic Roller Lifters and adjustable rockers, heat
treated, heavy wall
64-91, 273 thru 360 “LA”, with mechanical lifters and adjustable rockers, heat treated, heavy
wall
92-00, 318-360 “Magnum” with Factory Hydraulic Roller Lifters and Crane adjustable rockers with 36655-16 conversion kit, heat treated, heavy wall
58-78, 350 thru 400 “B” Low Block with hydraulic lifters and adjustable rockers, heat treated,
heavy wall
58-78, 350 thru 400 “B” Low Block with Crane Hydraulic Roller Lifters and adjustable
rockers, heat treated, heavy wall
58-78, 350 thru 400 “B” Low Block with mechanical lifters and adjustable rockers, heat
treated, heavy wall
58-78, 413 thru 440 “B” High Block with hydraulic lifters and adjustable rockers, heat treated,
heavy wall
58-78, 413 thru 440 “B” High Block with Crane Hydraulic Roller Lifters and adjustable rockers, heat treated, heavy wall
58-78, 413 thru 440 “B” High Block with mechanical lifters and adjustable rockers, heat
treated, heavy wall
64-71, 426 Hemi with hydraulic lifters, heat treated, heavy wall
64-71, 426 Hemi with Crane Hydraulic Roller Lifters, heat treated, heavy wall
64-71, 426 Hemi with mechanical lifters heat treated, heavy wall

66621-16
66628-16
65689-16

Section Continued
866-388-5120 • 386-236-9983 FAX

307

Pushrods
Application

Length

Overall
Length

Tubing Dia. Top

Ends
Bottom

Part No.

Stock

10.203

5/16

B-4

B-4

50621-12

Stock
Stock

6.812
6.875

5/16
5/16

B-4
B-4

B-4
B-4

36621-16
36622-16

-.332

6.500

5/16

95610-16

-.132

6.700

5/16

95614-16

Stock

6.258

5/16

B-4

B-4

36631-16

+.117

6.375

5/16

B-4

B-4

36625-16

-.095
Stock

6.200
8.200

5/16
5/16

95604-16
95644-16

-.366

7.800

5/16

95636-16

-.191
Stock
Stock

8.000
7.650
8.406

5/16
5/16
5/16

95640-16
95633-16
52621-16

-.625
Stock

7.781
8.500

5/16
5/16

95636-16
95650-16

-.800

8.700

5/16

95654-16

-.625

8.900

5/16

95658-16

Stock

9.234

3/8

C-1

B-1

34621-16

Stock
-.109
Stock

10.656
9.125
8.563

3/8
3/8
5/16

C-1
C-1
B-2 w/h

B-1
B-2
B-2 w/h

34622-16
34641-16
35622-16

Stock

8.656

5/16

B-4

B-4

35621-16

Stock
Stock

8.531
10.656

5/16
5/16

C-3
C-3

B-11
B-11

905-0003
905-0004

8.350

5/16

9.125
8.700

5/16
5/16

Ford I-6
64-96, 240-300, heat treated, heavy wall

Ford V-8

VALVE TRAIN

63-68, 221 thru 302, heat treated, heavy wall
69-95, 255 thru 302, heat treated, heavy wall
68-87, 255 thru 302 with Crane Retrofit Hydraulic Roller Lifters and bottleneck studs or
pedestal mount rocker arms, Pro Series One Piece, heat treated, heavy wall
77-87, 255 thru 302 with Crane Retrofit Hydraulic Roller Lifters and adjustable rocker
arms, Pro Series One Piece, heat treated, heavy wall
86-96, 302 and 302 H.O. with Factory Hydraulic Roller Lifters, standard base circle camshaft, and pedestal mount rocker arms, heat treated, heavy wall
86-96, 302 and 302 H.O. with Factory Hydraulic Roller Lifters and Crane aluminum rocker
arms, heat treated, heavy wall
85-94, 302 and 302 H.O. with Factory Hydraulic Roller Lifters and Crane Fireball cylinder
heads, Pro Series One Piece, heat treated, heavy wall
69-93, 351W, Pro Series One Piece, heat treated, heavy wall
69-93, 351W with Crane Retrofit Hydraulic Roller Lifters and bottleneck studs or pedestal
mount rocker arms, Pro Series One Piece, heat treated, heavy wall
77-93, 351W with Crane Retrofit Hydraulic Roller Lifters and adjustable rocker arms, Pro
Series One Piece, heat treated, heavy wall
69-70, Boss 302, Pro Series One Piece, heat treated, heavy wall
70-74, 351C, heat treated, heavy wall
70-74, 351C with Crane Retrofit Hydraulic Roller Lifters and adjustable rocker arms, heat
treated, Pro Series One Piece, heat treated, heavy wall
71-72, Boss 351, Pro Series One Piece, heat treated, heavy wall
71-82, 351M-400 w/ Crane Retrofit Hydraulic Roller Lifters & pedestal mount rocker arms,
Pro Series One Piece, heat treated, heavy wall
71-82, 351M-400 with Crane Retrofit Hydraulic Roller Lifters and adjustable rocker arms
with 52655-16 conversion kit, Pro Series One Piece, heat treated, heavy wall
58-76, 332 thru 428 FE with hydraulic and mechanical lifters and adjustable rockers, heat
treated, heavy wall
58-76, 332 thru 428 FE with shell mechanical lifters and adjustable rockers, heat treated,
heavy wall
58-76, 332 thru 428 with roller lifters, heat treated, heavy wall
69-97, 370 thru 460, heat treated, heavy wall
70, 429 Super CJ, and all 370 thru 460 with 5/16" pushrod guideplates, heat treated, heavy
wall

B-4

B-4

MG-MGA-MGB 4 Cylinder
40-54, 1250cc TC, TD, TF
57-80, 1598-1798cc MGA, MGB

Oldsmobile V-8
64-84, 260-307-330-350-403 with hydraulic lifters , Pro Series One Piece, heat treated, heavy
wall
Stock

95647-16

Pontiac V-8
57-81, 265-287-316-347-350-389-400-428-455, heat treated, heavy wall
62-67, 326-389-400-421 , Pro Series One Piece, heat treated, heavy wall

308

Stock
Stock

CRANECAMS.COM

B-4

B-4

28624-16
95654-16

Pushrods - One Piece
Pro Series, One-Piece, Cold-Forged Pushrods
Crane Cams Pro Series, one-piece pushrods are cold-forged, with a
precisely formed end that is actually stronger than the tubing wall
itself!
Pro Series pushrods are made from aircraft quality, .080” wall, 4130
chromemoly steel tubing. Finished overall length is accurate to within
±.005” per pushrod. These are available in 5/16” and 3/8” diameter,
each with 5/16” diameter ball ends, and .050” length increments
(6.000” to 9.200” OAL in 5/16” diameter, and 7.050” to 11.000” OAL in
3/8” diameter), heat treated for use with or without pushrod guideplates. Each pushrod is laser etched with its overall length for quick
identification.

Pro Series 5/16” Diameter One-Piece Pushrods
Overall Length
6.000”
6.050”
6.100”
6.150”
6.200”
6.250”
6.300”
6.350”
6.400”
6.450”
6.500”
6.550”
6.600”
6.650”
6.700”
6.750”
6.800”

Part No.
95600-16
95601-16
95602-16
95603-16
95604-16
95605-16
95606-16
95607-16
95608-16
95609-16
95610-16
95611-16
95612-16
95613-16
95614-16
95615-16
95616-16

Overall Length
6.850”
6.900”
6.950”
7.000”
7.050”
7.100”
7.150”
7.200”
7.250”
7.300”
7.350”
7.400”
7.450”
7.500”
7.550”
7.600”

Part No.
95617-16
95618-16
95619-16
95620-16
95621-16
95622-16
95623-16
95624-16
95625-16
95626-16
95627-16
95628-16
95629-16
95630-16
95631-16
95632-16

Overall Length
7.650”
7.700”
7.750”
7.800”
7.850”
7.900”
7.950”
8.000”
8.050”
8.100”
8.150”
8.200”
8.250”
8.300”
8.350”
8.400”

Part No.
95633-16
95634-16
95635-16
95636-16
95637-16
95638-16
95639-16
95640-16
95641-16
95642-16
95643-16
95644-16
95645-16
95646-16
95647-16
95648-16

Overall Length
8.450”
8.500”
8.550”
8.600”
8.650”
8.700”
8.750”
8.800”
8.850”
8.900”
8.950”
9.000”
9.050”
9.100”
9.150”
9.200”

Part No.
95649-16
95650-16
95651-16
95652-16
95653-16
95654-16
95655-16
95656-16
95657-16
95658-16
95659-16
95660-16
95661-16
95662-16
95663-16
95664-16

Part No.
95797-16
95798-16
95799-16
95800-16
95801-16
95802-16
95803-16
95804-16
95805-16
95806-16
95807-16
95808-16
95809-16
95810-16
95811-16
95812-16
95813-16
95814-16
95815-16
95816-16

Overall Length
9.050”
9.100”
9.150”
9.200”
9.250”
9.300”
9.350”
9.400”
9.450”
9.500”
9.550”
9.600”
9.650”
9.700”
9.750”
9.800”
9.850”
9.900”
9.950”
10.000”

Part No.
95817-16
95818-16
95819-16
95820-16
95821-16
95822-16
95823-16
95824-16
95825-16
95826-16
95827-16
95828-16
95829-16
95830-16
95831-16
95832-16
95833-16
95834-16
95835-16
95836-16

Overall Length
10.050”
10.100”
10.150”
10.200”
10.250”
10.300”
10.350”
10.400”
10.450”
10.500”
10.550”
10.600”
10.650”
10.700”
10.750”
10.800”
10.850”
10.900”
10.950”
11.000”

Part No.
95837-16
95838-16
95839-16
95840-16
95841-16
95842-16
95843-16
95844-16
95845-16
95846-16
95847-16
95848-16
95849-16
95850-16
95851-16
95852-16
95853-16
95854-16
95855-16
95856-16

Pro Series 3/8” Diameter One-Piece Pushrods
Overall Length
7.050”
7.100”
7.150”
7.200”
7.250”
7.300”
7.350”
7.400”
7.450”
7.500”
7.550”
7.600”
7.650”
7.700”
7.750”
7.800”
7.850”
7.900”
7.950”
8.000”

Part No.
95777-16
95778-16
95779-16
95780-16
95781-16
95782-16
95783-16
95784-16
95785-16
95786-16
95787-16
95788-16
95789-16
95790-16
95791-16
95792-16
95793-16
95794-16
95795-16
95796-16

Overall Length
8.050”
8.100”
8.150”
8.200”
8.250”
8.300”
8.350”
8.400”
8.450”
8.500”
8.550”
8.600”
8.650”
8.700”
8.750”
8.800”
8.850”
8.900”
8.950”
9.000”

866-388-5120 • 386-236-9983 FAX

309

Pushrods - Accessories
Adjustable Checking Pushrods
These Checking Pushrods are adjustable with over
1.000” of travel, enabling you to arrive at the correct pushrod length to create the correct valve
train geometry for your particular engine, or when
using hydraulic lifters, to determine hydraulic lifter
preload. These pushrods are not to be run in your
engine. Once correct pushrod length is determined, refer to our pushrod listings on pages 306308, or order special length pushrods on page 305. Checking Pushrods come two per package.
Application

Length

Diameter

Part No.

7.500 to 8.700”

5/16”

99726-2

8.500 to 9.800”

5/16”

99727-2

7.500 to 8.700”

5/16”

99726-2

7.500 to 8.700”
8.500 to 9.800”

5/16”
5/16”

99730-2

6.125 to 7.500”

5/16”

99725-2

7.500 to 8.700”

5/16”

99726-2

8.500 to 9.800”

5/16”

99727-2

6.125 to 7.500”

5/16”

99725-2

6.125 to 7.500”

5/16”

99725-2

8.500 to 9.800”

5/16”

99727-2

7.500 to 8.700”

5/16”

99726-2

7.500 to 8.700”

5/16”

99726-2

8.500 to 9.800”

5/16”

99727-2

8.500 to 9.800”

5/16”

99727-2

American Motors V-8 290 thru 401
Buick V-8 400 thru 455
Chevrolet V-8 262 thru 400
Chevrolet V-8 396 thru 454
Chrysler “LA” V-8 273 thru 360
VALVE TRAIN

Chrysler “B” V-8 Low Block 350, 361, 383, 400
Chrysler “B” V-8 High Block 413, 426, 440
Ford V-8 221 thru 302
Ford V-8 Boss 302
Ford V-8 351M-400
Ford V-8 Boss 351, 351C, 370-429-460
Oldsmobile V-8 260 thru 350 and 403
Oldsmobile V-8 400, 425, 455
Pontiac V-8 326, 389, 400, 421

Section Continued

310

CRANECAMS.COM

Pushrod Accessories
Pushrod Guideplates
Crane’s pushrod guideplates feature a significant increase in strength over stock designs.
Their unique design provides a more rigid guide, reduces flexing, stabilizes the pushrod
and reduces rocker arm “wander.” All sets include 8 guideplates.
Heat treated and carburized pushrods must be used with these guideplates, or premature pushrod wear and failure will occur. Cylinder head machining and screw-in rocker
arm studs may be required to install these guideplates. Refer to the engine application and
rocker arm pages for additional information.
Application

Pushrod Diameter

Part No.

Chevrolet 90° V-6 78-86, 200 thru 262
5/16”

11650-1

5/16”

11650-1

5/16”
3/8”

144650-1
144651-1

5/16”
3/8”

201650-1
201651-1

3/8”

13650-1

5/16”

36650-1

5/16”

52650-1

Chevrolet V-8 55-95, 262 thru 400
Chevrolet V-8 97-10, LS1-LS2-LS6 5.7L Vortec 4800, 5300, 6000
(for use with Crane adjustable rocker arms)
Chevrolet V-8 08-10, L92 cylinder heads
(for use with Crane adjustable rocker arms)
Chevrolet V-8 65-90, 396 thru 454 and 502
Ford V-8 62-92, 221 thru 302 and 351W
Ford V-8 69-82, 351C-351M-400

Rocker Arm Guideplate Conversion Kits

Converts Pedestal-Mount Dodge and Ford Cylinder Heads to Adjustable Rocker Arms
Crane Cams’ rocker arm stud/pushrod guideplate conversion kits enable you to convert latemodel Dodge and Ford V-8 engines with pedestal mount rocker arms to an adjustable-type
valve train without machine work or cylinder head removal. Detailed description on page 325.
Description
Dodge 92-02, Magnum V-8 318 (5.2L) and 360 (5.9L) engines with 5/16”-18 threaded stud bosses. Must use
11746-16 or 11759-16 aluminum rocker arms for 3/8” rocker arm studs and 5/16” dia. 36621-16
(heat treated) pushrods.
Dodge 92-02, Magnum V-8 318 (5.2L) and 360 (5.9L) engines with 5/16”-18 threaded stud bosses. Must use
11747-16 or 11755-16 aluminum rocker arms for 7/16” rocker arm studs and 5/16” dia. 36621-16
(heat treated) pushrods.
Dodge Aluminum Magnum and Crate Motor cylinder heads with 3/8”-16 threaded stud bosses. Must use 11746-16
or 11759-16 aluminum rocker arms for 3/8” rocker arm studs and 5/16” dia. 36621-16
(heat treated) pushrods.
Ford V-8 77-00, 255-302, 302 H.O., 351W engines. Will accept 3/8” stud die-formed steel or Crane aluminum rocker
arms and 5/16” diameter pushrods.
Ford V-8 77-00, 255-302, 302 H.O., 351W engines. Will accept 7/16” stud Crane aluminum rocker arms and 5/16”
diameter pushrods.
Ford V-8 70-82, 351C, 351M, 400, and Ford V-8 72-97, 370-429-460 engines. Will accept 7/16” stud die-formed
steel or Crane aluminum rocker arms and 5/16” dia. pushrods.
Ford V-8 72-97, 370, 429, 460 Engines. Will accept 7/16” stud die-formed steel or Crane aluminum rocker arms
and 3/8” diameter pushrods.
Replacement guideplate insert for 5/16” diameter pushrods (included in kits)
Replacement guideplate insert for 3/8” diameter pushrods (included in kits)

Drawing A

Part No.
36655-16
(Drawing A)
36656-16
(Drawing A)
70655-16
(Drawing A)
36655-16
(Drawing A)
36656-16
(Drawing A)
52655-16
(Drawing B)
35655-16
(Drawing B)
52655GB-16
35655GB-16

866-388-5120 • 386-236-9983 FAX

Drawing B

311

Rocker Arms, Steel & Ductile Iron
Die-Formed Steel

Stock design with better material and heat treat. Many supplied with long slot or extra long
slot to provide more travel for increased valve lift. Economically priced for budget engine
rebuild.

Ductile Iron Shaft Mounted

Creates adjustable valve train for Chrysler ”LA” and “B”, and Ford “FE” series engines. Ductile
iron is stronger than stock cast iron material. Allows valve lash or lifter preload to be accurately set. Can correct for valve stems that vary in length. Requires new pushrods with cup
on one end to fit adjusting screw.

Application

Ratio

Chevrolet 90° V-6 78-87, 200 thru 262
Chevrolet V-8 55-87, 262 thru 400 (Not for use with valve springs over 1.520” O.D.)

VALVE TRAIN

Stock ratio, factory performance replacement with long slot
Stock ratio, with extra long slot
Increased ratio, with extra long slot
Eight each of 1.50 and 1.60 ratio, with extra long slot, includes Kool Nuts
Chevrolet V-8 65-90, 396 thru 454 & 502 (Not for use with valve springs over 1.560” O.D.)
Stock ratio, performance replacement, long slot for up to .560” valve lift
Stock ratio, with extra long slot

Chrysler-Dodge-Plymouth V-8 64-91, “LA” 273-318-340-360

Stud Dia.

Die-Formed Steel, Non Self-Aligning
1.50
3/8”
11800-16
1.50
3/8”
11801-16
1.60
3/8”
11802-16
1.50/1.60
3/8”
11803-16
Die-Formed Steel
1.70
7/16”
13800-16a
1.70
7/16”
13801-16a
Ductile Iron Construction

Stock ratio, adjustable shaft mount design for standard cylinder heads, (will NOT fit Trans-Am, W-2 or W-5 heads), must use special
pushrods. See page 307 for details. New shafts available separately (69618-2).
1.50
Shaft
Increased ratio, adjustable shaft mount design for standard cylinder heads (will NOT fit Trans-Am, W-2 or W-5 heads), must use special
pushrods. See page 307 for details. New shafts available separately (69618-2).
1.60
Shaft
Chrysler-Dodge-Plymouth V-8 58-78, “B” 350-361-383-400-413-426-440
Ductile Iron Construction
Stock ratio, adjustable shaft mount design for standard cylinder heads, (will NOT fit Stage IV or Stage V heads), must use special
pushrods. See page 307 for details. When ordering spares, specify Left Adjuster Offset (64770L-1) or
Right Adjuster Offset (64770R-1) New shafts available separately (64618-2).
1.50
Shaft
Increased ratio, adjustable shaft mount design for standard cylinder heads, (Will NOT fit Stage IV or Stage V heads), must use special
pushrods. See page 307 for details. When ordering spares, specify Left Adjuster Offset (64771L-1) or
Right Adjuster Offset (64771R-1) New shafts available separately (64618-2).
1.60
Shaft
Ford V-8 62-00, 221-260-289-302 and 351W
Cast Construction
Stock ratio, non-rail type with standard stud diameter
1.60
3/8”
Stock ratio, rail type (self aligning), with standard stud diameter, supplied with both 5/16”-24 and 3/8”-24 nuts.
1.60
3/8”
TECH TIP:

Ford V-8 69-82, Boss 302, Boss 351, 351C-351M-400

69771-16*

64770-16
64771-16*
36800-16
36801-16

Die-Formed Steel, Pedestal Mount
1.71
5/16” Bolt
52800-16

Ford cylinder heads with pedestal mount type rocker arms can be easily converted to use adjustable style rocker arms by using a Crane Stud Rocker Arm Stud
Conversion Kit. See page 325 for details.

Ford V-8 63-76, “FE” 352-360-390-406-410-427-428
Adjustable shaft mount design, stock ratio, must use special pushrods. See page 308 for details. New shafts available separately (34618-2).

Ford V-8 68-97, 370-429-460
Stock ratio, for 72-97 cylinder heads, non-adjustable, secured with 5/16” bolt. For hydraulic lifter and hydraulic roller cam applications only.
TECH TIP:

69770-16

Ford cylinder heads with pedestal mount type rocker arms can be easily converted to use adjustable style rocker arms by using a Crane Stud Conversion Kit
with Guideplates. See page 325 for details.

Stock ratio, for 70-82 cylinder heads, non-adjustable, secured with 5/16” bolt. For hydraulic lifter and hydraulic roller cam applications only.
TECH TIP:

Part No.

Ductile Iron Construction
1.76
Shaft
34772-16
Die-Formed Steel, Pedestal Mount
1.71
5/16” Bolt
52800-16b

Ford cylinder heads with pedestal mount type rocker arms can be easily converted to use adjustable style rocker arms by using a Crane Stud Rocker Arm Stud
Conversion Kit. See page 325 for details.

Section Continued

312

CRANECAMS.COM

Rocker Arms, Steel & Ductile Iron
Application

Oldsmobile V-8 67-84, 260-307-350-400-403-425-455
Stock ratio, rocker arms supplied with individual fulcrums, bridge straps, and secured with bolt.

Pontiac V-8 67-81, 265-287-301-316-326-347-350-370-389-400-421-428-455
Stock ratio, for use with bottleneck studs with 7/16” bottom and 3/8” top, includes spacer washers and 3/8” nuts.

Ratio
Stud Dia.
Die-Formed Steel
1.61
Bridge
Die-Formed Steel
1.50
7/16” BN

Part No.
80800-16
28800-16

Nitro-Carb Steel Rockers
For Race Use where Rules Require Stock Type Rockers
Crane Cams Nitro-Carb™ rockers offer 3 to 5 times greater resistance to wear,
fatigue and fracture in high-stress areas. Available exclusively from Crane Cams,
Nitro-Carb rockers eliminate pushrod cup and fulcrum failures with wear resistance and surface hardness properties that are similar to ceramics.
Nitro-Carb rockers deliver the most accurate ratios of any similar steel rockers.
Nitro-Carb rockers are precision die-formed from heat treated steel. Most feature
a long-slot design, and come complete with oil-groove pivot balls and adjusting
nuts at no extra charge.
Crane Cams Nitro-Carb rockers are perfect for high valve spring pressure. Testing
in-lab and on-track, (using Crane 99846-16, XHTCS Tool Steel, stock diameter,
1.255” o.d. valve springs, 115 lb. seat, 350 lbs. open pressure) showed Crane NitroCarb rockers to be failure-free after enduring millions of running cycles.
Nitro-Carb rockers should be used anywhere rules require “stock type steel rockers”. This includes NHRA Stock and IHRA Pure Stock Class drag racing applications plus oval track categories where stock-type rockers are required.

• 3 To 5 Times Stronger Than Stock-Type Steel Rockers
• Precision Die-Formed Steel
• Most Ratio-Accurate Available
• Small & Big-Block Chevy Applications

Application

Part No.

Chevrolet 90° V-6 78-87, 200 thru 262
11801C-1 c,d
11802C-1 c,d

1.5 ratio, extra long slot, 3/8” stud
1.6 ratio, extra long slot, 3/8” stud

Chevrolet V-8 55-87, 262 thru 400
11801C-16 c
11802C-16 c

1.5 ratio, extra long slot, 3/8” stud
1.6 ratio, extra long slot, 3/8” stud

Chevrolet V-8 88-99, 305 thru 350
10800C-16 e

1.5 ratio, self aligning, 3/8” stud

Chevrolet V-8 65-90, 396 thru 454
13801C-16 f

1.7 ratio, long slot, 7/16” stud

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended for use on any
emission controlled vehicles operated on highways or roads.

a 1991-00 454-502 Gen V and VI hydraulic cam engines require the installation of 99152-16 7/16”
rocker arm studs and factory pushrod guideplates (no machining required). Mechanical camshaft
equipped engines require the installation of 99157-16 7/16” rocker arm studs and 13650-1
pushrod guideplates (machining required).
b On 68-71 engines equipped with bottleneck studs, using 99768-16 positive locking nuts will
permit valve adjustment. The 72-97 engines equipped with pedestal mount rocker arms can use
our 36655-16 Conversion Kit for 3/8” pushrods (no machining required) for street applications.

c Non-self aligning, must be used with pushrod guideplate cylinder heads.
d Order in quantity of 12.
e For self-aligning applications only. Not for use with pushrod guideplates, or with cylinder head
castings that guide the pushrod, as severe pushrod wear will occur. Not for LS1 series engines.
f 1992-00 Gen V and VI 454-502 engines require the installation of 99152-16 7/16” rocker arm studs
(no machining required) and factory pushrod guideplates.

866-388-5120 • 386-236-9983 FAX

313

Crane Aluminum Rocker Arms

Crane Cams Aluminum Rocker Arms
More Horsepower, Torque And Response In An Easy Bolt-On!

Crane Cams first introduced the racing world to aluminum rockers in 1964, and since
then we’ve manufactured and sold more than seven million Crane aluminum rockers!
From the beginning, our famous Gold-Race™ aluminum rockers have been continually
enhanced with design and engineering improvements as well as materials upgrades.
Now many generations later, today’s Crane Classic, Energizer®, Gold-Race™, Pro
Series stud-mount, Gold-Race™ shaft-mount or all-new Quick-Lift™ rockers are absolutely the strongest, most ratio-accurate, most durable aluminum rockers made!
Crane aluminum rockers are preferred by professional racing engine builders and offer
outstanding power and performance advantages for street applications. An easy
“Saturday afternoon” installation project, bolting on a set of Crane aluminum rockers
can add from 15 up to 30+ horsepower (with increased ratios), plus increase throttle
response in a street performance engine. Crane aluminum rockers are so strong, durable and reliable that Ford Motor Company® selected our Crane Energizer® needlebearing fulcrum, full-roller rockers for their Cobra V-8 production line engines. To further demonstrate their reliability, they carried the full Ford factory warranty coverage!

VALVE TRAIN

Crane Cams offers aluminum rocker arms for nearly all American V-8 and V-6 engines
plus many inline four and six-cylinder applications. Stock, plus optional longer-thanstock ratios, are offered for most engines. Some applications also provide offset pushrod seats for use on aftermarket cylinder heads with non-stock port locations. All
Crane Cams aluminum rockers come complete with a set of our own positive locking
adjusting nuts, or adjusting screws, at no extra cost to you.

The Strongest, Lightest, Most Ratio-Accurate Aluminum Rockers

“GOOD”
Energizer®
Main Body Material
Manufacturing Method
Maximum Open Spring
Pressure
Fulcrum Design, Unique
Features

Ideal Uses
Engine Applications

314

“BETTER”

“BEST”

Stud Mounted, Full-Roller Fulcrum, Roller Tip
Crane Classic

• Aerospace Quality,
• Vacuum Die-Formed Casting Process
• CNC Machined

• Extruded Billet
• Original Profile
• Heat Treated
• CNC Machined

• 450 lbs.
• Precision Ground Steel Needle Bearings
• Heat Treated Steel Roller Tips
• Adjustable Lock Nuts Included
• Hydraulic & Hydraulic Roller Lifter Equipped Engines
• Street Performance
• Bracket Drag Racing
• Moderate Circle Track
• Truck Performance
• Popular V-8 Engines

• 600 lbs.
• Precision Ground Steel Needle Bearings
• Heat Treated Steel Roller Tips
• Adjustable Lock Nuts Included
• Street Performance
• Marine
• Bracket Drag Racing
• Moderate Circle Track
• Off Road
• Popular V-8 Engines

CRANECAMS.COM

Gold-RaceTM

• Extruded Billet
• Heat Treated
• CNC Machined
• 700 lbs. Std.
• 900 lbs. Wide-Body
• Precision Ground Steel Needle Bearings
• Heat Treated Steel Roller Tips
• Adjustable Lock Nuts Included
• Serious Street
• Bracket Drag Racing
• Circle Track Race
• Truck Performance/Race
• Marine Race or Pleasure Craft
• Most V-8, 6 Cylinder Inline, V-6 & 4 Cylinder Engines

Aluminum Rocker Arms, Energizer
Energizer Rocker Arms
Die Formed Aluminum Body with Needle Bearing Fulcrum and Roller Tip
*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Application

Ratio

Stud Dia.

Part No.

1.60
1.60

3/8”
7/16”

11746-16a
11747-16b

1.50
1.50
1.60
1.60

3/8”
7/16”
3/8”
7/16”

11744-12c
11745-12c
11746-12c
11747-12c

1.50
1.50
1.60
1.60

3/8”
7/16”
3/8”
7/16”

11744-16c
11745-16c
11746-16c
11747-16c

1.70

7/16”

13744-16d

3/8”

11746-16

3/8”
7/16”

11746-16e
11747-16f

5/16” Bolt

44746-16g

1.72

7/16”

27744-16h

1.72

7/16”

27744-16i

1.65

3/8”

80744-16* j

1.65

7/16”

28747-16* k

American Motors V-8 66-91, 290 thru 401
Stock ratio and standard stud diameter
Stock ratio with enlarged stud diameter

Chevrolet 90° V-6 78-87, 200 thru 262
Stock ratio and standard stud diameter
Stock ratio with enlarged stud diameter
Increased ratio with standard stud diameter
Increased ratio with enlarged stud diameter

Chevrolet V-8 55-87, 262 thru 400
Stock ratio and standard stud diameter
Stock ratio with enlarged stud diameter
Increased ratio with standard stud diameter
Increased ratio with enlarged stud diameter

Chevrolet V-8 65-90, 396-402-427-454-502, also 91-00 454-502 Gen V and VI and 01-08 8.1 Litre
Stock ratio and standard stud diameter

Chrysler-Dodge-Plymouth 92-00, “Magnum” 318 (5.2L), 360 (5.9L) (except Magnum R/T)
Stock ratio, must use Crane’s stud conversion kit with guideplates (36655-16), and pushrods (36668-16), to convert from the stock
pedestal rocker arm to this adjustable stud mount design. (Optional heat treated pushrods available, part no. 36621-16.) Stock valve
covers must be modified or spaced upward approximately 3/8” to avoid interference
1.60

Ford V-8 62-00, 221-255-260-289-302-351W
Stock ratio and standard stud diameter
Stock ratio with enlarged stud diameter

1.60
1.60

Ford V-8 77-00, 255-302, 5.0L H.O. and 351W
Increased ratio, pedestal mount type for 77-00 cylinder heads, non-adjustable, secured with 5/16” bolt. For hydraulic lifter, and hydraulic roller
cam applications only.
1.70

Ford V-8 69-82, Boss 302, Boss 351, 351C-351M-400
Stock ratio and standard Boss stud diameter

Ford V-8 68-97, 370-429-460
Stock ratio and standard Cobra Jet stud diameter

Oldsmobile V-8 67-91, 260-307-350-400-403-425-455 cu.in.
Increased ratio for 3/8" straight studs

Pontiac V-8 67-81, 265 thru 455 with Straight 7/16” Rocker Arm Studs
Increased ratio with enlarged stud diameter.
a Must machine 74-91 cylinder heads and install 99156-16 3/8” rocker arm studs and aftermarket
pushrod guideplates. Special order heat treated pushrods are required for use with guideplates.
b Must machine 66-91 cylinder heads and install 99157-16 7/16” rocker arm studs and aftermarket
pushrod guideplates. Special order heat treated pushrods are required for use with guideplates.
c The 1988-99 engines equipped with self-aligning rocker arms require the installation of pushrod
guideplates (and 99157-16 7/16” rocker arm studs, if applicable) and appropriate heat treated
pushrods in order for these rocker arms to function properly. Valve cover clearance must also be
checked. Not suitable for use with center-bolt valve covers.
d The 1991-2000 Gen V & VI engines require the installation of 99152-16 7/16” rocker arm studs (no
machining required) & factory pushrod guideplates. For applications w/ over 480 pounds open
valve spring pressure, the cylinder heads must be machined for the installation of 99157-16 7/16”
rocker arm studs & 13650-1 pushrod guideplates. The 2001-2008 8.1L engines require the installation of 99155-16 7/16” rocker arm studs (no machining required) & factory pushrod guideplates.
e Must machine 66-00 cylinder heads and install 99156-16 3/8” rocker arm studs and 36650-1
pushrod guideplates (heat treated pushrods required), or use 36655-16 Conversion Kit (no
machining required) on 77-00 pedestal mount cylinder heads for street applications.
f Must machine 66-00 cylinder heads and install 99157-16 7/16” rocker arm studs and 36650-1
pushrod guideplates (heat treated pushrods required).

g Includes Rocker Arm Pedestal Shim Kit 99170-1.
h The 351C-351M-400 engines equipped with pedestal mount rocker arms require the use of 5265516 Conversion Kit (no machining required) for street applications.
i On 68-71 engines equipped with bottleneck studs, install 99159-16 straight 7/16” studs to permit
valve adjustment. The 72-97 engines equipped with pedestal mount rocker arms can use our
35655-16 Conversion Kit for 3/8” pushrods (no machining required) for street applications.
j Must machine cylinder heads and install 99156-16 3/8” rocker arm studs and aftermarket pushrod
guideplates (special length heat treated pushrods required).
k On engines not equipped with 7/16” rocker arm studs, cylinder head machining is required for the
installation of 99157-16 7/16” rocker arm studs.
NOTE:
Energizer rocker arms are recommended for hydraulic lifter and hydraulic roller camshaft equipped
engines only. Energizer rocker arms with 11 and 44 prefix part numbers will accept a maximum
valve spring dia. of 1.500” and maximum spring pressure of 500 lbs. Energizer rockers with 13, 28,
and 80 prefix part numbers will accept a maximum valve spring diameter of 1.550” and 500 lbs.
maximum spring pressure.

866-388-5120 • 386-236-9983 FAX

315

Aluminum Rocker Arms, Crane Classic
Crane Classic Rocker Arms
Extruded Aluminum Body with Needle Bearing Fulcrum and Roller Tip
*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Application

Ratio

Stud Dia.

Part No.

1.60
1.60

3/8”
7/16”

36774-16a
36775-16b

1.50
1.50
1.60
1.60

3/8”
7/16”
3/8”
7/16”

11774-12c
11775-12c
11776-12c
11777-12c

1.50
1.50
1.60
1.60

3/8”
7/16”
3/8”
7/16”

11774-16c
11775-16c
11776-16c
11777-16c

1.70

7/16”

13774-16d

3/8”

11776-16

3/8”
7/16”

36774-16e
36775-16f

5/16” Bolt

44774-16g

1.72

7/16”

27774-16h

1.72

7/16”

27774-16i

1.65

7/16”

28774-16* j

1.65

7/16”

28774-16* k

American Motors V-8 66-91, 290 thru 401
Stock ratio and standard stud diameter
Stock ratio with enlarged stud diameter

Chevrolet 90° V-6 78-87, 200 thru 262
Stock ratio and standard stud diameter
Stock ratio with enlarged stud diameter
Increased ratio with standard stud diameter
Increased ratio with enlarged stud diameter

Chevrolet V-8 55-87, 262 thru 400
Stock ratio and standard stud diameter
Stock ratio with enlarged stud diameter
Increased ratio with standard stud diameter
Increased ratio with enlarged stud diameter

Chevrolet V-8 65-90, 396-402-427-454-502, also 91-00 454-502 Gen V and VI and 01-08 8.1 Litre
Stock ratio and standard stud diameter

VALVE TRAIN

Chrysler-Dodge-Plymouth 92-00, “Magnum” 318 (5.2L), 360 (5.9L) (except Magnum R/T)
Stock ratio, must use Crane’s stud conversion kit with guideplates (36655-16), and pushrods (36668-16), to convert from the stock
pedestal rocker arm to this adjustable stud mount design. (Optional heat treated pushrods available, part no. 36621-16.) Stock valve
covers must be modified or spaced upward approximately 3/8” to avoid interference
1.60

Ford V-8 62-00, 221-255-260-289-302-351W
Stock ratio and standard stud diameter
Stock ratio with enlarged stud diameter

1.60
1.60

Ford V-8 77-00, 255-302, 5.0L H.O. and 351W
Stock ratio, pedestal mount type for 77-00 cylinder heads, non-adjustable, secured with 5/16” bolt. For hydraulic lifter, and hydraulic roller cam
applications only.
1.60

Ford V-8 69-82, Boss 302, Boss 351, 351C-351M-400
Stock ratio and standard Boss stud diameter

Ford V-8 68-97, 370-429-460
Stock ratio and standard Cobra Jet stud diameter

Oldsmobile V-8 67-91, 260-307-350-400-403-425-455 cu.in.
Increased ratio for 7/16" studs

Pontiac V-8 67-81, 265 thru 455 with Straight 7/16” Rocker Arm Studs
Increased ratio with enlarged stud diameter.
a Must machine 74-91 cylinder heads and install 99156-16 3/8” rocker arm studs and aftermarket
pushrod guideplates. Special order heat treated pushrods are required for use with guideplates.
b Must machine 66-91 cylinder heads and install 99157-16 7/16” rocker arm studs and aftermarket
pushrod guideplates. Special order heat treated pushrods are required for use with guideplates.
c The 1988-99 engines equipped with self-aligning rocker arms require the installation of pushrod
guideplates (and 99157-16 7/16” rocker arm studs, if applicable) and appropriate heat treated
pushrods in order for these rocker arms to function properly. Valve cover clearance must also be
checked. Not suitable for use with center-bolt valve covers.
d The 1991-2000 Gen V and VI engines require the installation of 99152-16 7/16” rocker arm studs
(no machining required) and factory pushrod guideplates. For applications with over 480 pounds
open valve spring pressure, the cylinder heads must be machined for the installation of 99157-16
7/16” rocker arm studs and 13650-1 pushrod guideplates. The 2001-2008 8.1L engines require
the installation of 99155-16 7/16” rocker arm studs (no machining required) and factory pushrod
guideplates.
e Must machine 66-00 cylinder heads and install 99156-16 3/8” rocker arm studs and 36650-1
pushrod guideplates (heat treated pushrods required), or use 36655-16 Conversion Kit (no
machining required) on 77-00 pedestal mount cylinder heads for street applications.

316

f Must machine 66-00 cylinder heads and install 99157-16 7/16” rocker arm studs and 36650-1
pushrod guideplates (heat treated pushrods required).
g Includes Rocker Arm Pedestal Shim Kit 99170-1.
h The 351C-351M-400 engines equipped with pedestal mount rocker arms require the use of 5265516 Conversion Kit (no machining required) for street applications.
i On 68-71 engines equipped with bottleneck studs, install 99159-16 straight 7/16” studs to permit
valve adjustment. The 72-97 engines equipped with pedestal mount rocker arms can use our
35655-16 Conversion Kit for 3/8” pushrods (no machining required) for street applications.
j Must machine cylinder heads and install 99157-16 7/16” rocker arm studs and aftermarket
pushrod guideplates (special length heat treated pushrods required).
k On engines not equipped with 7/16” rocker arm studs, cylinder head machining is required for the
installation of 99157-16 7/16” rocker arm studs.
NOTE:
Crane Classic Rocker arms are intended for use in applications where open valve spring pressures
do not exceed 600 pounds.

CRANECAMS.COM

Aluminum Roller Rockers, Gold Race
Extruded - Stud Mount
Gold Race Extruded Rocker Arms

Crane Cams’ needle-bearing fulcrum, roller-tip, extruded aluminum rocker arms have been racing’s most popular aluminum rockers since their introduction in 1964.
Now, over seven million rockers later, the nation’s leading racers and engine builders know
they can trust the strength, ratio accuracy, quality, and reliability of Crane’s famous gold anodized, aluminum rockers.
Custom ratios, offsets, and stud sizes available. Contact Crane’s Performance Consultants for details.
Application

Ratio

Stud Dia.

Part No.

1.60
1.60
1.70

3/8”
7/16”
7/16”

36750-16a
86757-16b
36757-16b

American Motors V-8 66-91, 290-304-343-360 (5.9L)-390-401 cu.in.
Stock ratio and standard stud diameter
Stock ratio with enlarged stud diameter
Increased ratio with enlarged stud diameter

Chevrolet I-6 62-84, 194-230-250-292 cu.in.
1.70
3/8”
20750-12c
1.70
7/16”
13750-12c
Non-Self Aligning, Narrow Body Rocker Arms
1.50
3/8”
25750-12d
1.60
3/8”
25759-12d

Stock ratio and standard stud diameter
Stock ratio with enlarged stud diameter

Chevrolet 60° V-6 80-94, 173 (2.8L) and 189 (3.1L) cu.in.
Stock ratio with special stud diameter
Increased ratio with special stud diameter

Chevrolet 90° V-6 78-86, 200-229 (3.8L) and 262 (4.3L) and
Chevrolet V-8 55-87, 262-267-283-302-305 (5.0L)-307-327-350 (5.0L)-400 cu.in.
Stock ratio and standard stud diameter
Stock ratio with enlarged stud diameter, clears 1.630” O.D. springs
Stock ratio with enlarged stud diameter, clears 1.630" O.D. springs, new “Wide Body” design for severe usage applications
Increased ratio and standard stud diameter
Increased ratio with enlarged stud diameter, clears 1.630” O.D. springs
Increased ratio with enlarged stud diameter, clears 1.630" O.D. springs, new “Wide Body” design for severe usage applications
Eight each of 1.5 (11750) and 1.6 (11759) ratio, with standard stud diameter
Increased ratio and standard stud diameter
NOTE:

Non-Self Aligning Rocker Arms
1.50
3/8”
1.50
7/16”
1.50
7/16"
1.60
3/8”
1.60
7/16”
1.60
7/16"
1.5/1.6
3/8”
1.7
3/8”

11750-16
11752-16
11771-16
11759-16
11755-16
11772-16
11748-16
70759-16*

The following rocker arms have offset pushrod seat locations and require modification of the pushrod guideplates. Rockers sold individually.

.150” Left Offset, stock ratio with enlarged stud diameter, clears 1.630” O.D. springs
.150” Right Offset, stock ratio with enlarged stud diameter, clears 1.630” O.D. springs
.150” Left Offset, increased ratio with enlarged stud diameter, clears 1.630” O.D. springs
.150” Right Offset, increased ratio with enlarged stud diameter, clears 1.630” O.D. springs
.225” Left Offset, increased ratio with enlarged stud diameter, clears 1.630” O.D. springs
.225” Right Offset, increased ratio with enlarged stud diameter, clears 1.630” O.D. springs

Chevrolet 90° V-6 87-91, 262 (4.3L)
Chevrolet V-8 88-99, 305 (5.0L)-350 (5.7L) cu.in.
Stock ratio and standard stud diameter
Increased ratio and standard stud diameter
Stock ratio and standard stud diameter (cannot be used with a mechanical lifter cam)
Increased ratio and standard stud diameter (cannot be used with a mechanical lifter cam)
Increased ratio and standard stud diameter with limited lift travel (.550” maximum) and certified ratio for crate motor rules applications.
(Non-anodized)

1.50
7/16”
11765L-1
1.50
7/16”
11765R-1
1.60
7/16”
11766L-1
1.60
7/16”
11766R-1
1.60
7/16”
11762L-1
1.60
7/16”
11762R-1
Non-Self Aligning, Narrow Body Rocker Arms
For Center Bolt Valve Covers
1.50
3/8”
10750-16e
1.60
3/8”
10759-16e
Self Aligning, Narrow Body Rocker Arms For
Center Bolt Valve Covers
1.50
3/8”
10751-16f
1.60
3/8”
10758-16f
1.60

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended for use on any emission controlled vehicles operated on highways or roads.
a Must machine 74-91 cylinder heads and install 99156-16 3/8” rocker arm studs and aftermarket
pushrod guideplates. Special order heat treated pushrods are required for use with guideplates.
b Must machine 66-91 cylinder heads and install 99157-16 7/16” rocker arm studs and aftermarket
pushrod guideplates. Special order heat treated pushrods are required for use with guideplates.
c Requires 20622-12 pushrods for 194-230-250 engines.
d For inline valve cylinder heads. Set includes special 10mm x 1.50 bottom x 3/8” x 24 top rocker arm
studs (99148-12), no machining required. Check valve covers and intake manifold for clearance
throughout the lift cycle.

3/8”

10756-16f

Section Continued

e The 1988-99 engines equipped with self-aligning rocker arms require the installation of pushrod
guideplates (and 99156-16 rocker arm studs, if applicable) and appropriate heat treated pushrods
in order for these rocker arms to function properly. Valve cover clearance must also be checked in
late model applications.
f For use in self-aligning applications. Do not use with pushrod guideplates or with cylinder head
castings that guide the pushrods, as severe pushrod wear will occur. Not for use in LS1 type
engines.

866-388-5120 • 386-236-9983 FAX

317

Aluminum Roller Rockers, Gold Race
Extruded - Stud Mount
Gold Race Extruded Rocker Arms
Application

Ratio

Stud Dia.

Part No.

1.70
1.80
1.70
1.70
1.70
1.80
1.80

8mm
8mm
3/8”
3/8”
3/8”
3/8”
3/8”

144760-16
144761-16
144750A-16a
144750-16a
144750AF-16
144759A-16a
144759-16a

1.70

3/8”

144759AF-16

1.70
1.80
1.70
1.80

8mm
8mm
3/8”
3/8”

201760-16
201761-16
201750-16
201759-16

1.80

8mm

203761-16

1.70
1.70

3/8”
7/16”

15750-16
13750-16

1.65
1.70
1.70
1.80

7/16”
7/16”
7/16”
7/16”

13759-16b
13750-16b
13763TR-16b
13755-16b

3/8”

11759-16

3/8”

70759-16

Chevrolet V-8, 97-10, LS1-LS2-LS6 5.7L and Vortec 4800, 5300, 6000
Bolt-down, non-adjustable, stock ratio (Non-anodized)
Bolt-down, non-adjustable, increased ratio (Non-anodized)
Adjustable, stock ratio and standard stud diameter
Adjustable, stock ratio and standard stud diameter (Complete installation kit including studs, guideplates and pushrods)
Adjustable, stock ratio & standard stud diameter (Complete installation kit incl. studs, guideplates, & pushrods for Air Flow Research cylinder heads)
Adjustable, increased ratio and standard stud diameter
Adjustable, increased ratio and standard stud diameter (Complete installation kit including studs, guideplates and pushrods)
Adjustable, increased ratio and standard stud diameter
(Complete installation kit including studs, guideplates, and pushrods for Air Flow Research cylinder heads)
NOTE:

We offer an optional pushrod guideplate set to install 3/8” diameter pushrods in these engines, part number 144651-1

Chevrolet V-8, LS-series with L92/LS3 Cylinder heads
Bolt-down, non-adjustable, stock ratio (Non-anodized)
Bolt-down, non-adjustable, increased ratio (Non-anodized)
Adjustable, stock ratio and standard stud diameter (Complete installation kit including studs, guideplates, and pushrods)
Adjustable, increased ratio and standard stud diameter (Complete installation kit including studs, guideplates, and pushrods)
NOTE:

We offer an optional pushrod guideplate set to install 3/8” diameter pushrods in these engines, part number 201651-1

Chevrolet V-8, LS-series with LS7 Cylinder Heads
VALVE TRAIN

Bolt-down, non-adjustable, stock ratio (Non-anodized)

Chevrolet V-8 58-65, 348-409-427 (Z-11)
Stock ratio and standard stud diameter
Stock ratio and enlarged stud diameter

Chevrolet V-8 65-90, 396-402-427-454-502 also 91-00, 454-502 Gen V and VI and 01-08 8.1 Litre
Reduced ratio and standard stud diameter
Stock ratio and standard stud diameter
Stock ratio and standard stud diameter, new "Wide Body" design for severe usage applications
Increased ratio and standard stud diameter

Chrysler-Dodge-Plymouth V-8 92-00, “Magnum” 318 (5.2L), 360 (5.9L) cu.in. (except Magnum R/T)
Stock ratio, must use Crane’s Rocker Arm Stud Conversion Kit, part no. 36655-16, and pushrods, part no. 36668-16, to convert from the stock
pedestal rocker arm to this adjustable stud mount design. (Optional heat treated pushrods available, part no. 36621-16.) Stock valve covers
must be modified, or spaced upward approximately 3/8” to avoid interference.
1.60
Increased ratio, must use Crane’s Rocker Arm Stud Conversion Kit, 36655-16 and pushrods, 36668-16 to convert from the stock
pedestal rocker arm to this adjustable stud mount design (Optional heat-treated pushrods available 36621-16) Stock valve covers
must be modified, or spaced upward approxiamately 3/8” to avoid interference.
1.70
Narrow-body, selfaligning, extruded
aluminum Gold Race
rocker for late-model
small-block Chevy,
88-99, 5.0-5.7L (except
LS1 type applications),
using center-bolt valve
covers.

Extruded Gold Race
rocker for Ford
289-302-351W-5.0L
H.O., non-adjustable,
1.7 ratio. Uses stocktype 5/16” bolt. For
hydraulic and hyd. roller
cams only.

318

CRANECAMS.COM

Aluminum Roller Rockers, Gold Race
Extruded - Stud Mount
Gold Race Extruded Rocker Arms
Application

Ratio

Stud Dia.

Part No.

1.60

3/8”

36750-16d

1.60
1.60

5/16” Bolt
7/16”

36759-16e
86757-16f

1.70
1.70

5/16” Bolt
7/16”

36758-16e
36757-16f

1.55
1.60
1.65
1.70
1.55
1.60

7/16”
7/16”
7/16"
7/16"
7/16”
7/16"

X1436I-1
X1435I-1
X1437I-1
X1441I-1
X1444-1
86757-1

1.50

7/16”

44755-16

1.50

7/16”

44756-16

1.60
1.65
1.73
1.73

7/16"
7/16”
7/16”
7/16”

86757-1
27759-16g
27750-16g
27771-16g

1.60
1.65
1.73
1.73

7/16”
7/16”
7/16”
7/16”

27757-16h
27759-16h
27750-16h
27771-16h

1.60
1.70

7/16”
7/16”

80757-16i
36757-16

1.50
1.50
1.65

7/16” BN
7/16”
7/16”

28750-16
28755-16c
28758-16*c

Ford V-8 62-00, 221-260-289-302-351W cu.in. (And 5.0L H.O.)
Stock ratio and standard stud diameter
Stock ratio pedestal mount type for 77-00 cylinder heads, non-adjustable, secured with 5/16” bolt. For hydraulic lifter and hydraulic
roller cam applications only.
Stock ratio with enlarged stud diameter
Increased ratio pedestal mount type for 77-00 cylinder heads, non-adjustable, secured w/ 5/16” bolt. For hydraulic lifter and hydraulic
roller cam applications only.
Increased ratio with enlarged stud diameter

Ford V-8 62-00, 221-260-289-302-351W and 302 SVO/302 Boss/351SVO blocks
equipped with M-6049-N351 Sportsman cylinder heads
Reduced ratio with enlarged diameter, .150" right offset intake
Stock ratio with enlarged stud diameter, .150" right offset intake
Increased ratio with enlarged stud diameter, .150" right offset intake
Increased ratio with enlarged stud diameter, .150" right offset intake
Reduced ratio with enlarged stud diameter, exhaust
Stock ratio with enlarged stud diameter, exhaust
NOTE:

(These rocker arms are listed and sold individually)

Ford V-8 351W and BOSS 351 Ford Racing blocks equipped with Dart Pro 1 cylinder heads
Reduced ratio with enlarged diameter, and certified ratio for crate motor rules applications

Ford V-8 351W and BOSS 351 Ford Racing blocks equipped with Ford Racing Z304 cylinder heads
Reduced ratio with enlarged diameter, .150” right offset intake, and certified ratio for crate motor rules applications

Ford V-8 69-82, 351C-351M-400, Boss 302 and 351 cu.in.
Reduced ratio and standard Boss stud diameter
Reduced ratio and standard Boss stud diameter
Stock ratio and standard Boss stud diameter
Stock ratio and standard Boss stud diameter, new "Wide Body" design for severe usage applications

Ford V-8 68-97, 370-429-460 cu.in.
Reduced ratio and standard Cobra Jet stud diameter
Reduced ratio and standard Cobra Jet stud diameter
Stock ratio and standard Cobra Jet stud diameter
Stock ratio and standard Cobra Jet stud diameter, new "Wide Body" design for severe usage applications

Oldsmobile V-8 67-91, 260-307-350-400-403-425-455 cu.in.
Stock ratio with enlarged stud diameter
Increased ratio, with enlarged stud diameter

Pontiac V-8 67-81, 265-287-301-316-326-347-350-389-400-421-428-455 cu.in.
Stock ratio for use with Bottleneck studs with 7/16” bottom and 3/8” top threads
Stock ratio for 7/16” straight studs
Increased ratio for 7/16” straight studs

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.
a For use with standard valve covers. No machining or spacers required.
b The 1991-2000 Gen V and VI engines require the installation of 99152-16 7/16” rocker arm studs
(no machining required) and factory pushrod guideplates. For applications with over 480 pounds
open valve spring pressure, the cylinder heads must be machined for the installation of 99157-16
7/16” rocker arm studs and 13650-1 pushrod guideplates. The 2001-2008 8.1L engines require
the installation of 99155-16 7/16” rocker arm studs (no machining required) and factory pushrod
guideplates.
c Must machine cylinder head and install 99157-16 7/16” rocker arm studs.
d Must machine 66-00 cylinder heads and install 99156-16 3/8” rocker arm studs and 36650-1
pushrod guideplates (heat treated pushrods required), or use 36655-16 Conversion Kit (no
machining required) on 77-00 pedestal mount cylinder heads for street applications.

e Includes Rocker Arm Pedestal Shim Kit 99170-1.
f Must machine 66-00 cylinder heads and install 99157-16 7/16” rocker arm studs and 36650-1
pushrod guideplates (heat treated pushrods required).
g The 351C-351M-400 engines equipped with pedestal mount rocker arms require the use of our
52655-16 Conversion Kit (no machining required) for street applications.
h On 68-71 engines equipped with bottleneck studs, install 99159-16 straight 7/16” studs to permit
valve adjustment. The 72-97 engines equipped with pedestal mount rocker arms can use our
35655-16 Conversion Kit for 3/8” pushrods (no machining required) for street applications.
i Must machine cylinder heads and install 99157-16 7/16” rocker arm studs and aftermarket
pushrod guideplates (special length heat treated pushrods required).

866-388-5120 • 386-236-9983 FAX

319

Aluminum Gold Race, Shaft-Mount
Rocker Arms
Shaft Mount, Extruded Aluminum Rocker Arms
*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Application

Ratio

Complete Set
Part No.

Complete Set Contains
Rocker Arms Shafts
Lube

1.50
1.60

69790-1
69791-1*

1.50
1.50
1.60
1.60

Offset
Left
Right
Left
Right

16 - 69750-1
16 - 69751-1*
Intake
Part No.
69765L-1
69765R-1
69766L-1*
69766R-1*

Ratio

Complete Set
Part No.

Complete Set Contains
Rocker Arms Shafts
Lube

Chrysler-Dodge-Plymouth V-8 64-91, “LA” 273-318-340-360 cu.in.
Designed for standard cylinder heads (will not fit trans-am or W2/W5 heads)
Designed for standard cylinder heads (will not fit trans-am or W2/W5 heads)
Designed for W2 or W5 cylinder heads
NOTE:

These Shaft Rockers are purchased individually. A complete engine set
requires: 4 Left Intakes, 4 Right Intakes, and 8 Exhausts. (Shafts
and stands
not supplied by Crane for W2 or W5.)
Exhaust rockers are not offset.

Application

1 - 69618-2
1 - 69618-2
Exhaust
Part No.
69760-1
------69761-1*
-------

1 - 99008-1
1 - 99008-1

Chrysler-Dodge-Plymouth V-8 58-78, “B” 350-361-383-400-413-426-440 cu.in.
VALVE TRAIN

Designed for standard cylinder heads

1.50

64790-1

Designed for standard cylinder heads

1.60

64791-1

Designed For Stage IV, Stage V (Except Max Wedge), Stage VI, B-1/Bs, and Indy SR Cylinder Heads
(Intake Rocker Arms Have .290” Offset)
1.50

64792-1

Designed For Stage IV, Stage V (Except Max Wedge), Stage VI, B-1/Bs, and Indy SR Cylinder Heads
(Intake Rocker Arms Have .290” Offset)
1.60

64793-1

320

CRANECAMS.COM

8 - 64750L-1
8 - 64750R-1
8 - 64751L-1*
8 - 64751R-1*
Int.:
4 - 64765L-1
4 - 64765R-1
Exh.:
4 - 64750L-1
4 - 64750R-1
Int.:
4 - 64766L-1*
4 - 64766R-1*
Exh.:
4 - 64751L-1*
4 - 64751R-1*

1 - 64618-2

1 - 99008-1

1 - 64618-2

1 - 99008-1

1 - 64618-2

1 - 99008-1

1 - 64618-2

1 - 99008-1

Aluminum Shaft Mount Rocker Arms
New! Shaft Mount, Extruded Aluminum Rocker Arms - Ford FE V-8, 352-428
Crane Cams upgrades their Ford FE 352-428 V8 rocker arms offerings with a new kit incorporating aluminum rocker arms
designed with our Quick-Lift geometry. This will lift the valves off the seats quicker, promoting better torque and horsepower, without compromising reliability. These rocker arms have the conventional Ford adjustable 1.76:1 ratio, incorporate
roller tips, and are also equipped with cup-type valve lash adjusters that permit the use of ball-and-ball configuration
pushrods. The increased stiffness of modern heavy wall pushrods can now be incorporated into your FE valve train, also
increasing power and durability, with better upper RPM stability.
This kit is designed for the Ford iron “Low Rise” cylinder heads, and the Edlebrock aluminum heads. They will also fit the
Ford FE Tunnel Port heads, if you’re fortunate enough to have a set of them. The standard oiling configuration is maintained for bolt-on installation. Each kit contains 8 intake rockers, 8 exhaust rockers, 2 steel rocker arm shafts, a set of steel
billet stands that capture the ends of each shaft for added stability, all mounting hardware, a checking pushrod, plus installation lubricants and complete instructions.
• Increase horsepower, torque, rpm and throttle response
• Roller tip for accurate valve stem tip tracking
• Machined steel valve lash adjusters included
• Rockers made from CNC machined, extruded billet, heat-treated aluminum
• Machined steel, hardened main shafts
• Each shaft end fully supported by steel billet shaft stands
• 1.76:1 ratio
• Stock oiling for maximum lubrication
• Fits FE iron “Low Rise” plus new Edelbrock® aluminum heads

(Does not fit Stock Medium or High-Riser heads)

• Complete kit includes shafts and all hardware
• Easy bolt-on installation with no machining required

Application

Ratio

Complete Set
Part No.

1.76

34791-1

(9.150” oal)
(8.450” oal)
(9.150” oal)
( 9.050” oal)

95819-16
95805-16
95819-16
95817-16
34618-2

Ford-Mercury V-8 63-76, FE 352-360-390-406-410-427-428 cu. in
Designed For standard Low-Rise cylinder heads and Edelbrock aluminum cylinder heads
This is a complete installation kit including 8 intake rocker arms, 8 exhaust rocker arms, 2 steel
rocker shafts, steel billet shaft stands that support the ends of the shafts, all mounting hardware
(studs, nuts, washers, shims, spacers, etc.) and complete instructions. No machining required.

Pro-Series one piece ball-and-ball end pushrods recommended for use with these rocker arms are:
For hydraulic lifters
For Crane hydraulic roller lifters
For mechanical lifters
For Crane roller lifters
New rocker shafts available separately

TECH TIP:

Due to various modifications to racing engines, custom length pushrods may be required. See page 305 for special pushrod ordering instructions.

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321

Rocker Arm Adjusting Nuts, Screws
Steel Rocker Arm Adjusting Nuts, “Kool NutsTM”
Crane’s locknuts for stamped steel
Kool Nuts lower
rocker arms are available in selflocking type standard configuraoil temp!
tions, and in our patented Kool
HERE’S HOW
NutTM oil deflection design. These
direct the pressure-fed oil flow to
RIBS DELIVER OIL TO
FULCRUM TO HELP
the pivot ball-rocker arm interface,
COOL IT
resulting in superior lubrication
and cooling in this critical area.
COUNTERBORED THREADS
WILL ALSO FIT
BOTTLENECK STUDS

Stud Dia. &
Thread
5/16”-24
3/8”-24
3/8”-24
7/16”-20
7/16”-20

ALLEN HEAD SET SCREWS FOR
POSITIVE LOCKING

TOP LIP TO CATCH AND
DIRECT OIL SPRAY

HEAT SINK, TO DRAW
TEMPERATURE
FROM FULCRUM

Description
Self locking
Self locking
Kool NutsTM with oil deflector for improved cooling and lubrication. Counterbored on bottom to also fit bottleneck studs
Self locking
Kool NutsTM with oil deflector for improved cooling and lubrication. Counterbored on bottom to also fit bottleneck studs

Part No.
99772-16
99770-16
99768-16
99771-16
99769-16

VALVE TRAIN

Shaft-Type Rocker Arm Adjusting Screws
Crane shaft-type rocker arm adjusting screws are
precision machined from premium steel billet material and selectively hardened to provide maximum
strength. These screws are extremely lightweight
and drilled for oiling when necessary.

Stud Dia. &
Thread
3/8”-24
3/8”-24
3/8”-24
3/8”-24
7/16”-20
7/16”-20

322

Ball/Cup
Diameter
5/16” ball
5/16” cup
5/16” cup
3/8” ball
5/16” ball
3/8” ball

Description
Chrysler V-8 “LA”, “B”, and 426 Hemi, with locknut
For Sportsman Series shaft mount rocker arms and Ford FE V8 332 through 428 with 34791-1 rocker arm set
For Pro Series shaft mount rocker arms
Chrysler V-8 “LA”, “B”, and 426 Hemi, with locknut (For severe duty applications, special pushrods required)
Chrysler V-8 “LA”, “B”, and 426 Hemi, with locknut (For repair or ratio modification of rocker arms)
Ford V-8 332 thru 428, with locknut, for 34772-16 ductile iron rocker arms

CRANECAMS.COM

Part No.
99802-16
99785-16
99785-16
99780-16
66770AS-16
99680-16

Rocker Arm Adjusting Nuts, Screws
Rocker Arm Adjusting Nuts
Crane locknuts for Crane’s roller-tip, needle bearing aluminum rocker arms feature highest quality metal bar stock,
precision machined on our own automatic screw machines
and heat treated in house for maximum strength and
durability. Each Crane locknut comes complete with an
Allen-head set screw for positive jam nut operation.
NOTE: Since mid-1985, most Crane Gold Race stud mount
extruded rocker arms (except narrow body versions) and
Crane Classic rocker arms have had a .600” wide top slot.
Crane Energizer stud mount rocker arms have a .570” wide
top slot.

Stud Diameter &
Thread
5/16”-24
3/8”-24
3/8”-24

Minimum Rocker
Slot Width
.550”
.550”
.550”

3/8”-24

.600”

3/8”-24

.600”

3/8”-24
7/16”-20
7/16”-20

.600”
.550”
.550”

7/16”-20
7/16”-20

.600”
.600”

Aluminum Rocker
Adjusting Nut
Overall
Part No.
Height
99761-16
.922”
99788-16
1.063”
99795-16
.860”
(For center bolt valve cover applications)
99764-2
.700”
(For Crane Chevrolet LS1 rocker arm kit)
99760-16
1.078”
(For Pontiac rocker arm part no. 28750 ONLY)
99793-16
1.063”
99790-16
.922”

99792-16

.969”

VTS Bar (Stud Girdle)
Adjusting Nut
Part No.

Overall
Height

99803-8

2.013”

99804-8
2.013”
99805-8
2.512”
(For Chevrolet V-8 396 thru 454 intake)
99810-8
2.013”
99809-8
2.637”
(For Chevrolet V-8 396 thru 454 intake)

HOW TO IDENTIFY
ROCKER SLOT WIDTH
SLOT
WIDTH

ROCKER ARM (TOP VIEW)

866-388-5120 • 386-236-9983 FAX

323

Rocker Arm Shim Kits
Rocker Arm Bridge Shim Kit
Crane’s Rocker Arm Bridge Shim Kit will correct for excessive hydraulic lifter preload on late
model American Motors V-8’s, and I-6’s, and Oldsmobile V-8’s with the bridge mounted
rocker arm assemblies. This kit will also work on the later model Pontiac 151 I-4’s with
shoulder bolt mounted rocker arms. Two different thickness shims are included to
decrease lifter preload by approximately .030”, .060” or .090” depending on the combination of shims being used between the bridge and the cylinder head. Excessive preload
may be caused by a camshaft change, valve job, head resurfacing, etc. These shims can be
a quick and easy alternative to resorting to different length pushrods.
Description
Kit of 32 Rocker Arm Bridge Shims

Part No.
99179-1

Rocker Arm Pedestal Shim Kit
Crane’s Rocker Arm Pedestal Shim Kit is for use on Ford engines utilizing non-adjustable
pedestal mounted rocker arms. The hydraulic lifters in these engines may have excessive
preload due to a camshaft change, valve job, head resurfacing, etc. To cure this problem,
without resorting to different pushrods, we offer this pedestal shim kit containing two different thickness shims. These shims are placed between the rocker arm pedestal and the
cylinder head, and will reduce the preload by approximately .030”, .060”, or .090”. These will
fit the Ford V-8, 255-302, 302 H.O., 351W, 351C, 351M, 400, and 370-429-460 engines.

VALVE TRAIN

Description
Kit of 32 Rocker Arm Pedestal Shims

Part No.
99170-1

Needle Bearing Roller Fulcrum Conversion Kit
Crane Cams’ drop-in needle bearing fulcrum conversion kit for Ford pedestal-mount rocker
arms enables you to retrofit standard non-adjustable rockers with fully rollerized fulcrum
assemblies. This eliminates the greatest source of friction in the rocker arm, resulting in less
wasted horsepower, lower oil temperatures, greater strength and load carrying abilities,
greater vacuum at a given RPM, and better fuel economy. This kit is intended for use with
hydraulic lifter and hydraulic roller camshaft applications only.
All hardware is included: New heat treated fulcrums; needle bearing assemblies and hardened hold-down bolts. Pedestal shim kit also included to enable you to optimize hydraulic
lifter preload for best performance and reliability. No machining required.
These will fit all pedestal mount factory rocker arms for Ford V-8 engines: 77-00 255 and
302, 77-97 351W, 70-82 351C, 351M, 400, 73-97 370-429-460. Rocker arms NOT included.
Application
Complete drop-in assembly.

324

Part No.
36806-16

CRANECAMS.COM

Rocker Arm Guideplate Conversion Kits
Rocker Arm Guideplate Conversion Kits
Converts Pedestal-Mount Dodge and Ford Cylinder Heads to Adjustable
Rocker Arms
Crane Cams’ rocker arm stud/pushrod guideplate conversion kits enable you
to convert late-model Dodge and Ford V-8 engines with pedestal mount rocker arms to an adjustable-type valve train without machine work or cylinder
head removal. These kits allow standard pushrods to be retained, in most
instances, as the guideplate uses a special composite insert that prevents metal-to-metal contact. Each kit includes guideplates, guideplate inserts, studs,
stud installation nut, and complete instructions. (Rocker arms, adjusting nuts,
and pushrods are not included.) These kits are intended for mild performance
applications using hydraulic lifter or hydraulic roller cams, and are not recommended for competition usage.

Description
Dodge 92-02, Magnum V-8 318 (5.2L) and 360 (5.9L) engines with 5/16”-18 threaded stud bosses. Must use
11746-16 or 11759-16 aluminum rocker arms for 3/8” rocker arm studs and 5/16” dia. 36621-16
(heat treated) pushrods.
Dodge 92-02, Magnum V-8 318 (5.2L) and 360 (5.9L) engines with 5/16”-18 threaded stud bosses. Must use
11747-16 or 11755-16 aluminum rocker arms for 7/16” rocker arm studs and 5/16” dia. 36621-16
(heat treated) pushrods.
Dodge Aluminum Magnum and Crate Motor cylinder heads with 3/8”-16 threaded stud bosses. Must use 11746-16
or 11759-16 aluminum rocker arms for 3/8” rocker arm studs and 5/16” dia. 36621-16
(heat treated) pushrods.
Ford V-8 77-00, 255-302, 302 H.O., 351W engines. Will accept 3/8” stud die-formed steel or Crane aluminum rocker
arms and 5/16” diameter pushrods.
Ford V-8 77-00, 255-302, 302 H.O., 351W engines. Will accept 7/16” stud Crane aluminum rocker arms and 5/16”
diameter pushrods.
Ford V-8 70-82, 351C, 351M, 400, and Ford V-8 72-97, 370-429-460 engines. Will accept 7/16” stud die-formed
steel or Crane aluminum rocker arms and 5/16” dia. pushrods.
Ford V-8 72-97, 370, 429, 460 Engines. Will accept 7/16” stud die-formed steel or Crane aluminum rocker arms
and 3/8” diameter pushrods.
Replacement guideplate insert for 5/16” diameter pushrods (included in kits)
Replacement guideplate insert for 3/8” diameter pushrods (included in kits)

Part No.
36655-16
(Drawing A)
36656-16
(Drawing A)

Drawing A

70655-16
(Drawing A)
36655-16
(Drawing A)
36656-16
(Drawing A)
52655-16
(Drawing B)
35655-16
(Drawing B)
52655GB-16
35655GB-16

Drawing B

866-388-5120 • 386-236-9983 FAX

325

Rocker Arm Stud Conversion Kits
Rocker Arm Conversion Stud Kits for Big-Block Chevy Gen V & VI V-8, 454-502 cu.in. and 8.1 Litre V-8
Converts Non-Adjustable Chevrolet Gen V
& VI 454-502 and 8.1L V-8 Engines to
Adjustable Rocker Arms
Chevrolet’s 1991-00 Gen V and VI, 454-502
and 01-08 8.1 litre big-block V-8 engines
offer great performance potential but are
handicapped by their non-adjustable, selfaligning rocker arms and valve train. In stock
form this system works great, but for performance applications or any instance where
an aftermarket camshaft and valve train are
called for, the answer is “no way”!
Now Crane Cams offers an ingenious, simple,
easy and low-cost way to convert these nonadjustable valve train engines to the obvious performance advantages of high
strength, screw-in rocker studs, pushrod
guideplates, and die-formed steel rockers or
roller fulcrum, aluminum rocker arms.
These are unique rocker arm studs that
replace the stock studs without retapping,
machining or removal of the cylinder heads.

VALVE TRAIN

For the Gen V and VI, rocker arm stud kit 99152-16 is made
with a 3/8” diameter bottom thread that bolts directly into
the stock rocker bolt location. On top is a 7/16” threaded
stud end that allows you to install any adjustable Chevy
big-block rocker directly onto the stud. Factory pushrod
guideplates must be used to correctly align the pushrods.
You can use part no. 13634-16 heat treated pushrods or
3/8” diameter stock pushrods from any big-block Chevy V-8
equipped with adjustable rockers.
The Crane 99152-16 “big-and-small” studs are not recommended for use in competition applications, or with valve
spring open pressures over 480 lbs. For those applications
use 99157-16 7/16” x 7/16” studs (you must drill and re-tap
new threads in the heads) and 13650-1 guideplates.
For the 2001-08 8.1 litre engines, rocker arm stud kit 99155-16 incorporates a 10mm-1.5 bottom thread that bolts into the
stock rocker stand location. The 7/16”-20 top thread again allows you to use any adjustable Chevy big-block rocker. Our
26640-16 Pro Series one piece heavy wall heat treated pushrods are recommended for proper valve train geometry.

Application
Chevrolet V-8 91-00, 454 and 502 Gen V and Gen VI Engines
Chevrolet V-8 01-08, 8.1 Litre Engines

326

Part No.
99152-16
99155-16

CRANECAMS.COM

Rocker Arm Studs
Rocker Arm Studs
Crane’s screw-in rocker arm studs eliminate problems resulting from press-in studs
pulling out at high RPM and in high valve spring pressure applications. Made from
high quality alloy steel, Crane studs are precision machined and heat treated for
reliable operation with today’s valve train loading. Specially machined threads and
shoulder area assures firm and positive rocker arm support with minimum movement or distortion.
The 99148 studs are used to convert Chevrolet 60° V-6 80-94, 2.8-3.1L engines
with non-self aligning 10mm stud rocker arms to use adjustable narrow body 3/8”
stud rocker arms without cylinder head machining.

Top Stud
Bottom Stud
Diameter
Diameter
& Thread
& Thread
Dim. A
Dim. B
Dim. C
Dim. D
Part No.
3/8” -24
5/16”-18
2.313
.813
1.500
.875
99146-16
3/8” -24
3/8”-16
2.313
.813
1.500
.875
99145-16
3/8” -24
10mm-1.5
2.384
.813
1.572
.582
99148-16
3/8” -24
7/16” -14
2.396
.700
1.750
.806
99156-16
7/16” -20
5/16” -18
2.313
.813
1.500
.875
99147-16
7/16” -20
7/16” -14
2.560
.800
1.760
.860
99157-16
7/16” -20
3/8” -16
2.650
.750
1.900
1.000
99152-16
(Conversion stud for Chevrolet Gen V and VI, must use factory guideplates, not recommended for applications with
over 480 pounds open valve spring pressure, no machining required.)
7/16” -20
10mm-1.5
2.650
.750
1.900
1.000
99155-16
(Conversion stud for Chevrolet 8.1 litre V-8, must use factory guideplates, no machining required.)
7/16” -20
7/16” -14
2.670
.740
1.930
1.060
99159-16







Pro Series Rocker Arm Studs
Crane Cams professional quality, Pro-Series rocker arm studs feature an extra large radii for reduced stud flex, even with today’s
extreme valve spring pressures and high rpm racing engine operating levels. Our Pro-Series rocker studs are precision manufactured from 190,000 P.S.I. strength alloy steel material with rolled
threads, and precise top-to-bottom concentricity. These are stateof-the-art items designed and priced for those seeking the highest quality parts available. The 99151 stud has a longer than normal unthreaded portion in the top section, providing superior
support and stability for the rocker arm fulcrum.
Top Stud
Diameter
& Thread
3/8”-24
3/8” -24
7/16” -20
7/16” -20

Bottom Stud
Diameter
& Thread
8mm-1.25
8mm-1.25
7/16” -14
7/16” -14

Dim. A
2.157
2.360
2.650
2.700

Dim. B
.720
.615
.750
.800

Dim. C
1.437
1.745
1.900
1.900

Dim. D
.625
.800
1.000
.800

Part No.
99154-16
99158-16
99153-16
99151-16

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327

Timing Chains and Components
Performance Steel Billet, CNC Machined, Roller Timing Chain Sets

Crane Performance Steel Billet Gear and Roller Chain Sets offer the precision,
strength and accuracy of billet steel, CNC machined camshaft and crankshaft
sprockets with the strength, friction reduction and wear resistance of a double-row, roller timing chain. Most kits include a seven keyway crank sprocket
for easy degreeing of your camshaft. Where applicable, most sets are
machined for, and include, a thrust shim.
Note: Due to the increased width of the sprockets and chain, clearance must
be checked between the timing set and the block casting. Some applications may require minor grinding of the block for clearance.

Set
Part No.

Application

Chevrolet 90° V-6 78-86, 200 thru 262 cu. in. and Chevrolet V-8 55-87, 262 thru 400 cu. in.
11975-1

Chevrolet 90° V-6 78-86, 200 thru 262 cu. in. and Chevrolet V-8 55-87, 262 thru 400 cu. in. with thrust bearing
11976-1

Chevrolet V-8 87-91, 305 and 350 cu. in. with Factory Hydraulic Roller Camshaft
VALVE TRAIN

10975-1

Chevrolet V-8 65-95, 396-402-427-454-502 cu. in. (including Gen V)
13975-1

(NOTE: Does not fit Gen VI or 8.1L)

Chrysler Hemi V-8 51–56, 301-331-354 cu. in. and 57–58 392 cu. in.
69975-1

Chrysler-Dodge-Plymouth “LA” V-8 64-93, 273-340-360 cu. in. and 67-91, 318 cu. in.
69975-1

Chrysler-Dodge Magnum V8 92-02, 5.2-5.9 litre
69975-1

Chrysler-Dodge-Plymouth “B” V-8 70-78, 383 thru 440 cu. in. (Three bolt), and Chrysler-Dodge-Plymouth V-8 66-71, 426 Hemi
68975-1

Ford V-8 73-01, 255 (4.2 L)-302-302 H.O-351W
44975-1

Ford V-8 69-82, 351C-351M-400 cu. in.
52975-1

Ford V-8 68-97, 370-429-460 cu. in.
35975-1

Oldsmobile V-8 64-84, 260-307-330-350-400-403-425-455 cu. in.
80975-1

Pontiac V-8 55-81, 265 thru 455 cu. in.
28975-1

328

CRANECAMS.COM

Timing Chains and Components
Pro-Series Steel Billet, CNC Machined, Roller Timing Chain Sets

Crane Cams’ Pro-Series Steel Billet Gear and Roller Chain Sets offer the precision, strength and accuracy of billet steel, nitride hardened, CNC
machined camshaft and crankshaft sprockets with the strength, friction
reduction and wear resistance of a premium quality, German manufactured, double-row, roller timing chain. The billet 4140 steel nitride hardened crankshaft sprocket features nine separate keyway locations, providing up to eight degrees of advance or retard.

Set
Part No.

Application

American Motors V-8 66-91, 290 thru 401 cu. in.
Complete set with multiple keyway crank sprocket and captured needle bearing thrust washer.

86977-1*

Chevrolet 90° V-6 78-86, 200 thru 262 cu.in. and Chevrolet V-8 55-87, 262 thru 400 cu.in.
Complete set with multiple keyway crank sprocket and machined to fit supplied thrust washer.
Replacement Chain
Replacement Thrust Washer (.031”)
Replacement Thrust Washer (.150”)
Complete set with multiple keyway crank sprocket and captured needle bearing thrust washer
Replacement Chain

11984-1*
11978-1
11984TW-1
11984TWT-1
11977-1*
11978-1

Chevrolet LS1/LS6 V-8 97-13, 5.7 Litre and Vortec 4800, 5300, 6000 (will not fit LS2)
Complete set with steel billet gears and double roller chain, plus all attaching hardware. Cam sprocket has vernier adjustment. No cam
sensor triggers.

144984-1*

Chevrolet LS2 (early) V-8 6.0L
Complete set with steel billet gears and double roller chain with thrust bearing. Cam sprocket has single trigger cam sensor feature.
Crank sprocket has 9 keyways.

144985-1*

Chevrolet LS2 (late), LS3, LS7, and L92 V-8 6.0-6.2-7.0L Three Bolt
Complete set with steel billet gears and double roller chain with thrust bearing. Cam sprocket has four trigger cam sensor feature.
Crank sprocket has 9 keyways.

144986-1*

Chevrolet V-8 65-95, 396 thru 454 & 502 cu.in. (including Gen V)
Complete set with multiple keyway crank sprocket and machined to fit supplied thrust washer. (NOTE: Does not fit Gen VI or 8.1L)
Replacement Chain
Replacement Thrust Washer (.031”)

13984-1*
13978-1
13984TW-1

Chevrolet V-8 65-95, 396 thru 454 & 502 cu.in. (including Gen V)
Complete set with multiple keyway crank sprocket and captured needle bearing thrust washer. (NOTE: Does not fit Gen VI or 8.1L)
Replacement Chain

13977-1*
13978-1

Chevrolet V-8 96-00, 454 (7.4L) - 502 (8.2L) Gen VI
Complete set with multiple keyway crank sprocket and captured needle bearing thrust washer.

16977-1*

Chevrolet V-8 01-08, 8.1L L18 (Vortec 8100)
Complete set with multiple keyway crank sprocket and captured needle bearing thrust washer.

26977-1*

Chrysler-Dodge-Plymouth “B” 70-78, 383 thru 440 cu. in. (Three bolt), and Chrysler-Dodge-Plymouth V-8 66-71, 426 Hemi
Complete set with multiple keyway crank sprocket and captured needle bearing thrust washer.

68977-1*

Ford V-8 73-01, 255 (4.2L), 302, 302 H.O., 351W, 351 SVO
Complete set with multiple keyway crank sprocket and machined to fit supplied thrust washer.
Replacement Chain
NOTE:

44984-1*
11978-1

Due to the increased width of the sprockets and chain, clearance must be checked between the timing set and the block casting. Some applications may
require minor grinding of the block for clearance.

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

866-388-5120 • 386-236-9983 FAX

329

Tools
Cam Degreeing “Tune-A-Cam” Kit
Everything you need to quickly, easily and accurately degree-in your camshaft for maximum
performance. Complete kit contains: precision dial indicator, with custom design base to
mount to cylinder head, piston stop, pointer, checking springs, degree wheel and instructions
— all in a hard molded plastic carrying case.
Description
Tune-A-Cam Kit (Complete Kit)

Part No.
99030-1

Checking Spring
(Low Tension Valve Spring)
This low tension spring can be compressed with a single finger. It is to be used when “mockingup” a cylinder head with a pair of valves and retainers, for checking such things as: valve lift,
valve to piston clearance, and degreeing a cam at the retainer.
Description
Pair of Low Tension Valve Train Checking Springs

Part No.
99881-2

Cylinder Pressurization Kit
VALVE TRAIN

When changing the valve springs on an assembled engine while using one of our exclusive
valve spring compressors, or performing other maintenance that requires your cylinders to be
pressurized, this convenient kit provides a quick and economical method to accomplish this.
The kit contains a premium quality hose, having an o-ringed 14mm and 18mm threaded adaptor at one end to thread into the spark plug hole, while the other end has a female ¼” NPT
threaded brass fitting to receive your choice of quick-disconnect adaptors. There’s also a long
14mm threaded adaptor for aluminum heads, to provide better sealing and providing superior
thread engagement.
Description
Cylinder Pressurization Kit for cylinder heads having 14 and 18mm spark plugs

Part No.
99474-1

Degree Wheel
Crane’s degree wheels are made from rigid, durable stamped steel, 9½” in diameter, and come
with adapter inserts for 7/16”, 1/2”, and 5/8” center holes.
Description
Degree Wheel with Adapters

Part No.
99162-1

Piston Stop
(Top Dead Center Locator)
Provide a positive stop for the piston when locating true TDC (Top Dead Center), for camshaft
degreeing. Made to screw directly into the cylinder head spark plug hole. Machined from brass
to prevent piston damage, and incorporating an air bleed hold to prevent compression buildup while turning the engine over.
Description
TDC Piston Stop
TDC Piston Stop

330

12mm thread
14mm thread

Part No.
99410-1
99412-1

CRANECAMS.COM

Tools
Pushrods, Adjustable Checking - See page 310
Oil Pump Primer
Successful engine builders know that externally priming the oiling system of a new engine
eliminates dangerous “dry” initial start-up! Our Chevrolet oil pump primer tool features a special bushing that seals the oil galley and completely primes and pressurizes the entire engine
oil system. All models feature an upper collar that also prevents oil pump drive side-loading.
Use your heavy duty 3/8” drive drill motor to build oil pressure and uniformly distribute oil
throughout the engine for initial start-up..
Application
Chevrolet V-8, 262 thru 400, 396 thru 454, and 90° V-6
Ford V-8, 221 thru 302, Boss 302, (1/4” hex)

Part No.
99010-1
99012-1

Organizer Tray for Valve Train
Lightweight tray accepts a wide range of rockers, pushrods, adjusting nuts, lifters and spark
plugs. Integral handholds make handling easier. Resistant to heat, oils and solvents.
Description
Valve Train Organizer Tray

Part No.
99015-1

Valve Spring Compressors
For Small Block Chevrolet
Models to fit all production small block V-8 and V-6 engines – including late model LS1/LS2/
LS6 & Vortec
This handy tool is designed for removing valve springs while the cylinder head is attached to
the engine. This facilitates the installation of new valve springs in substantially less time than it
takes using a conventional valve spring compressor. In fact, it reduces the spring removal and
replacement time on F-body cars to one-quarter of the time required for other tools. Use a
ratchet or impact wrench to compress the springs. The rugged heat-treated steel fixtures are
precision CNC-machined to assure proper seating on the cylinder head & valve spring retainer.
Application
1957-96 Chevrolet 262-400 V-8, including LT1/LT4 and Chevrolet 200-229-4.3L 90° V-6
1997-up Chevrolet LS1/LS2/LS6 5.7L V-8 and Vortec 4800, 5300, 6000 V-8
Chevrolet L92/LS3 cylinder heads for LS-series V-8
2003-up Chrysler-Dodge 5.7 – 6.1 litre Hemi V-8

Part No.
99473-1
99472-1
99475-1
99476-1

866-388-5120 • 386-236-9983 FAX

331

Tools
Valve Spring Height Micrometer
Rotating the tool expands it to simulate installed height. The micrometer measurements make it extremely
easy to read. The tool will measure from 1.600” to 2.100” installed height with an accuracy of .001”.
Description
Height Micrometer 1.600-2.100”

Part No.
99019-1

Valve Spring Seat Machining Tool Bodies
These carbide-tipped tools machine the valve spring seat to the precise diameter and depth
for high performance spring applications. Crane Machining Tool Arbors are required to pilot
these tools in the valve stem bore.
Application
Machines 1.320” O.D., .630” I.D.
Machines 1.475” O.D., .630” I.D.
Machines 1.570” O.D., .630” I.D.
Machines 1.640” O.D., .630” I.D.
Machines 1.760” O.D., .630” I.D.

Part No.
99404-1
99403-1
99406-1
99405-1
99414-1

VALVE TRAIN

Valve Spring Seat Machining Tool Arbors
These arbors accurately pilot the Valve Spring Seat Machining Tools by locating in the valve
stem bore.

Application
Use with 5/16” valve stems
Use with 11/32” valve stems
Use with 3/8” valve stems
Use with 8mm valve stems

Part No.
99026-1
99027-1
99028-1
99025-1

Valve Spring Tester Calibration Spring
This high quality steel valve spring includes a graph plotted from this exact calibration spring, enabling you
to check the accuracy of your spring testing equipment.
Description
Spring Tester Calibration Spring w/Data Sheet

332

Part No.
99851-1

CRANECAMS.COM

Vacuum Kits and Accessories
Adjustable Vacuum Advance Kits
Now you can actually tailor your ignition system to meet a wide variety of driving conditions and requirements with these unique, easy-to-install adjustable vacuum advance kits.
Comes complete with adjustable vacuum canister, featuring the unique adjustable vacuum diaphragm, three sets of advance weight springs, and a 3/32” allen wrench, plus complete instructions for installation and operation.
The adjustability provided by these kits permits you to run the maximum ignition advance
throughout the RPM range, without encountering detonation. Improved performance, efficiency, and dependability are the major benefits obtained. Once the kit is installed, you
can also quickly compensate for changes in fuel quality and altitude.
Application
Delco Point Type (Includes Limiter Plate)
Ford V-8 73-85 with Electronic Ignition (without computer controls)
G.M. H.E.I. (Includes Limiter Plate)

Part No.
99601-1*
99607-1*
99600-1*

Vacuum Timing Limiter Plate
Here’s an easy-to-install item that allows you to limit the amount of vacuum timing needed for
certain engine/vehicle applications using the Crane Adjustable Vacuum Kit.
With Crane’s Adjustable Vacuum Advance Kits, the adjustment made through the vacuum port of
the cannister adjusts the rate of vacuum timing change as engine vacuum changes.
The Crane Vacuum Timing Limiter plate actually changes the amount of that vacuum timing. This
is especially helpful with applications such as high compression ratio engines, heavy engine
loads (such as very low numerical rear axle gearing) or heavy vehicle weights such as motor
homes, trucks with trailers, etc..
Each plate notch will shorten the amount of vacuum timing by 2°. It will also advance the initial timing to 2° because of the
change in the starting position of the breaker plate or magnetic pick up.
Application
Vacuum Timing Limiter Plate — for GM/Delco V-8 point-type and H.E.I. ignition distributors

Part No.
99619-1*

Vacuum Reserve System
Is That “Big Cam” Giving Your Vacuum Assisted Power Brakes And Other Accessories
Problems? Our Original Vacuum Reserve System Delivers Needed Vacuum Storage!
This unique kit allows you to store needed vacuum to operate your vacuum assisted power
brakes, even with a more radical camshaft! Crane’s Vacuum Reserve System utilizes a one-way
check valve that stores engine vacuum until it’s needed . . . like when you apply the brakes and
your engine can’t supply the needed vacuum! Compactly sized at just 5” x 7”, this unit can be
installed in tight areas. Comes complete with all hardware. Power brake hose not included.
Application
Vacuum Reserve System, Complete Kit including Fittings

Part No.
99590-1

*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

866-388-5120 • 386-236-9983 FAX

333

About Valve Springs
Valve Springs . . . Hardly An “Open & Shut” Subject!
Valve springs are at least as important
as any other major performance component in an engine; yet, they are
probably the most misunderstood and
neglected. Incorrect or worn valve
springs cause conditions that are often
misdiagnosed as fuel or ignition problems. When all of the fuel and ignition
system components have been
replaced; and the “gremlins” are still in
the engine, chances are the valve
springs are either set up at the wrong
tension, worn out, or just the wrong
spring for the cam profile. This last factor is often the most puzzling, yet
offers the greatest chance for significant improvements in engine performance.

VALVE TRAIN

Due to their highly stressed design
(valve springs are coiled from specially
heat-treated, super-clean, supersophisticated alloys of steel), valve
springs have several critical characteristics that are generally called “resonant
frequency” or “natural harmonics”.
These are similar to those of a lead
crystal goblet. By sounding a specific
frequency musical note, the goblet will
shatter. An undampened valve spring
run at steady speed at its natural frequency will either self-destruct or lose
enough of its strength and tension that
it can no longer properly control the
valve action.

always the case, especially with springs
produced by the OE manufacturers for
production vehicles.
For years, especially before onboard
computers, valve springs were used as
“rev-limiters” to help the OE manufacturers in their efforts to minimize warranty problems caused by over-enthusiastic drivers. These springs usually
had a resonant frequency located
somewhere in the 4400-5200 RPM
range. When a vehicle was accelerated,
the engine would rev through the low
end and mid-range perfectly until the
engine speed hit somewhere in the
4400-5200 RPM range. Then it would
either just stop pulling or the engine
would start misfiring badly. This was
typically diagnosed as a fuel or ignition
problem when, in actuality, it was the
factory’s valve spring resonant frequency helping protect the engine.
A good set of valve springs, even on an
otherwise stock engine, will usually
provide a significant performance
improvement throughout the RPM
range as well as a marked improvement in fuel economy, smoother idle,
improved cold start, and better cold
weather driveability.

What is most important is selecting a
valve spring with the correct seat pressure, open pressure, and spring rate for
At Crane, we design springs to maxithe camshaft in the engine. At Crane
mize the performance of Crane Cams.
Cams, we constantly test and evaluate
In doing so, we put the resonant frevarious cam lobe profiles vs. spring
quency outside of the intended operat- combinations, so that we can give you
ing range of the spring. This is not
the right spring recommendations for

334

CRANECAMS.COM

your cam. However, with over 80,000
profiles in our camshaft lobe library
and over 60 different valve springs in
our catalog, it is impossible for us (or
any company) to test every possible
combination. Because of this, we offer
guidelines on how to select springs for
custom applications (special valve stem
lengths, weights, etc.). It is in this area
of the unknown or untested that the
greatest opportunities exist of finding
your own special combination that
yields a power and performance
increase beyond your competitors.
What we’re talking about is virtually
free HP just for choosing the right
springs!
If you have purchased a cam (Crane or
another brand), and it doesn’t seem to
perform to your expectations, it is quite
likely a different valve spring might be
able to make an improvement (It could
also be a problem with pushrod stiffness and/or rocker arm geometry.) If
you are pushing the envelope in any
area of motorsports competition, it is
necessary to constantly evaluate various combinations of engine components. Frequently, racers ignore the
effects of the valve springs on the
dynamics of the valvetrain. By experimenting with various valve spring
combinations you will probably find
the most power for your money and/or
time. In addition, you just might cure
that “fuel system” or “ignition system”
problem you thought you had!

Valve Train Questions
Valve Spring Rate and How to Use It
The rate of a spring is the force necessary to compress (or deflect) the spring
a specified distance. For example, if we
say that a spring has a rate of 250 lbs.
per inch (250#/in.), it will take 250
pounds of force to compress the spring
1 inch. Fortunately, valve springs are
coil springs, and coil springs are easy to
understand because they have an
almost linear spring rate. In other
words, if it takes 400 lbs. to compress a
spring 1 inch, it only takes 100 lbs. to
compress the spring .250 in., 200 lbs. to
compress it .500 in., and 300 lbs. to
compress it .750 in. Some people refer
to spring rate as “stiffness”, and it is the
understanding of this spring characteristic that is most important in selecting
and setting up springs on an automotive cylinder head.
Frequently a taller, softer spring is a
better choice for a performance application than a short, stiff spring.

Consider the following possibility:
A vehicle owner wants to use a .520" valve lift camshaft in an application
and is considering different valve springs.
Spring A has an installed pressure of 125# at 1.750" installed height and has
a rate of 280#/in.
Spring B has an installed pressure of 115# at 1.750" installed height with a
rate of 410#/in.
At .520" lift, Spring A has an open pressure of 271# (this is 125# of seat pressure plus [.520" x 280#/in] = 146# from spring compression). At .520" lift,
Spring B has an open pressure of 328# (this is 115# of seat pressure plus
[.520" x 410#/in] = 213# from spring compression). Both of these springs
would work on a street performance application requiring good performance and reliability. However, Spring A with a lower open pressure of
271# could probably be used on a cylinder head with pressed in rocker
studs; while Spring B would definitely require screw in studs for adequate
reliability. Spring B would probably provide better performance above 6000
RPM (especially with relatively heavy valves) because of its higher open
pressure of 328#. Spring A would probably idle a little smoother with higher vacuum, especially if a high pressure oil pump or thicker oil is used. This is
a result of Spring A's higher seat pressure of 125#.

As you can see from the example above, there are often different springs that can offer different benefits on the same cam
profile. Spring A offers good performance over a wide RPM range at a lower total valvetrain cost (this assumes that the
heads were not machined for screw in studs). Spring B offers the possibility of somewhat improved performance beyond
6000 RPM. The vehicle owner needs to decide what he wants from his vehicle and what he wants to spend.
In all-out racing, we frequently see the need for different springs on the same lobe profile depending on the anticipated
RPM range. Frequently, circle track racers will run two different tracks with the same engine but with different rear end
gearing. Often there can be as much as 500-700 RPM difference in the top end engine speed between the two tracks. It is
not uncommon to find that the car runs better on the track with the lower peak RPM using a spring with a lower seat pressure and softer rate. At the track where the engine runs to the higher speed, the engine needs more seat pressure and a
stiffer spring rate. Every combination of engine, chassis, and track is different. Significant performance improvements can
often be achieved by experimenting with valve springs. If you aren’t paying attention to your springs, the guy winning
most of the races probably is!

866-388-5120 • 386-236-9983 FAX

335

Choosing Valve Springs
How to Select a Valve Spring
With the many choices of aftermarket cylinder heads, most with longer-than-stock length valves, the recommendation of a
specific spring for a specific cam is almost impossible. It is now necessary to select the spring that will best fit the cylinder
head configuration. We offer the following as general guidelines only:
1) “FLAT FACED LIFTER” cam/lifter applications (Street & Street/Strip) seat pressures
a.
b.

Small Block: 105-125# Seat Pressure
Big Block: 115-130# Seat Pressure (Note: Big Block applications need higher seat pressures due to their
larger, heavier valves.)

2) “FLAT FACED LIFTER” Open pressures should not exceed 330# open pressure (sustained after spring break-in
for accepable cam and lifter life.
a.
b.
c.

Open pressures should be a minimum of 220# for applications up to 4000 RPM.
For good performance above 4000, open pressures should be at least 260# with stock weight valves.
(Lightweight valves require less spring open pressure.)
Spring open pressures over 280# can cause pressed-in studs to come loose; therefore, we recommend
screw-in studs for open pressures above 280#.

3) HYDRAULIC ROLLER CAMS require higher spring seat pressures to control the heavier roller tappets and the more
aggressive opening and closing rates available to roller cam profiles.
a.
b.

Small Block applications: 120-145# seat pressure
Big Block applications: 130-165# seat pressure

VALVE TRAIN

4) HYDRAULIC ROLLER CAMS use higher open pressures to control the high vertical opening inertia of the heavier
roller followers.
a.
b.
c.
d.
e.
f.

Small Block applications need at least 260# for general driving applications up to 4000 RPM.
Moderate performance small block applications like 300-360# open.
Serious small block applications can tolerate 400-425#* open pressures and still expect reasonable
valve train life when top quality springs, pushrods, and lubricants are used.
Big Block applications need at least 280# for general driving applications up to 4000 RPM.
Moderate performance big block applications like 325-375# open pressure.
Serious big block performance applications can tolerate 450#* open pressure and still expect
reasonable valve train life when top quality springs, pushrods, and lubricants are used.

*Note: Open pressures in excess of 360# require the use of roller tappet bodies made of billet steel. Crane hydraulic roller
and solid roller tappets are made from heat treated steel billet to withstand the stresses of high-performance use. Most
stock hydraulic roller tappet bodies are made of cast iron and cannot tolerate high spring loads.
5) MECHANICAL ROLLER CAM/LIFTER
Applications are generally for serious street/strip use and full competition. Most are not used in daily-drivers where
day-to-day reliability is stressed. Instead, most of these cams are intended for winning performance. These cams are
designed with very aggressive opening and closing rates. High seat pressures are necessary to keep the valves from
bouncing when they come back to the seat. In all cases, the valve action and spring pressures required mandate the
use of high-strength, one-piece valves. However, Crane does offer the SR-Series of Street Roller camshafts intended
for daily usage.

336

a.

Seat Pressures are determined by valve/retainer weight, engine RPM and life expectancy of components
before replacement is required. Milder roller cams require 165# on the seat as an absolute minimum.
180-200# is common for most modest performance applications. 220-250# is common for most serious
sport categories and some circle track professional categories. Pro-Stock and Blown Alcohol/Fuel drag
applications use as much as 340-500# on the seat.

b.

Open Pressures need to be high enough to control the valvetrain as the lifter goes over the nose of the cam.
Ideally, the minimum amount of open pressure to eliminate or minimize valvetrain separation is desired. Any
excess open pressure only contributes to pushrod flex, which can aggravate valvetrain separation. For serious
racing applications this can be determined only by experimentation and track testing. For general guidelines
we offer the following
i. Street/Strip performance with long cam/lifter life desirable, 350-450# open.
ii. Circle track and moderate bracket racing 450-600@ open.
iii. Serious drag racing and limited distance circle track racing 600# and more.

CRANECAMS.COM

Valve Springs
O.D

I.D.

Damper Seat Press.

Open Press.

Max
Coil Bind Rate (lbs/in.) Net Lift Application

Part No.

Single Valve Springs
1.000
Top: 0.930
Bottom: 1.025
1.065
1.065
Top: 0.967
Bottom: 1.096

0.730
0.567
0.662
0.725
0.725
0.636
0.765

No

62 lbs @1.475

130 @ 1.025

0.910

151 lbs/in.

0.475

No
No
No

90 lbs @1.470
60 lbs @1.535
85 lbs @1.535

252 @ .970
0.900
255 lbs @ 1.063 0.987
244 lbs @ 1.135 1.014

324 lbs/in.
413 lbs/in.
398 lbs/in.

0.500
0.500
0.470

No

85 lbs @1.640

250 @ 1.040

1.000

275 lbs/in.

0.620

1.255

0.870 Yes

114 lbs @1.700

340 @ 1.200

1.153

432 lbs/in.

0.487

1.255

0.870 No

124 lbs @1.750

374 @ 1.150

1.100

409 lbs/in.

0.640

1.255

0.870 Yes

125 lbs @ 1.800

383 @ 1.200

1.100

428 lbs/in.

0.640

1.260

0.876 Yes

107 lbs @ 1.800

348 @ 1.200

1.110

395 lbs/in.

0.600

1.265
Top: 1.055
Bottom: 1.290

0.775 Yes
0.650
0.885 No

125 lbs @ 1.750

388 @ 1.250

1.100

526 lbs/in.

0.600

130 lbs @ 1.800

318 @ 1.200

1.140

313 lbs/in.

0.600

1.435

1.035 Yes

107 lbs @ 1.700

317 @ 1.150

1.037

330 lbs/in.

0.600

1.437

1.077 Yes

104 lbs @ 1.750

229 @ 1.150

1.069

204 lbs/in.

0.620

1.440
1.095
1.445
1.295
1.450
1.460

1.040
0.650
1.000
0.859
1.014
1.060

No

98 lbs @ 1.700

260 @ 1.200

1.080

328 lbs/in.

0.560

No

155 lbs @ 1.880

377 @ 1.280

1.210

370 lbs/in.

0.650

No
Yes

118 lbs @ 1.950
110 lbs @ 1.550

375 @ 1.380
303 @ 1.100

1.320
0.935

457 lbs/in.
442 lbs/in.

0.580
0.605

1.460
1.500

1.060 Yes
1.086 Yes

114 lbs @ 1.800
113 lbs @ 1.600

287 @ 1.250
280 @ 1.150

1.139
1.000

310 lbs/in.
412 lbs/in.

0.600
0.565

1.500

1.086 Yes

121 lbs @ 1.800

298 @ 1.300

1.130

354 lbs/in.

0.660

1.539

1.125 Yes

129 lbs @ 1.950

358 @ 1.200

1.130

312 lbs/in.

0.700

Top:
Bottom:
Top:
Bottom:

Ford Duratec 1.8 – 2.3 litre DOHC 4V 4 cyl.
included in 903-2007 valve spring and retainer
kit.
Ford Modular 4.6 – 5.4 litre DOHC 4V V-8
beehive, ovate wire.
Chrysler/Dodge Neon DOHC I-4
Chrysler/Dodge Neon SOHC I-4
Ford 4.6-5.4L 2 valve & 3 valve V-8 beehive,
ovate wire.
Small Block Chevy Street/Strip: RV/Truck
Power. Stock dia spring for 1.700” installed ht.
.480” max recommended valve lift.
Late Model LT-1 w/aluminum heads; LS1 or
other alum. heads w/1.770-1.820” inst. hts.
XHTCS
SB Chevy apps. up to .600” valve lift with stock
spring seats. Flat tappets install @ 1.800”; hyd
rlr install @ 1.750-1.800” XHTCS
SB Chevy hyd rlr w/1.750” installed ht. SB
Chevy flat tappet w/1.770-1.800” inst. ht.
SB Chevy Performance hydraulic roller cams,
PAC enhanced wire
LS1/LS2 Performance hydraulic roller cams
beehive, ovate wire.
Various Ford 302-351W V-8’s, Ford 300 6cyl,
Mopar 360’s and Olds 350/400/455
Ford V-8 RV and mild street appls. Used
w/96840, 96842, 96843 for various hyd roller
and flat tappet street/strip and bracket apps.
AMC 6cyl; SB Ford; Olds V-8’s; Street/Strip, RV/
Truck Power applications.
Big Block Chevy and FE Ford, beehive, nitrided
ovate wire.
Ford 5.0/351W Street/Strip, RV/Truck Power,
Beehive
Many Pontiac V-8 Street/Strip applications
Ford V-8’s w/1.770-1.850” installed hts. Used
w/96840 and 96842 for High Perf hyd rlrs and
solid flat tappet cams.
SB Chrysler; Street/Strip; RV/Truck Power
AMC V-8; BB Chevy w/1.880” installed ht:
Street/Strip, RV/Truck Power.
BB Chevy and BB Chrysler hyd rlr and High Perf
flat tappet cams. Use +.050” keepers. Used
with 96843, 96844 inners for several mech
roller cams.

96845-16
40830-32
180830-16
158830-16
37830-16
99848-16
99845-16
99846-16
96802-16
144846-16
99831-16
96803-16
96806-16
99833-16
99832-16
99841-16
99840-16
96801-16
99835-16
99839-16

96807-16

Inner Valve Springs
The Inner Springs shown below are available separately for “Mix-and-Match” Dual Spring Combinations using “96” part number prefix single valve springs. See specific “96”
Dual Springs for correct components. These Inner Springs are not recommended for use with “99” prefix springs. Sold in sets of 16.
For use with 96801, 96806, Outer Valve
0.937
0.697 No
29 lbs @ 1.600
90 @ 1.000
0.925
96 lbs/in.
0.615
Springs
96842-16
For use with 96806, 96807, Outer Valve
0.953
0.697 No
54 lbs @ 1.500
130 @ 1.000
0.916
132 lbs/in.
0.500
Springs
96843-16
For use with 96801, 96806 Outer Valve
0.970
0.700 No
51 lbs @ 1.750
134 @ 1.150
1.014
135 lbs/in.
0.676
Springs
96840-16
1.015
0.731 No
57 lbs @ 1.800
160 @ 1.150
1.045
155 lbs/in.
0.650
For use with 96807 Outer Valve Springs
96844-16

866-388-5120 • 386-236-9983 FAX

337

Valve Springs
O.D

I.D.1

I.D.2

Damper Seat Press.

Open Press.

Max Net Lift
w /.060”
Rate
Coil Bind clearance (lbs/in.)

Application

Part No.

Dual Valve Springs

VALVE TRAIN

1.212
1.218
1.297

0.900
0.906
0.667

0.674 No
0.680 No
0.917 No

93 lbs @ 1.550
91 lbs @ 1.300
148 lbs @ 1.800

266 @ .950
220 @ .900
413 @ 1.150

0.865
0.783
1.060

0.625
0.457
0.680

1.298
1.304

0.664
0.980

0.914 No
0.754 No

151 lbs @ 1.800
96 lbs @ 1.650

461 @ 1.150
230 @ 1.150

1.080
0.927

.660
0.663

1.344

1.000

0.730 No

107 lbs @ 1.820

274 @ 1.300

1.057

0.703

1.437

1.080

0.697 Yes

134 lbs @ 1.750

283 @ 1.250

1.185

0.600

1.437

1.080

0.697 Yes

128 lbs @ 1.800

328 @ 1.200

1.115

0.625

1.437

1.080

0.700 Yes

131 lbs @ 1.850

345 @ 1.200

1.110

0.680

1.449

1.075

0.794 No

120 lbs @ 1.875

394 @ 1.175

1.035

0.625

1.460

1.060

0.697 Yes

126 lbs @ 1.850

366 @ 1.250

1.175

0.615

1.460

1.075

0.803 No

130 lbs @ 1.850

402 @ 1.150

1.080

0.710

1.460

1.060

0.700 Yes

134 lbs @ 1.900

424 @ 1.250

1.154

0.686

1.465

1.091

0.807 No

112 lbs @ 1.650

336 @ 1.100

0.950

0.690

1.500

1.050

0.726 No

300 lbs @ 2.100

1002 @ 1.200

1.130

0.900

1.500

1.050

0.726 No

420 lbs @ 2.175

1200 @ 1.175

1.130

1.000

1.522

1.050

0.726 No

400 lbs @ 2.250

1252 @ 1.300

1.190

0.950

1.530

1.116

0.766 Yes

131 lbs @ 1.900

410 @ 1.250

1.160

0.630

1.539

1.125

0.697 Yes

160 lbs @ 1.900

424 @ 1.300

1.145

0.700

1.539
1.540

1.125
1.140

0.731 Yes
0.754 Yes

200 lbs @ 1.900
144 lbs @ 1.900

508 @ 1.250
403 @ 1.300

1.152
1.175

0.680
0.665

1.540

1.140

0.760 Yes

150 lbs @ 1.900

560 @ 1.150

1.135

0.755

1.540

1.115

0.729 Yes

224 lbs @ 1.950

638 @ 1.200

1.130

0.760

1.550

1.100

0.706 Yes

275 lbs @ 2.000

805 @ 1.200

1.150

0.800

1.550

1.100

0.788 No

250 lbs @ 2.000

765 @ 1.200

1.150

0.800

1.550

1.100

0.706 Yes

275 lbs @ 2.000

805 @ 1.200

1.150

0.800

1.550

1.050

0.726 No

425 lbs @ 2.300

1440 @ 1.300

1.230

1.000

1.551

1.119

0.709 Yes

226 lbs @ 2.000

717 @ 1.250

1.150

0.790

338

290 lbs/in. Buick V-6 & Buick 350 V-8
337 lbs/in. Early Ford 2.0L SOHC & VW liquid cooled
408 lbs/in. LS Performance hydraulic roller camshafts.
LS Performance hydraulic roller camshafts,
477 lbs/in. XHTCS material.
215 lbs/in. Nissan 4 cyl; Ford 2.3L SOHC
Small Block Chevy 87-91 L98 and Fast Burn
334 lbs/in. alum. heads w/hydraulic roller cams
Several SB Chevy, SB Ford flat tappet and hyd
296 lbs/in. rlr apps. (96806 outer/96842 inner)
Various hyd rlr & flat tappet street perf. & mild
322 lbs/in. bracket racing. (96806 outer/96843 inner)
SB Chevy & SB Ford hyd rlrs and flat tappet
bracket racing w/long valves or tall assy hts.
326 lbs/in. (96806 outer/96840 inner)
Hydraulic and mechanical flat faced lifter
392 lbs/in. camshafts, mild hydraulic roller camshafts.
BB Ford and BB Chrysler hyd rlr and flat tappet
404 lbs/in. street/strip use. (96801 outer/96842 inner)
BB Chevy, BB Ford, BB Chrysler premium RV/
Truck Power applications. Flat tappet racing
391 lbs/in. use.
High perf hydraulic rollers; Sportsman flat tappet racing, moderate perf solid rollers
448 lbs/in. (96801 outer/96840 inner)
AMC 6 cyl, Buick V-8’s, many perf cams with
short assy hts requiring high lifts and moderate
438 lbs/in. spring rate
Small diameter, low mass, all-out race, Nano780 lbs/in. Peened™, Pacaloy wire.
Small diameter, low mass, high lift drag race,
780 lbs/in. Nano-Peened™, Pacaloy wire.
Small diameter, low mass, all-out race, Nano895 lbs/in. Peened™, Pacaloy wire.
BB Chevy hyd and solid flat tappet racing; BBC,
428 lbs/in. BB Ford, & Ford 351/400 hyd rlr cams
BB Chevy and BB Chrysler solid street rollers or
hyd rlrs w/+.050” taller inst. ht.
444 lbs/in. (96807 outer/96843 inner)
Various solid rlr applications for Pro Street &
480 lbs/in. bracket use (96807 outer/96844 inner)
434 lbs/in. Various Big Block hyd rlr applications
Various Big Block hyd rlr apps. Harmonics
optimized for sustained high RPM marine use.
528 lbs/in. Solid flat tappets with tall assembly hts.
Professional roller cam race applications
544 lbs/in. Electro-Polished
Various Small and Big Block roller camshafts,
663 lbs/in. drag racing
High rate dual spring for aggressive valve train.
Premium circle track, Nano-Peened™, PAC
644 lbs/in. enhanced wire.
High rate dual spring with damper for aggressive valve train. Premium circle track,
662 lbs/in. Nano-Peened™, PAC enhanced wire.
Small diameter, low mass, high lift drag race,
1015 lbs/in. Nano-Peened™, Pacaloy wire.
Drag Race & Circle Track roller cams w/1.950652 lbs/in. 2.000” installed hts

CRANECAMS.COM

99891-16
99879-8
144838-16
144847-16
99884-8
96887-16
96873-16
96874-16
96872-16
99892-16
96877-16
99893-16
96870-16
99838-16
961356-16
961355-16
961360-16
99890-16
96879-16
96878-16
99895-16
99896-16
96883-16
961226-16
961325-16
961326-16
961354-16
96886-16

Valve Springs
O.D

I.D.1

I.D.2

Damper Seat Press.

Open Press.

Max Net Lift
w /.060”
Rate
Coil Bind clearance (lbs/in.)

Application

Part No.

Dual Valve Springs
1.555

1.130

0.743 Yes

256 lbs @ 2.000

652 @ 1.250

1.178

0.762

1.565

1.146

0.740 Yes

190 lbs @ 1.950

552 @ 1.250

1.200

0.690

1.565

1.129

0.749 Yes

215 lbs @ 1.950

685 @ 1.200

1.121

0.769

1.593

1.154

0.741 Yes

254 lbs @ 2.050

687 @ 1.280

1.220

0.780

1.625

1.175

0.851 No

280 lbs @ 2.100

847 @ 2.100

1.100

0.900

1.625

1.175

0.769 Yes

244 lbs @ 2.000

801 @ 1.150

1.090

0.850

1.625

1.175

0.769 Yes

250 lbs @ 2.050

673 @ 1.300

1.210

0.750

1.625

1.175

0.851 No

275 lbs @ 2.000

810 @ 1.150

1.100

0.850

Professional roller cam race applications
510 lbs/in. Electro-Polished
Solid street rollers/Bracket racing; Hi Perf big
504 lbs/in. block hyd rlrs w/tall assy hts.
Bracket Race & Circle Track Roller Cams
618 lbs/in. XHTCS Spring
Professional circle track endurance, ID
chamfered coils, radiused damper ends, PAC
576 lbs/in. enhanced wire.
Bracket Race applications with hight lift /
agressive valve train and RPM requirements,
629 lbs/in. Pacaloy wire.
Drag Race roller cams with approx. 2.00” inst
656 lbs/in. hts. XHTCS
Various Big Block roller camshafts, lower lift
564 lbs/in. bracket racing, PAC enhanced wire.
Various Big Block roller camshafts, high lift
625 lbs/in. bracket racing, PAC enhanced wire.

96884-16
99876-16
99885-16
96885-16
961228-16
99880-16
961299-16
961224-16

Triple Valve Springs
1.645

1.195

0.635 No

250 lbs @ 2.050

801 @ 1.250

1.130

0.800

1.645

1.195

0.635 No

290 lbs @ 2.070

835 @ 1.270

1.130

0.800

1.645

1.195

0.635 No

332 lbs @ 2.100

950 @ 1.200

1.130

0.900

1.667
1.675
1.675

1.195
1.203
1.203

0.635 No
0.634 No
0.634 No

300 lbs @ 2.100
362 lbs @ 2.100
352 lbs @ 2.200

963 @ 1.250
1035 @ 1.200
1024 @ 1.200

1.135
1.161
1.161

0.850
0.879
0.979

Various Big Block roller camshafts, high lift
689 lbs/in. bracket racing, PAC enhanced wire.
Various Big Block roller camshafts, high lift
bracket racing, Nano-Peened™, PAC enhanced
682 lbs/in. wire.
Various Big Block roller camshafts, high lift
bracket racing, Nano-Peened™, PAC enhanced
688 lbs/in. wire.
Various Big Block roller camshafts, high lift
780 lbs/in. bracket racing, PAC enhanced wire.
684 lbs/in. Pro Drag Racing including blown alcohol & fuel
690 lbs/in. Pro Drag Racing including blown alcohol & fuel

961246-16
961347-16
961348-16
96888-16
96848-16
96849-16

More Valve Train Questions
What is Valve Spring Coil Bind and how does it relate to Spring Travel and Valve Lift?
When the valve spring is compressed until its coils touch one another and can travel no further, it is said to be in coil bind.
The catalog (pages 337 to 339) shows the approximate coil bind height for the various Crane Cams valve springs. To measure this you must install the retainer in the valve spring, then compress the spring until it coil binds. Now measure from
the bottom side of the retainer to the bottom of the spring. This measurment is the coil bind height. (See Figure 1) This can
be done on the cylinder head with a spring compression tool in a bench vise, or in a professional valve spring tester.
Using Figure 1, subtract the coil bind height “B” from the valve spring installed height “A”. The difference “C” is the maximum spring travel. The spring travel is usually at least .060” greater than the full lift of the valve. This safety margin of .060”
(or more) is necessary to avoid the dangers of coil bind and over-stressing the spring.
If coil bind occurs, the resulting mechanical interference will severely damage the camshaft and valvetrain components.

C
INSTALLED
HEIGHT

A

B

COIL
BIND
HEIGHT
Figure 1

866-388-5120 • 386-236-9983 FAX

339

Valve Springs
Valve Spring Spec Chart
Spring Type
O.D.
I.D.
Damper
Installed Height
Coil Bind
Spring Rate (lbs/in.)
Max. Net. Lift
Part No.

VALVE TRAIN

2.300
2.250
2.200
2.150
2.100
2.050
2.000
1.950
1.900
1.850
1.800
1.750
1.700
1.650
1.600
1.550
1.500
1.450
1.400
1.350
1.300
1.250
1.200
1.150
1.100
1.050
1.000
0.950
0.900

Single
1.000
0.730
No
1.475
0.910
151
0.475
96845

58
66
74
81
89
96
104
111
119
126
134
142

BOLD Numbers are recommended closed pressures @ installed height.

Single
1.065
0.725
No
1.535
0.987
413
0.500
180830

54
74
95
115
136
156
177
197
218
238
259

Single
1.065
0.725
No
1.535
1.014
398
0.470
158830

79
94
114
134
154
173
193
213
233
253

Single
1.025/0.930
0.662/0.567
No
1.470
0.900
324
0.500
40830

64
80
96
113
129
145
161
177
194
210
226
242
258

Single
1.096/0.967
0.765/0.636
No
1.640
1.000
275
0.600
37830

69
82
96
110
124
137
151
165
179
192
206
220
234
247
261

Single
1.255
0.870
Yes
1.700
1.153
432
0.487
99848

Single
1.255
0.870
No
1.750
1.100
415
0.640
99845

Single
1.255
0.870
Yes
1.800
1.100
428
0.640
99846

Single
1.260
0.876
Yes
1.800
1.110
395
0.600
96802

81
100
114
137
158
179
201
222
243
265
287
313
340

103
124
145
165
187
208
228
249
270
290
311
332
353
374

104
125
147
169
190
213
235
256
278
299
321
342
363
383
405

107
125
144
162
181
199
220
238
258
280
302
325
248

99915
99916

99914

99915
99916

99915
99916

Popular Recommended Components
Steel Retainers
(see page 350)

Titanium Retainers 7o

905-0003

158660

158660

40660

37660

(see page 351)

Titanium Retainers 10o
(see page 351)

Spring Seats
(see page 362)

340

CRANECAMS.COM

Valve Springs
Valve Spring Spec Chart
Spring Type
O.D.
I.D.
Damper
Installed Height
Coil Bind
Spring Rate (lbs/in.)
Max. Net. Lift
Part No.
2.300
2.250
2.200
2.150
2.100
2.050
2.000
1.950
1.900
1.850
1.800
1.750
1.700
1.650
1.600
1.550
1.500
1.450
1.400
1.350
1.300
1.250
1.200
1.150
1.100
1.050
1.000
0.950
0.900

Single
1.265
0.865
Yes
1.750
1.100
526
0.600
144846

73
99
125
151
177
204
230
256
282
308
335
361
388
413
439

BOLD Numbers are recommended closed pressures @ installed height.

Single
1.290/0.885
1.055/0.650
No
1.800
1.140
313
0.600
99831

99
114
130
146
161
177
193
208
224
240
255
271
287
302
318

Single
1.435
1.035
Yes
1.700
1.037
330
0.600
96803

Single
1.437
1.080
Yes
1.750
1.069
204
0.620
96806

Single
1.440
1.040
No
1.700
1.080
328
0.560
99833

91
107
123
132
148
164
181
198
215
234
251
272
289
317

86
96
104
113
122
130
140
150
160
171
181
192
203
215
229
240

83
98
113
128
143
159
174
189
205
222
239
256
274
293

99946
99969

99936
99944

99936
99944

Single
1.445/1.095
1.000/0.650
No
1.880
1.210
370
0.650
99832

Single
1.450/1.295
1.014/0.859
No
1.950
1.139
457
0.580
99841

129
148
166
185
203
222
240
259
277
296
314
333
351
370
388

95
118
141
164
187
209
232
255
278
301
324
347
369
392
415
438
461

99976

99942

Popular Recommended Components
Steel Retainers
(see page 350)

Titanium Retainers 7o

99915
99916

99976
99637

99637

(see page 351)

Titanium Retainers 10o

99630

(see page 351)

Spring Seats
(see page 362)

866-388-5120 • 386-236-9983 FAX

341

Valve Springs
Valve Spring Spec Chart
Spring Type
O.D.
I.D.
Damper
Installed Height
Coil Bind
Spring Rate (lbs/in.)
Max. Net. Lift
Part No.

VALVE TRAIN

2.300
2.250
2.200
2.150
2.100
2.050
2.000
1.950
1.900
1.850
1.800
1.750
1.700
1.650
1.600
1.550
1.500
1.450
1.400
1.350
1.300
1.250
1.200
1.150
1.100
1.050
1.000
0.950
0.900

Single
1.460
1.060
Yes
1.550
0.935
442
0.605
99840

91
110
131
151
171
191
212
233
255
279
303
328
352
378

BOLD Numbers are recommended closed pressures @ installed height.

Single
1.460
1.060
Yes
1.800
1.139
310
0.600
96801

75
88
101
114
128
143
157
171
186
201
218
235
252
269
287
304

Single
1.500
1.086
Yes
1.600
1.000
412
0.565
99835

92
113
133
154
174
195
215
234
256
277
298
319
342
364

Single
1.500
1.086
Yes
1.800
1.130
354
0.660
99839

86
102
121
138
155
172
189
206
224
242
260
279
298
320
338
359

Single
1.539
1.125
Yes
1.950
1.130
312
0.700
96807

115
129
136
149
162
177
192
207
222
237
252
269
286
302
318
338
358

Popular Recommended Components
Steel Retainers
(see page 350)

99936
99944

99936
99944

99936
99944

99936
99944

99630

99630

99630

99457

99459

99459

99962
99970

Titanium Retainers 7o
(see page 351)

Titanium Retainers 10o
(see page 351)

Spring Seats

99641

(see page 362)

* Denotes Inner Spring

342

CRANECAMS.COM

Single
0.937
0.697
No
1.600
0.925
96
0.615
*96842

14
19
23
29
32
37
42
47
51
56
61
66
71
76
82
90

Single
0.953
0.697
No
1.500
0.916
132
0.500
*96843

42
48
54
60
66
73
80
87
94
102
111
120
130

Single
0.970
0.700
No
1.750
1.014
135
0.676
*96840

38
45
51
58
63
70
76
83
90
97
105
112
120
127
134

Valve Springs
Valve Spring Spec Chart
Spring Type
O.D.
I.D.
Damper
Installed Height
Coil Bind
Spring Rate (lbs/in.)
Max. Net. Lift
Part No.
2.300
2.250
2.200
2.150
2.100
2.050
2.000
1.950
1.900
1.850
1.800
1.750
1.700
1.650
1.600
1.550
1.500
1.450
1.400
1.350
1.300
1.250
1.200
1.150
1.100
1.050
1.000
0.950
0.900

Single
1.015
0.731
No
1.800
1.045
155
0.650
*96844

33
41
49
57
64
72
80
88
95
103
111
119
126
134
143
151
160

BOLD Numbers are recommended closed pressures @ installed height.

Dual
1.212
0.674
No
1.550
0.865
290
0.625
99891

66
79
93
107
121
135
148
162
176
190
204
219
234
250
266
284

Dual
1.218
0.680
No
1.300
0.783
337
0.457
99879

76
91
106
122
137
152
168
184
202
220

Dual
1.298
0.667
No
1.800
1.060
408
0.680
144838

Dual
1.298
0.664
No
1.800
1.080
477
0.660
144847

107
128
148
168
189
209
230
250
270
291
311
332
352
372
393
413

103
127
151
175
199
223
246
270
294
318
342
366
390
413
437
461

Dual
1.304
0.754
No
1.650
0.927
215
0.663
99884

76
86
96
107
118
128
139
150
161
172
184
195
206
218
230

Dual
1.344
0.730
No
1.800
1.057
334
0.710
96887

114
129
144
160
176
192
208
224
240
257
274
292
310
330
350

Dual
1.437
0.697
Yes
1.750
1.185
296
0.600
96873

106
120
134
148
162
175
189
204
219
234
250
267
283
299

Popular Recommended Components
Steel Retainers
(see page 350)

Titanium Retainers 7o

99912
99916

99926

144944

144944

99967

99935

99975

99975

99944
99969
99669

144661

144661

99630

99657

99657

99465

(see page 351)

Titanium Retainers 10o
(see page 351)

Spring Seats
(see page 362)

* Denotes Inner Spring

866-388-5120 • 386-236-9983 FAX

343

Valve Springs
Valve Spring Spec Chart
Spring Type
O.D.
I.D.
Damper
Installed Height
Coil Bind
Spring Rate (lbs/in.)
Max. Net. Lift
Part No.

VALVE TRAIN

2.300
2.250
2.200
2.150
2.100
2.050
2.000
1.950
1.900
1.850
1.800
1.750
1.700
1.650
1.600
1.550
1.500
1.450
1.400
1.350
1.300
1.250
1.200
1.150
1.100
1.050
1.000
0.950
0.900

Dual
1.437
0.697
Yes
1.800
1.115
322
0.625
96874

112
128
142
156
171
186
202
218
234
252
270
289
308
328
352

BOLD Numbers are recommended closed pressures @ installed height.

Dual
1.437
0.700
Yes
1.850
1.110
326
0.680
96872

115
131
146
160
175
189
205
221
238
255
272
291
309
327
345
368

Dual
1.449
0.794
No
1.875
1.035
392
0.625
99892

110
130
149
169
189
208
228
247
267
287
306
326
345
365
385
404
424

Dual
1.460
0.697
Yes
1.850
1.175
404
0.615
96877

Dual
1.460
0.803
No
1.850
1.080
391
0.710
99893

Dual
1.460
0.700
Yes
1.900
1.154
448
0.686
96870

Dual
1.465
0.807
No
1.650
0.950
438
0.690
99838

Dual
1.500
0.726
No
2.100
1.130
780
0.900
961356

222
261
300
339
378
417
456
495
534
573
612
651
690
729
768
807
846
885
924
963
1002
1041

88
107
126
144
163
183
203
222
242
261
282
304
324
346
366
389

92
112
130
149
167
186
205
223
242
261
279
298
318
338
358
380
402

113
134
154
174
194
215
236
256
278
300
323
348
373
398
424
447

99944
99969
99669

99953
99954
99669

99944
99969
99669

99944
99969
99669

99970
99974
99663

99630

99630

99630

99640

91
112
131
151
171
190
210
230
251
271
292
313
336
360
383

Popular Recommended Components
Steel Retainers
(see page 350)

Titanium Retainers 7o

99944
99969
99669

99944
99969
99669

99953
99954
99639

99630

99630

99630

99465

99465

99465

(see page 351)

Titanium Retainers 10o
(see page 351)

Spring Seats
(see page 362)

344

CRANECAMS.COM

99465

99465
99455

Valve Springs
Valve Spring Spec Chart
Spring Type
O.D.
I.D.
Damper
Installed Height
Coil Bind
Spring Rate (lbs/in.)
Max. Net. Lift
Part No.
2.300
2.250
2.200
2.150
2.100
2.050
2.000
1.950
1.900
1.850
1.800
1.750
1.700
1.650
1.600
1.550
1.500
1.450
1.400
1.350
1.300
1.250
1.200
1.150
1.100
1.050
1.000
0.950
0.900

Dual
1.500
0.726
No
2.175
1.130
780
1.000
961355

361
400
439
478
517
556
595
634
673
712
751
790
829
868
907
946
985
1025
1064
1103
1142
1181
1220

BOLD Numbers are recommended closed pressures @ installed height.

Dual
1.522
0.726
No
2.250
1.190
895
0.950
961360
357
402
447
491
536
581
626
670
715
760
805
849
894
939
984
1028
1073
1118
1163
1207
1252
1297
1342

Dual
1.530
0.776
Yes
1.900
1.160
428
0.630
99890

112
131
151
171
190
210
229
250
271
292
313
336
360
385
410
435

Dual
1.539
0.697
Yes
1.900
1.145
444
0.700
96879

Dual
1.539
0.697
Yes
1.900
1.152
480
0.680
96878

116
137
160
180
202
223
244
266
286
307
328
350
375
401
424
448
471

154
178
200
222
244
266
288
311
335
354
383
409
436
460
484
508
532

Dual
1.540
0.754
Yes
1.900
1.175
434
0.665
99895

Dual
1.540
0.760
Yes
1.900
1.085
528
0.755
99896

123
144
165
186
207
228
250
272
292
312
334
357
380
403
430
457

110
128
150
173
196
220
244
267
290
316
343
372
399
428
460
491
524
560

99956
99970
99678
99681
99631
99632
99464

99956
99970
99678
99681
99631
99632
99466
99464

Dual
1.540
0.729
Yes
1.950
1.130
544
0.760
96883

Dual
1.550
0.706
Yes
2.000
1.150
663
0.800
961226

148
174
200
224
250
275
300
327
352
379
404
432
458
484
512
541
572
604
638

209
242
275
308
341
374
407
441
474
507
540
573
606
639
672
706
739
772
805
838

99970
99974
99678
99681

99970
99974

Popular Recommended Components
Steel Retainers
(see page 350)

Titanium Retainers 7o

99970
99974
99663

99970
99974
99663

99962
99970
99659

99926

99970
99974
99659

99640

99640

99641

99641

99465
99455

99465
99455

99466

99634
99641
99460

(see page 351)

Titanium Retainers 10o
(see page 351)

Spring Seats
(see page 362)

866-388-5120 • 386-236-9983 FAX

99460

99631
99639
99465

345

Valve Springs
Valve Spring Spec Chart
Spring Type
O.D.
I.D.
Damper
Installed Height
Coil Bind
Spring Rate (lbs/in.)
Max. Net. Lift
Part No.

VALVE TRAIN

2.300
2.250
2.200
2.150
2.100
2.050
2.000
1.950
1.900
1.850
1.800
1.750
1.700
1.650
1.600
1.550
1.500
1.450
1.400
1.350
1.300
1.250
1.200
1.150
1.100
1.050
1.000
0.950
0.900

Dual
1.550
0.788
No
2.000
1.150
644
0.800
961325

186
218
250
282
314
347
379
411
443
475
507
540
572
604
636
668
701
733
765

BOLD Numbers are recommended closed pressures @ installed height.

Dual
1.550
0.706
Yes
2.000
1.150
662
0.800
961326

209
242
275
308
341
374
407
441
474
507
540
573
606
639
672
706
739
772
805

Dual
1.550
0.726
No
2.300
1.230
1015
1.000
961354
425
476
526
577
628
679
729
780
831
882
932
983
1034
1085
1136
1186
1237
1288
1339
1389
1440
1491

Dual
1.551
0.709
Yes
2.000
1.150
652
0.790
96886

Dual
1.555
0.743
Yes
2.000
1.178
510
0.762
96884

167
197
226
255
284
314
344
374
406
439
473
507
541
574
610
643
683
717

207
232
256
280
308
332
357
381
407
431
458
482
508
533
560
585
612
652
692

99974
99970
99974
99659

Dual
1.565
0.740
Yes
1.950
1.200
504
0.690
99876

Dual
1.565
0.749
Yes
1.950
1.121
618
0.769
99885

163
190
214
239
264
290
314
339
364
390
415
441
466
493
522
552

161
189
215
242
270
297
324
352
381
411
444
475
505
536
572
606
645
685

99956
99970

99956
99970

99956
99970

99675
99681
99631
99632
99460

99678
99681
99631
99632
99460
99464

99678
99681
99634
99641
99460
99464

Dual
1.625
0.851
No
2.100
1.100
629
0.900
961228

217
249
280
311
343
374
406
437
469
500
532
563
595
626
658
689
721
752
784
815
846
878

Dual
1.593
0.741
Yes
2.050
1.220
576
0.770
96885

227
254
280
305
330
356
383
411
440
468
496
526
556
587
618
647
676

Popular Recommended Components
Steel Retainers

99970
99974

99970
99974

99970
99974

Titanium Retainers 7o 99661

99661

99663

99639
99641
99465
99464

99640

(see page 350)

(see page 351)

Titanium Retainers 10o 99639
(see page 351)
99641
Spring Seats
99464
(see page 362)

346

99465
99455

99634
99641
99465

CRANECAMS.COM

99970
99974
99660

99675

99638

99635
99632
99460

99463

Valve Springs
Valve Spring Spec Chart
Spring Type
O.D.
I.D.
Damper
Installed Height
Coil Bind
Spring Rate (lbs/in.)
Max. Net. Lift
Part No.
2.300
2.250
2.200
2.150
2.100
2.050
2.000
1.950
1.900
1.850
1.800
1.750
1.700
1.650
1.600
1.550
1.500
1.450
1.400
1.350
1.300
1.250
1.200
1.150
1.100
1.050
1.000
0.950
0.900

Dual
1.625
0.769
Yes
2.000
1.090
656
0.850
99880

182
213
244
275
306
337
368
400
431
463
496
528
560
594
627
663
696
731
764
801

BOLD Numbers are recommended closed pressures @ installed height.

Dual
1.625
0.769
Yes
2.050
1.210
564
0.750
961299

194
222
250
278
306
335
363
391
419
447
476
504
532
560
588
617
645
673
701

Dual
1.625
0.851
No
2.000
1.100
625
0.850
961224

Triple
1.645
0.635
No
2.050
1.130
689
0.800
961246

Triple
1.645
0.635
No
2.070
1.130
682
0.800
961347

Triple
1.645
0.635
No
2.100
1.135
688
0.900
961348

263
298
332
366
401
435
469
504
538
572
607
641
675
710
744
778
813
847
881
916
950
984

212
244
275
306
338
369
401
432
464
495
527
558
590
621
653
684
716
747
779
810

216
250
284
319
353
388
422
457
491
526
560
594
629
663
698
732
767
801
835

236
270
304
338
372
406
440
474
508
542
576
610
644
678
712
746
781
815
849
883

99660

99660

99662

99662

99662

99638

99638

99632

99466
99463

99463

99461

99461

99461

Triple
1.667
0.635
No
2.100
1.135
780
0.850
96888

Triple
1.675
0.634
No
2.100
1.161
684
0.879
96848

Triple
1.675
0.634
No
2.200
1.161
690
0.979
96849

261
300
339
378
417
456
495
534
573
612
651
690
729
768
807
846
885
924
963
1002

230
262
295
329
362
396
430
462
498
530
564
598
633
668
704
740
776
815
857
900
942
987
1035

289
320
352
385
418
452
487
520
554
588
623
657
692
727
761
797
832
870
906
942
981
1024

99678
99681
99632
99636

99678
99681
99632
99636

99678
99681
99632
99636

Popular Recommended Components
Steel Retainers

99962

(see page 350)

Titanium Retainers 7o 99675
(see page 351)

Titanium Retainers 10o 99633
(see page 351)

Spring Seats
(see page 362)

99466
99463

* Denotes Inner Spring

866-388-5120 • 386-236-9983 FAX

347

Valve Spring Retainers
Steel Valve Spring Retainers
STANDARD CONFIGURATION

Crane Cams’ steel valve spring retainers are precision manufactured from high quality bar
stock steel, heat treated for maximum strength and durability, and black oxided for corrosion
resistance. Crane steel retainers are made for 8mm, 5/16”, 11/32”, and 3/8” valve stem diameters
with 7° taper and are compatible with either Crane stamped steel or machined steel valve
stem locks. Retainers for 3/8” diameter valve stems will also accommodate Crane Multi Fit steel
locks (All locks sold separately. See pages 360-361). We additionally offer retainers designed
for specific engine applications.

MULTI FIT STYLE STEEL RETAINERS WITH 7° TAPER

The Multi Fit style has the same basic tapered I.D. dimensions as a normal 7° steel retainer made for a 3/8” valve stem diameter, and are manufactured from premium quality bar stock material. By using the special thick Multi Fit Valve Stem Locks,
these retainers can be used with either 5/16” or 11/32” valve stem diameters. By using Crane Cams’ 3/8” machined steel
valve locks, these same retainers will accommodate a 3/8” valve stem also. Locks are sold separately, see pages 360-361.

MULTI FIT STYLE STEEL RETAINERS WITH 10° TAPER

Our Multi Fit 10 degree retainers and locks differ from the conventional 10 degree items, as we use a smaller outside diameter lock, enabling the retainer to have a greater cross section in the critical area separating the inner spring steps from the
tapered center hole. This provides superior strength and stability when compared to the competition, and these retainers
are designed for use only with our Multi Fit locks. Compatible locks are offered for 8mm, 5/16”, 11/32” and 3/8” valve stems
in standard square groove and bead groove configurations. Optional assembly height locks are also offered, see pages
360-361.

VALVE TRAIN

Titanium Valve Spring Retainers
The lighter your valve train components, the quicker the engine will rev. Titanium retainers are
40% lighter than steel. All Crane titanium retainers are machined from certified Americanmade bar stock. Beware of the recent influx of inexpensive “titanium” retainers. These are probably made of inferior imported material, and will not pass certification standards.

MULTI FIT STYLE TITANIUM RETAINERS WITH 7° TAPER

The Multi Fit style has the same basic tapered I.D. dimensions as a normal 7° steel retainer
made for a 3/8” valve stem diameter, and are manufactured from premium quality bar stock
material. By using the special thick Multi Fit Valve Stem Locks, these retainers can be used with
either 5/16” or 11/32” valve stem diameters. By using Crane Cams’ 3/8” machined steel valve locks, these same retainers will
accommodate a 3/8” valve stem also. Locks are sold separately, see pages 360-361.

POSI-STOP™ DESIGN TITANIUM RETAINERS WITH 7° TAPER

Absolutely The Strongest Titanium Retainer/Lock System Available! Proven In Competition
By Nationally-Known Pro Stock, Top Fuel, Funny Car, And Short-Track Race Teams!
Crane Cams’ Posi-Stop titanium retainers feature the patented stepped design that reinforces
the bottom of the retainer. This both significantly increases the integral strength of the
retainer, and eliminates the valve lock’s ability to pull through the bottom of the retainer.
“Posi-Stop” retainers are made for 5/16”, 11/32”, or 3/8” valve stem diameters with 7° taper, and
come with matching Crane machined valve stem locks.

MULTI FIT STYLE TITANIUM RETAINERS WITH 10° TAPER

Our Multi Fit 10 degree retainers and locks differ from the conventional 10 degree items, as we use a smaller outside diameter lock, enabling the retainer to have a greater cross section in the critical area separating the inner spring steps from the
tapered center hole. This provides superior strength and stability when compared to the competition, and these retainers
are designed for use only with our Multi Fit locks. Compatible locks are offered for 8mm, 5/16”, 11/32” and 3/8” valve stems
in standard square groove and bead groove configurations. Optional assembly height locks are also offered, see pages
360-361.

CONVENTIONAL DESIGN TITANIUM RETAINERS WITH 10° TAPER

Our conventional 10 degree titanium retainers are made from premium quality titanium alloy bar stock that is precisely
machined on our own automated equipment. Each retainer is carefully quality control inspected for precision and accuracy. These retainers are available in the popular conventional 10° design, for strength and light weight. Locks are sold separately, see pages 360-361.

348

CRANECAMS.COM

Valve Spring Retainers
How to Use the Valve Spring Retainer Dimension, Retainer Height, and Spring to Retainer Charts
The following pages supply you with specific information on the various valve spring retainers, valve stem locks, and their
compatibility with the valve springs that Crane Cams offers. These parts can be used anywhere their physical size can be
accommodated, and where the resulting spring tension and spring travel is compatible with the camshaft, rocker arms,
and lifters. Different combinations of valve springs, retainers and/or locks can be selected to match your particular needs.
SPRING RETAINER DIMENSIONS
Spring Retainer Dimensions are provided so you can determine how the retainer fits the valve springs, see pages 350-351.
Retainer Dimension ”A” fits over the outer spring;
Retainer Dimension “B” fits into the I.D. of the outer spring;
Retainer Dimension “C” fits into the I.D. of the innermost spring.

RETAINER HEIGHT CHART
Crane presents a new simplified method of matching the proper valve spring retainers and valve stem locks to your
required assembly height. Simply measure your cylinder head from the spring seat to the top of the valve stem lock groove
on the valve, and compare that to your needed assembly height. The chart indicates the relative heights for all of our
retainer and standard height lock combinations, from the outer spring step to the top of the lock groove. No fixtures or
sample parts are required, just the ability to measure! You can also take advantage of our wide range of +.050” and -.050”
height locks to further refine your choices. This way you can minimize the shims required to achieve proper heights and
pressures, and provide a more stable platform for your valve springs. See pages 352-354.
SPRING TO RETAINER CHART
This chart shows what retainers are available to fit a particular part number valve spring. It is based on the diameter of the
spring and matching diameter of the retainers. It is further broken down by valve stem size, then the material and design
of the retainer, see pages 355-357.

Crane Cams Has
The Correct
Valve Spring
Retainers,
Valve Springs
And Valve Locks
For Any
Application...
Street Or Race!

866-388-5120 • 386-236-9983 FAX

349

Valve Spring Retainer Dimensions - Steel
Valve Stem
Diam.
Spring O.D., Type and Special Applications

--------Retainer Dimensions-------A
B
C

Part No.

7° Multi Fit Steel Retainers for 5/16”, 11/32”, and 3/8” Valve Stem Diameters

ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL

For 5/16” square groove valve stems: use 99093-1 (standard), 99085-1 (+.050”), or 99086-1 (-.050”) valve stem locks
For 11/32” square groove valve stems: use 99094-1 (standard), 99087-1 (+.050”), or 99088-1 (-.050”) valve stem locks
For 3/8” square groove valve stems: use 99098-1 (standard), 99099-1 (+.050”), or 99089-1 (-.050”) valve stem locks
Valve stem locks for 5/16”, 11/32”, and 3/8” valve stems with bead groove configuration also available, see pages 360-361.
1.275” Dual
1.250
.910
1.055/1.290” to 1.095/1.445” Conical Single
.980
.640
1.430” to 1.500” Dual
1.375
1.030
1.430” to 1.500” Dual or Triple
1.375
1.060
1.430” to 1.500” Dual or Triple
1.375
1.060
1.430” to 1.500” Single or Dual
1.425
1.060
1.430” to 1.500” Single or Dual
1.425
1.060
1.460” Dual
1.375
1.075
1.510” to 1.625” Dual
1.500
1.100
1.510” to 1.625” Dual
1.500
1.100
1.530” Dual
1.500
1.111
1.540” Dual
1.500
1.135
1.540” Dual
1.500
1.135
1.540” to 1.630 Dual or Triple
1.500
1.135

.675
.675
.675
.685
.685
.792
.690
.690
.765
.725
.725
.635

9997599976999509994899957999699997399954999709997499962999649996199955-

.650

7° Steel Retainers for Specific Valve Stem Diameters and Applications
8mm

VALVE TRAIN

11/32”
11/32”
11/32”
11/32”
11/32”
11/32”
11/32”
11/32”
11/32”
11/32”
11/32”
11/32”
11/32”

1.275” Dual
Chevrolet LS1/LS2/LS6 V-8
1.225” to 1.250” Single or Dual
for self-aligning rocker arms
1.225” to 1.250” Single or Dual
1.225” to 1.250” Single or Dual
1.295” top / 1.450” bottom Conical Single
Ford 302 H.O. V-8
1.320” Dual
Ford SOHC 2.3L I-4
1.344” Dual
Chevy L98/Fast Burn alum. heads
1.430” to 1.500” Single or Dual
1.430” to 1.500” Single or Dual
1.430” to 1.500” Single or Dual
1.430” to 1.500” Single or Dual
1.460” Dual
1.460” Dual for self-aligning rocker arms
1.540” to 1.630” Dual or Triple

1.250

.910

.640

144944-

1.210
1.203
1.203

.865
.867
.867

.595
.607
.607

999149991699915-

1.250
1.250
1.275
1.375
1.375
1.375
1.375
1.375
1.375
1.500

.859
.985
.990
1.030
1.060
1.060
1.060
1.075
1.075
1.135

.745
.720
.675
.675
.675
.675
.792
.792
.635

99942999679993599946999369994499943999539995199956-

.685
.690

9997199972-

.599
.698

9991299910-

10° Multi Fit Steel Retainers

ALL
ALL

For 5/16” square groove valve stems: use 99071-1 (standard), 99072-1 (+.050”), or 99070-1 (-.050”) valve stem locks
For 11/32” square groove valve stems: use 99074-1 (standard), 99075-1 (+.050”), or 99073-1 (-.050”) valve stem locks
For 3/8” square groove valve stems: use 99077-1 (standard), 99078-1 (+.050”), or 99076-1 (-.050”) valve stem locks
Valve stem locks for 5/16”, 11/32”, and 3/8” valve stems with bead groove configuration also available, see pages 360-361.
1.430” to 1.500” Single or Dual
1.425
1.060
1.510” to 1.625” Dual
1.500
1.100
NOTE:
These recommended locks differ from competing conventional 10° locks and they increase the breakage strength of
our Multi-Fit titanium retainers by 25%. Also, many competing 10 degree locks vary in production from
9° to 11-1/2°. Because of the accurate, robust design of Crane locks, they are incompatible with most competitors
10° retainers, and competitor’s locks won’t work with Crane Multi Fit 10° retainers.

Steel Retainers with Unique Taper for Specific Applications
11/32”
3/8”

1.225” to 1.250” Single or Dual for Buick, 11° Taper
1.430” to 1.500” Dual for Buick, 11° Taper

1.200
1.375

.867
1.075

NOTE:

The retainers are packaged in various quantities depending on the engine application. The suffix number (after the dash) in thepart number indicates the
quantity. For example, part no 99944-16 would be packaged with 16 retainers. Consult the engine application pages or the numerical price list for the correct
quantity suffix.

NOTE:

See pages 352-354 for our new Retainer Height Chart.

350

CRANECAMS.COM

Valve Spring Retainer Dimensions - Titanium
Valve Stem
Diam.
Spring O.D., Type and Special Applications

--------Retainer Dimensions-------A
B
C

Part No.

7° Multi Fit Titanium Retainers for 5/16”, 11/32”, and 3/8” Valve Stem Diameters

ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL

For 5/16” square groove valve stems: use 99093-1 (standard), 99085-1 (+.050”), or 99086-1 (-.050”) valve stem locks
For 11/32” square groove valve stems: use 99094-1 (standard), 99087-1 (+.050”), or 99088-1 (-.050”) valve stem locks
For 3/8” square groove valve stems: use 99098-1 (standard), 99099-1 (+.050”), or 99089-1 (-.050”) valve stem locks
Valve stem locks for 5/16”, 11/32”, and 3/8” valve stems with bead groove configuration also available, see pages 360-361.
1.275” Dual
1.250
.918
1.500” to 1.550” Dual
1.400
1.040
1.530” to 1.550” Dual
1.440
1.105
1.540” to 1.595” Dual
1.500
1.150
1.550” Dual
1.440
1.090
1.625” Dual
1.510
1.165
1.625” to 1.675” Triple
1.500
1.180/.860
1.645” Triple
1.530
1.185

.640
.715
.687
.720
.695
.760
.620
.860

9965799663996599965599661996609965699662-

7° Titanium Retainers for Specific Valve Stem Diameters and Applications
5.5mm
6mm
6mm
7mm
7mm
8mm
8mm
8mm

1.000” Single
.999” top/1.095” bottom Beehive Single
1.065” Single
.930” top/1.025” bottom Beehive Single
.967” top/1.096” bottom Beehive Single
1.055” top/1.290” bottom Beehive Single
1.255” Single
1.275” Dual

Ford Duratec 1.8 – 2.3L DOHC 4 Valve I-4
Ford 4.6 - 5.4L 3 Valve V-8
Chrysler/Dodge SOHC/DOHC 4 Valve I-4
Ford 4.6 - 5.4L 4 Valve V-8
Ford 4.6 - 5.4L 2 Valve V-8
Chevrolet LS1/LS2/LS6 V-8
Chevrolet LS1/LS2/LS6 V-8

.945
.885
.995
.850
.885
.974
1.180
1.250

.710
.615
.715
.560
.615
.620
.856
.910

.640

903-0503
3966015866040660376609963799658144661-

.703
.740
.635
.635
.740
.635

996699967599678996819967699679-

.503

7° Posi-Stop Titanium Retainers for Specific Valve Stem Diameters
11/32”
11/32”
11/32”
11/32”
3/8”
3/8”

1.430” to 1.500” Dual
1.375
1.045
1.540” Dual
1.500
1.135
1.560” to 1.630” Triple
1.500
1.135
1.560” to 1.630” Triple
1.500
1.135
1.540” Dual
1.500
1.135
1.560” to 1.630” Triple
1.500
1.135
NOTE:
All “Posi-Stop” Titanium Retainers are packaged with appropriate Crane Cams machined valve stem locks.

10° Crane Multi Fit Titanium Retainers

ALL
ALL

For 5/16” square groove valve stems: use 99071-1 (standard), 99072-1 (+.050”), or 99070-1 (-.050”) valve stem locks
For 11/32” square groove valve stems: use 99074-1 (standard), 99075-1 (+.050”), or 99073-1 (-.050”) valve stem locks
For 3/8” square groove valve stems: use 99077-1 (standard), 99078-1 (+.050”), or 99076-1 (-.050”) valve stem locks
Valve stem locks for 5/16”, 11/32”, and 3/8” valve stems with bead groove configuration also available, see pages 360-361.
1.540” to 1.595” Dual
1.500
1.150
.720
1.625” to 1.675” Triple
1.500
1.180/.860 .620
NOTE:
These recommended locks differ from competing conventional 10° locks and they increase the breakage strength of our Multi-Fit
titanium retainers by 25%. Also, many competing 10 degree locks vary in production from 9° to 11-1/2°. Because of the accurate, robust design
of Crane locks, they are incompatible with most competitors 10° retainers, and competitor’s locks won’t work with Crane Multi Fit 10° retainers.

9963599636-

10° Conventional Titanium Retainers
ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL

NOTE:
NOTE:

1.430” to 1.500” Dual or Triple
1.375
1.060
.675
996301.500” to 1.550” Dual
1.400
1.040
.715
996401.510” to 1.625” Dual
1.500
1.100
.690
996411.550” Dual
1.440
1.090
.695
996391.540” to 1.560” Dual
1.500
1.120
.735
996311.550” to 1.560” Dual
1.500
1.095
.700
996341.560” to 1.630” Triple
1.500
1.135
.635
996321.625” Dual
1.500
1.170
.764
996331.625” Dual
1.510
1.165
.760
99638NOTE:
These retainers can be used with 11/32” or 3/8” valve stems with single keeper grooves provided that the appropriate conventional
10 degree valve stem locks are used: 99080-1 for 5/16”; 99081-1 for 11/32”; 99082-1 for 3/8”. See page 361 for +.050” and -.050” optional locks.
The retainers are packaged in various quantities depending on the engine application. The suffix number (after the dash) in the part number indicates the quantity.
For example, part no 99944-16 would be packaged with 16 retainers. Consult the engine application pages or the numerical price list for the correct quantity suffix.
See pages 352-354 for our new Retainer Height Chart.

866-388-5120 • 386-236-9983 FAX

351

Valve Spring Retainer Height Chart
Retainer Height Chart
To be able to achieve the proper valve spring height, while using the minimum amount of valve spring shims, can be challenging when working with applications that use other than stock components. There has never been an industry standard
to compare the relationship of retainer heights with each other, although we have previously listed our retainer heights by
comparing them with each other. This has been somewhat helpful if you have at least one of our retainers on hand for
comparison purposes, but doesn’t properly address the variations of valve stem diameters, valve stem lock thicknesses,
and taper angles.
With this new listing, we are providing a measurable dimension that can be easily checked for the cylinder head and valve
combination you’re working with. No sample retainers or fixtures are needed. The Retainer Height dimensions listed indicate the relationship of the outer step of the retainer that the outer valve spring sets against, with the top of the valve
stem lock groove in the valve stem.
If the dimension on the chart is .000”, the outer retainer step, and the top of the lock groove are at the same height. If the
dimension is positive, such as .060”, then the outer retainer step is .060” above the top of the lock groove. If the dimension
is negative, such as -.040”, then the outer spring step is .040” below the top of the lock groove. Check the accompanying
drawings for a visual explanation.
This will enable you to measure from the valve spring seat on the cylinder head, to the top of the lock groove in the valve,
then compare that dimension to your desired valve spring assembly height (see the Valve Spring Retainer Dimension
pages 350-351, and the Valve Spring to Retainer Cross Reference pages 355-357 for additional information). If you need an
assembly height that’s .060” higher than your measured dimension, check the listings for the applicable retainers for your
valve springs, and look for a height figure close to .060”.

VALVE TRAIN

The standard height Crane Cams valve stem lock part numbers are listed with each diameter valve stem (where applicable)
to achieve these figures. Remember, most of our valve stem locks are also available in +.050” and -.050” heights (see pages
360-361), to extend the available height combinations that can be created.
The retainers are listed by material, then by lock configuration.
The valve stems are listed by diameter and lock groove configuration.
Certain unique specific retainers are listed using their usual valve locks, such as the Buick 11 degree, and the Ford Modular
items.
We hope this will make choosing your components easier, and provide a more reliable valve spring retainer/valve stem
lock combination for your application.

352

CRANECAMS.COM

Valve Spring Retainer Height Chart
Steel Retainers
Retainer Part No.

Valve Stem Diameter
(Valve Stem Lock Part No.)

7° Crane Multi Fit and 3/8”
99948
99950
99954
99955
99957
99961
99962
99964
99969
99970
99973
99974
99975
99976

5/16 sq.
99093
-.055
.045
.040
.055
.045
.125
.125
.040
.045
.045
.110
.110
-.005
.010

5/16 bead
99101
-.055
.045
.040
.055
.045
.125
.125
.040
.045
.045
.110
.110
-.005
.010

11/32 sq.
99097
.035
.020
-.055
.075
.005
.285
.135
.075
.075
.135
.135
.125
.135
.215

8mm bead
99108

11/32 sq.
99094
-.050
.050
.045
.060
.050
.130
.130
.045
.050
050
.115
.115
.000
.015

11/32 bead
99104
-.050
.050
.045
.060
.050
.130
.130
.045
.050
.050
.115
.115
.000
.015

3/8 sq.
99098
-.080
.020
.015
.030
.020
.100
.100
.015
.020
.020
.085
.085
-.030
-.015

7mm bead
99106
-.055
.045
.040
.055
.045
.125
.125
.040
.045
.045
.110
.110
-.005
.010

8mm bead
99107
-.055
.045
.040
.055
.045
.125
.125
.040
.045
.045
.110
.110
-.005
.010

7° Specific
99914
99915
99916
99935
99936
99942
99943
99944
99946
99951
99953
99956
99966
99967
144944

-.030

10° Crane Multi Fit
99971
99972

5/16 sq.
.030
.030

11/32 sq.
.055
.055

11/32 Buick
3/8 Buick

-.060
-.085

3/8 sq.
.045
.045

11° Specific
99912
99910

Section Continued

866-388-5120 • 386-236-9983 FAX

353

Valve Spring Retainer Height Chart
Titanium Retainers
Retainer Part No.

Valve Stem Diameter
(Valve Stem Lock Part No.)

7° Crane Multi Fit and 3/8”
99655
99656
99657
99659
99660
99661
99662
99663

5/16 sq.
99093
.045
.045
-.005
.115
.115
.115
.115
.115

5/16 bead
99101
.045
.045
-.005
.115
.115
.115
.115
.115

7mm 3-groove
6mm
6mm
7mm 3-groove
8mm
8mm
8mm
5.5mm

-.070
.050
.025
.000
-.140
-.055
-.030
.020

11/32 sq.
99094
.050
.050
.000
.115
.115
.115
.115
.115

11/32 bead
99104
.050
.050
.000
.115
.115
.115
.115
.115

3/8 sq.
99098
.020
.020
-.030
.085
.085
.085
.085
.085

7mm bead
99106
.045
.045
-.005
.115
.115
.115
.115
.115

11/32 bead
99116
.110
.150
.095
.095
.045
.115
.115
.115
.155

3/8 sq.
99082
.080
.120
.065
.065
.015
.115
.115
.115
.155

3/8 bead
99117
.080
.120
.065
.065
.015
.115
.115
.115
.155

7° Specific
37660
39660
158660
40660
99637
99658
144661
903-0503

VALVE TRAIN

7° “Posi-Stop” Specific
99669
99675
99676
99678
99679
99681

11/32 sq.
99097
.075
.150

3/8 sq.
99098

.060
.075
.030
.165

10° Crane Multi Fit
99635
99636

5/16 sq.
99071
.030
.030

11/32 sq.
99074
.055
.055

3/8 sq.
99077
.045
.045

5/16 sq.
99080
.110
.150
.095
.095
.045
.115
.115
.115
.155

5/16 bead
99115
.110
.150
.095
.095
.045
.115
.115
.115
.155

11/32 sq.
99081
.110
.150
.095
.095
.045
.115
.115
.115
.155

10° Conventional
99630
99631
99632
99633
99634
99638
99639
99640
99641

354

CRANECAMS.COM

8mm bead
99107
.045
.045
-.005
.115
.115
.115
.115
.115

Valve Spring to Retainer Cross Reference
Single Springs
Valve Spring Part No.
37830
40830
96801

96802

96803
96806

96807
96845
99831
99832

----------7° Steel Retainer ---------5/16”
11/32”
3/8”
None
None
None
None
None
None
99969
99936
99948
99943
99957
99944
99969
99969
None
99914
None
99915
99916
99969
99946
99950
99969
99969
99969
99936
99948
99943
99954
99944
99957
99951
99969
99953
99969
99962
99962
99962
99970
99970
99970
None
None
None
99976
99976
99976
99976
99976
99976

99833

99950

99835

99950
99969

99839

99950
99969

99840

99950
99969

99841
99842
99846

None
None
None

99848

None

99936
99943
99944
99946
99950
99936
99943
99944
99950
99969
99936
99943
99944
99950
99969
99936
99943
99944
99950
99969
99942
None
99914
99915
99916
99914
99915
99916

10° Steel Retainer
None
None
99971

-----Titanium Retainer ----7°
10°
37660
None
40660
None
None
None

Spring Seat
(I.D.)
None
None
None

None

None

None

None

99971

None

None

None

99971

None

None

None

99972

None

None
None
None

99641
903-0503 None
99637
None
99637
None

99948
99950
99957

None

None

99630

None
99468 (.637”)
99456 (.500”)
99457 (.570”)
99458 (.637”)
99457 (.570”)

99948
99950
99957
99969

99971

None

99630

99459 (.637”)

99948
99950
99957
99969

99971

None

99630

99459 (.637”)

99948
99950
99957
99969

99971

None

99630

99457 (.570”)

None
None
None

None
None
None

None
None
None

None
None
None

None
None
None

None

None

None

None

None

None

866-388-5120 • 386-236-9983 FAX

Section Continued

355

Valve Spring to Retainer Cross Reference
Single Springs
Valve Spring Part No.
144846
158830
180830

10° Steel Retainer

----------7° Steel Retainer ---------5/16”
11/32”
3/8”
None
99914
None
99915
99916
None
None
None
None
None
None

None

158660
158660

None
None

Spring Seat
(I.D.)
None

-----Titanium Retainer ----7°
10°
99658
None
None
None

None
None

Dual Springs
Valve Spring
Part No.
96870

96872

96873

VALVE TRAIN

96874

96877

96878
96879
96883
96884

96885

96886
96887
99838

356

----------7° Steel Retainer ---------5/16”
11/32”
3/8”
99969
99936
99957
99943
99969
99944
99969
99969
99936
99948
99943
99957
99944
99969
99969
99969
99936
99948
99943
99957
99944
99969
99969
99969
99936
99948
99943
99957
99944
99969
99969
99969
99936
99948
99943
99957
99944
99969
99969
99970
99970
99970
99974
99974
99974
99970
99970
99970
99974
99974
99974
99970
99970
99970
99974
99974
99974
99961
99956
99955
99964
99961
99961
99970
99964
99964
99974
99970
99970
99974
99974
99970
99970
99970
99974
99974
99974
99970
99974
None
99969

99970
99974
99935
99936
99943
99944
99969

99970
9997 4
None
99948
99957
99969

10° Steel
Retainer
99971

---7° Titanium Posi-Stop--5/16” 11/32” 3/8”
None 99669 None

--Titanium Retainer-7°
10°
None
99630

8mm
None

Spring Seat
(I.D.)
99465 (.570”)

99971

None

99669

None

None

99630

None

99465 (.570”)

99971

None

99669

None

None

99630

None

99465 (.570”)

99971

None

99669

None

None

99630

None

99465 (.570”)

99971

None

99669

None

None

99630

None

99465 (.570”)

99972

None

None

None

99659

None

99460 (.570”)

99972

None

None

None

99659

99634
99641
99634
99641

None

99465 (.570”)

99972

None

99679

99659

None

99460 (.570”)

None

99460 (.570”)

None

99460 (.570”)

None

99465 (.570”)

None
None

None
None

99972

None

99678
99681
99675
99678
99681

99972

None

99972
None
99971

99676
99679

None

99675

None

None

None

None

None

99659

None
None

None
99669

None
None

None
None

CRANECAMS.COM

99641
99631
99632
99641

99631
99632
99663
99634
99641
None
99630

Section Continued

Valve Spring to Retainer Cross Reference
Dual Springs
Valve Spring
Part No.
99876
99879
99880

----------7° Steel Retainer ---------5/16”
11/32”
3/8”
99970
99956
99955
99974
99970
99970
99974
99974
None
None
None
99962
99962
99962

10° Steel
Retainer
99972
None
99972

None
None

None
99675

None
99676

None
99655

None
99633

99926
None

None
99972

None
None

None
99678
99681

None
99676

None
None

None
99634
99641

None
None

99884
99885

None
99961
99964
99970
99974

99890
99891

99962
99970
99974
None

99892

99954

99893

99952
99969

99895
99896

99961
99964
99970
99974

144838
144847
961224
961226

99975
99975
None
None

99967
99956
99961
99964
99970
99974
99962
99970
99974
99912
99914
99915
99916
99951
99953
99954
99951
99953
99969
99956
99961
99964
99970
99974
99975
99975
None
None

961228
961299

None
None

None
None

961325

None

None

961326

None

None

961354

None

None

961355

None

None

961356

None

None

961360

None

None

96848

None

None

96849

None

96888
961246
961347
961348

---7° Titanium Posi-Stop--5/16” 11/32” 3/8”
None
99678 99676
99681

--Titanium Retainer-7°
10°
None
99631
99632

8mm
None

Spring Seat
(I.D.)
99460 (.570”)
99464 (.637”)
None
99466 (.570”)
99463 (.637”)
None
99460 (.570”)
99464 (637”)

None
99955
99961
99964
99970
99974
99962
99970
99974
None

99972

None

None

None

99659

99641

None

99466 (.570”)

None

None

None

None

None

None

None

None

99954

99971

None

None

None

None

None

99639

None

99954
99969

99971

None

99669

None

None

99630

None

None

99955
99961
99964
99970
99974
99975
99975
None
99970
99974
None
None

99972

None

99675
99678
99681

99676
99679

None

99631
99632
99641

None

99466 (.570”)
99464 (.637”)

None
None
None
99972

None
None
None
None

None
None
None
None

None
None
None
None

99657
None
99660
99661

None
None
99638
99639

144661
144661
None
None

None
None
99463 (.637”)
99465 (.570”)

None
None

None
None

None
None

None
None

99660
99660

99638
99638

None
None

99972

None

None

None

99661

None

99972

None

None

None

99661

99972

None

None

None

99663

99639
99641
99639
99641
99640

99463 (.637”)
99466 (.570”)
99463 (.637”)
99464 (.637”)

None

99972

None

None

None

99663

99640

None

99972

None

None

None

99663

99640

None

99972

None

None

None

99663

99640

None

None

None

None

99679

99656

None

None

None

None

99679

99656

None

None

None

None

None

None

None

99679

99656

None

None

None
None
None

None
None
None

None
None
None

None
None
None

None
None
None

None
None
None

99662
99662
99662

99632
99636
99632
99636
99632
99636
None
None
None

None

None

99678
99681
99678
99681
99678
99681
None
None
None

None
None
None

99461 (.637”)
99461 (.637”)
99461 (.637”)

99970
99974
99970
99974
99970
99974
99970
99974
99970
99974
99970
99974

None

99465 (.570”)
99464 (.637”)
99465 (.570”)
99455 (.637”)
99465 (.570”)
99455 (.637”)
99465 (.570”)
99455 (.637”)
99465 (.570”)
99455 (.637”)

Triple Springs

866-388-5120 • 386-236-9983 FAX

357

Valve Spring and Retainer Kits
Valve Spring and Retainer Kits
Crane Cams Valve Spring and Retainer Kits offer an easy, costsaving method of insuring that your performance camshaft
installation has the correct, matched valve springs and retainers
needed to deliver maximum performance. These springs are
designed to allow the increased RPM and more aggressive
valve train operation that allows a Crane performance cam
installation to “wake up” even stock engines. Crane steel and
titanium valve spring retainers are designed to correctly fit the
supplied Crane springs. The steel retainers are made from premium quality steel, precisely machined and heat treat hardened for strength, durability and wear resistance. The titanium
retainers are manufactured from certified American made bar
stock. Best of all, most of these Crane Valve Spring and Retainer
Kits can be easily installed with no cylinder head machining
necessary.
Applications are available for popular I-4 and V-8 engines.
Consult the engine applications pages for correct usage.
Application

Part No.

----------------Contents---------------Valve Springs
Retainers

American Motors V-8 66-91, 290 thru 401
64308-1

99839-16

99957-16

11308-1
11309-1a
(Includes Locks 99095-1)

99848-16
99846-16

99915-16
99915-16

Requires cylinder head machining

11310-1b

99838-16

99944-16

With aluminum cylinder heads

10308-1
99893-16
(Includes Locks 99097-1 & Shims 99050-1)

99951-16

10309-1

99845-16

99914-16

10309-1

99845-16

99914-16

Chevrolet V-8 67-87, 262 thru 400
VALVE TRAIN

XHTCS material, Saturday Night Special

Chevrolet V-8 57-99, 262-400
Chevrolet V-8 92-99, 350 LT1
Chevrolet V-8 94-99, 350 LT1
With iron cylinder heads

Chevrolet V-8 95-96, Vortech 350
Chevrolet V-8 97-Up, LS-series 4.8-5.3-5.7-6.0-6.2 litre

144317-1
144838-16
144944-16
(includes spring seats 144460-16, seals 99818-16, & locks 99108-1)
144316-1
144838-16
144661-16
(includes spring seats 144460-16, seals 99818-16, & locks 99108-1)
144313-1
144847-16
144944-16
(includes spring seats 144460-16, seals 99818-16, & locks 99108-1)
144314-1
144847-16
144661-16
(includes spring seats 144460-16, seals 99818-16, & locks 99108-1)

For up to .680” gross valve lift
For up to .680” gross valve lift
For up to .660” gross valve lift, XHTCS material
For up to .660” gross valve lift, XHTCS material

Chevrolet V-8 65-98, 396 thru 502
Chevrolet V-8 80-95, Truck 366 thru 454
With short valve spring assembly height

Chrysler-Dodge Neon I-4 95-05, SOHC 4V 2.0L
Chrysler-Dodge Neon, PT Cruiser I-4 95-09, DOHC 4V 2.0-2.4L
Chrysler-Dodge-Plymouth V-8 64-91, “LA” 273 thru 360 and 67-91, 318
Chrysler-Dodge-Plymouth V-8 58-78, “B” 350 thru 440

13308-1

99839-16

99948-16

13309-1

96801-16

99957-16

903-2003

158830-16

158660-16

903-2002

180830-16

158660-16

69308-1

99835-16

99948-16

64308-1

99839-16

99957-16

Section Continued

358

CRANECAMS.COM

Valve Spring and Retainer Kits
Valve Spring and Retainer Kits
Application

Part No.

----------------Contents---------------Valve Springs
Retainers

Ford Duratec I-4 02-05, DOHC 4V 1.8-2.0-2.3L
Ford V-8 62-87, 221-302 and 69-97, 351W
Requires Cylinder Head Machining

Ford V-8 85-00, 302 and 302 H.O. w/Hydraulic Roller Camshafts
Conical design, for stock cylinder head

903-2007

99845-16

903-0503

36308-1
11310-1b

96803-16
99838-16

99946-16
99944-16

44308-1c
99841-16
(Includes Locks 99094 and 99097)

99942-16

52308-1

96801-16

99948-16

35308-1

96801-16

99944-16

13309-1

96801-16

99957-16

35308-1

96801-16

99944-16

36308-1
11310-1b

96803-16
99838-16

99946-16
99944-16

28308-1
11310-1b

99840-16
99838-16

99944-16
99944-16

Ford V-8 70-77, 351C-351M-400
Ford V-8 71-72, Boss 351 and 79-82, 351M-400
Ford V-8 63-76, FE 352 thru 428
Ford V-8 68-97, 370 thru 460
Oldsmobile V-8 67-84, 260 thru 455 39° Bank Angle and 64-67, 330 thru 425 45°
Bank Angle
Requires Cylinder Head Machining

Pontiac V-8 55-81, 265 thru 455
Requires Cylinder Head Machining

a Standard diameter valve springs for 1967-87 cylinder heads with 1.700” assembly height. Check
valve guide to lock/retainer clearance at maximum valve lift, valve guide machining may be
required.
b Must machine cylinder heads. Check valve guide to lock/retainer clearance at maximum valve lift,
valve guide machining may be required.
c Optional kit for 79-00 302, 302 H.O., and 351W engines to provide increased valve spring travel
when using stock cylinder heads.

866-388-5120 • 386-236-9983 FAX

359

Valve Stem Locks
Machined Steel Locks 7°

Single Groove Design

The ultimate in strength and wear resistance. These locks are machined from highest quality
alloy steel billet material using the finest automatic screw machines and then carefully heat
treated. Engineered specifically for today’s high engine speeds and high-tension valve springs.
These machined steel locks are the only locks to be used with our “Posi Lock” valve spring
retainers. Oxide finished for corrosion protection, and color coded for assembly height identification.
Description
For 5/16” diameter Valve Stems (Black)
For 11/32” diameter Valve Stems +.050” installed height (Yellow)
For 11/32” diameter Valve Stems standard height (Black)
For 11/32” diameter Valve Stems -.050” installed height (Silver)
For 3/8” diameter Valve Stems +.050” installed height (Yellow)
For 3/8” diameter Valve Stems standard height (Black)
For 3/8” diameter Valve Stems -.050” installed height (Silver)

Part No.
99091-1
99095-1
99097-1
99096-1
99099-1
99098-1
99089-1

Machined Steel Locks 7°

NOTE:

This design lock is packaged with all Crane “Posi-Stop”
Titanium Retainers.

Single Bead Design

These machined steel locks are precision machined and heat treated in our own facility for the
latest generation of engine technology. Although primarily designed for the Chevrolet LS1/LS2/
LS6 families, they are also applicable to most valve stems that require a bead-style valve lock.
Description
For 8 mm Valve Stems (standard OEM dimension)
For 8 mm Valve Stems increased O.D. (Multi Fit)

Part No.
99108-1
99107-1

VALVE TRAIN

Multi-Fit Valve Stem Locks 7°

Single Groove Design

Our steel billet heat treated Multi-Fit locks feature an increased outside diameter for additional
strength, durability and fatigue resistance. These Multi-Fit locks are highly recommended for
any high RPM, high valve spring tension, or heavy valve application prone to lock distortion
and retainer pull-through. The 7° taper actually provides more clamping force than wider 10°
taper locks and are the preferred choice of professional engine builders and racers. (Use only
with Crane Multi-Fit retainers).
Description
For 5/16” diameter Valve Stems +.050” installed height (Yellow)
For 5/16” diameter Valve Stems standard height (Green)
For 5/16” diameter Valve Stems -.050” installed height (Silver)
For 11/32” diameter Valve Stems +.050” installed height (Yellow)
For 11/32” diameter Valve Stems standard height (Green)
For 11/32” diameter Valve Stems -.050” installed height (Silver)
For 3/8” diameter Valve Stems +.050” installed height (Yellow)
For 3/8” diameter Valve Stems standard height (Black)
For 3/8” diameter Valve Stems -.050” installed height (Silver)

Part No.
99085-1
99093-1
99086-1
99087-1
99094-1
99088-1
99099-1
99098-1
99089-1

NOTE:

Crane Locks are color coded for easier identification.

Section Continued

360

CRANECAMS.COM

Valve Stem Locks
Multi-Fit Valve Stem Locks 7°

Single Bead Design

Our steel billet heat treated Single Bead Multi-Fit locks provide all of the strength and durability advantages of our single
square groove design, and are compatible with most of the aftermarket bead lock valves currently available. Also available
in +.050” and -.050” assembly height versions for 5/16” and 11/32” valve stems, these are designed specifically for use with
only our Multi-Fit retainers.
Description
For 5/16” diameter Valve Stems +.050” installed height (Yellow)
For 5/16” diameter Valve Stems standard height (Black)
For 5/16” diameter Valve Stems -.050” installed height (Silver)
For 11/32” diameter Valve Stems +.050” installed height (Yellow)
For 11/32” diameter Valve Stems standard height (Black)
For 11/32” diameter Valve Stems -.050” installed height (Silver)
For 7 mm Valve Stems standard height (Black)
For 8 mm diameter Valve Stems standard height (Black)

Part No.
99102-1
99101-1
99100-1
99105-1
99104-1
99103-1
99106-1
99107-1

Multi-Fit Valve Stem Locks 10°

Single Groove Design

Crane 10 degree heat treated, fully machined steel billet, Multi-Fit locks were designed to allow the retainer to have an
increased cross-section in the critical area between the tapered hole for the locks and the valve spring steps. Having greater retainer integrity will now provide a more stable platform for the valve springs, reducing retainer breakage and the possibility of the locks separating from the valve stem under adverse operating conditions. Many competing 10 degree locks
vary in production from 9 deg to 11-1/2 degree. Because of the accurate, robust design of Crane locks, they are incompatible with most competitors 10 degree retainers, and competitor’s locks won’t work with Crane Multi-Fit 10 degree retainers.
Description
For 5/16” diameter Valve Stems +.050” installed height (Silver)
For 5/16” diameter Valve Stems standard height (Green)
For 5/16” diameter Valve Stems -.050” installed height (Yellow)
For 11/32” diameter Valve Stems +.050” installed height (Silver)
For 11/32” diameter Valve Stems standard height (Green)
For 11/32” diameter Valve Stems -.050” installed height (Yellow)
For 3/8” diameter Valve Stems +.050” installed height (Silver)
For 3/8” diameter Valve Stems standard height (Green)
For 3/8” diameter Valve Stems -.050” installed height (Yellow)

Part No.
99072-1
99071-1
99070-1
99075-1
99074-1
99073-1
99078-1
99077-1
99076-1

Machined Steel Locks 10° Conventional

Single Groove Design

Many engine builders are used to a conventional 10° taper, and these machined steel locks are perfect for any racing application
where the conventional 10° design is specified. (Use only w/ 99630, 99631, 99632, 99633, 99634, 99638, 99639, or 99640
Crane retainers or competitors’ conventional 10° retainers). Locks are recessed for lash cap clearance.
Description
For 5/16” diameter Valve Stems +.050” installed height (Yellow)
For 5/16” diameter Valve Stems standard height (Black)
For 5/16” diameter Valve Stems -.050” installed height (Silver)
For 11/32” diameter Valve Stems +.050” installed height (Yellow)
For 11/32” diameter Valve Stems standard height (Black)
For 11/32” diameter Valve Stems -.050” installed height (Silver)
For 3/8” diameter Valve Stems +.050” installed height (Yellow)
For 3/8” diameter Valve Stems standard height (Black)
For 3/8” diameter Valve Stems -.050” installed height (Silver)

Part No.
99109-1
99080-1
99112-1
99110-1
99081-1
99113-1
99111-1
99082-1
99114-1

Machined Steel Locks 10° Conventional
Description
For 5/16” diameter Valve Stems +.050” installed height (Yellow)
For 5/16” diameter Valve Stems standard height (Black)
For 5/16” diameter Valve Stems -.050” installed height (Silver)
For 11/32” diameter Valve Stems +.050” installed height (Yellow)
For 11/32” diameter Valve Stems standard height (Black)
For 11/32” diameter Valve Stems -.050” installed height (Silver)
For 3/8” diameter Valve Stems +.050” installed height (Yellow)
For 3/8” diameter Valve Stems standard height (Black)
For 3/8” diameter Valve Stems -.050” installed height (Silver)

Single Bead Design
Part No.
99118-1
99115-1
99121-1
99119-1
99116-1
99122-1
99120-1
99117-1
99123-1

866-388-5120 • 386-236-9983 FAX

361

Valve Seals, Valve Train Accessories
Hi-Performance Seals

(Machining Required)

Crane Cams valve stem seals provide maximum valve stem oil control. These seals wipe excess oil from the valve stem by
means of a unique spring loaded wiper assembly, thus preventing unwanted oil from reaching and contaminating the cylinder. Machining usually required.
Valve Stem Diameter
5/16”
5/16”
11/32”
11/32”
8mm
3/8”
3/8”

Guide O.D.
.500
.531
.500
.531
.500
.500
.531

Seal O.D.
.600
.620
.600
.620
.600
.600
.620

Part No.
99825-16
99824-16
99826-16
99820-16
99818-16
99828-16
99822-16

Valve Lash Caps
Precision machined from 8620 steel alloy, heat treated and black oxided. Provides a better wear surface and lengthens
valve for correct geometry. (Maintain .030” clearance from bottom of lash cap to top of the valve locks)

VALVE TRAIN

Application
5/16” diameter valve stems (.162” tall, .060” thick)
11/32” diameter valve stems (.162” tall, .060” thick)
11/32” diameter valve stems, for Ford 2300 c.c. SOHC (.210” tall, .100” thick)
3/8” diameter valve stems (.162” tall, .060” thick)
7mm diameter valve stems, for Ford 4.6-5.4L SOHC V-8 & 4.6L DOHC V-8(.200” tall, .080” thick)
8mm diameter valve stems (.162” tall, .060” thick)
8mm diameter valve stems, for Ford 2000 c.c. SOHC (.204” tall, .050” thick)

Part No.
99420-16
99421-16
99423-8
99422-16
99424-16
99425-16
99045-8

Valve Spring Locators and Cups
Crane shatters the myth that “all spring seats are the same”. Our new spring cups (those that
contain the O.D. of the valve springs) and locators (that locate the I.D. of the valve springs) incorporate tapered vertical surfaces to eliminate the spring chafing that can quickly deteriorate and
lead to premature failure and breakage of the most expensive valve springs. And when valve
springs break, the damage is usually catastrophic. These heat-treated steel billet items are
advised for applications ranging from street performance to professional racing. Available for
specific applications, and most popular dimensioned valve springs. Don’t chance your engine to an ordinary “spring seat”.
O.D.

I.D.

Spring O.D.

1.240

.505

—

1.290
1.290
1.290
1.290
1.295

.512
.578
.640
.640
.570

—
—
—
—
—

1.480
1.500
1.500
1.558

.640
.570
.570
.570

—
—
—
—

1.685
1.730

.637
1.570
—
.630
1.520
—
(for eliminating rotators on Chevrolet 396-454-502 and 8.1L cylinder heads)
.637
1.630
—
.637
1.650
—

Locators

Cups

1.745
1.745

362

Spring I.D.

Base Thickness

.650
.050
(for LS1/LS2/LS6 applications)
.990
.062
.990
.062
.870
.062
.990
.062
.718
.050
(for L98/Fast Burn alum. head applications)
.716
.062
.695
.055
.730
.055
.760
.055

CRANECAMS.COM

Part No.
144460-16
99456-16
99457-16
99468-16
99458-16
99467-16
99455-16
99465-16
99460-16
99466-16

.062
.300

99464-16
99459-8

.062
.062

99463-16
99461-16

Valve Train Stabilizers
Valve Spring Shims
Durable steel shim stock, zinc plated for wear resistance.
Description
.015 x 1.480 x .703 (Hardened, set of 16)
.015 x 1.640 x .635 (Hardened, set of 16)
.030 x 1.480 x .703 (Set of 32)
.060 x 1.480 x .703 (Set of 32)

Set Part No.
99050-1
99046-1
99051-1
99052-1

Valve Train Stabilizers... Quick-Lock™ Stud Girdles
Crane Cams’ Quick Lock Valve Train stabilizers are a unique approach to the
now common use of stud girdles for racing engine applications. Most importantly, the Crane Quick-Lock unit slashes the time required for removal and
replacement of the stabilizer unit to a fraction of the time other units require.
Crane VTS bars are made from finest quality aluminum bar stock, machined to
precise blueprint specifications and attractively gold anodized for corrosion
resistance. Each Crane VTS comes complete with all necessary hardware
including heat treated steel rocker arm adjusting nuts. They are easily
installed and require no cylinder head machining or modifications for installation.
(CAUTION: Added height of the Crane VTS requires the use of
aftermarket tall valve covers)
Application

Part No.

Chevrolet V-8 262 thru 400 cu.in. & Pontiac-Brodix w/ standard rocker arm stud spacing
For 3/8” rocker arm studs (99803 nuts included)
For .600” wide top slot rocker arms and 7/16” rocker arm studs (99810 nuts included)

11600-1
11604-1

For .600” wide top slot rocker arms (99809 intake and 99810 exhaust nuts included)

13602-1

For .600” wide top slot rocker arms and 7/16” rocker arm studs (99810 nuts included)

35602-1

Chevrolet V-8 396 thru 454 (will not fit casting 14044861)
Ford V-8 370-429-460 cu.in.

866-388-5120 • 386-236-9983 FAX

363

Promotional Items
Promotional Items
Description

Part No.

Catalogs
Crane Cams Master Catalog
Crane Cams Master Catalog on Disc
Crane Cams Lobe Master Listing
Crane Cams Ignition Catalog
Crane Cams Ignition Catalog on Disc
Crane Cams Motorcycle Catalog
Crane Cams Motorcycle Catalog on Disc

99193-10
PP0112B
PP0307A
106-5890
PP1010A
PP0410B
510-0018

Decals - Contingency
Crane Cams 11”
Crane Ignition 11”

99174-1
99186-1

Decals and Patches
Crane Cams 6” Decal
Crane Ignition 6” Decal
Crane Cams 5” Patch

99189-1
99181-1
99209-1

Key Tags
Crane Cams White Tag with Red Logo

PP0612B

VALVE TRAIN

Banners and Clings
36” x 60” Crane Cams Red on White Banner
36” x 60” Crane Cams Ignition Red on White Banner
“Crane Cams Available Here” Cling

99213-1
99214-1
99188-1

Caps
Crane Cams Black with White Logo

PP1010B

T-Shirts
Crane Cams Red Ringer—White with Red Logo—Small
Crane Cams Red Ringer—White with Red Logo—Medium
Crane Cams Red Ringer—White with Red Logo—Large
Crane Cams Red Ringer—White with Red Logo—X Large
Crane Cams Red Ringer—White with Red Logo—XX Large
Crane Cams Red Ringer—White with Red Logo—XXX Large
Crane Cams Black with White Logo—Small
Crane Cams Black with White Logo—Medium
Crane Cams Black with White Logo—Large
Crane Cams Black with White Logo—X Large
Crane Cams Black with White Logo—XX Large
Crane Cams Black with White Logo—XXX Large
Crane Cams White with Black Logo—Small
Crane Cams White with Black Logo—Medium
Crane Cams White with Black Logo—Large
Crane Cams White with Black Logo—X Large
Crane Cams White with Black Logo—XX Large
Crane Cams White with Black Logo—XXX Large
Crane Cams White with Black Logo—XXX Large

364

PP1300S
PP1301M
PP1302L
PP1303XL
PP1304XXL
PP1305XXXL
PP1310S
PP1311M
PP1312L
PP1313XL
PP1314XXL
PP1315XXXL
PP1350S
PP1351M
PP1352L
PP1353XL
PP1354XXL
PP1355XXXL
PP1356XXXXL

CRANECAMS.COM

How to Identify Your Crane Cam
SERIES
PART
NUMBER
GRIND
NUMBER
DATE
CODE

DATE
CODE

ENGINE
PREFIX CODE

ENGINE
PREFIX CODE

A

B

The above illustrates an easy method for identifying some of the most popular Crane camshafts. To use this, you must first
view the end of the camshaft. (Some Crane and Cam Dynamics cams for thrustplate equipped engines are marked on the
opposite end of that shown here.) Make note of the two digit engine prefix code number, the series name, and the grind
number.
For example, the two cams listed above would be:

A

Engine Code – 11
Series – Energizer
Grind Number – 272 H10
(Part Number – 10005)

B

Engine Code – 44
Part Number – 444122
Grind Number – 2030

NOTE: There are many more camshafts made by Crane Cams than are shown in this catalog. If you cannot find your particular cam, write down all the information (on “both” ends of the camshaft) and contact one of our Performance
Consultants. Fax or write us, Crane Cams, 1640 Mason Ave., Daytona Beach, FL 32117, Fax 386-236-9983.

Need Cam Spec Card Info?
Find it FAST at:

cranecams.com
For information on reading and
understanding Cam Spec Cards, see page 385.

866-388-5120 • 386-236-9983 FAX

365

Custom Ground Cams
Custom Ground Cams
Crane Cams offers custom designed
and ground cams sold outright, when
cam cores are available, or reground,
with the customer providing the cam
core. We have hundreds of different
cam cores, cast (for flat face hydraulic
and mechanical lifter applications) and
steel roller (hydraulic roller and
mechanical roller) cores for various cylinder blocks, heads, journal diameters,
firing orders, etc. New cores are also
constantly being added.
Each outright Crane custom-ground
cam has its own unique part number.
This includes your being able to reorder the exact same cam any time you
wish to reorder. You won’t need to restate the lobe profile, centerline, or
other option specs. Just refer to the

Part Number shown in the upper left
corner of your Crane Cam Timing Specs
Card, or from your invoice. This nine or
ten digit part number indicates the
Crane engine prefix, basic type of cam
and a numerical sequence per each
type.

you desire. These include cam journal
diameters, journal bearing types, rear
accessory drives, distributor gear material, additional dowel pins, gun drilling,
journal grooving, etc. Our Tech
Services staff can provide guidance on
any custom cam issues.

You can select lobes from our Cam
Lobe Profile Catalog (Pt. No. PP0307A),
or cranecams.com. The online listings
are updated frequently, and are the
most up-to-date listing available.
Shown are only the most popular
lobes, and there are tens of thousands
of additional lobe profiles available.
We also design and produce exclusive,
proprietary lobe masters for our customers. Lobe separations can then be
selected along with any other features

There are tens of thousands of existing
part numbers for custom grinds that
may already include your own choice
of profiles. If so, we can supply the
grind part number for ordering. On
new orders, once the order has been
submitted the part number will be
assigned and the order processed.
Pricing information is available directly
from Crane Cams.

Easy-Order Check List:
VALVE TRAIN

1. Choose the lobe profile you wish to have ground and the
lifter type: Hydraulic; hydraulic roller; mechanical
(“solid”); or mechanical roller. (See Lobe Master Catalog,
Part No. PP0307A or cranecams.com, or call for a copy) For
street performance cam applications use the recommendation form on Page 367.

3. Give us your engine make, year and C.I.D., lobe profile
info (intake and exhaust), lobe separation and particulars
(small base circle, special drive, etc.).

2. Call Crane at: 866-388-5120 (FAX 386-236-9983)
Mon-Thur, 8:00-7:00, Fri 8:00-5:00). On regrind orders call
first before sending us your cam core!

5. If you’re a Crane Cams Engine Builder or WD, give us your
P.O. Number and Account Number plus any additional info
you wish to provide.

4. Tell us your preferred return shipping method and
requested delivery date (We normally ship UPS or FedEx).

Here’s Why Crane Should Be Your Custom-Grind Cam Source!
• Order outright when new cam cores are available, or

“regrind” (customer provides suitable core).

• Hundreds of different cam cores available.

80,000+ grinds available and new profiles being
constantly added.

• Cast (hydraulic and “solid” lifter cams); and Billet Steel

(hydraulic roller and mechanical “solid” roller) cores
available for most popular applications.

• New cores constantly added for new blocks, heads,

journal diameters, firing orders, etc.

• Each Crane custom cam has its own unique part number,

for easy reorder. Just specify the part number or your
invoice number.

• Choose profiles (lobe shapes) from the Crane Cam Lobe

Profile Listing (part number PP0307A), from the website
www.cranecams.com, or modify Crane catalog grinds.

366

• All Crane Cams are designed using the latest generation

computer software, tooled and manufactured using the
industry’s most accurate equipment!

• All custom Crane cams feature that world famous Crane

“Lobe-To-Lobe, Cam-To-Cam” accuracy!

• We also design and produce exclusive, proprietary lobe

designs (Confidential to you alone!).

• Additional special services include: Different journal diam-

eters, firing orders, rear accessory drives, distributor gear
material, additional dowel pins, gun drilling, journal
grooving, etc.

• Shipping Methods: UPS, FedEx. 24 Hour turnaround

available with Next-Day shipping.

To Order:
866-388-5120 FAX: 386-236-9983
Mon-Fri. 8:00-5:00, EDT

CRANECAMS.COM

Street/Strip, Off Road, Marine
Camshaft Recommendation Form
Personal Information:
Name  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Address  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
City _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _ State  _  _  _ Zip _  _  _  _  _  _  _  _  _  _  _  _  _

Home Phone  _  _  _  _  _  _  _  _  _  _  _
Work Phone  _  _  _  _  _  _  _  _  _  _  _  _
Fax _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Email  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _

Which type cam are you interested in?

Hydraulic Roller
Mechanical Roller

Vehicle Information:

Hydraulic
Mechanical

Computer Controlled (w/Emissions Controls)
Emissions Controlled without Computer
Non-Emissions Controlled
Make:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _ Year:  _  _  _ Model:  _  _  _  _  _  _  _  _  _  _

Vehicle Use:

Street

For Marine Use:

Options:

Street/Strip

Weight:  _  _  _  _  _  _  _  _  _  _  _  _  _  _

Off Road

Towing

Hull Type:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Length:  _  _  _  _  _  _
Weight:  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Drive:
Jet
Prop
Explain:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Exhaust System:
Brand  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Wet
Dry
Does Exhaust Exit:
Above Water Line
Below Water Line
RPM Power Range Desired:

1000-4000
1500-4500
2000-5000
3000-6000
3500-6500
4000-7000
Engine Idle Characteristics:
Smooth
Choppy
Rough
NOTE: Computer Controlled Vehicles Must Use Smooth Idle Camshafts ONLY.

2500-5500

Engine Information:

Make:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Year:  _  _  _  _  _  _
No. of Cylinders:  _  _  _  _  _  _  _  _
Cubic Inches:  _  _  _  _  _  _  _  _  _
Compression Ratio:  _  _  _  _  _  _  _  _  _  _  _  _ Cylinder Head Type:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Ported:
Yes
No
Valve Size: Int.  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _ Exh.  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Rocker Arm Type:
Stock
Roller
Rocker Ratio: Int.  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _ Exh. _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Intake Manifold Type:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Carburetor:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Type of Injection:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Speed Density
Mass Air
Special _  _  _  _  _  _  _  _  _  _  _
Nitrous Oxide System: _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Supercharger Type:  _  _  _  _  _  _  _  _  _  _  _  _
Drive Ratio:  _  _  _  _  _  _  _  _  _  _
Turbocharger Type:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
P.S.I. Boost:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Cranking Compression P.S.I.:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Transmission Model:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Standard
Automatic
Automatic with Overdrive
Converter Stall Speed: _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Rear Gear Ratio:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Cruise RPM @ 60 MPH:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Tire Diameter/Size:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Cam Now Used:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _ Part No.:  _  _  _  _  _  _  _  _  _  _  _
Hydraulic
Hydraulic Roller
Mechanical
Mechanical Roller
Lift: Int. _  _  _  _  _  _  _  _  _  _
Exh.  _  _  _  _  _  _  _  _  _  _  _
Duration @ .050: Int.  _  _  _  _  _  _  _  _  _  _
Exh.  _  _  _  _  _  _  _  _  _  _
Lobe Separation:  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _  _
Improvement Needed:
Low End Torque
Upper RPM Power

866-388-5120 • 386-236-9983 FAX

367

Camshaft Regrinding and Special Camshaft Services
Most any combination of intake and exhaust profiles and
lobe separation may be ordered. We suggest you consult
with our technical staff for recommendations on the latest
and best combinations. You may occur an additional
$100.00 net engineering charge for domestic pushrod
engines, or an additional $150.00 net engineering charge
for other (foreign OHC, industrial, restoration, etc.) new “one
off” cam grinds. Refer to our latest Cam Lobe Profile Catalog,
or our website for lobe profile listings. Be certain to send a
completely filled out Cam Profile Recommendation Form to
insure prompt attention.

All prices include normal straightening, regrinding, and
Parko lubrite treating (to retard wear) when applicable.
Additional charges will apply for any special machining
work that is required to regrind a customer’s camshaft, such
as removing gears, oil pump drives, end plugs, etc. or drilling, tapping, centering, etc. Each camshaft ground using
normal Crane Cams tooling (or tooling available at the time
of your order).
*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It
is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.

Regrinding Your Camshaft

VALVE TRAIN

Engine Description
Most single cylinder
Most two cylinder - iron
Most V2 SOHC - per pair
Most 4 cylinder - iron
Most 4 cylinder SOHC - iron
Most 4 cylinder SOHC - steel
Most 4 cylinder - 8620 steel (we cannot re-heat treat)
Most 4 cylinder - 9310 steel (we cannot re-heat treat)
Most 4 cylinder - 8620 steel - IR / HIR (we cannot re-heat treat)
Most 4 cylinder - 9310 steel - IR / HIR (we cannot re-heat treat)
Most 4 cylinder DOHC - 4 lobes per cam - per pair
Most 4 cylinder DOHC - 8 lobes per cam - per pair
Most 6 cylinder - iron
Most 6 cylinder SOHC - iron
Most 6 cylinder - 8620 steel (we cannot re-heat treat)
Most 6 cylinder - 9310 steel (we cannot re-heat treat)
Most 6 cylinder - 8620 steel - IR / HIR (we cannot re-heat treat)
Most 6 cylinder - 9310 steel - IR / HIR (we cannot re-heat treat)
Most V6 SOHC - per pair
Most V6 DOHC - per set of 4
Most V8 - iron
Most V8 - 8620 steel (we cannot re-heat treat)
Most V8 - 9310 steel (we cannot re-heat treat)
Most V8 - 9310 large journal (we cannot re-heat treat)
Most V8 - tool steel (we cannot re-heat treat)
Most V8 - 8620 steel - IR / HIR (we cannot re-heat treat)
Most V8 - 9310 steel - IR / HIR (we cannot re-heat treat)
Most V8 - slot hardface
Most V8 - semi finished - iron
Most V8 - semi finished - steel
Most V8 SOHC - per pair
Most V8 DOHC - per set of 4
Most straight-8
Most V10 - steel
Most V12
Most V12 SOHC - per pair
Most V12 DOHC - per set of 4
Most industrial/diesel

368

Labor Part No.
98006*
98008*
98009*
98007*
98003*
98004*
98002*
98002*
98078*
98078*
98083*
98082*
98057*
98079*
98059*
98059*
98063*
98603*
98080*
98081*
98001*
98060*
98060*
98060*
98084*
98084*
98084*
98058*
98090*
98090*
98012*
98013*
98077*
98060*
98050*
98065*
98055*
98053*

CRANECAMS.COM

Finish Grind Crane Round Lobe Outright Steel Billet Camshaft (Round lobe spool supplied by Crane Cams)
Engine Description
Most 4 cylinder - 8620 steel
Most 6 cylinder - 8620 steel
Most V8 - 8620 steel
Most V8 - 9310 steel

Labor Part No.
98062*
98086*
98061*
98067*

Finish Grind Customer’s Round Lobe Steel Billet Camshaft

(Copper plate, rough grind, heat treat and finish grind) (Round lobe spool supplied by customer)
Engine Description
Most 1 cylinder - 8620 steel
Most 4 cylinder - 8620 steel
Most 6 cylinder - 8620 steel
Most 6 cylinder industrial/diesel - 8620 steel
Most 6 cylinder - 8620 steel, copper plate, rough grind, heat treat only
Most V8 - 8620 steel
Most V8 - 9310 steel
Most V8 - 8620 steel, copper plate, rough grind, heat treat only
Most V8 - 9310 steel, copper plate, rough grind, heat treat only

Labor Part No.
98070*
98071*
98072*
98048*
98085*
98068*
98064*
98069*

Special Services
Engine Description
Copper plate customer’s steel round lobe camshaft
Drill and tap rear of cam for Sander drive
Grind cam bearing journals
Groove cam bearing journal for oiling
Install 5/16” diameter dowel pin
Gun Drill camshaft
Grind gearfit step on front journal
Miscellaneous labor - per hour
Ultra Pro Micro-finish camshaft

Labor Part No.
98098
98089
98076
98088
98087
98096
98073
98111
98113

Cam Inspection Service
Engine Description
Labor Part No.
Crane Cams offers a cam inspection service for customer’s new, used or damaged camshafts. Cams are straightened and checked for conformance to original
specifications and lobe-to-lobe variation using the same high accuracy inspection equipment used to check and verify our own precision camshafts. A computer
generated report giving the results of the check is furnished and returned with the cam. Our large file of measured data and specifications of engine manufacturers
and other cam manufacturers will permit us to verify original specifications on almost any profile.
98014
NOTE:

There will be an additional net charge of $40.00 for grinding roller lifter camshafts WITHOUT base circle undercutting.
There will be an additional net charge of $20.00 to straighten abnormally bent camshafts.
There will be an additional charge to crate camshafts in a wooden box for additional protection during shipment.

Procedure for Sending Camshafts for Regrinding
Before shipping your camshaft, please directly contact Crane Cams for the assignment of a Return Goods
Authorization (RGA) number. This is necessary for tracking your camshaft throughout our procedures. While in contact with our technical staff, have as much information as possible about your combination readily available, to assist
in making the proper new grind choice, or to facilitate repairs. When shipping the camshaft to us, you must include
your name, address, E-mail address and daytime phone number, along with your RGA number on the outside of the
package. After receiving and inspecting your camshaft, we will contact you to verify the operations that will be performed, along with your method of payment.

866-388-5120 • 386-236-9983 FAX

369

Other Engine Applications
Although the following engines are not listed in the Applications Section of this catalog, we can regrind your camshaft and
provide most kit components. Some new camshaft cores are available. For specific information, contact Crane Cams at
866-388-5120.

American Motors/Jeep
155 cu.in (2.5 Litre)
4.0 Litre

I-4
I-6

Chrysler, DeSoto, Dodge, Plymouth
84-92
99-05

Arias/Fontana/MBR
2.5 Litre
8.3 Litre
10.0 Litre

I-4
V-8
V-8

84-09
85-09
85-05

V-6
V-6
V-6
V-6
I-8
V-8
V-8
V-8
V-8
V-8

62-67
75-77
78-86
87-94
39-53
53-56
57-66
61-63
64-67
68-80

V-8
V-8
V-8

49-62
63-67
82-94

44 cu.in.

I-4
I-4
Cosworth I-4
I-4
I-6
I-6
I-6
Corvair 6 cyl.
Corvair 6 cyl.
V-6
V-6
V-6

62-71
71-75
75-76
82-93
37-53
54-62
63-84
60-63
64-69
78-84
85-91
ALL

417

Buick
198-225
231
196-231-252
3.3-3.8 Litre
248-263-320
264-322
364-401-425
215
300-340
350

Cadillac
VALVE TRAIN

331-365-390
390-429
250 (4.1 L)-4.5-4.9

Chevrolet
153
2300cc SOHC
2000cc DOHC
1800-2000cc
216-235
235-261
292
140-145
164
200-229
262 (4.3 Litre)
3.4-3.5 Litre

370

1700cc
2.2-2.5L OHC
235-250-265
218-230
170-198-225
3.9L
3.3L
301-331-354
276-291
241-259-270
330-341-345
315-325
392
277-301-303-318-326
350-440 Single Bolt B
5.7 Litre R5P7
Hemi 99 500

I-4
I-4
Flathead I-6
Flathead I-6
I-6
V-6
60° V-6
V-8
V-8
V-8
V-8
V-8
V-8
V-8
V-8
V-8
V-8

78-83
81-94
37-54
42-59
60-85
88-94
90-94
51-56
52-55
53-56
56-57
56-58
57-58
56-66
58-78
ALL
ALL

I-4

46-55

V-8

ALL

V-8

ALL

Crosley
Dart
500 5” bore spacing

Donovan

Section Continued

CRANECAMS.COM

Other Engine Applications
Ford, Lincoln, Mercury
1600cc
1.6-1.9 Litre
2000cc SOHC
2300-2500cc
215-223
223
262
144-170-200-250
2600-2800cc
2800cc
232
3.0L
4.5L SVO
221
239
279-317-341-368
256-272-292-312
332-352-390
383-410-430-462
302 Boss
427 SOHC
429 Boss Hemi

Oldsmobile

I-4
CVH I-4
I-4
HSC I-4
I-6
I-6
I-6
I-6
V-6
V-6
V-6
V-6
V-6
Flathead V-8
Flathead V-8
V-8
V-8
V-8
V-8
V-8
V-8
V-8

71-80
81-93
71-74
85-93
52-53
54-64
62-64
60-83
72-82
83-85
82-84
86-94
88-98
32-41
42-53
52-57
55-62
58-62
58-68
69-70
63
69-70

I-6

39-63

GMC
224-248-270-302

MG Midget - Sprite - Mini BMCA
848-1275cc

I-4

57-84

2.3 L DOHC Quad 4
2.3 SOHC Quad 4
303-324
324-371
371-394
215
307
330-400-425 45º
500 DRCE2
500 DRCE3

I-4
I-4
V-8
V-8
V-8
V-8
V-8
V-8
V-8
V-8

88-96
92-96
49-55
56-58
59-64
61-63
85-90
64-67
ALL
ALL

I-4
I-4
I-4
I-4
I-6
V-8

60-63
77-78
79-89
90-91
66-69
61-63

V-8

56-66

V-8
V-8

ALL
ALL

V-8

68-00

V-8

51-64

Pontiac
195
151
151 (2.5 Litre)
151 (2.5 Litre)
230-250 SOHC
215

Rambler
250-287-327

Rodeck
481x
481x2

Rover
215-3.5-3.9-4.2 Litre

Studebaker
224-232-259-289

866-388-5120 • 386-236-9983 FAX

371

Flat Tappet Camshaft Break-in Procedure
Flat Tappet Camshaft Break-in Procedure
WARNING: NEW LIFTERS MUST BE INSTALLED
WITH YOUR NEW CAMSHAFT
Prior to installation:
• Check the compatibility of the camshaft with the
remainder of the valve train components (valve
springs, rockers, etc.)
• On race type, high spring load applications, use
lighter load springs or remove the inner spring
(dual spring application) just for break-in.
CRANE FLAT TAPPET CAMSHAFT
RECOMMENDED BREAK-IN PROCEDURE

of the lifters, cam lobes and distributor gear. Use
Crane Cams assembly lube Part # 99008-1 on all
other surfaces and components.

4. Set your valve lash or lifter preload. Try to mini-

mize the number of times that you rotate the
engine, as this can displace the moly paste from
the lobes and lifters.

5. If possible, prime the oiling system. When prim-

Due to the EPA’s mandate for zinc removal from
most motor oils, proper flat tappet camshaft
break-in procedure is more critical than ever
before. This is true for both hydraulic and mechanical flat tappet camshafts. As a point of interest, the
most critical time in the life of a flat tappet camshaft is the first 20 minutes of break-in during
which the bottoms of the lifters “mate-in” with the
cam lobes.
VALVE TRAIN

There are some oils with additive packages that
are better for camshaft break-in. These include, but
are not limited to: Brad Penn or Joe Gibbs racing
or a “race only” petroleum- based oil, and
include Crane Cams Part # 99003-1 Super Lube”
additive. Do not use API rated SL, SM, or SN oil.
CAUTION: We do not recommend the use of synthetic oils for break-in. Prior to installing the camshaft and lifters, it is recommended that the crankcase be drained and filled with new, clean oil, as
listed above. The oil filter should also be changed
at this time. Proper flat tappet camshaft break-in
starts with the cam installation and includes the
following steps:
1. Before installing the camshaft and lifters, wash

them thoroughly in clean mineral spirits to
remove the rust preventative that is placed on
the cam before shipping. NOTE: As a rule of
thumb, always thoroughly clean any part before
installing it in an engine. Never assume that the
parts are cleaned before packaging. During shipping, packaging material can rub into the component surface and must be removed.

2. DO NOT “pump-up” hydraulic lifters before use.

This can cause the lifters to hold a valve open
during engine cranking, which will cause low
compression. The low compression will delay
engine start-up and is very detrimental to proper
camshaft break-in.

372

3. With the supplied moly paste lube, coat the bottom

ing, rotate the engine at least two complete revolutions to assure oil gets to all valve train components. Valve covers should be off to assure
that all rockers are oiling.

6. Preset the ignition timing to start the engine at a

fast idle. It is important that the static ignition
timing is set as close as possible and if the
engine has a carburetor, it should be filled
with fuel. The engine needs to start quickly
without excessive cranking to insure immediate lubrication to the cam lobes.

7. Start the engine and immediately bring to 3,000

rpm. Timing should be adjusted, as quickly as
possible, to reduce excessive heat or load during
break-in. Get the engine running fairly smooth
and vary the engine speed from 1500-3000 RPM
in a slow, to moderate, acceleration/deceleration
cycle. During this time, be sure to check for any
leaks and check out any unusual noises. If something doesn’t sound right, shut the engine off
and check out the source of the noise. Upon
restart, resume the high idle speed cycling.
Continue the varying break-in speed for 20 - 30
minutes. This is necessary to provide proper lifter
rotation to properly mate each lifter to its lobe.
Should the engine need to be shut down for any
reason, upon re-start it should be immediately
brought back to 3000 rpm and the break-in continued for a total run time of 20 - 30 minutes.

8. Let the engine cool, and then drain the crank-

case and properly dispose of the oil and oil
filter. Refill the crankcase with a premium
petroleum-based oil, not a synthetic oil. At
this point the initial break-in is complete. You
can drive the vehicle in your normal manner.
We recommend changing the oil and filter
after 500 miles. You might want to put another 5000 miles on the cam before switching to
a synthetic, if that is your preference.

CRANECAMS.COM

Section Continued

Flat Tappet Camshaft Break-in Procedure
Flat Tappet Camshaft Break-in Procedure (continued)
ADDITIONAL INFORMATION
Spring Pressures: For extended camshaft life, flattappet cams should not be run with more than the
recommended open valve spring pressure. Racing
applications will often need to run more spring
pressure at the expense of reduced camshaft life.
In order to break-in a camshaft with high open
pressures, the inner springs should be removed to
reduce break-in load. The inner springs can then
be reinstalled after initial break-in is complete.
Lifter Rotation: Flat tappet cams (both hydraulic
and mechanical) have the lobes ground on a slight
taper and the lifters appear to sit offset from the
lobe centerline. This will induce a rotation of the
lifter on the lobe. This rotation draws oil to the
mating surface between the lifter and the lobe. If it
is possible to view the pushrods during break-in,
they should be spinning as an indication that the
lifter is spinning. If you don’t see a pushrod spinning, immediately stop the engine and find the
cause.

Never use old flat tappet lifters on a new cam. On
flat tappet cams, the lobes and lifter bottoms mate
together. If the lifters are removed from the
engine, they must go back on the same lobe from
which they were removed. Crane Cams recommends the use of high quality lifters to prevent
premature cam or lifter wear. Crane lifters are
of the highest quality.
Big Block Chevrolets have an oil-priming idiosyncrasy. When priming a Big Block Chevy with a drill
motor and priming tool, it is often necessary to
prime for as long as 20 minutes (while rotating the
engine) to get oil to all of the lifters and rockers. It
is advisable to prime these engines with the valve
covers removed so you can check to see oil coming out of all of the rocker arms before firing the
engine. This last step is advisable on all engines,
but particularly on Big Block Chevrolets.

866-388-5120 • 386-236-9983 FAX

373

Adjusting the Valve Train
Hydraulic Lifters
Hydraulic lifters have been the choice of the automotive
industry for many years for several good reasons. When
compared to a mechanical lifter, the hydraulics are:
1. Quieter.
2. Low maintenance.
3. Able to adjust for thermal expansion of the engine.
4. Considered as a built in shock absorber, eases stress on
valve train.
5. Capable of having a “Bleed Rate” that can be designed to
accommodate different engine RPM ranges.

against the lifter’s retaining lock, and this could cause the
lock to fail.

VALVE TRAIN

If the opposite occurs, and the pushrod descends too far
(more than .060”) with the lifter on the base circle, then you
may have excessive lifter preload. In theory, a hydraulic lifter
will only pump up to whatever preload it is set to. With
excessive preload, as the engine RPM and oil pressure
increases, the hydraulic mechanism could pump-up the
pushrod seat if the valve spring cannot control the proper
motion of the valve. This could cause the valve to stay off its
Most engines use either the standard design hydraulic lifter seat during most of, or all, its entire cycle. This reduces the
or the low friction, high performance hydraulic roller design. cylinder pressure, lowering the performance of the engine.
Hydraulic lifters are the best for street applications, high
Backfiring may also occur. The following sections will offer
performance, and mild racing applications where low main- suggestions on how to correct this.
tenance and low cost is a primary concern.
When rebuilding an engine, what can cause Lifter Preload
What is the difference in the design of a Hydraulic and
to change?
Mechanical Lifter?
Almost anything can affect lifter preload. If you do a valve
Basically, the hydraulic lifter pushrod seat is moveable, the
job, surface the block or heads, change the head gasket
mechanical lifter seat is not. Both lifter types can look the
thickness, or buy a new camshaft, the amount of preload
same from the outside, with both usually having pushrod
can be affected. Sometimes these changes cancel one
seats held in by a retaining lock. The pushrod seat in a
another out and your preload stays the same; this is more
mechanical lifter usually registers upon an internal step
by luck than design. This is why you must always inspect the
inside the lifter body preventing it from moving (thus it gets amount of preload the lifter has when reassembling the
the nickname “Solid Lifter”). What’s below the pushrod seat engine and be sure that it is correct.
in the hydraulic lifter is a different story. Its pushrod seat is
not restricted by a step, but instead sits on top of a moveA Fast and Easy Way to Check Hydraulic Lifter Preload
able hydraulic mechanism which acts like a tiny hydraulic
when using Non-Adjustable Rocker Arms
pump. Below this mechanism is valving, and a spring to pro- With the cam, hydraulic lifters and pushrods in place, install
duce an upward force, moving the pushrod seat upward
your rocker arm assembly. Use the prescribed method in
against the retaining lock.
your repair manual and torque down all the valve train bolts
in the proper sequence. Pick a cylinder that you are going to
What is Hydraulic Lifter Preload?
check. Hand rotate the engine in its normal direction of
Mechanical cam designs require a running clearance or
rotation until both valves are closed. You are on the comvalve lash, while hydraulic lifters are just the opposite. When pression cycle for that cylinder. (At this position the valve
the rocker arm assembly is properly torqued down into
springs are at their least amount of tension making the job
position, the pushrod must take up all the clearance and
a little easier to do.) Wait a few minutes, allowing the lifters
descend into the hydraulic lifter, causing the pushrod seat
to bleed down. Now, lay a rigid straightedge across the cylto move down by .020” to .060”. The distance that the push- inder head, supporting it on the surface of the head where
rod seat moves down away from the retaining lock is the
the valve cover gasket would go. Using a metal scribe and
“Lifter Preload”. The hydraulic mechanism requires this prethe straightedge, carefully scribe a line on both pushrods.
cise amount of “preload” for it to do its job properly.
Now carefully remove the torque from all valve train bolts,
(See Figure 1.)
removing any pressure from the pushrods. Wait a few minutes for the pushrod seat in the hydraulic lifter to move back
to the neutral position. Carefully scribe a new line on both
Figure 1
Pushrod
pushrods. Measure the distance between the two scribe
marks, it represents the amount of lifter preload. If the lines
Retaining
are .020” to .060” apart you have proper lifter preload. If the
Lock
Pushrod
lines are the same or less than .020” apart you have no, or
Seat
insufficient, preload. If the lines are further apart than .060”,
you have excessive lifter preload. To bring your preload into
tolerance, use one of the methods described in the next
section if necessary, or call the Crane Tech Line for assistance (866-388-5120).
Hydraulic in
Neutral Position

Hydraulic Lifter
with Proper Preload

What happens if the amount of Hydraulic Lifter Preload is
wrong?
If clearance exists between the pushrod and the seat in the
hydraulic lifter, after the rocker arm assembly has been
torqued down, you will have no lifter preload. In this case
the valve train will be noisy when the engine is running. All
of the hydraulic force produced by the lifter will be exerted

374

Methods to Adjust for Proper Hydraulic Lifter Preload
There are several different methods for increasing or
decreasing the amount of lifter preload, depending on valve
train design and how the rocker arm is held onto the cylinder head. Keep in mind that the automotive manufacturers
have made changes to the valve train over the years. What
may work on one year’s engine may not work for another,
even though they are basically the same engine. There is
one method that universally works on all these engines,
change the pushrod length! Use a longer pushrod to

CRANECAMS.COM

Adjusting the Valve Train
Hydraulic Lifters (continued)
increase preload, a shorter to reduce preload. Crane offers
various length pushrods, (see pages 306 through 309) and
offers custom length pushrods (see page 305).
Many methods are illustrated throughout the catalog, here
are a few of them:
• Custom length pushrods
• Bottleneck stud shims
• Bridge mount rocker arm shims
• Pedestal mount rocker arm shims
• Adjustable conversion rocker arm studs/kits
• “Kool Nut” adjusting nuts
• Guideplate and rocker arm conversion kits
• Adjustable rocker arms (both stud and shaft mounted)
• Replacement guideplates and studs

5. Continue to hand turn the engine, watching that same
intake. It will go to full open and then begin to close.
When it is almost closed, stop and adjust the exhaust
rocker arm on that particular cylinder. (Again, when we
see the intake almost closed, we are sure that exhaust lifter is on the base circle of the lobe.) Loosen the exhaust
rocker arm and follow the same procedure described
before in steps 3 and 4 to adjust this rocker arm.
6. Both valves on this cylinder are now adjusted, and you
can move on to your next cylinder and follow the same
procedure again.

Do Hydraulic Lifters Need to be Primed with Oil?
Many people mistakenly believe that hydraulic lifters must
be soaked in oil overnight and be hand pumped up with a
Using Adjustable Rocker Arms to set Hydraulic Lifter
pushrod before installing into a new engine, however this is
Preload
not necessary. In fact, this could cause the lifter to act as a
The easiest method to arrive at proper lifter preload is when
“solid” and prevent obtaining proper preload.
you have an engine with “Adjustable Valve Train”. Unfortunately, What is very necessary is the priming of the entire engine’s
since 1967 most domestic engines, with the exception of small oil system before starting up a new engine for the first time.
and big block Chevrolets, have been made with non-adjustThis is done by turning the oil pump with a drill motor to
able rocker arms. The Crane Catalog shows you several ways of force oil throughout the entire engine. Crane Cams offers oil
converting your engine to an adjustable rocker arm system.
pump primers for Chevrolet and Ford engines. (see page
The following sections will describe how to set the preload
331)
with adjustable rocker arms.
What is a Hi Intensity Hydraulic Lifter?
Hydraulic Lifters Can Be Adjusted at Any Engine
Part of engineering a hydraulic lifter is to determine what its
Temperature
“Bleed Rate” will be. The “Bleed Rate” is a scientific method
Since hydraulic lifters can compensate for thermal expanof determining the time it takes the hydraulic lifter to lose
sion of the engine, the adjusting can be done with the
its pressure once it is fully pumped up solid with oil. By
engine cold; hot adjustment is not necessary.
changing this rate, the lifter can give different performance
factors to the engine. One such design is the Crane Cams Hi
Adjusting Hydraulic Lifters for Proper Preload
Intensity Lifter. Its increased bleed rate enables it to provide
In order to adjust the preload, the lifter must be properly
improved vacuum, increased cylinder pressure and perforlocated on the base circle or “Heel” of the lobe.
mance in the lower RPM ranges. It is best suited for those
(See Figure 2.) At this position the valve is closed and there
engines that are using a big camshaft profile that requires
is no lift taking place. You will need to watch the movement more compression ratio than the engine actually has. This
of the valves to determine which lifter is properly positioned situation would normally cause a loss of bottom end perforfor adjusting.
mance, but with the Crane Cams Hi Intensity Lifter the bottom end torque is restored.
1. Remove the valve covers, and pick a cylinder that you are
going to set the preload on.
NOTE: Hi Intensity Lifters are only for use if the compression ratio is below the recommended minimum shown
2. Hand rotate the engine in its normal direction of rotation on the application page for the particular camshaft you
and watch the exhaust valve on that particular cylinder.
have selected. Otherwise higher than desired cylinder
When the exhaust valve begins to open, stop and adjust
pressures may result, causing detonation.
that cylinder’s intake rocker arm. (Why? Because when the
exhaust valve is just beginning to open, the intake lifter
will be on the base circle of the lobe, the correct position
for adjusting the intake.)
3. Back off the intake rocker arm adjuster and remove any
tension from the pushrod. Wait a minute or two for that
hydraulic lifter to return to a neutral position. The spring
inside the lifter will move the pushrod seat up against the
retaining lock if you give it time to do so. (If you are
installing brand new lifters they will be in the neutral
position when they come in the box.)
4. Now spin the intake pushrod with your fingers while
tightening down the rocker arm. When you feel a slight
resistance to the turning of the pushrod, you are at “Zero
Lash”. Turn the adjusting nut down one half to one full
turn from that point. Lock the adjuster into position. The
intake is now adjusted properly.

Incorrect Positions
Correct Position
of the Cam Lobe and Lifter
for setting preload.

866-388-5120 • 386-236-9983 FAX

Figure 2

375

Adjusting the Valve Train
Mechanical Lifters
All pushrod engines using mechanical (solid) lifters, or
mechanical roller lifters, must have an adjustable valve train 3. Use a feeler gauge, set to the correct valve lash, and place
so that precise adjustment for “Valve Lash” can be made to
it between the tip of the valve stem and rocker arm,
match the camshaft’s requirements. Valve lash is the rununless otherwise specified. Adjust until you arrive at the
ning clearance that exists between the tip of the valve stem
proper setting and lock the adjuster in place.
and the valves mating surface of the rocker arm. (It is
expressed in the Crane Catalog as “Valve Lash” and on the
4. After the intake valve has been adjusted, continue to
camshaft specification card as “Valve Setting”. Both terms
rotate the engine, watching that same intake valve. The
mean the same thing.) The amount of valve lash can vary
intake valve will go to full lift and then begin to close.
between camshaft profile designs, being as small as .010” on
When the intake is almost closed, stop and adjust the
some and as great as .035” on others. It is important to use
exhaust valve on that particular cylinder. (Again, when we
the recommended valve lash when you first test the perforsee the intake valve almost closed, we are sure that the
mance of the engine. You must also be concerned with therexhaust lifter is on the base circle of the lobe.) Use the
mal expansion of the engine components. This is especially
feeler gauge and follow the procedure described before
true if using aluminum alloy cylinder heads, or block. For
in step 3.
this reason, Crane requires that the valve lash be set with
the engine “Hot” on all pushrod engines using mechanical
5. Both valves on this cylinder are now adjusted, so move to
lifters. This will insure that the minimum required clearance
your next cylinder and follow the same procedure again.
(valve lash) is maintained throughout the engine’s operating
In the future you may find shortcuts to this method, but it
temperature range.
still remains the best way to do the job correctly.

VALVE TRAIN

Compensating for a Cold Engine when Adjusting Valve
Lash
When installing a new cam, the engine will be cold but the
lash specifications are for a hot engine. What are you to do?
There is a correction factor that can be used to get close. We
mentioned that the alloy of the engine parts can be affected
by thermal expansion in different ways, therefore the
amount of correction factor to the lash setting depends on
whether the cylinder heads and block are made out of cast
iron or aluminum. You can take the “hot” setting given to
you in the catalog or cam specification card and alter it by
the following amount to get a “cold” lash setting.
• With iron block and iron heads, add .002”
• With iron block and aluminum heads, subtract .006”
• With both aluminum block and heads, subtract .012”

Remember this correction adjustment is approximate and is
only meant to get you close for the initial start up of the
engine. After the engine is warmed up to its proper operating temperature range, you must go back and reset all the
valves to the proper “hot” valve lash settings.
Setting Valve Lash on Mechanical Cams
All the valves must be set individually and only when the
lifter is properly located on the base circle of the lobe. At
this position the valve is closed and there is no lift taking
place. How will you know when the valve you are adjusting
is in the proper position with the lifter on the base circle of
the cam? This can be accomplished by watching the movement of the valves.
1. When the engine is hot (at operating temperature)
remove the valve covers and pick the cylinder that you
are going to adjust.
2. Hand turn the engine in its normal direction of rotation
while watching the exhaust valve on that particular cylinder. When the exhaust valve begins to open, stop and
adjust that cylinder’s intake valve. (Why? Because when
the exhaust is just beginning to open, the intake lifter will
be on the base circle of the lobe, so the intake is the one
we can now adjust.)

376

Using Valve Lash to Help Tune the Engine
The engine only responds to the actual movement of the
valves. Since the valve cannot move until all the running
clearance (valve lash) has been taken up, the amount of
valve lash you use affects the engine’s performance. For
example, if you decrease the amount of (hot) valve lash, the
valve will open slightly sooner, lift higher, and close later.
This makes the camshaft look bigger to the engine, because
of a slight increase of actual running duration and lift. If you
increase the amount of (hot) lash the opposite occurs. The
valve will open later, lift less, and close sooner. This shows
the engine a smaller cam with slightly less actual running
duration and lift. You can use this method on a trial basis to
see what the engine responds to and keep the setting that
works the best. Just remember, the more lash you run, the
noisier the valve train will be. If the clearance is excessive it
can be harsh on the other valve train components.
Therefore, for prolonged running of the engine we do not
recommend increasing the amount of hot lash by more
than +.004” from the recommended setting. Nor do we recommend decreasing the hot lash by more than -.008”.
Warning:
“Tight Lash” camshafts cannot deviate from the recommended hot lash setting by more than +.002” increase, or
-.004” decrease. “Tight Lash” cams are those which have recommended valve settings of only .010”, .012”, or .014” on the
specification card. These lobe designs have very short clearance ramps and cannot tolerate any increase in the recommended valve lash. The extra clearance can cause severe
damage to valve train components.
With “Tight Lash” cams, we recommend using only the prescribed amount of hot valve lash, and that close inspection
of the engine be maintained.
Please realize that changing valve lash settings from the recommended design specifications will change the harmonic
characteristics of the valve train, possibly causing valve
spring deteriation and breakage.

CRANECAMS.COM

Commonly Asked Valve Spring Questions
Commonly Asked Valve Spring Questions
What is Valve Spring Installed Height?
Installed height is the dimension measured from the bottom of the valve spring retainer, where the outer valve
spring locates, to the spring pocket in the cylinder head,
when the valve is closed. (See Figure 3)
How Does Installed Height Affect the Spring Tension?
Installed height is the determining factor of what the valve
spring “Closed Tension” will be. The camshaft specification
card, and the spring section of the catalog both show what
the approximate tension a particular valve spring will exert
if installed at a specific height. For example, spring part no.
99848 shows 114# @ 1.700”. This means that if this spring is
installed at a height of 1.700” it should exert 114# of tension
with the valve closed.

What is Valve Spring Coil Bind and How Does it Relate to
Spring Travel and Valve Lift?
When the valve spring is compressed until its coils touch
one another and can travel no further, it is said to be in coil
bind. The catalog (pages 337 to 339) shows the approximate
coil bind height for the various Crane Cams valve springs. To
measure this you must install the retainer in the valve
spring, then compress the spring until it coil binds. Now
measure from the bottom side of the retainer to the bottom
of the spring. This measurement is the coil bind height. (See
Figure 4) This can be done on the cylinder head with a
spring compression tool, in a bench vise, or in a professional
valve spring tester.
Using Figure 4, subtract the coil bind height “B” from the
valve spring installed height “A”. The difference “C” is the
maximum spring travel. The spring travel should usually be
at least .060” greater than the full lift of the valve. This safety
margin of .060” (or more) is necessary to avoid the dangers
of coil bind and over-stressing the spring.

How Do You Change Installed Height, and What Effect
Does it Have?
The easiest way to lessen installed height is to insert a shim
in the spring pocket below the valve spring. Another method is to use a different design valve spring retainer.
Retainers with a deeper dish will have more installed height; If coil bind occurs, the resulting mechanical interference will
with a shallower dish, less installed height. (See Figure 3)
severely damage the camshaft and valve train components.
You can also use a valve lock that is designed to change the
location where the retainer is positioned on the valve stem.
For specific retainer or valve lock height specifications and
options look in the Buyers Guide section of the catalog.
Longer length valves can also be used.
The shorter the installed height, the higher the valve spring
tension will be, and the less distance the spring can travel
before reaching coil bind.
The taller the installed height, the less the valve spring tension and the further the spring can travel before coil bind
occurs.
Figure 3

STANDARD
INSTALLED HEIGHT

TALLER
INSTALLED HEIGHT

Figure 4

INSTALLED
HEIGHT

SHORTER
INSTALLED HEIGHT

C
A

B

COIL
BIND
HEIGHT

Section Continued

866-388-5120 • 386-236-9983 FAX

377

Commonly Asked Valve Spring Questions
Commonly Asked Valve Spring Questions (continued)
How Do You Increase the Spring Travel?
The valve spring must have sufficient travel (plus .060” safety margin) to accommodate the amount of valve lift created
by the camshaft and/or an increase in rocker arm ratio. To
increase spring travel you can either raise the installed
height (but this will lessen the spring tension), or change to
a spring with additional travel. If there is not a standard
diameter spring available with enough travel, then the cylinder heads will have to be machined and a larger spring
installed.
Crane Cams offers some special valve springs in standard
diameters which saves you from having to machine the cylinder heads. For example, a small block Chevrolet engine
can use spring kit part no. 11309-1 to handle .550” to .600”
valve lift. The 85-00 302 Ford hydraulic roller engines can
use spring kit part no. 44308-1 to handle .550” lift. Consult
the Buyers Guide for specific spring information and
options.

VALVE TRAIN

Besides Coil Bind, What Other Types of Mechanical
Interference Should You Look Out For?
When you increase the valve lift with a bigger cam or
increased rocker arm ratio, you must be sure that there is no
interference between any of the moving parts. Some of the
components that must be inspected for clearance are:
1. Distance from the bottom of the valve spring retainer and
the top of the valve stem guide (see Figure 5), or the top
of the valve stem seal (see Figure 5), must be equal to the
net valve lift of the valve plus at least .060” more for clearance.
2. When using rocker arms mounted on a stud, the length of
the slot in the rocker arm body must be inspected to be
sure it is long enough to avoid binding on the stud. The
ends of the slot must be at least .060” away from the stud
when the rocker is at full valve lift and when the valve is
closed.

What is a Quick Way to Check Valve to Piston Clearance on
an Assembled Engine?
Low tension checking springs, part no. 99881-2, must be
used (instead of your normal valve spring) to mock up your
valve train and to check the piston to valve clearance on the
engine. Assemble the valve train and verify correct lifter preload or valve lash. By mounting a dial indicator on the cylinder head with the plunger’s tip on the valve spring retainer,
you can quickly check the clearance. Hand rotate the engine
through a complete cycle (two rotations of the crankshaft),
stopping at several points before and after Top Dead Center
(T.D.C.) to check the valve clearance. The least amount of
clearance will usually occur between 15 degrees before
T.D.C. and 15 degrees after T.D.C. This also provides a graphic illustration that gross valve lift does not determine piston
to valve clearance, as the piston is fairly far down in the cylinder when maximum valve lift is reached. By pushing the
rocker arm down with your finger, the valve will contact the
piston. The amount of movement shown on the dial indicator is the valve clearance at that point of engine rotation.
Rotate the crankshaft a few degrees and re-check the clearance. As the piston moves through this area, the dial indicator reading will lessen, then become larger as you rotate the
engine past the critical point. The shortest reading you get
is the actual valve to piston clearance.
What is the Critical Point of Crankshaft Rotation for
Checking Valve to Piston Clearance?
The critical point for both valves is the “Overlap Period” as
the exhaust cycle is ending and the intake cycle is beginning. You must start checking the clearance before and continue after T.D.C. on both the intake and exhaust valves to
be sure you have the correct readings through the overlap
period.
You can find all the tools required for checking valve to piston clearance (as well as degreeing a cam) in Crane Cams’
Tune-A-Cam Kit, part no. 99030-1.
Figure 5

Crane Cams offers steel long slot and extra long slot rocker arms to relieve this interference problem. Aluminum
roller rocker arms may be required to provide sufficient
travel on larger lift camshafts.
3. The underside of the rocker arm body cannot touch the
valve spring retainer. You will need at least .040” clearance
to the retainer throughout the full movement of the rocker arm. If necessary, a different shape retainer or rocker
arm design will be required. In some cases, installing a
lash cap on the tip of the valve stem can provide the
clearance required.
4. Valve to piston clearance must be checked to be sure
there is sufficient clearance. The intake valve must have at
least .100” clearance to the piston and at least .120” clearance on the exhaust valve.

RETAINER
TO GUIDE
CLEARANCE

RETAINER
TO OIL SEAL
CLEARANCE

Section Continued

378

CRANECAMS.COM

Cam and Valve Train Questions
Commonly Asked Valve Train Questions
What is meant by Basic RPM?
The camshaft’s basic RPM is the RPM range within which the
engine will produce its best power. The width of this power
band is approximately 3000 to 3500 RPM with standard lifter cams, and 3500 to 4000 RPM with roller lifter cams. It is
important that you select the camshaft with the “Basic RPM
Range” best suited to your application, vehicle gearing and
tire diameter.

What is Camshaft Lobe Separation and how does it affect
the engine?
Lobe separation is the distance (in camshaft degrees)
that the intake and exhaust lobe centerlines (for a given cylinder) are spread apart. Lobe separation is a physical characteristic of the camshaft and cannot be changed without
regrinding the lobes. This separation determines where
peak torque will occur within the engine’s power range.
Tight lobe separations (such as 106°) cause the peak torque
Why is Cruise RPM at 60 MPH important?
to build early in basic RPM range of the cam. The torque will
When selecting a new camshaft, you can raise or lower the
be concentrated, build quickly and peak out. Broader lobe
engine’s basic RPM range. It is important to be sure the vehi- separations (such as 112°) allow the torque to be spread
cle’s drive train is capable of matching your selection. The
over a broader portion of the basic RPM range and shows
cruise RPM at 60 MPH is a way of rating your rear end gearbetter power through the upper RPM.
ing and tire diameter to determine if these components
match the RPM potential you are desiring. You can use the
What are Intake and Exhaust Centerlines?
formulas and chart on page 15 to calculate your cruise RPM. The centerline of either the intake or exhaust lobe is the
theoretical maximum lift point of the lobe in relationship to
What is Camshaft Duration and why is it important?
Top Dead Center in degrees of crankshaft rotation. (They are
Duration is the period of time, measured in degrees of
shown at the bottom of the camshaft specification card as
crankshaft rotation, that a valve is open. Duration (at .050”
“MAX LIFT.”) The centerline of the cam can be moved by
lifter rise) is the deciding factor to what the engine’s basic
installing the camshaft in the engine to an advanced or a
RPM range will be. Lower duration cams produce the power retarded position.
in the lower RPM range. Larger duration cams operate at
higher RPM, but you will lose bottom end power to gain top How does Advancing or Retarding the camshaft’s position
end power as the duration is increased. (For each ten degree in the engine affect performance?
change in the duration at .050”, the power band moves up
Advancing the cam will shift the basic RPM range downor down in RPM range by approximately 500 RPM.)
ward. Four degrees of advance (from the original position)
will cause the power range to start approximately 200 RPM
What is the difference in Advertised Duration and
sooner. Retarding it this same amount will move the power
Duration at .050” Lifter Rise (Tappet Lift)?
upward approximately 200 RPM. This can be helpful for tunIn order for duration to have any merit as a measurement
ing the power range to match your situation. If the correct
for comparing camshaft size, the method for determining
cam has been selected for a particular application, installing
the duration must be the same. There are two key compoit in the normal “straight up” position (per the opening and
nents for measuring duration— the degrees of crankshaft
closing events at .050” lifter rise on the spec card) is the best
rotation and at what point of lifter rise the measurements
starting point.
were taken. Advertised durations are not taken at any consistent point of lifter rise, so these numbers can vary greatly. Why is it necessary to know the Compression Ratio of an
For this reason, advertised duration figures are not good for engine in order to choose the correct cam?
comparing cams. Duration values expressed at .050” lifter
The compression ratio of the engine is one of three key facrise state the exact point the measurement was taken. These tors in determining the engine’s cylinder pressure. The other
are the only duration figures that are consistent and can
two are the duration of the camshaft (at .050” lifter rise) and
accurately be used to compare camshafts.
the position of the cam in the engine (advanced or retarded). The result of how these three factors interact with one
How does Valve Lift affect the operation of an engine?
another is the amount of cylinder pressure the engine will
Lift is the distance the valve actually travels. It is created by
generate. (This is usually expressed as the “cranking presthe cam lobe lift, which is then increased by the rocker arm sure” that can be measured with a gauge installed in the
ratio. The amount of lift you have and the speed at which
spark plug hole.) It is important to be sure that the engine’s
the valve moves is a key factor in determining the torque
compression ratio matches the recommended ratio for the
the engine will produce.
cam you are selecting. Too little compression ratio (or too
much duration) will cause the cylinder pressure to drop. This
will lower the power output of the engine. With too much
compression ratio (or too little duration) the cylinder pressure will be too high, causing pre-ignition and detonation.
This condition could severely damage engine components.
It is important to follow the guidelines for compression
shown on the application pages of the catalog.

Section Continued

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379

Cam and Valve Train Questions
Commonly Asked Valve Train Questions (continued)
How does Cylinder Pressure relate to the octane rating of
today’s unleaded fuel?
In very basic terms, the more cylinder pressure we make the
more power the engine will produce. But look out for the
fuel! Today’s pump gasoline cannot tolerate excessive cylinder pressures. About 165 PSI with iron cylinder heads and
180 PSI with aluminum cylinder heads are reasonable limits
to adhere to. Remember, cylinder pressure is affected by the
static compression ratio and the camshaft specifications
(primarily the intake valve closing event). Excessive pressures will cause detonation, resulting in internal engine
damage. Octane boosters, or a racing grade of fuel, may be
required to avoid difficulties.

VALVE TRAIN

How does an increase in Rocker Arm Ratio improve the
engine’s performance?
The lobe lift of the cam is increased by the ratio of the rocker arm to produce the final amount of valve lift. A cam with
a .320” lobe lift using a 1.50:1 ratio rocker arm will have .480”
valve lift (.320” x 1.50 = .480”). If you install rocker arms with
an increased ratio of 1.60:1, with the same cam, the lift
would increase to .512” (.320” x 1.60 = .512”). The engine
reacts to the movement of the valve. It doesn’t know how
the increased lift was generated. It responds the same way
it would as if a slightly larger lift cam had been installed. In
fact, since the speed of the valve is increased with the higher rocker arm ratio, the engine thinks it has also gained 2° to
4° of camshaft duration. The end result is an easy and quick
way to improve the performance of the existing cam without having to install a new one. See the Buyers Guide section for availability of increased ratio rocker arms.
Remember, whenever you increase the valve lift, with either
a bigger cam or larger rocker arm ratio, you must check for
valve spring coil bind and for other mechanical interference.
Please review the previous sections concerning these matters.
Must new (Standard Design) lifters always be installed on
a new camshaft?
YES! All new standard (flat-faced) hydraulic and mechanical
camshafts must have new lifters installed. The face of these
lifters do have a slight crown, and the mating lobe surface
they ride on has been ground with a slight taper. The purpose of this is to create a “spinning” of the lifter as it rides on
the lobe. This is necessary to prevent premature wear of the
lifter and lobe. Therefore, these parts will be mated to one
another during the initial break-in period. Used lifters will
not mate properly, causing the lobe to fail.
If you are rebuilding an engine and plan to re-use the existing cam and lifters (in the same block) it can be done, as
long as the lifter goes back on the same lobe it is mated to.
To keep your components in order, a Crane Cams “Organizer
Tray” part no. 99015-1 would be helpful. If the lifters get
mixed up, they cannot be used, and a new set will be
required. The new lifters would also have to go through the
break-in procedure to mate to the old cam.

380

Can used Roller Lifters be installed on a new camshaft?
YES. Roller lifters are the only ones that can be re-used. This
design lifter has a wheel (supported by needle bearings)
attached to the bottom of it. The lobe the roller lifter rides
on does not have any taper. This is a very low friction design
and does not require the lifter to mate to the cam. As long
as the wheel shows no wear, and the needle bearings are in
good condition, the hydraulic roller or mechanical roller lifter can be re-used.
What Engine Oil and Lubricants should I use?
Crane Cams does not recommend the use of synthetic oils
during the initial break-in period for a new camshaft. Use a
good quality grade of naturally formulated motor oil during
this period. If you choose to use synthetic oil after the
engine has been broken in, change the oil filter and follow
the oil manufacturer’s instructions.
When using either regular oil or synthetic it is important to
pick the weight oil that best matches your engine bearing
clearances, the engine’s operating temperature, and the climate the vehicle will be operating in. Use the oil manufacturer’s recommendation to satisfy these conditions.
Crane Cams offers lubricants to aid during the critical breakin procedure, and to prolong the engine’s life. See the
Buyers Guide section, page 303, for specific information on
Crane Cams Lubricants and their application.
Should I use Oil Restrictors in my engine?
No, Crane Cams does not recommend the use of oil restrictors. The oil is the life blood of the engine, not only lubricating but cooling the engine components as well. For example, a valve spring builds in temperature as it compresses
and relaxes. This increase of temperature affects the characteristics of the spring material, and if excessive, will shorten
the life of the spring. Oil is the only means the spring has for
cooling.
How do I prime the engine’s oiling system?
It is critical that the engine’s oiling system be primed before
starting the newly built, or rebuilt, engine for the first time.
This must be done by turning the oil pump with a drill
motor to supply oil throughout the engine. If this is done
with the valve covers off, you will be able to see that the oil
is being delivered to the top of the engine and to all the
valve train components. Crane Cams offers oil pump primers for Chevrolet and Ford engines, see page 331.
What is the Most Important thing to remember?
Reading and following the instructions supplied to you is
most important. If there is something you don’t understand,
contact the people who supplied you the parts, or call one
of the Crane Cams Technical Consultants. Get answers to
your questions before proceeding.
Any non-roller camshaft and lifters must be pre-lubricated
before installation. Use Crane Cams Assembly Lube, part
number 99002-1, and Crane Cams Super-Lube, part number 99003-1.

CRANECAMS.COM

Degreeing the Cam
Degreeing the Cam
What is Meant by Degreeing the Camshaft, and Why is
it Necessary?
The term “Degreeing In Your Camshaft” means you are
making sure the camshaft’s position in the engine coincides with that of the crankshaft, so that their rotation is
synchronized. This is the only way you will know if the
rise and fall of the pistons properly matches the opening and closing of the valves, so the engine will run
properly. A few degrees of misalignment can affect the
engine’s operation dramatically. If the circumstances
were perfect, one would only need to line up the marks
on the timing chain sprockets and the cam would be
degreed. In reality, you are dealing with a group of
components (the camshaft, crankshaft, timing chain,
and sprockets), all with their own standards and tolerances. If these tolerances stack up against you, it could
throw you out of alignment. Without degreeing the
cam you can never be sure that the parts are in correct
position. If you have the tools and expertise, we always
recommend that the camshaft’s position in the engine
be degreed in.

2. A stable pointer that can be conveniently mounted to
the engine.
3. A dial indicator with at least a half inch of travel in
.001” increments. A rigid stand that mounts to the
engine or with a magnetic base to hold the dial indicator will also be required.
4. A positive stop device to locate T.D.C. such as Crane
Cams part no. 99410-1 or 99412-1 will be necessary.
(You can make your own by using an old spark plug.
Remove the porcelain insides, then drill and tap the
interior of the spark plug housing and thread a long
bolt through it.)
All of the above tools are in the Crane Cams Tune-ACam Kit, part no. 99030-1.

Is There More Than One Way to Degree a Cam, and
Which is Better?
Currently there are two popular methods for degreeing
a cam: the centerline method, and the duration at
.050” lift method. We believe it is far better to degree
the camshaft with either method than not to degree
the cam at all; but of the two methods, the duration at
.050” lift is much more accurate.
The main problem with the centerline method is it has
you finding the theoretical centerline of the intake and/
or exhaust lobe and line up on it. It makes the basic
assumption that the lobe you are checking is symmetrical, with its opening side being the exact same shape
and size as the closing side of the lobe. The truth is that
most modern lobes are asymmetrical, with the opening
side of the lobe being much more aggressive and the
closing side being more gentle. Therefore, when you
attempt to locate the middle (or centerline) of the
asymmetrical lobe there is an automatic error factor. It
could be as little as 2° off or as much as 6°, depending
on the exact lobe shape and the procedure used during
the degreeing operation. Neither does it verify that
the camshaft has been properly ground with the correct duration lobes, which can drastically affect performance.
Since the duration at .050” lift method is not affected by
the asymmetrical lobe design, we believe it is the more
accurate way to degree.
What Tools Will I Need to Degree the Cam?
The basic tools required are:

Tune-A-Cam Kit
Critical cam and valve train checking chores can be made
easier, more accurate and faster when you have the correct tools handy. Crane Cams’ Tune-A-Cam Kit, Part No.
99030-1, contains all the items required to degree-in
your camshaft, check valve-to-piston clearance, etc.
These items are all enclosed in their own foam protected,
hard plastic carrying case.

1. A degree wheel, such as Crane Cams part no. 991621. You can also use a professional fully degreed
damper or hub, or install degree tape to your stock
damper. Be sure to get the tape that matches the
diameter of the damper. Use whatever will give you
accurate markings for 360°.

866-388-5120 • 386-236-9983 FAX

Section Continued

381

Degreeing the Cam
Degreeing the Cam (continued)
How Do You Find Top Dead Center (T.D.C.)?
Determining exactly where Top Dead Center is can be
tricky. The problem in finding the true T.D.C. of the piston’s travel is that the piston dwells at T.D.C. for several
degrees of crankshaft rotation. You must use a device to
stop the piston in the same position on either side of
T.D.C. and take readings from the degree wheel. You will
then split the difference in these readings and move the
pointer this amount, making it the true T.D.C. point.

VALVE TRAIN

Begin the procedure by first mounting the degree
wheel on the end of the crankshaft securely, and rotating the engine to approximately T.D.C. Mount the pointer and line it up at zero on the degree wheel. Now
rotate the engine to move the piston down into the cylinder. Install your positive stop device into the spark
plug hole and extend the bolt. Now hand turn the
engine (do not use the starter motor or you will put a
hole through the piston), rotating it until the piston
comes up and stops against the bolt. Look at the
degree wheel and write down the number of degrees
shown by the pointer. Hand turn the engine in the
opposite direction until the piston comes up and stops
on the bolt again. Go back to the degree wheel and
write down the degrees it now reads. Add these two
readings together and divide the answer by two. Now
either move your pointer by this many degrees, or carefully loosen the degree wheel (without disturbing the
position of the crankshaft) and move the wheel this
required amount. Retighten the bolts, and rotate the
engine again making sure that the readings on each
side of T.D.C. are equal degrees away from zero. If they
are, the zero on the degree wheel will now be the true
T.D.C. point.

Important Tips to Remember When Degreeing a
Camshaft
1. You must always use the same type and size lifter
that your camshaft was designed for. For example,
you cannot use a .842” diameter lifter on a camshaft
designed for a .875” diameter lifter. You cannot use a
standard (flat) lifter to degree a roller camshaft. If
your roller camshaft was designed to use a .920”
diameter roller, it will not degree properly with a .750”
diameter roller, etc.
2. Clean off any excessive lubricant from the lobes
and lifters that you are checking. Thick oil, especially
assembly lube (paste) can cause false readings to
occur. Wipe the parts clean before checking, and
remember to re-lubricate them when you are finished.
3. If you make a mistake and rotate the engine past the
point you wished to take a reading, do not back up
the rotation. If you do, any slack in the timing chain
or lash in the gears will affect the readings, causing
an error. If you miss your stopping point, just continue rotating the engine in the normal direction until
you return to the desired point.

Be sure to remove the positive stop device from the
spark plug hole, as this procedure is complete.
A Simple Explanation of Cam Degreeing
In simple terms, the degreeing process can be thought
of as using a dial indicator and degree wheel as tools to
map out one revolution around the cam lobe. You will
start on the base circle of the lobe where there is no lift.
(See Figure 6) Then by rotating the engine you will
move up the opening side, go over the top of the lobe,
then move down the closing side, finishing back on the
base circle. The dial indicator will move from zero, up to
maximum lobe lift, then back to zero during this revolution. You will watch the dial indicator, and stop at two
key points to take readings from the degree wheel.
Both points will be when the dial indicator shows .050”
of lifter rise. This .050” reading will occur on the opening
side and again on the closing side of the lobe. These
readings will then be compared to the specification
card to see how close you are. If necessary, corrections
can be made to put the camshaft in the exact position.

STARTING ON
THE BASE
CIRCLE OF
LOBE

MOVING
UP THE
OPENING
SIDE

ARRIVING AT
THE TOP OF
LOBE
MAXIMUM
LOBE LIFT

Figure 6

Section Continued

382

CRANECAMS.COM

Degreeing the Cam
Degreeing the Cam (continued)
The Procedure to Degree the Camshaft
1. The dial indicator and stand must be attached securely to the engine. Any deflection could cause an error
in your readings. Using the number one cylinder as a
starting point, hand rotate the engine in a normal
direction (usually clockwise, when standing in front of
the engine) until the intake valve is closed (the lifter is
down on the base circle of the cam lobe). If the intake
manifold is off the engine, mount the plunger of the
indicator directly on top of the intake lifter itself. If
the intake manifold is on the engine, you can use the
pushrod as an extension to the dial indicator and
mount the plunger tip directly on top of the pushrod.
In either case, it is important to make sure the angle
of the dial indicator plunger is the same angle as the
lifter or pushrod travel. We want to read “straight line”
(linear) movement of these parts, so the plunger
must be aligned properly. With the indicator in position, set the dial indicator to zero.
2. Hand rotate the engine in its normal direction of rotation while watching the dial indicator. As the lifter
starts to move up the opening side of the lobe, the
reading on the dial indicator will start to increase.
Continue rotating the engine until the dial indicator
shows .050” of rise. Stop and take a reading on the
degree wheel and write it down.
3. As you continue to rotate the engine, the reading on
the dial indicator will rise up to the maximum lobe
lift. The lifter is now on the top of the lobe. (The maximum lobe lift is shown on the spec card and can be
verified at this point). Continue the rotation and the
lifter will start down the closing side of the lobe.
Carefully watch the dial indicator as the numbers
descend. When the indicator descends back to the
.050” reading, stop, take a reading from the degree
wheel and write it down. Rotate the engine and
return to the base circle of the lobe. The dial indicator must read zero again to be sure the process
was correctly done.

degree, your camshaft is installed in the correct position. (See example of Specification Card on next
page.)
5. You can follow exactly the same procedure on the
exhaust lobe to determine its opening and closing
degree points at .050” of tappet (or lifter) rise, and
compare these readings to those on the specification
card. If you also check the exhaust lobe you will have
four points of reference (intake opening and closing,
and the exhaust opening and closing) to go by.
Remember, if you are within plus or minus one
degree of these readings, your cam is in the correct
location and will be synchronized to the crankshaft’s
rotation.
What Can You Do If Your Camshaft is Off Of Location
and Needs Correction?
There are several methods of adjusting the location of
the camshaft to correct for misalignment. Most high
performance timing chain sets have the lower crank
sprocket machined with three or more keyways, allowing you to advance or retard the camshaft. There are
also offset keys made for the crankshaft. Another popular method is offset eccentric timing bushings that can
be installed in the upper camshaft sprocket to change
the camshaft’s position in relation to the sprocket on
those camshafts that use a dowel pin for indexing. Use
any of these methods, then degree the camshaft once
again to be sure it is correct.
See the Buyers Guide section for degreeing bushings
and performance timing chain sets.

4. You now have the two important readings from the
degree wheel, both taken when the dial indicator
read .050”. One reading as the indicator was ascending on the opening side, the other when it was
descending on the closing side. Compare these numbers to those on your camshaft inspection card to
verify the position of the intake lobe.
The camshaft specification card provides much information, but the numbers you are most interested in
for the degreeing of the cam are at the bottom of the
card. In the box identified as “Cam timing at .050”
Tappet Lift”. (Just a reminder, the word tappet and
lifter mean the same thing. This can also be expressed
as .050” lifter rise.) Inside this box are the degree readings that the degree wheel would show for the intake
“opening” side of the lobe and the intake “closing”
side of the lobe when the dial indicator is at .050” of
lift. (Below those figures are the opening and closing
figures for the exhaust.) Compare your readings for
the intake to those on the card. If you’re within a

866-388-5120 • 386-236-9983 FAX

383

Cam Timing Explained
Cam Timing Explained
Cam advance, lobe separation, lobe centerline, intake
lobe centerline, etc. are all terms being used for comparing and devising camshaft specifications. With so
many similar terms being used, there can be a bit of
confusion when folks from different backgrounds start
talking about them.
Lobe separation is the measurement in CAM degrees
between the maximum lift point of the exhaust lobe to
the maximum lift point of the intake lobe on any cylinder. Some also refer to this as lobe centerline. This
dimension is ground into the camshaft and can not be
changed by advancing or retarding the camshaft
(unless it’s an engine with separate intake and exhaust
cams.)

VALVE TRAIN

Intake lobe centerline, or intake maximum lift, refers to
the distance in crankshaft degrees from the cylinder’s
Top Dead Center point to the maximum lift point of the
intake lobe on any one cylinder. This is usually measured as degrees After Top Dead Center. This figure
WILL change when the cam is advanced or retarded. As
you advance the cam, this number will get smaller, as
you are opening it fewer degrees AFTER Top Dead
Center. Retarding the cam will make this number larger,
as you are opening it more degrees AFTER Top Dead
Center.
Exhaust lobe centerline, or exhaust maximum lift, is
usually expressed in crankshaft degrees Before Top
Dead Center. As you advance the cam, this number will
get larger, since you are opening it more degrees
BEFORE Top Dead Center. Retarding the cam will make
this number smaller.

You may have noticed that most Crane Cams have a
certain amount of advance ground into them when you
check out the cam specification card. This is primarily
done to insure that you have adequate torque to establish a good performance baseline. We have also found
over the years, that the correct camshaft for most applications will run best with some amount of advance in it.
We believe that it’s certainly better to begin with too
much bottom end and mid-range torque, and tune
from there, than to have a shortage of torque, and try
to figure out how to compensate for that.
The following is a general rule for how we grind most of
our camshafts:
Lobe Separation
Up to 102
103-104
105
106-107
108 or more

0
2
3
4
5

This has certainly not been a list of all of the terms and
philosophies we use when producing our camshafts,
but it will hopefully provide a bit of insight as to some
of our methods of camshaft recommendation and production. We invite any questions or comments that you
may have.

The average of the intake lobe centerline and the
exhaust lobe centerline should equal your lobe separation.
The cam timing figures (as measured at a specific lobe
lift: .004”, .020”, .050”, etc.) may show the maximum lift
point to be distorted when you’re dealing with nonsymmetrical camshaft lobes (the opening side has a different shape than the closing side). If you split the difference between the opening and closing figures at
.020” or .050” lobe lift, this figure will not coincide with
the actual maximum lift point of the lobe. There are
instances where a non-symmetrical intake lobe is paired
with a symmetrical exhaust lobe (or vice-versa), or lobes
with varying amounts of non-symmetry may be used as
intake and exhaust. We believe that where the opening
and closing events actually occur are the most important figures to pay attention to when degreeing your
camshaft. Just finding the maximum lift points doesn’t
really tell you anything about the camshaft, or it’s even
the correct camshaft! By documenting the opening
and closing numbers as you tune, you will gain more
knowledge as to what actually helps or hinders your
performance. This is also a good time to emphasize
keeping track of your cranking compression whenever
you change valve lash, cam timing, rocker arm ratio,
and especially when changing camshafts.

384

Degrees Advance

CRANECAMS.COM

Understanding the Cam Specification Card
Understanding the Cam Specification Card

A. Part Number
B. Grind Number refers to engineering design
information only. (This is not a part number)
C. Identification of the engine series
D. Recommended valve setting for the particular cam
shaft profile. This represents the running clearance or
Valve Lash required. This setting is chosen for maximum
performance and valve train reliability.
E.
F.

These events are not meant for degreeing the cam. You
should use the events (K) at .050” lifter rise (tappet lift)
only for best accuracy.
I.

The valve spring requirements shown represent the
maximum safe closed and open spring loads, and the
most reliable valve springs for the camshaft profile and
valve train combination.

J.

Recommended RPM range is to be used as a guideline.
This will vary depending on engine displacement and
other equipment combinations.

Cam lobe lift as measured at the lifter (tappet) with a
dial indicator having .500 inch minimum travel capacity. K. Cam timing figures at .050” lifter rise (tappet lift) are
provided for degreeing of the camshaft. They are
expressed in degrees of crankshaft rotation. See pages
The valve lift data is determined by multiplying the
405-407 for additional degreeing information.
cam lobe lift by the rocker arm ratio.

G. The rocker arm ratio listed is the engine
manufacturer’s standard specified (or otherwise
recommended) ratio.
H. The cam timing events used to compute advertised
duration. The opening and closing events, and at what
lifter rise (tappet lift) they were taken, show how the
advertised duration is calculated.
Example:
26°
+ 180°
+ 72°
= 278°

B.T.D.C. Intake Opening
Crankshaft Rotation
A.B.D.C. Intake Closing
Advertised Duration

L.

The maximum lift (centerline) figures shown represent
the theoretical maximum lift points of the intake and
exhaust lobe centerlines. Due to most modern cam
lobe designs being asymmetrical, this may not be the
actual point at which the centerline occurs. This figure
is provided as a point of reference and should not be
used to degree a camshaft.

M. When necessary, special instructions are provided at
the bottom of the cam card.

866-388-5120 • 386-236-9983 FAX

385

Ignition Excellence

Ignition Excellence

Advanced Manufacturing Processes

The Crane Cams Ignition product line is the most technologically advanced in the aftermarket ignition industry. Crane’s ignitions and electronics are designed using
the latest in cutting edge high technology, introducing
unique and innovative products each year.

Crane Ignitions and accessories are manufactured using
a highly automated process. Assembly is performed
almost entirely using high speed automated equipment, far more accurate than it could be done by hand.
Computer based test steps, again, a task that could not
be done by hand effectively

The Crane Cams Ignition line includes high output ignition for street performance, points replacements, drag
racing, oval track racing, road racing, high output coils,
distributors, and spark plug wire.

Crane Ignitions are assembled using the finest quality
grade components, automated manufacturing equipment, and the highest quality assurance to provide you
with a product that is far superior in performance and
reliability, at an affordable price.

IGNITION

Powerful and Reliable!
Crane Cams Ignition systems are tested in the lab and
on the track as a proven ignition for daily street use or
all out racing, where reliability is primary.

A Winning Future Begins Here for You...
Powered by Crane Cams Ignitions!

From the start, our engineers and technicians have
been committed to designing systems that have the
most current technology, the finest components, and
the most advanced manufacturing processes. The result
is a product line that makes us proud and performs for you.

386

CRANECAMS.COM

Ignition Table of Contents
HI-6S Multi-Spark/Inductive Ignition

388-389

HI-6/Digital Multi-Spark CD Ignition

390-391

HI-6R/Digital Multi-Spark CD Ignition

392-393

HI-6TRC CD Ignition with Timing Retard

394-395

HI-6DSR Dual Stage Rev Limiter CD Ignition

396-397

HI-6RC Digital CD Ignition for Oval Track

398

HI-6RN Digital CD Ignition for Oval Track

399

HI-6RL Digital CD Ignition for Oval Track

400

HI-6RC/HI-6RN Kits

401

HEI Digital Module

402

Timing Retard Control

403

Hall Effect Crank Trigger

403

Points Conversion Kits

404

XR-i Points-to-Electronic Ignition

405

XR700 Points-To-Electronic Ignition

406-407

XR3000 Points-To-Electronic Ignition

408-409

Distributors

410-412

Coils

413-417

Spark Plug Wires

418-420

Testers

421
866-388-5120 • 386-236-9983 FAX

387

Street Performance, Trucks, Trailer-Towing, RV’s
HI-6S Multi-Spark/Inductive Ignition
•• For•4,•6,•8•cylinder•with•distributor.•
•• Up•to•70%•more•spark-gap•energy•than•stock•
ignitions!•
•• Max•output•up•to•8,000•RPM•for•up•to•9.5:1•
comp.•ratio!•
•• Soft-urethane•encapsulation•seals•against•
moisture,•dirt,•dust,•vibration,•heat!•
•• Points•or•module•triggered.•
•• Built-in•adj.•rev•limiter•in•100•RPM•increments•
from•3100-9900•RPM.•
•• Inductive•ignition•with•long•duration•spark.•
•• Low•cost•boost•retard•(with•optional•MAP•sensor)•or•0-20°•
selectable•nitrous•retard.

Applications

Specifications

Description

Part No.

HI-6S Ignition-Only
For computer-controlled cars/trucks without vacuum advance.
Triggers from stock electronic ignition.
Not compatible with distributorless ignitions. 50 states legal CARB
E.O., D-225-59.

6000-6300

HI-6S and Coil Kit – Ford Applications
HI-6S and PS-91 coil for 1985-95 Ford TFI-IV applications, including
Mustang 5.0 H.O. Will not work with distributorless ignitions. 50
states legal CARB E.O., D-225-59.

6000-6301

IGNITION

HI-6S and PS91 Coil Kit – GM Applications
HI-6S and PS-91 coil for late model GM applications with dual plug
coil (not LT-1). Will not work with distributorless ignitions. 50 states
legal CARB E.O., D-225-59.
6000-6302

HI-6S and LX91 Coil Kit – Universal Applications
6000-6305

Recommended Coils
Description

Part No.

LX91 E-Core Coil, Lightweight, Low-Profile, with
Black Aluminum Bracket.

730-0891

PS91 E-Core Coil With Plated-Steel Bracket.

730-0091

PS60 Canister Style Coil.

730-0060

388

Operating voltage

6 to 18v, reverse polarity protected, neg.
ground

Current draw

5.0 amps max. at 7,000 RPM

RPM operating range

8,000 RPM (can be extended to 10,000
RPM on 4 cyl. engines).

RPM limiter range

3,100 to 9,900 RPM when digital stage rev
limiter mode selected.

Multiple Spark Duration

Approximately 20 degrees crank shaft
rotation below 2,000 RPM. Max 12 sparks
per sequence.

Primary voltage output

450 volts (inductive discharge)

Spark duration

2,800 microseconds at 2,000 RPM

Trigger input

Module trigger (12v square wave).

Dimensions

5-1/2”L x 3”W x 1-1/2”H, 2-3/8 lbs.

CRANECAMS.COM

Street Performance, Trucks, Trailer-Towing, RV’s
HI-6S Multi-Spark/Inductive Ignition
A. TRC-2 Timing Retard Control (For Nitrous-Oxide, Supercharged, Turbo, Towing,
RV, etc.)
Driver•adjustable•0-20•degree•timing•retard•(not•req.•for•HI-6S•built-in•retard•modes).•
Three•retard•modes:•continuous,•demand•and•boost•proportional.•Mounts•underdash.•
Part No. 6000-6425
A.

B. MAP “Manifold Absolute Pressure” Sensor (2 Bar)
Used•as•boost•sensor•for•boost•proportional•retard•with•optional•TRC-2•Timing•Retard•
Control.••
Part No. 9000-0110

C. Optical Trigger (Allows Use Of HI-6S on Points Distributor Models)
Replaces•breaker•points•and•triggers•HI-6S.•Use•HI-6S•on•pre-1975•vehicles,•replacing•
stock•breaker•points,•and•some•1974-83•imports.•12•volt•negative•ground•only.•
Requires•separate•installation•kit.••
Part No. 715-0020

730-0891

730-0091

866-388-5120 • 386-236-9983 FAX

B.

C.

730-0060

389

Street, Street Performance, Race
HI-6/Digital Multi-Spark CD Ignition
•• HI-6•(Pt.•No.•6000-6440)•delivers•higher•
spark-gap•current*•than•comparable•digital•
CD•ignitions!•
•• Multi-Spark•CD,•for•race,•street,•up•to•14.5:1•
compression•ratio,•nitrous-oxide,•supercharged•and•turbo.•More•HP,•torque,•crisper•
throttle•response!•For•4,•6,•8•cylinder•with•
distributor.•
•• Bigger•rotary•switches•with•precise•“Click-In”•
detents•for•easy•rev•limit•adjustments.•No•
“chips”•needed.•Adjusts•in•100•RPM•increments.•
•• Sequential•rev•limiting•stops•engine•damaging•“popping•and•banging”•at•rev•limit.•
•• Built-in•timing•retard•available•with•optional•
Control•Module,•Pt.•No. 6000-6425.
•• Points,•module,•mag•triggered.•
•• Fully•potted•with•new,•soft•urethane•for•heat,•dirt•and•
moisture•protection.•
•• Surface-mount,•fully•digital•components.•The•most•reliable•
CD•ignition•available.•
•• CARB E.O., D-225-66

IGNITION

Applications
Description
HI-6 Capacitive Discharge Multi-Spark Ignition, black

HI-6 and LX92 Coil Kit - Universal Applications

Part No.

Specifications
Operating voltage

6 to 18v, reverse polarity protected, neg.
ground only

Current draw

7.0 amps max. at 10,000 RPM

RPM operating range

12,000 RPM (with rev limiter disabled).

RPM limiter range

600 to 9,900 RPM in 100 RPM increments.

RPM limiter accuracy

±30 RPM

Timing accuracy

±0.5 degrees from 500 to 9,900 RPM

Multiple Spark Duration

20 degrees crankshaft rotation below 3,000
RPM. Max 12 sparks per sequence with 1
millisecond interval between sparks.

Primary voltage output

450 volts

Primary energy output

1200 millijoules/sequence

Peak spark gap current

380 milliamps with LX91 coil,
510 milliamps with LX92 coil.

Dimensions

8”L x 4-1/2”W x 2”H; 4-1/2 lbs.

6000-6440

6000-6445

Recommended Coils
Description

Part No.

LX92 E-Core Coil Lightweight, Low-Profile, with Black Aluminum
Bracket.

730-0892

PS92 E-Core Coil With Plated-Steel Bracket.

730-0092
*Must use Crane FireBall LX-92 coil Pt. No. 730-0892 for
maximum ignition output.

390

CRANECAMS.COM

Street, Street Performance, Race
HI-6/Digital Multi-Spark CD Ignition
Optional HI-6 Accessories
A. TRC-2 Timing Retard Control (For Nitrous-Oxide, Supercharged, Turbo, Towing,
RV, etc.)
Driver•adjustable•0-20•degree•timing•retard.•Three•retard•modes:•continuous,•demand•
and•boost•proportional.•Mounts•underdash.••
Part No. 6000-6425
A.
B. MAP “Manifold Absolute Pressure” Sensor (2 Bar)
Used•as•boost•sensor•for•boost•proportional•retard•with•optional•TRC-2•Timing•Retard•
Control.••
Part No. 9000-0110

B.

C. HI-6 Tach Adapter For Module Trigger Applications
Required•for•some•1981-1995•non-OBD•II•applications•triggering•the•HI-6•from•the•
stock•electronic•ignition•module.•Connects•to•trigger•input•on•HI-6•and•feeds•high•
voltage•pulse•required•for•tachometer•and•fuel•injection•operation•back•into•the•stock•
engine•control•system.••
C.
Part No. 6000-8910

D. Optical Trigger (Allows Use Of HI-6 on Points Distributor Models)
Replaces•breaker•points•and•triggers•HI-6.•Use•HI-6•on•pre-1975•vehicles,•replacing•
stock•breaker•points,•and•some•1974-83•imports.•12•volt•negative•ground•only.•
Requires•separate•installation•kit.••
Part No. 715-0020

730-0892

866-388-5120 • 386-236-9983 FAX

D.

730-0092

391

Street, Street Performance, Race
HI-6R/Digital Multi-Spark CD Ignition
•• Multi-Spark•CD,•for•race,•street,•up•to•14.5:1•compression•ratio,•nitrous-oxide,•supercharged•and•turbo.•
More•HP,•torque,•crisper•throttle•response!•For•4,•6,•8•
cylinder•with•distributor.•
•• HI-6R•(Pt.•No.•6000-6400)•delivers•higher•spark-gap•
current*•than•comparable•digital•CD•ignitions!•
•• Built-in•timing•retard•available•with•optional•Control•
Module,•Pt.•No.•6000-6425.
•• “Plug-n-Go”•universal•harness•included.••
•• Sequential•rev•limiting•stops•engine•damaging•“popping•and•banging”•at•rev•limit.•
•• Bigger•rotary•switches•with•precise•“Click-In”•detents•for
easy•rev•limit•adjustments.•No•“chips”•needed.•Adjusts•in•
100•RPM•increments.•
•• Shock•mounts•included•for•race•conditions.•
•• Points,•Mag,•or•Module•triggered.•
•• Fully•potted•with•new,•soft•urethane•for•heat,•dirt•and•
moisture•protection.•
•• Surface-mount,•fully•digital•components.•The•most•reliable•
CD•ignition•available.•

Specifications
Operating voltage

6 to 18 volts, reverse polarity protected,
negative ground only

Current draw

7.0 amps max at 10,000 RPM

RPM operating range

12,000+ RPM (with rev limiter disabled).

RPM limiter range

600 to 9,900 RPM in 100 RPM increments

RPM limiter accuracy

±30 RPM

Timing accuracy

±0.5 degrees from 500 to 9,900 RPM

6000-6400

Multiple Spark Duration

20° crankshaft rotation below 3,000 RPM.
Maximum 12 sparks per seq. with 1 millisecond interval between sparks.

6000-6405

Primary voltage output

450 volts

Primary energy output

1200 millijoules/sequence

•• CARB E.O., D-225-52

IGNITION

Applications
Description
HI-6R Racing CD Ignition

HI-6R and LX92 Coil Kit - Universal Applications

Part No.

Recommended Coils
Description

Part No.

Peak spark gap current

380 milliamps with LX91 coil,
510 milliamps with LX92 coil

LX92 E-Core Coil Lightweight, Low-Profile, with
Black Aluminum Bracket.

730-0892

Dimensions

8”L x 4-1/2”W x 2”H, 4-1/2 lbs

PS92 E-Core Coil With Plated-Steel Bracket.

730-0092

392

CRANECAMS.COM

*Must use Crane FireBall LX-92 coil Pt. No. 730-0892 for
maximum ignition output.

Street Performance, Race
HI-6R/Digital Multi-Spark CD Ignition
Optional HI-6R Accessories

A. TRC-2 Timing Retard Control (For Nitrous-Oxide, Supercharged, Turbo, Towing,
RV, etc.)
Driver•adjustable•0-20•degree•timing•retard.•Three•retard•modes:•continuous,•demand•
and•boost•proportional.•Mounts•underdash.••
Part No. 6000-6425
A.

B. MAP “Manifold Absolute Pressure” Sensor (2 Bar)
Used•as•boost•sensor•for•boost•proportional•retard•with•optional•TRC-2•Timing•Retard•
Control.••
Part No. 9000-0110

B.

C. HI-6R Tach Adapter For Module Trigger Applications
Required•for•some•1981-1995•non-OBD•II•applications•triggering•the•HI-6R•from•the•
stock•electronic•ignition•module.•Connects•to•trigger•input•on•HI-6R•and•feeds•high•
voltage•pulse•required•for•tachometer•and•fuel•injection•operation•back•into•the•stock•
engine•control•system.••
C.
Part No. 6000-8910

D. Optical Trigger (Allows Use Of HI-6R on Points Distributor Models)
Replaces•breaker•points•and•triggers•HI-6R.•Use•HI-6R•on•pre-1975•vehicles,•replacing•
stock•breaker•points,•and•some•1974-83•imports.•12•volt•negative•ground•only.•
Requires•separate•installation•kit.••
Part No. 715-0020

E.

D.

Shock/Vibration Mounts
To•smooth•out•the•ride•for•your•ignition•and•coil•(#10-32•thread).•Set•of•4.••
Part No. 1000-1032
E.

866-388-5120 • 386-236-9983 FAX

393

Street Performance, Race, Turbo
HI-6TRC CD Ignition with Timing Retard
•• 0-20°•driver•adjustable•timing•retard•in•
under•dash•mount.•
•• Multi-Spark•CD,•for•race•or•street,•up•to•
14.5:1•compression•ratio,•nitrous-oxide,•
supercharged•and•turbo.•More•HP,•torque,•
crisper•throttle•response!•For•4,•6,•8•cylinder•with•distributor.•
•• HI-6TRC•(Pt.•No.•6000-6466)•delivers•higher•spark-gap•current*•than•comparable•digital•CD•ignitions!•
•• Sequential•rev•limiting•stops•engine•damaging•“popping•and•banging”•at•rev•limit.•
•• Bigger•rotary•switches•with•precise•“ClickIn”•detents•for•easy•rev•limit•adjustments.•
No•“chips”•needed.•Adjusts•in•100•RPM•increments.•
•• Shock•mounts•included•for•race•competition.•
•• Adapter•harness•included.••
•• Surface-mount,•fully•digital•components.•The•most•reliable•
CD•ignition•available.•
•• Fully•potted•with•new,•soft•urethane•for•heat,•dirt•and•
moisture•protection.•

Specifications
Operating voltage

6 to 18 volts, reverse polarity protected,
negative ground only

Current draw

7.0 amps max at 10,000 RPM

RPM operating range

12,000+ RPM (with rev limiter disabled).

RPM limiter range

600 to 9,900 RPM in 100 RPM increments

RPM limiter accuracy

±30 RPM

Timing accuracy

±0.5 degrees from 500 to 9,900 RPM

Multiple Spark Duration

20° crankshaft rotation below 3,000 RPM.
Maximum 12 sparks per seq. with 1 millisecond interval between sparks.

Primary voltage output

450 volts

Primary energy output

1200 millijoules/sequence

Peak spark gap current

380 milliamps with LX91 coil,
510 milliamps with LX92 coil

Dimensions

8”L x 4-1/2”W x 2”H, 4-1/2 lbs

•• Points,•Mag,•or•Module•triggered.•
•• CARB E.O., D-225-49

IGNITION

Applications
Description

Part No.

HI-6TRC Racing CD Ignition
Includes Part No’s. 6000-6400 and 6000-6425

6000-6466

Recommended Coils
Description

Part No.

LX92 E-Core Coil Lightweight, Low-Profile, with
Black Aluminum Bracket.

730-0892

PS92 E-Core Coil With Plated-Steel Bracket.

730-0092

*Must use Crane FireBall LX-92 coil Pt. No. 730-0892 for
maximum ignition output.

394

CRANECAMS.COM

Street Performance, Race, Turbo
HI-6TRC CD Ignition with Timing Retard
Optional HI-6TRC Accessories

A. MAP “Manifold Absolute Pressure” Sensor (2 Bar)
Used•as•boost•sensor•for•boost•proportional•retard•with•optional•TRC-2•Timing•Retard•
Control.••
Part No. 9000-0110
A.

B. HI-6TRC Tach Adapter For Module Trigger Applications
Required•for•some•1981-1995•non-OBD•II•applications•triggering•the•HI-6TRC•from•the•
stock•electronic•ignition•module.•Connects•to•trigger•input•on•HI-6TRC•and•feeds•high•
voltage•pulse•required•for•tachometer•and•fuel•injection•operation•back•into•the•stock•
engine•control•system.••
B.
Part No. 6000-8910

C. Optical Trigger (Allows Use Of HI-6TRC on Points Distributor Models)
Replaces•breaker•points•and•triggers•HI-6TRC.•Use•HI-6TRC•on•pre-1975•vehicle,•
replacing•stock•breaker•points,•and•some•1974-83•imports.•12•volt•negative•ground•
only.•Requires•separate•installation•kit.••
Part No. 715-0020

C.

D. Shock/Vibration Mounts
To•smooth•out•the•ride•for•your•ignition•and•coil•(#10-32•thread).•Set•of•4.••
Part No. 1000-1032
D.

730-0892

730-0092

Compliment your Fire Power with
Crane Cams’ FireWire!
866-388-5120 • 386-236-9983 FAX

395

HI-6DSR Dual Stage Rev Limiter CD Ignition
•• Dual•stage•rev•limiting•from•600•to•9900•
RPM!•
•• Bigger•rotary•switches•with•precise•“Click-In”•
detents•for•easy•rev•limit•adjustments.•No•
“chips”•needed.•Adjusts•in•100•RPM•increments.•
•• HI-6DSR•(Pt.•No.•6000-6424)•delivers•higher•
spark-gap•current*•than•comparable•digital•
CD•ignitions!•
•• Built-in•timing•retard•available•with•optional•
Control•Module,•Pt.•No.•6000-6425.
•• Multi-Spark•CD,•for•race,•street,•up•to•14.5:1•
compression•ratio,•nitrous-oxide,•supercharged•and•turbo.•
More•HP,•torque,•crisper•throttle•response!•For•4,•6,•8•cylinder•with•distributor.•
•• Sequential•rev•limiting•stops•engine•damaging•“popping•
and•banging”•at•rev•limit.•
•• Adapter•harness•included.•
•• Surface-mount,•fully•digital•components.•The•most•reliable•
CD•ignition•available.•
•• Fully•potted•with•new,•soft•urethane•for•heat,•dirt•and•
moisture•protection.•

Specifications
Operating voltage

6 to 18 volts, reverse polarity protected,
negative ground only

Current draw

7.0 amps max at 10,000 RPM

RPM operating range

12,000+ RPM (with rev limiter disabled).

RPM limiter range

600 to 9,900 RPM in 100 RPM increments

RPM limiter accuracy

±30 RPM

Timing accuracy

±0.5 degrees from 500 to 9,900 RPM

Multiple Spark Duration

20° crankshaft rotation below 3,000 RPM.
Maximum 12 sparks per seq. with 1 millisecond interval between sparks.

Primary voltage output

450 volts

Primary energy output

1200 millijoules/sequence

Peak spark gap current

380 milliamps with LX91 coil,
510 milliamps with LX92 coil

Dimensions

8”L x 4-1/2”W x 2”H, 4-1/2 lbs

•• Points,•Mag,•or•Module•triggered.•
•• CARB E.O., D-225-63

IGNITION

Applications
Description
HI-6DSR CD Ignition with Dual Stage Rev Limiting

Part No.
6000-6424

Recommended Coils
Description

Part No.

LX92 E-Core Coil Lightweight, Low-Profile, with
Black Aluminum Bracket.

730-0892

PS92 E-Core Coil With Plated-Steel Bracket.

730-0092
*Must use Crane FireBall LX-92 coil Pt. No. 730-0892 for
maximum ignition output.

396

CRANECAMS.COM

Street Performance, Race, Turbo
HI-6DSR Dual Stage Rev Limiter CD Ignition
Optional HI-6DSR Accessories
A. TRC-2 Timing Retard Control (For Nitrous-Oxide, Supercharged, Turbo, Towing,
RV, etc.)
Driver•adjustable•0-20•degree•timing•retard.•Three•retard•modes:•continuous,•demand•
and•boost•proportional.•Mounts•underdash.••
Part No. 6000-6425

A.

B. MAP “Manifold Absolute Pressure” Sensor (2 Bar)
Used•as•boost•sensor•for•boost•proportional•retard•with•optional•TRC-2•Timing•Retard•
Control.••
Part No. 9000-0110
B.

C. HI-6DSR Tach Adapter For Module Trigger Applications
Required•for•some•1981-1995•non-OBD•II•applications•triggering•the•HI-6DSR•from•the•
stock•electronic•ignition•module.•Connects•to•trigger•input•on•HI-6DSR•and•feeds•high•
voltage•pulse•required•for•tachometer•and•fuel•injection•operation•back•into•the•stock•
engine•control•system.••
Part No. 6000-8910
C.

D. Optical Trigger (Allows Use Of HI-6DSR on Points Distributor Models)
Replaces•breaker•points•and•triggers•HI-6DSR.•Use•HI-6DSR•on•pre-1975•vehicle,•
replacing•stock•breaker•points,•and•some•1974-83•imports.•12•volt•negative•ground•
only.•Requires•separate•installation•kit.••
Part No. 715-0020

E.

D.

Shock/Vibration Mounts
To•smooth•out•the•ride•for•your•ignition•and•coil•(#10-32•thread).•Set•of•4.•
Part No. 1000-1032•
E.

730-0892

866-388-5120 • 386-236-9983 FAX

730-0092

397

Oval Track, Race
HI-6RC Digital CD Ignition
•• Built-in•20•degree•start•retard•feature,•up•to••
600•RPM.
•• Bigger•rotary•switches•with•precise•“click-in”••
detents•for•easy•rev•limit•adjustments.•No•
•“chips”•needed.
•• Adjusts•in•100•RPM•increments,•900–9,900•RPM.
•• Shock•mounts•included•for•race•conditions.
•• Fully•potted•with•new,•soft•urethane•for•heat,••
dirt•and•moisture•protection.
•• Surface-mount,•fully•digital•components.
•• The•most•reliable•CD•ignition•available.
•• Multi-Spark•for•quick,•clean•start•up.•
•• CD•(Capacitive•Discharge)•Ignition.
•• Digital•design•for•precise•operation.
•• Sequential•rev•limiter•for•longer•engine•life.
Part Number 6000-6700

Specifications

IGNITION

Operating voltage

6 to 18 volts, reverse polarity protected,
negative ground only

Current draw

7.0 amps max at 10,000 RPM

RPM operating range

12,000+ RPM (with rev limiter disabled).

RPM limiter range

600 to 9,900 RPM in 100 RPM increments

RPM limiter accuracy

±30 RPM

Timing accuracy

±0.5 degrees from 500 to 9,900 RPM

Multiple Spark Duration

20° crankshaft rotation below 3,000 RPM.
Maximum 12 sparks per seq. with 1 millisecond interval between sparks.

Primary voltage output

450 volts

Primary energy output

1200 millijoules/sequence

Peak spark gap current

380 milliamps with LX91 coil,
510 milliamps with LX92 coil

Dimensions

8”L x 4-1/2”W x 2”H, 4-1/2 lbs

398

Ignition Kit
Description

Part No.

HI-6RC Ignition and Coil Kit (as shown)

6000-6701

Replacement Mounting Tray

6000-6363P

Recommended Coil
Description

Part No.

PS92N E-Core Coil

730-0192

Approved for These Sanctioning Bodies:
American Modified Series, ARCA/CRA Super Series,
ARCA Midwest Tour, Blizzard Series, JEGS/CRA All
Star Tour, PASS, Snowball Derby, Southern Super
Series, USMTS, USRA, WISSOTA Racing Series

CRANECAMS.COM

Oval Track, Race
HI-6RN Digital CD Ignition
•• Multi-spark•for•quick,•clean•start-up.
•• CD•(Capacitive•Discharge)•Ignition.
•• Digital•design•for•precise•operation.
•• Sequential•rev•limiter•for•longer•engine•life.
•• Bigger•rotary•switches•with•precise•“click-in”•
detents•for•easy•rev•limit•adjustments.•No•
“chips”•needed.•
•• Adjusts•in•100•RPM•increments,•900–9,900•
RPM.
•• Shock•mounts•included•for•race•conditions.
•• Fully•potted•with•soft•urethane•for•heat,•dirt•and••
moisture•protection.
•• Surface-mount,•fully•digital•components.
•• The•most•reliable•CD•ignition•available.•No•need••
to•run•an•extra•ignition•for•backup.
Part Number 6000-6750

Recommended Coil

Specifications
Operating voltage

6 to 18 volts, reverse polarity protected,
negative ground only

Current draw

7.0 amps max at 10,000 RPM

RPM operating range

12,000+ RPM (with rev limiter disabled).

RPM limiter range

600 to 9,900 RPM in 100 RPM increments

RPM limiter accuracy

±30 RPM

Timing accuracy

±0.5 degrees from 500 to 9,900 RPM

Multiple Spark Duration

20° crankshaft rotation below 3,000 RPM.
Maximum 12 sparks per seq. with 1 millisecond interval between sparks.

Primary voltage output

450 volts

Primary energy output

1200 millijoules/sequence

Peak spark gap current

380 milliamps with LX91 coil,
510 milliamps with LX92 coil

Dimensions

8”L x 4-1/2”W x 2”H, 4-1/2 lbs

Description

Part No.

PS92N E-Core Coil

730-0192

Approved for These Sanctioning Bodies
American Modified Series, ARCA/CRA Su per Series,
ARCA Midwest Tour, IMCA, JEGS/CRA All Star Tour,
PASS, Snowball Derby, USMTS, USRA,
WISSOTA Racing Series

866-388-5120 • 386-236-9983 FAX

399

Oval Track, Race
HI-6RL Rev Limited Series
•• Preset•rev•limiter•in•factory•“sealed”•unit,•per••
sanction•rules.
•• Fully•digital•design•since•1994.
•• Multi-spark•CD•Ignition•for•fast•start-up.
•• Weatherpak®•connectors.
•• Magnetic•trigger•input.
•• Tachometer•input.
•• LED•light•for•power•and•trigger•signal.
•• Potted•with•soft•urethane•to•seal•from•dirt,•
oil,•moisture•and•vibration.
•• Lightweight•aluminum•housing•with•cooling•fins.

Specifications

IGNITION

Operating voltage

6 to 18 volts, reverse polarity protected,
negative ground only

Current draw

7.0 amps max at 10,000 RPM

RPM limiter accuracy

±30 RPM

Timing accuracy

±0.5 degrees from 500 to 9,900 RPM

Multiple Spark Duration

20° crankshaft rotation below 3,000 RPM.
Maximum 12 sparks per seq. with 1 millisecond interval between sparks.

Primary voltage output

450 volts

Primary energy output
Peak spark gap current

Dimensions

Applications
Description

Part No.

HI-6RL (6300 Rev Limit)

6000-6463

HI-6RL (7400 Rev Limit)

6000-6474

HI-6RL (7600 Rev Limit)

6000-6476

HI-6RL (7800 Rev Limit)

6000-6478

1200 millijoules/sequence

HI-6RL (8000 Rev Limit)

6000-8480

380 milliamps with LX91 coil,
510 milliamps with LX92 coil

HI-6RL (8400 Rev Limit)

6000-8484

8”L x 4-1/2”W x 2”H, 4-1/2 lbs

Approved for These Sanctioning Bodies

Recommended Coil

American Modified Series, ARCA/CRA Super Series,
ARCA Midwest Tour, Blizzard Series, IMCA, JEGS/
CRA, All Star Tour, PASS, Southern Super Series,
USMTS, USRA, WISSOTA Racing Series

Description

Part No.

PS92N E-Core Coil

730-0192

400

CRANECAMS.COM

Ignition Kits
HI-6RC/HI-6RN Complete Kits
HI-6RC Ignition Kit For Chevy SB/BB  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 6000-6700C
HI-6RC Digital CD Ignition with Adj. Rev Limiter, Start Retard

6000-6700

Race Billet Optical Trigger Distributor

1000-1511

PS92N E-Core Coil

730-0192

FireWire Universal Plug Wire Kit

255-0082

®

HI-6RC Ignition Kit For Ford 289/302  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 6000-6700SBF
HI-6RC Digital CD Ignition with Adj. Rev Limiter, Start Retard

6000-6700

Race Billet Optical Trigger Distributor

1000-1611

PS92N E-Core Coil

730-0192

FireWire® Universal Plug Wire Kit

255-0083

HI-6RC Ignition Kit For Ford 351W  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 6000-6700FW
HI-6RC Digital CD Ignition with Adj. Rev Limiter, Start Retard

6000-6700

Race Billet Optical Trigger Distributor

1000-1613

PS92N E-Core Coil

730-0192

FireWire Universal Plug Wire Kit

255-0083

®

HI-6RN Ignition Kit For Chevy SB/BB  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 6000-6750C
HI-6RN Digital CD Ignition with Adj. Rev Limiter

6000-6750

Race Billet Optical Trigger Distributor

1000-1511

PS92N E-Core Coil

730-0192

FireWire Universal Plug Wire Kit

255-0082

®

HI-6RN Ignition Kit For Ford 289/302  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 6000-6750SBF
HI-6RN Digital CD Ignition with Adj. Rev Limiter

6000-6750

Race Billet Optical Trigger Distributor

1000-1611

PS92N E-Core Coil

730-0192

FireWire Universal Plug Wire Kit

255-0083

®

HI-6RN Ignition Kit For Ford 351W  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 6000-6750FW
HI-6RN Digital CD Ignition with Adj. Rev Limiter

6000-6750

Race Billet Optical Trigger Distributor

1000-1613

PS92N E-Core Coil

730-0192

FireWire Universal Plug Wire Kit

255-0083

®

866-388-5120 • 386-236-9983 FAX

401

Ignition
HEI Digital Ignition
•• Plugs•directly•into•factory•location.
•• Outputs•a•full•8.5•amps•of•current.
•• Most•dependable,•durable•HEI•unit•available.
available.
•• Digital•design•means•timing•accuracy.
•• Large•heat•sink•dissipates•heat•for•long•life.
long life.
•• Sealed•to•resist•moisture•intrusion.
intrusion.
•• Works•with•aftermarket•rev•limiters.
limiters.
Part Number 1000-2510

IGNITION

Recommended Coils
Description

Part No.

A. PS 91 E-Core Red/White

730-0191

B. PS 91 E-Core Red/Yellow

730-0291

C. GM HEI Coil in Cap Conversion Kit

730-0590

402

CRANECAMS.COM

Timing Retard
Timing Retard Control
•• Retard•control•for•performance,•race,•street,•RV•and•towing•
applications.•
•• Driver•adjustable•under•dash•mount.•
•• LED•light•on•module•comes•on•whenever•retard•is•commanded.•
•• Driver•adjustable•based•on•engine•knock/load•for•towing•or•
track•conditions.•
•• Nitrous,•turbo•and•supercharged•on-demand•retard•hook•up•
compatible.•
•• Boost•proportional•retard•when•used•with•optional•boost•(MAP)•
sensor•to•control•amount•of•retard•per•PSI•of•boost•pressure.•
•• Zero•to•20•degree•adjustable.•
•• 50•States•Legal

Applications
Description

Part No.

TRC-2 Timing Retard Control
The TRC-2 accessory adds zero to 20 degree timing retard to HI-6,
HI-6R, HI-6DSR. Three retard modes: continuous, demand, and boost
proportional. Sealed unit, suitable for underdash mounting. Not
intended for under hood mounting.
CARB E.O. D-225-57
6000-6425
TRC-1 Timing Retard Control for Ford and Honda applications
TRC-1 for use with 1983 and later Ford vehicles with TFI-IV ignition
systems and 1990 and later Honda 4 cylinder engines, non OBD II.
Comes with an installation kit that includes 6 feet of nylon vacuum
tubing and adapters for optional MAP sensor.
CARB E.O. D-225-53
9000-0100
MAP Sensor - 2 Bar
MAP (Manifold Absolute Pressure) sensor. Used as boost sensor for
boost proportional retard with TRC-1 and TRC-2.

Specifications
Operating voltage

6 to 18 volts, reverse polarity protected,
negative ground only

Retard range

0 to 20 degrees.

Boost pressure range

0 to 15 psi (with optional MAP sensor)

Boost retard range

0 to 4 degrees per psi (with optional MAP
sensor, Part No. 9000-0110)

Dimensions

3”L x 2”W x 1-1/2”H, 3/8 lbs.

9000-0110

Under dash mounting in passenger compartment only.

Hall Effect Crank Trigger Sensor
•• Absolute•stable•timing.•
•• Allows•static•timing•of•engine,•no•timing•light•required.
required.
•• LED•light•for•ease•of•static•timing•built•right•in.
•• Compatible•with•most•performance•ignitions.
•• ¾-16•UNF•threads•fit•most•brackets.
•• Accuracy•to•within•±0.1•of•a•degree.
Part Number 1000-2100

866-388-5120 • 386-236-9983 FAX

403

Points Conversion Kits
Optical Trigger Conversion
•• Easy•to•install•in•less•than•1•hour!•
•• Converts•points-type•distributor•to•precision•optically•triggered•system!•
•• No•maintenance!•
•• Drives•HI-6,•HI-6S•and•most•aftermarket•ignitions•with•
points/module•input.•
•• Stable•timing•with•precise•settings!•
•• Eliminates•spark•scatter•for•greater•energy•
•• No•more•tune-ups•due•to•worn•points!•
•• Installation•kit•is•required;•not•included.•
•• Now•you•can•use•a•high•output•CD•ignition•on•your•older•
points-type•vehicle!

Specifications

Applications
Description

Part No.

Optical Trigger Conversion Unit
(Installation Kit Required)
715-0020

Operating voltage

6 to 18 volts, reverse polarity protected,
negative ground only. Not compatible with
6 volt electrical systems.

Trigger output

Points/module type (12 volt square wave).
Triggers spark on rising edge. 1/4 amp
maximum load. Short circuit protected.
NOTE: Output cannot directly drive
any coil or Part No. 6000-8910 tach
adapter.

Optical Trigger - Installation Kits
Description

Part No.

Includes shutters and brackets for installation of optical trigger on domestic 4, 6 and 8
cylinder and VW/Bosch “009” breaker point distributor applications.
700-2226

IGNITION

Includes shutters and brackets for installation of optical trigger on most import 4, 6
and 8 cylinder breaker point applications. Also used as universal installation kit for
many other breaker point applications.

700-2231

Includes shutters and brackets for installation of optical trigger on 1974-83 imports
with 4 and 6 cylinder engines equipped with certain Bosch, Hitachi, or Nippondenso
OE Electronic Ignition Modules. For applications where the OE module has failed and
must be eliminated.

700-2292

Includes shutters and brackets for installation of optical trigger on 1979-83 British
imports with 4, 6, and 8 cylinder engines equipped with Lucas OPUS distributors. For
applications where the OPUS module has failed and must be eliminated. Note that
the HI-6S is not compatible with 12 cylinder engines.

700-2300

Includes shutters and brackets for installation of optical trigger on Mallory YL Dual
Point and Unilite 8 cylinder distributor applications.

700-2309

404

CRANECAMS.COM

Points Conversion Ignition
XR-i Points To Electronic Ignition
•• Easy•2•wire•hook-up.•
•• Improved•fuel•mileage.•
•• Faster,•more•reliable•engine•starts.•
•• Industry’s•1st•with•rev•limiter.•
•• Adjustable•rev•limiter•from•4000-8000•RPM.•
•• Fully•digital•and•maintenance•free.•
•• Timing•picked•up•from•distributor•cam•lobe.•
•• Pinpoint•accurate•ignition•timing.•
•• Complete•under•cap•–•restoration•perfect.•
•• Never•replace•or•adjust•points•again!•
•• Fully•sealed•from•moisture•and•dirt.•

Specifications

•• High•temperature•protection•—•won’t•leave•you•stranded!•

Operating voltage

6-18 v. reverse polarity protection,
negative ground

Current draw

3 amps max @ 5,500 RPM

RPM operating range

8,000 RPM

RPM limiter range

4,000 to 8,000 RPM

Primary voltage output

400 volts (inductive discharge)

Primary energy output

45 millijoules with PS20 coil and
1.65L ballast resistor

Peak spark gap current

50 milliamps with PS20 coil and
1.65L ballast resistor

Spark duration

2100 microseconds @ 2,000 RPM

•• CARB E.O. D-225-67 50 state legal.

Applications
Description
XR-i Only

Part No.

1959-74 Ford V-8

750-1700

1957-74 Chevy V-8

750-1710

1957-74 (most) Pontiac V-8

750-1720

1967-Up Oldsmobile V-8

750-1720

XR-i & PS20 Coil Kit
1959-74 Ford V-8

750-1705

1957-74 Chevy V-8

750-1715

1957-74 (most) Pontiac V-8

750-1725

1967-Up Oldsmobile V-8

750-1725

A.

Recommended Coils
Description

Part No.

A. PS20, Black, Canister Style

730-0020

B. PS40, Chrome, Canister Style

730-0040

B.

866-388-5120 • 386-236-9983 FAX

405

Points Conversion Ignition
XR700 Points-To-Electronic Ignition
• Converts points type distributors to electronic ignition!
• Increased timing accuracy.
• Replaces many Bosch, Lucas, Hitachi and ND units.
• Status LED light for easy diagnostics.
• Fully potted for protection from dirt, moisture and vibration.
• Optical trigger for precise ignition timing!
• More powerful signal than points type
• Most reliable of its type
• 6th generation of reliability

Specifications

• Short circuit proof

Operating voltage

6 to 18 volts, reverse polarity
protected, negative or positive ground. Not
compatible with 6
volt electrical systems as these may drop
below 4 volts during
cranking.

Coil current limit

4.5 amps (externally limited by
ballast resistor on XR700). Internal short
circuit protection
limit set at 7 amps.

RPM range

6,000 RPM (RPM range higher for 4 and 6
cylinder engines).

Primary voltage output

400 volts (inductive discharge)

Primary energy output

60 millijoules with PS20/40 coil.

Peak spark gap current

60 milliamps with PS20/40 coil.

Spark duration

300 microseconds at 6,000 RPM

Dimensions

3-1/2”L x 3”W x 1-1/2”H, 1 lb.

• Positive ground compatible
• 50 State Legal

Applications
Description

Part No.

XR700 System
For Domestic 4, 6 and 8 Cylinder and VW/Bosch “009” Distributor Applications. 12 Volt Negative or Positive Ground. For 1975 and earlier
vehicles. CARB E.O. D-47-2
700-0226
For Import and Universal 4, 6 and 8 Cylinder Applications. 12 Volt
Negative or Positive Ground. For 1975 and earlier vehicles.
CARB E.O. D-47-2

IGNITION

For 1974-83 Imports with 4 and 6 cylinder engines equipped with
Bosch, Hitachi, or Nippondenso OE Electronic Ignition Modules. For
applications where the OE module has failed and must be eliminated. See applications chart for details. CARB E.O. D-47-3.

700-0231

700-0292

For 1979-83 British imports with 4, 6 and 8 cylinder engines
equipped with Lucas OPUS distributors. For applications where
the OPUS module has failed and must be eliminated. OPUS system
has three wires on OE pickup. If pickup has two wires, you have a
conventional magnetic pickup distributor and cannot install an optical trigger. You must use an HI-6R (Pt. No. 6000-6400) connected
directly to the magnetic pickup in the Lucas distributor.
CARB E.O. D-47-3.
700-0300
For Mallory YL Dual Point and Unilite Distributor applications only.
For 1975 and earlier vehicles. CARB E.O. D-47-3

700-0309

Recommended Coils
Description

Part No.

PS20, Black, Canister Style

730-0020

PS40, Chrome, Canister Style

730-0040

406

CRANECAMS.COM

Points Conversion Ignition
XR700 Replacement Parts
And Optional Accessories

A. XR700 Ignition Module
For•12•Volt•Negative•or•Positive•Ground•(does•not•include•optical•trigger•or•required•
installation•kit)••
Part No. 700-0001
B. Optical Trigger
For•XR700•(requires•installation•kit•sold•separately)••
Part No. 700-0020

A.

C. XR700 Ignition Module and Optical Trigger
For•12•Volt•Negative•or•Positive•Ground•(requires•installation•kit•sold•separately)•
Part No. 700-0021
B.
D. Installation Kits
Part No. 700-2226
Includes•shutters•and•brackets•for•installation•of•optical•trigger•on•domestic•4,•6•and•8•
cylinder•and•VW/Bosch•“009”•breaker•point•distributor•applications.•

Part No. 700-2231
Includes•shutters•and•brackets•for•installation•of•optical•trigger•on•most•import•4,•6•
and•8•cylinder•breaker•point•applications.•Also•used•as•universal•installation•kit•for•
many•other•breaker•point•applications.••
Part No. 700-2292
Includes•shutters•and•brackets•for•installation•of•optical•trigger•on•1974-83•imports•
with•4•and•6•cylinder•engines•equipped•with•certain•Bosch,•Hitachi,•or•Nippondenso•
OE•Electronic•Ignition•Modules.•For•applications•where•the•OE•module•has•failed•and•
must•be•eliminated.••

C.

D.

Part No. 700-2300
Includes•shutters•and•brackets•for•installation•of•optical•trigger•on•1979-83•British•
imports•with•4,•6•and•8•cylinder•engines•equipped•with•Lucas•OPUS•distributors.•For•
applications•where•the•OPUS•module•has•failed•and•must•be•eliminated.•Note•that•the•
HI-6S•is•not•compatible•with•12•cylinder•engines.•
Part No. 700-2309
Includes•shutters•and•brackets•for•installation•of•optical•trigger•on•Mallory•YL•Dual•
Point•and•unilite•8•cylinder•distributor•applications.•

TECH TIPS: BALLAST RESISTANCE

How can I tell if my vehicle has ballast resistance?
Here’s•a•quick•test•for•ballast•resistance.•run•the•engine•at•fast•idle•and•measure•battery•voltage•using•a•volt•meter.•It•
should•be•about•14•volts.•Then•measure•the•voltage•at•the•COIL+•terminal.•If•there•is•a•difference•of•more•than•3•volts,•a•
ballast•resistor•is•present.
When is a ballast resistor required?
A•ballast•resistor•is•required•only•with•XR700•systems.•Without•proper•ballast•resistance,•the•XR700•and•coil•will•overheat•
and•fail.•All•vehicles•with•original•equipment•points•ignition•are•factory•equipped•with•ballast•resistance.•This•can•be•in•the•
form•of•a•ceramic•ballast•resistor•or•a•resistance•wire•between•the•ignition•key•and•COIL-•terminal.•It•can•also•be•in•the•
form•of•internal•resistance•within•the•coil,•such•as•Bosch®•blue•coils•(typical•on•VW)•and•Lucas®•coils•found•on•older•British•
vehicles.
What do I need to do about ballast resistance when installing an XR700?
If•the•vehicle•had•points•and•you•are•keeping•the•original•coil,•you•do•not•need•to•do•anything•else.•If•you•are•changing•
coils•and•your•vehicle•has•a•ceramic•ballast•resistor•or•resistance•wire,•everything•should•still•be•OK.•follow•the•coil•installation•instructions.
If•you•are•changing•coils•and•your•original•coil•had•internal•ballast•resistance,•you•must•add•a•ballast•resistor•(usually•supplied•with•the•coil).•Use•a•volt-ohmmeter•to•check•the•original•coil.•Coils•with•internal•ballast•resistance•will•read•at•3•ohms•
or•more.

866-388-5120 • 386-236-9983 FAX

407

Points Conversion Ignition
XR3000 Points-To-Electronic Ignition
•• All•new•status•LED•light•for•easy•diagnostics.•
•• 150%•greater•spark•gap•energy•over•stock•points•ignition.•
•• Uses•high•output•coil•without•ballast•resistor.•
•• Optical•trigger•for•precise•ignition•timing•accuracy.•
•• Converts•points•type•distributor•to•electronic•ignition.•
•• Fully•sealed•for•protection•from•dirt,•moisture•and•vibration.•
•• SMT•=•“Surface•Mount•Technology”•for•reduced•size•and•
greater•reliability.•
•• Short•circuit•protection.•
•• XR3000•is•the•high•performance•version•of•the•XR700.•
•• 50•States•Legal

Applications
Description

Specifications
Operating voltage

6 to 18 volts, reverse polarity protected,
negative ground. Not compatible with 6 volt
electrical systems as these may drop below
4 volts during cranking.

Coil current limit

4.5 amps internal short circuit protection
limit set at 7 amps.

RPM range

6,500 RPM

Primary voltage output

400 volts (inductive discharge)

Primary energy output

90 millijoules with PS91 coil.

Peak spark gap current

100 milliamps with PS91 coil.

Spark duration

2800 microseconds at 2,000 RPM

Dimensions

5”L x 3”W x 1-1/2”H, 1-1/2 lbs.

Part No.

XR3000 System
For Domestic 4, 6 and 8 Cylinder and VW/Bosch “009” Distributor
Applications. 12 Volt Negative Ground Only. 1991 and earlier noncomputer controlled vehicles. CARB E.O. D-225-52

3000-0226

For Import and Universal 4, 6 and 8 Cylinder Applications. 12 Volt
Negative Ground Only.
CARB E.O. D-225-5

3000-0231

For Replacement of Bosch, Hitachi, and Nippondenso 4 and 6 Cylinder OE Electronic Ignition Modules. 1974-83 vehicles.
CARB E.O. D-225-5

3000-0292

IGNITION

Recommended Coils
Description

Part No.

PS50, Black,Canister Style

730-0050

PS60, Chrome, Canister Style

730-0060

PS91, E-Core Coil with Plated-Steel Bracket

730-0091

LX91 E-Core Coil with Aluminum Bracket

730-0891

408

CRANECAMS.COM

Points Conversion Ignition
XR3000 Replacement Parts
And Optional Accessories
A. XR3000 Ignition Module
For•12•Volt•Negative•Ground•Only•(does•not•include•optical•trigger•or•required•installation•kit)••
Part No. 3000-0001
B. Optical Trigger
For•XR3000•(requires•installation•kit•sold•separately)•
Part No. 700-0020

A.

C. XR3000 Ignition Module and Optical Trigger
For•12•Volt•Negative•Ground•Only•(requires•installation•kit•sold•separately)•
Part No. 3000-0021
B.
D. Installation Kits
Part No. 700-2226
Includes•shutters•and•brackets•for•installation•of•optical•trigger•on•domestic•4,•6•and•8•
cylinder•and•VW/Bosch•“009”•breaker•point•distributor•applications.•

Part No. 700-2231
Includes•shutters•and•brackets•for•installation•of•optical•trigger•on•most•import•4,•6•
and•8•cylinder•breaker•point•applications.•Also•used•as•universal•installation•kit•for•
many•other•breaker•point•applications.••
Part No. 700-2292
Includes•shutters•and•brackets•for•installation•of•optical•trigger•on•1974-83•imports•
with•4•and•6•cylinder•engines•equipped•with•certain•Bosch,•Hitachi,•or•Nippondenso•
OE•Electronic•Ignition•Modules.•For•applications•where•the•OE•module•has•failed•and•
must•be•elminated.•

866-388-5120 • 386-236-9983 FAX

C.

D.

409

Distributors
Race Billet Distributor
•• Analog•design•
•• Locked•out•timing•
•• Stainless•steel•shaft•
•• Billet•lower•housing•
•• Large•or•small•cap•design•
•• Bearing•on•top•and•bottom•
•• Includes•gear!•
•• Magnetic•trigger•
•• Highly•accurate•
•• No•maintainence!•
•• Drag•Race•and•Circle•Track

Applications

IGNITION

Description
Large Cap

Part No.

Description
Small Cap

Part No.

Chevy V8 SB & BB 55-96

1000-1510

Chevy V8 SB & BB 55-96

1000-1511

Chrysler LA 273–318–340–360

1000-1810

Chrysler LA 273–318–340–360

1000-1811

Ford 289/302

1000-1610

Chrysler B 383–400

1000-1812

Ford 351W

1000-1612

Chrysler RB 426–440

1000-1813

Ford 351C/429/460

1000-1614

Ford 289/302

1000-1611

Ford FE 352–428

1000-1616

Ford 351W

1000-1613

Ford 351C/429/460

1000-1615

Ford FE 352–428

1000-1617

Replacement Parts
Description

Part No.

A. Distributor Cap - Large

1000-1550

B. Cap Adapter

1000-1551

C. Distributor Cap - Small

1000-1552

D. Rotor - Small

1000-1556

E. Rotor - Large

1000-1557

A.

410

B.

C.

CRANECAMS.COM

D.

E.

Distributors
Oval Track Pro Race Distributors

•• Machined,•billet•housing.•
•• Approved•for•use•in•NASCAR®•competition.•
•• Dual•Optical•Triggers•synchronized•at•the•factory•to•within•
±0.2•degrees•(crankshaft).•
•• Precision,•stainless•steel,•photochemically•etched•trigger•
disc.•
•• Electronically•synthesized•magnetic•trigger•output.•
•• Ground•and•polished•steel•shaft.•
•• Wire•retainer•cap•for•secure•fit.•
•• Individual•cylinder•timing•capability.•
•• Double•lip•seal•on•shaft•for•oil•and•vacuum•control.•
•• Most•accurate•“out•of•the•box”•distributor•available.•
•• Status•LED•light•for•quick•diagnostic•check•on•optical•triggers.•

•• Timing•light•tuning•to•within•±•.5•degree•of•optimum•timing•point.•
•• Distributor•equipped•with•two•optical•triggers•for•redundancy.•
•• Weatherpak®•or•Deutsch®•style•plugs.

Applications
Description
Dodge R5
Dodge R6
Ford S/B
Ford 351W
Ford 351W 90o Trigger
Ford FR9
GM S/B, B/B
GM S/B, B/B Single Trigger
GM R07
Toyota (Deutsch®)
* Approved for use in NASCAR® competition

Part No.
1000-1409*
1000-1419*
1000-1441
1000-1401*
1000-1421
1000-1451*
1000-1400*
1000-1430
1000-1440*
1000-1412*

•• Adjustable•slip•collar•on•GM•model.

866-388-5120 • 386-236-9983 FAX

411

Distributors
Oval Track Pro Race Distributors
Optional Accessories and Replacement Parts

A.

A. Fiber Optics, the absolute most accurate, durable distributor trigger on the market.•High•speed,•accuracy,•repeatability,•and•strength•—•all•in•one•and•approved•for•
use•in•NASCAR®•competition.
Part No. 1000-5500
B. Dashboard mount fiber optic trigger interface converter. High•speed•laser•in•a•
lightweight•package•approved•for•use•in•NASCAR®•competition.
Part No. 1000-5600

B.

C.

C. RH Rotor
Part No. 1000-1404

IGNITION

LH Rotor
Part No. 1000-1405

D.

D. Distributor Cap
Part No. 1000-1403
E.

Wire Retainer for Distributor Cap
Part No. 1000-1408

F.

Optical Trigger Sensor Unit (each)•-•
Part No. 1000-1424 (Weatherpak)
Part No. 1000-1423 (Deutsch)

E.

F.

G. Cap Adapter Kit
Part No. 1000-1411
H. Replacement Hardware Kit for Rebuild/Refurbish
Part No. 1000-1406 (not•shown)

412

CRANECAMS.COM

G.

Performance Ignition Coils
LX91, LX92 Coils
•• High-output E-core ignition coils.
•• Up to 70% higher energy at the spark plug than stock
for•maximum•performance,•race•or•street.•
•• E-core design with closed magnetic path.•Reduced•leakage•inductance•cuts•losses•and•improves•energy•transfer•
to•the•spark•plug.•
•• Solid epoxy encapsulated. Resists•severe•shock•and•
harsh•vibration.•
•• Insulated primary connector for safety.•No•exposed•
high•voltage•on•primary•terminals•for•enhanced•safety.•An•
important•consideration•when•used•with•high•output•CD•
systems.•
•• SAE-spec high voltage tower protects against arcing.•
Improved•coil•wire•retention•and•longer•creep•path•to•protect•against•high•voltage•arcing.•
•• Heavy gauge wire used for all windings. Results•in•much•
lower•resistance•and•better•heat•dissipation•for•greater•
high•RPM•endurance.•
•• Windings optimized with computer aided design.•Our•
exclusive•CAD•(Computer-Aided-Design)•windings•produce•maximum•spark•gap•current•and•highest•available•
voltage.•
•• Crane LX91 and LX92 E-core coils are•50•states•street•
legal•for•recommended•applications.•
•• Lightweight,•low•profile•black•anodized•housing.

866-388-5120 • 386-236-9983 FAX

413

Performance Ignition Coils
LX91, LX92 Coils
A. LX91 High Output Universal E-Core Ignition Coil
Highest•possible•spark•energy•and•spark•gap•current•–•up•to•100%•greater•
than•comparable•OE•coils.•Recommended•coil•for•street•use•with•Crane•HI-6,•
Mallory®•Hyfire®,•MSD•6®•CD•systems.•Also•works•great•with•Crane•HI-6S•and•
XR3000•inductive•discharge•ignitions.•Not•for•use•in•race•or•extended•high•
RPM•use•with•high•output•ignition.•Not•for•use•with•points.•For•1995•and•earlier•non-OBD•II•applications.•CARB E.O. D-225-60
Part No. 730-0891
A.

B. LX92 Professional Race Coil for use with CD Racing Ignitions
Professional•race•coil•for•use•with•CD•systems•only.•Highly•recommended•for•
maximum•performance•with•Crane•HI-6•systems.•Gives•up•to•12•times•greater•
output•than•OE.•Can•also•be•used•with•Mallory®•Hyfire®,•MSD•7®•and•MSD•8®•
systems.•Caution: MSD 6® systems are not capable of driving the high current
demanded by the LX92. Not•compatible•with•Crane•HI-6S,•XR-i,•XR700,•or•
XR3000•systems.•For•non-OBD•II•vehicles•with•distributor-type•CD•ignition•system.•
CARB E.O. D-225-60
Part No. 730-0892

C. GM HEI Coil in Cap Conversion Kit
Replace•your•in-cap•type•coil•with•a•performance•externally•mounted•type.•
Part No. 730-0590

B.

D. LX Series Locking Coil Wire Kit
Coil•wire•kit•with•a•special•locking•clip•that•provides•positive•retention•for•
demanding•race•applications.•Fits•all•LX•series•coils.•Includes•40”•length•of•
8.5mm•spiral•core•FireWire•and•an•assortment•of•boots•and•terminals•to•fit•
both•SAE•tower•style•and•conventional•distributor•terminals.•
Part No. 235-0001

IGNITION

C.

Coil Specifications
LX91

LX92

Primary resistance

.40 ohms

.23 ohms

Secondary resistance

4.6 kohms

920 ohms

Primary inductance

4.7 mH

1.7 mH

Secondary inductance

14.4 H

4.5-6.5 H

Leakage inductance

.23 mH

.14 mH

Turns ratio

57:1

60:1

Typical dimensions:

3-3/4”L x 2-1/2”W x 3”H, 1-1/4 lbs.

414

D.

CRANECAMS.COM

Performance Ignition Coils
PS91, PS92, PS92N E-Core Coils
•• High-output E-core coils for race and street.
•• Up to 70% higher energy at the spark plug than stock•
for•maximum•performance,•race•or•street.•
•• E-core design with closed magnetic path.•Reduced•leakage•inductance•cuts•losses•and•improves•energy•transfer•
to•the•spark•plug,•for•maximum•ignition•performance.•
•• Plastic overmolded core with urethane encapsulation.
Improved•urethane•encapsulation•material•provides•
improved•protection•against•severe•shock,•harsh•vibration,•
and•high•voltage•breakdown.•Eliminates•the•exposed•
E-core.•
•• Insulated primary connector for safety.•No•exposed•
high•voltage•on•primary•terminals•for•enhanced•safety.•An•
important•consideration•when•used•with•high•output•CD•
systems.•Mating•connector•included.•
•• SAE-spec high voltage tower.•Improved•coil•wire•retention•and•longer•creep•path•to•protect•against•high•voltage•
arcing.•
•• Crane PS91 and PS92 E-core coils•are•50•states•street•
legal•for•recommended•applications.•
•• Custom fit coils•are•available•for•most•Ford•and•GM•original•equipment•(OE)•replacement•purposes.

Coil Specifications
Primary resistance

PS91
.43 ohms

PS92
.20 ohms

PS92N
.20 ohms

Secondary resistance

3.0 kohms

.82 kohms

.82 kohms

Primary inductance

5.5 mH

1.9 mH

1.9 mH

Secondary inductance

16 H

6.8 H

6.8 H

Leakage inductance

.32 mH

.14 mH

.14 mH

Turns ratio

54:1

60:1

60:1

Typical dimensions:

4-1/2”L x 3-1/2”W x 3-1/2”H, 2-3/4 lbs.

866-388-5120 • 386-236-9983 FAX

4-1/2”L x 3-1/2”W x 3-1/4”H, 2-1/8 lbs.

415

Performance Ignition Coils
PS91, PS92, PS92N E-Core Coils
A. PS91 High Output E-Core Ignition Coil
Up•to•100%•greater•than•stock•coils•and•70%•greater•than•competitors•coils!•
(SAE•J973a•tests)•For•street•use•with•Crane•XR3000•and•HI-6S,•Mallory®•Hyfire®•
and•MSD-6®•CD•systems.•Not for use with points. For•1995•and•earlier•nonOBD•II•with•distributor•ignition.•CARB E.O. D-225-60•
Part No. 730-0091
B. PS92 Performance Coil for Use with CD Ignition Systems
Street•performance•coil•for•use•with•CD•systems•only.•Recommended•for•maximum•performance•with•Crane•HI-6•systems.•Produces•up•to•12•times•greater•
output•han•OE.•Can•also•be•used•with•Mallory®•Hyfire®,•MSD7®•and•MSD8®•systems.•Not•compatible•with•Crane•HI-6S,•XR700,•or•XR3000•systems.•Includes•
nickel•plated•bracket.•For•1995•and•older•non-OBD•II•vehicles•with•distributore•
type,•CD•ignition•system.•CARB E.O. D-225-60
Part No. 730-0092
C. PS92N Race Coil for Use with CD Ignition Systems
Coil•for•use•with•CD•systems•only.•Recommended•for•race•applications•and•
extended•high•RPM•use.•Includes•lightweight•black•anodized•aluminum•bracket.•CARB E.O. D-225-60.
Part No. 730-0192
D. PS 91 E-Core Red/Yellow
Part No. 730-0291
E.

PS91 Coil for GM Coil-In-Cap HEI with Red/White Wires
Same•characteristics•as•standard•PS91.•Drop•in•upgrade•for•1974-up•GM•internal•coil-in-cap•HEI•systems.•Includes•special•low•resistance•carbon•button.•
CARB E.O. D-225-60.
Part No. 730-0191

F.

PS91 Coil for Ford TFI-IV Applications
Same•characteristics•as•standard•PS91.•Direct•plug-in•upgrade•for•Ford•E-core•
coil•used•in•1983•and•later•TFI-IV•systems.•Fits•OE•bracket•and•connector.••
CARB E.O. D-225-60.
Part No. 730-0391

IGNITION

G. PS91 Coil for GM External HEI Applications
Same•electrical•characteristics•as•standard•PS91.•Direct•plug-in•upgrade•for•late•
model•GM•external•HEI•coil•with•dual•plugs•used•on•many•1985•and•later•GM•
vehicles.•Fits•OE•bracket•and•connectors.•CARB E.O. D-225-60.
Part No. 730-0491
H. Replacement Low Resistance Carbon Button for GM Coil-In-Cap HEI
Replacement•part•for•low-resistance•carbon•button•supplied•with•730-0191
and 730-0291 coil.•
Part No. 730-8412
I.

PS91 Coil To GM External HEI Adapter
Allows•installation•of•Crane•FireBall•PS91•ignition•coil•730-0091 in•late•model•
GM•vehicles,•1985-95.•Not•required•with•730-0491•coil.
Part No. 6000-8878

J.

GM HEI Coil-In-Cap Conversion Kit
Replace•your•in-cap•type•coil•with•a•performance•externally•mounted•type.•
Includes•length•of•wire•and•assorted•boots•and•terminals.•
Part No. 730-0590

K. Coil Harness for PS91/PS92 Coils (Pair)
Part No. 6000-6465 (not•shown)

416

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

CRANECAMS.COM

Performance Ignition Coils
PS20, PS40, PS50, PS60 Canister Style Ignition Coils
•• Canister-style, oil-filled performance and replacement
coils.•Crane•offers•a•complete•line•of•canister•style•oil•filled•
coils•for•both•performance•and•universal•replacement•
applications.•For•optimum•performance•on•newer•vehicles•
that•do•not•require•a•canister•style•coil,•use•our•PS•and•LX•
series•E-core•coils.•
•• 20-50% higher energy at spark plug than typical stock
coils. Gives•improved•starting,•better•throttle•response,•
and•more•high•end•power.•Tested•to•conform•to•SAE•J973a•
test•procedure.•
•• Oil filled for•maximum•cooling•of•internal•windings•and•
high•reliability.•
•• Windings optimized with computer aided design for•
maximum•spark•gap•current•and•high•available•voltage.•

A.

•• Alkyd coil towers.•Alkyd•coil•towers•eliminate•failure•from•
flash•over•and•carbon•tracking.•
•• 50•states•street•legal.

Coil Specifications
PS20

PS40

PS50

PS60

Primary resistance

1.4 ohms

1.4 ohms

.40 ohms

.40 ohms

Secondary resistance

5.2 kohms

5.2 kohms

3.8 kohms

3.8 kohms

Primary inductance

7.5 mH

7.5 mH

5.3 mH

5.3 mH

Secondary inductance

26 H

26 H

15 H

15 H

Leakage inductance

1.3 mH

1.3 mH

.50 mH

.50 mH

Turns ratio

60:1

60:1

54:1

54:1

Finish

Black

Nickel Plate

Black

Nickel Plate

Typical dimensions:

2-1/8”D x 5-3/4”L, 1-3/4 lbs.

B.

Applications
Description

Part No.

A. PS20 Premium Street Coil
Great as a high output replacement for OE electronic ignition and points applications
on vehicles that require a conventional round coil. Designed for use with Crane XR700
ignitions. For general purpose use in applications when engine RPM does not exceed
6500 RPM. Includes ballast resistor for points applications. Black finish. Fits most OE
brackets. CARB E.O. D-225-60
730-0020

C.

B. PS40 Nickel Plated Premium Street Coil
Chrome appearance version of PS20. Electrical characteristics and applications same
as PS20. CARB E.O. D-225-60
730-0040
C. PS50 Performance Coil
Special low resistance windings. Output characteristics similar to Crane PS91 E-core
coil. Designed for extended use such as oval track, road racing, off road, and high
RPM street engines. Compatible with all OE electronic ignitions. Recommended for
use with Crane XR3000, and HI-6S. Not for use with points. Black finish. Fits most OE
brackets. CARB E.O. D-225-60
730-0050
D. PS60 Performance Coil
Special low resistance windings. Output characteristics similar to Crane PS91 E-core
coil. Designed for extended use such as oval track, road racing, off road, and high
RPM street engines. Compatible with all OE electronic ignitions. Recommended for
use with Crane XR3000, and HI-6S. Not for use with points. Nickel plated finish. Fits
most OE brackets. CARB E.O. D-225-60

D.

730-0060

866-388-5120 • 386-236-9983 FAX

417

Performance Plug Wires
8.5mm Fire Wire
LOW RESISTANCE!
•• Double-silicone reactive core spark plug wire sets.
•• Up to 50% more spark energy!•FireWire’s•low•per-foot•
resistance•transmits•up•to•50%•more•energy•to•the•spark•
plugs•than•other•“performance”•suppression•core•wires.•
•• 8.5mm pure silicone double-layer construction!•Our•
8.5mm•“silicone-on-silicone”•design•resists•high•underhood•temperatures•and•insulation•breakdown•caused•by•
abrasion.•Designed•for•use•on•tube-steel•header•equipped•
racing•engines!•
•• State-of-the-art “reactive core” filters RFI!•FireWires•
actually•filter•out•RFI•and•EMI•noise•generated•by•today’s•
high-output•ignition•systems,•protecting•on-board•computer•systems•and•instruments!•
•• High performance 550 degree boots!
•• Pure Silicone Boots

8.5mm Sleeved FireWire®
•• Racing-design,•braided,•fiberglass•sleeving•offers•an•extra•barrier•layer•of•protection•against•abrasion•and•extreme•heat•
up•to•1200°•F.•
•• The•ultimate•spark•plug•wire•for•drag•racing,•oval•track,•road•racing,•marine•or•serious•street•performance!•
•• Exclusive•Reactive-Core•design•actually•filters•RFI•“noise”•from•the•highest-output•electronic•ignition•systems.•
•• Kevlar®•reinforced•with•braided•fiberglass•mesh•for•added•strength•and•protection.•

IGNITION

•• Pure•silicone•outer•jacket•features•a•double-layer•of•protection•against•extreme•heat•and•underhood•fluids.•
•• Available•for•small-block•and•big-block,•over•and•under•valve•covers.•Black•only.•Pre-terminated•custom•sets•for•specific•
engine•applications•or•universal•cut-to-fit•sets.

418

CRANECAMS.COM

Performance Plug Wires
8.5mm Fire Wire

Universal Application “Cut to Fit” Sets

4 Cylinder

8.5 mm (Black)

8.5 mm (Sleeved)

All

Universal Straight Boot

255-0041

N/A

All

Universal Straight Boot

255-0061

N/A

All
All
All

Universal Straight Boot
Universal 90 Degree
Universal 45 Degree

255-0081
255-0082
255-0083

295-0081
295-0082
295-0083

6 Cylinder
8 Cylinder

Numbering Kits
Cylinder Numbering Heat Shrink Kit - 8.5mm Universal

Part Number
230-0007

Coil Wire
40” Universal Coil Wire for Crane Cams LX Series coils. Clamp is custom fitted to coil boot.
LX Coil Boot & Clip Kit
Coil wire only - 10.5” long with 90 Degree HEI Boots

Part Number
235-0001
235-0003
235-0004

Custom Application

Spark Plug Boot

Distributor Terminal

8.5 mm Part No.

Over Valve Covers
Over Valve Covers
Under Headers
Under Headers

90 Degree
90 Degree
90 Degree
90 Degree

non-HEI
HEI
non-HEI
HEI

255-2400
255-2402
255-2405
255-2407

Under Headers
Over Valve Covers

90 Degree
Straight

HEI
non-HEI

45 Degree

HEI-style

255-2416
255-2417
8.0 mm Part No.
255-2419
255-2420
8.5 mm Part No.
255-2426

Small Block Chevy V-8
All
All
All
All

Big Block Chevy V-8
All
All

LS1/LS6
Camaro, Corvette, Firebird
Truck LS1 Vortec

2002-up
2002-up

Ford
All

351W Engines

GM Sprint Car
255-2404

GM Sprint Car Set

Custom Fit Hi-Temp Sleeved Sets

Spark Plug Boot

Distributor Terminal

8.5 mm Part No.

90 Degree

HEI

295-2416

Big Block Chevy V-8
All

Under Headers

Chrysler/Dodge
95-2001
2001-up

255-4100
255-4040

2.0L SOHC
2.4L DOHC, SRT-4, PT Turbo

Ford
All
Ford USAR® Pro Cup Motor

351W Engines

45 Degree

HEI-style

295-2426
295-2428

GM
295-2401

GM USAR® Pro Cup Motor

866-388-5120 • 386-236-9983 FAX

419

Performance Plug Wires
FireWire Spark Plug Wire
Now Available in Convenient 100’ Rolls
•• Engine•builders,•performance•retailers•and•tuner•shops•
will•now•be•able•to•economically•build•custom•ignition•
wire•sets•now•that•Crane•is•offering•its•remarkable•FireWire•
in•convenient•100-foot•rolls.•
•• Crane’s•FireWire•has•a•low•resistance•which•assures•that•
maximum•spark•energy•is•delivered•to•the•plugs.•
•• FireWire•features•a•state-of-the-art•reactive•core•design,•
which•effectively•filters•out•RFI•and•EMI•“noise”•created•by•
high-output•ignition•systems.•This•protects•onboard•computer•systems,•instruments,•and•preserves•audio•clarity.•
•• The•wire•features•8.5mm•pure•silicone•double-layer•construction•that•is•Kevlar•weave•reinforced•for•strength.•
•• FireWire•is•designed•for•use•with•tubular•steel•headers•and•
extreme•heat•up•to•1200o•(F).

A.

Also•available•from•Crane•are•a•variety•of•boots•and•terminals•in•handy•2-packs•&•25-packs•that•will•allow•the•builder•
to•construct•ignition•wire•sets•for•virtually•any•4,•6•or•8-cylinder•engine.

Applications
Description

Part No.

A. 100’ roll of FireWire

255-0001

B. 2-pack of 90o spark plug boots & terminals

255-0010-2

B. 25-pack of 90o spark plug boots & terminals

255-0010-25

C. 2-pack of straight spark plug boots & terminals

255-0011-2

C. 25-pack of straight spark plug boots & terminals

255-0011-25

D. 2-pack of 45o spark plug boots & terminals

255-0013-2

D. 25-pack of 45o spark plug boots & terminals

255-0013-25

E. 2-pack of 90o cannister coil boots & terminals

255-0025-2

E. 25-pack of 90o cannister coil boots & terminals

255-0025-25

F. 2-pack of 90o HEI spark plug boots & terminals

255-0032-2

F. 25-pack of 90o HEI spark plug boots & terminals

255-0032-25

B.

C.

D.

E.

F.

420

CRANECAMS.COM

Testers
Digital Rev Limit Tester
•• Accurately•measures•the•rev•limit•of•any•Crane•Cams•
Digital•HI-6•series,•MSD®•6•series,•or•Mallory®•CD•ignition•
system•to•within•+/-•5•RPM.
•• Tach•calibration•feature•built•in•to•check•accuracy•of•
tachometer•in•car.
•• Comes•with•test•plug•and•FireWire
Comes with test plug and FireWire®•length•to•fire•the•coil.•
length to fire the coil.
Part Number 1000-1050

866-388-5120 • 386-236-9983 FAX

421

Part Number Index

422

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

CAMSHAFTS
& VALVE TRAIN

104201
104204
104211
104221
104224

88
88
88
88
88

109691
10975-1
109811
109821
109831

92
328
90
90
90

111411
111412
111431
111451
111452

74
74
74
76
76

114561
114571
114581
114681
114691

64
66
66
72
74

10003
100032
10004
100042
10005

56
56
56
56
58

104225
104227
104241
10507
105072

88
94
94
276
276

109841
109851
109861
109871
110082

92
90
90
92
62

111501
111502
111751
11307-1
11308-1

76
76
76
69
358

114701
114711
114721
11515-16
11515-2

76
76
76
299
299

100052
10007
100072
10008
100082

58
62
62
62
62

10508
105082
10510-1
10510-16
10530-12

276
276
299
299
294

110112
110172
110251
110271
110291

66
60
62
64
64

11309-1
11310-1
113501
113502
113511

358
358
56
56
58

11515-8
11519-12
11519-16
11519-2
11519-8

299
298
299
299
299

10011
100112
10013
100132
10017

66
66
60
60
60

10530-16
10530-2
10535-1
10535-16
10621-16

294
294
294
294
306

110301
110311
110501
110521
110541

64
66
64
64
66

113512
113521
113522
113531
113532

58
60
60
62
62

11532-16
11532-2
11562-16
11562-2
11570-16

294
294
294
294
299

100172
10018
100182
1020541
1020561

60
62
62
46
46

10621-12
10621-2
10750-1
10750-16
10751-1

306
306
317
317
317

110551
110591
110592
110601
110651

62
62
62
62
64

113541
113542
113801
113802
113821

64
64
62
62
62

11570-2
11571-16
11571L-2
11571R-2
11572-16

299
299
299
299
299

1020571
1020631
1020641
102621-16
102621-2

46
46
46
306
306

10751-12
10751-16
10756-1
10756-16
10758-1

317
317
317
317
317

110691
110692
110711
110741
110742

64
64
66
66
66

113822
113841
113861
113901
113902

62
72
74
56
56

11572-2
11573-16
11573L-2
11573R-2
11574-16

299
299
299
299
299

10303
103032
10304
103042
10305

114
114
114
114
114

10758-16
10759-1
10759-16
10800C-1
10800C-16

317
317
317
313
313

110901
110911
110921
110922
110931

72
72
72
72
72

113931
113932
113941
113942
113971

58
58
58
58
56

11574-2
11575-16
11575L-2
11575R-2
11576-16

299
299
299
299
299

103052
10306
103062
10307
103072

114
116
116
116
116

108521
108541
108551
108571
108611

94
94
94
94
94

110941
110951
110961
110971
110981

72
72
72
74
74

113972
114051
114102
114112
114122

56
64
56
56
56

11576-2
11577-16
11577L-2
11577R-2
11578-16

299
299
299
299
299

10308-1
10309-1
10313

358
358
118

109651
109661
109671

92
92
90

110982
110991
111001

74
76
76

114132
114142
114201

56
58
60

11578-2
11579-16
11579L-2

299
299
299

CRANECAMS.COM

Part Number Index
Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

11579R-2
11600-1
11604-1
11621-12
11621-16

299
363
363
306
306

11762L-1
11762R-1
11765L-1
11765R-1
11766L-1

317
317
317
317
317

118451
118461
118471
118481
118491

86
86
86
86
86

11952-1
119561
119571
119581
119591

290
68
68
70
70

123572R-2
123573-16
123573L-2
123573R-2
13003

300
300
300
300
196

11621-2
11622-16
11622-2
11624-16
11624-2

306
306
306
306
306

11766R-1
11771-1
11771-16
11772-1
11772-16

317
317
317
317
317

118521
118531
118541
118551
118571

78
78
78
78
78

119601
119611
119651
119661
119671

70
70
70
68
68

130032
13004
130042
13005
130052

196
196
196
196
196

11628-16
11628-2
11630-16
11630-2
11632-16

306
306
306
306
306

11774-1
11774-12
11774-16
11775-1
11775-12

316
316
316
316
316

118581
118591
118611
118631
118661

78
80
78
78
82

119681
119691
119701
119711
119721

70
70
68
70
70

13006
130062
13009
130092
130201

198
198
198
198
116

11632-2
11633-16
11633-2
11635-16
11635-2

306
306
306
306
306

11775-16
11776-1
11776-12
11776-16
11777-1

316
316
316
316
316

118691
118711
118741
118751
118761

80
80
80
80
80

11973-1
11975-1
11976-1
11977-1
11977TB-1

288
328
328
329
329

130211
130221
130231
130241
130721

116
118
118
118
118

11650-1
11744-1
11744-12
11744-16
11745-1

311
315
315
315
315

11777-12
11777-16
11800-1
11800-16
11801-1

316
316
312
312
312

118771
118781
118791
118801
118811

84
84
84
86
80

11978-1
11979-1
119811
119821
119831

329
288
68
68
68

130731
131101
131111
131121
131131

118
126
126
126
126

11745-12
11745-16
11746-1
11746-12
11746-16

315
315
315
315
315

11801-16
11801C-1
11801C-16
11802-1
11802-16

312
313
313
312
312

118821
118831
118841
118861
118871

80
82
82
82
84

119841
11984-1
11984TW-1
11984TWT-1
11985-1

68
329
329
329
291

131141
131151
131161
131171
131181

128
130
130
130
130

11747-1
11747-12
11747-16
11748-16
11750-1

315
315
315
317
317

11802C-1
11802C-16
11803-16
118131
118291

313
313
312
78
84

118881
118891
118901
118911
118921

84
86
86
80
82

11986-1
11988-1
11990-1
11991-1
12003

291
288
288
287
74

131271
131281
131291
131311
131441

126
128
130
128
128

11750-12
11750-16
11752-1
11752-16
11755-1

317
317
317
317
317

118321
118331
118361
118381
118411

84
84
86
86
82

118931
118941
118951
118961
118971

82
82
80
86
80

123570-16
123570L-2
123570R-2
123571-16
123571L-2

300
300
300
300
300

131541
131641
131761
132561
13303

130
130
130
116
230

11755-16
11759-1
11759-16

317
317
317

118421
118431
118441

84
82
84

118991
11950-1
11951-1

86
289
289

123571R-2
123572-16
123572L-2

300
300
300

133032
13304
133042

230
230
230

866-388-5120 • 386-236-9983 FAX

423

Part Number Index

424

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

13305
133052
133072
13308-1
13309-1

232
232
116
358
358

13532-2
13562-16
13562-2
13570-16
13570-2

295
295
295
300
300

13643-16
13643-2
13650-1
13744-1
13744-16

307
307
311
315
315

138671
138681
138701
138711
138771

134
134
136
136
138

139791
139801
139811
139821
139831

122
122
122
124
124

133101
133102
13313
133132
133801

118
118
230
230
116

13571-16
13571L-2
13571R-2
13572-16
13572-2

300
300
300
300
300

13750-1
13750-12
13750-16
13755-1
13755-16

318
317
318
318
318

138781
138791
138801
138811
138831

132
132
134
134
134

139841
139851
139861
13984-1
13984TW-1

124
124
124
329
329

133802
133841
133901
133902
133931

116
126
114
114
114

13573-16
13573L-2
13573R-2
13574-16
13574-2

300
300
300
300
300

13759-1
13759-16
13763TR-1
13763TR-16
13774-1

318
318
318
318
316

138841
138851
138861
138871
138881

134
136
136
132
132

140550-16
140550-2
1439531
1439721
1439731

302
302
52
52
52

133941
133942
133971
13404
134042

114
114
114
244
244

13575-16
13575L-2
13575R-2
13576-16
13576-2

300
300
300
300
300

13774-16
13800-1
13800-16
13801-1
13801-16

316
312
312
312
312

138891
138911
138921
138931
138941

134
138
138
136
136

1439801
1439811
144313-1
144314-1
144316-1

52
52
358
358
358

13405
134052
134112
134122
134241

244
244
114
114
116

13577-16
13577L-2
13577R-2
13578-16
13578-2

300
300
300
300
300

13801C-1
13801C-16
138101
138131
138141

313
313
132
134
132

138951
138961
138971
138981
139001

138
138
138
138
120

144317-1
144460-16
144460-2
144511-1
144511-16

358
362
362
299
299

134242
134261
134551
134552
134561

116
128
116
116
118

13579-16
13579L-2
13579R-2
13602-1
13628-16

300
300
300
363
307

138291
138301
138351
138361
138391

134
134
136
136
138

139011
139021
139351
139601
139611

120
120
120
120
120

144530-16
144530-2
144532-16
144532-2
144533-16

294
294
294
294
294

134571
134691
134692
134761
134762

118
128
128
128
128

13628-2
13629-16
13629-2
13630-16
13630-2

307
307
307
307
307

138401
138451
138461
138471
138551

138
136
136
136
132

139651
139661
139671
139681
139691

122
124
122
122
122

144533-2
144536-1
144536-16
144568-16
144568-2

294
294
294
299
299

134771
134781
134782
13515-16
13515-2

130
126
126
300
300

13634-16
13634-2
13635-16
13635-2
13640-16

307
307
307
307
307

138571-16
138573-16
138575-16
138591
138601

299
299
299
136
132

139701
139711
13975-1
139761
13977-1

124
124
328
120
329

144621-16
144621-2
144622-16
144622-2
144650-1

306
306
306
306
311

13519-16
13519-2
13532-16

300
300
295

13640-2
13642-16
13642-2

307
307
307

138631
138641
138661

132
134
134

139771
13978-1
139781

120
329
122

144651-1
144661-16
144661-2

311
351
351

CRANECAMS.COM

Part Number Index
Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

144750-1
144750-16
144750A-16
144750AF-16
144759-1

318
318
318
318
318

1449221
1449231
1449241
1449251
1449261

102
102
102
102
102

15750-1
15750-16
158171
158511
158-0010

318
318
112
112
148

180-0010
180-0012
180-0014
180-0015
180-0016

150
150
150
150
150

19800-1
19800-8
198091
198101
198131

286
286
188
188
188

144759-16
144759A-16
144759AF-16
144760-1
144760-16

318
318
318
318
318

1449271
1449281
1449291
1449331
144944-16

106
106
106
100
350

158-0012
158-0014
158-0016
158-0018
158-0020

148
148
148
148
148

180-0018
180-0020
180-0022
180-0024
180-0026

150
150
150
150
150

198161
1989491
1989501
1989511
1989521

188
166
166
166
166

144761-1
144761-16
1448011
1448021
1448031

318
318
104
104
104

144944-2
1449511
1449561
1449591
1449601

350
96
96
98
100

158660-16
158711
158830-16
158830-2
159511

149
112
149
337
110

180-0028
18005
180052
180830-16
180830-2

150
212
212
151
337

199501
199511
199521
199531
199541

188
188
188
188
188

1448041
1448051
1448061
144838-16
144838-2

104
104
104
338
338

1449611
144984-1
144985-1
144986-1
15005

102
329
329
329
154

159521
159531
16510-1
16510-16
168291

110
110
300
300
144

190021
190071
19128
19137
19139

186
186
82
82
84

200511
200541
201141
201221
201311

48
48
48
48
48

144846-16
144846-2
144847-16
144847-2
1449011

337
337
338
338
96

150052
15006
150061
150062
150171

154
156
110
156
110

168351
168401
168411
168551
168601

144
144
144
144
144

19145
19146
192211
192221
192231

82
82
186
186
186

201650-1
201651-1
201750L-1
201750-16
201752-1

311
311
318
318
318

1449041
1449051
1449061
1449071
1449081

96
96
96
96
96

150291
150301
150311
150421
150431

110
110
110
112
112

168631
168711
168721
168731
168741

144
140
140
140
140

192241
192251
192261
193-0010
193-0012

186
186
186
150
150

201755-1
201759I-1
201759-16
201760I-1
201760-16

318
318
318
318
318

1449091
1449101
1449111
1449121
1449131

98
98
98
98
98

150441
150811
151341
15519-16
15519-2

112
112
112
301
301

168761
168771
168781
168791
168801

140
142
140
140
140

193-0014
193-0015
193-0016
193-0018
193-0020

150
150
150
150
150

201761L-1
201761-16
2019341
2019371
2019381

318
318
106
106
106

1449141
1449151
1449161
1449171
1449181

98
100
100
100
100

15621-16
15621-2
15630-16
15630-2
15634-16

307
307
307
307
307

168811
168831
168841
168851
169651

142
142
142
142
142

193-0022
193-0024
193-0026
193-0028
19315

150
150
150
150
138

2019391
203761E-1
203761I-1
203761-16
203901

106

1449191
1449201
1449211

100
100
102

15634-2
15640-16
15640-2

307
307
307

169691
169711
16977-1

142
142
329

19333
194611
194621

138
186
186

2039271
2039281
2039291

106
106
106

866-388-5120 • 386-236-9983 FAX

318
318
48

425

Part Number Index
Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

204541
20621-12
20621-2
20622-12
20622-2

48
306
306
306
306

27744-1
27744-16
27750-1
27750-16
27757-1

315
315
319
319
319

28747-16
28750-1
28750-16
28755-1
28755-16

315
319
319
319
319

342-0010
342-0012
342-0107
343801
343802

264
264
264
244
244

34970-1
34990-1
350501
350541
350551

290
289
250
250
252

20750-1
20750-12
20990-1
223-0010
223-0012

317
317
288
190
190

27757-16
27759-1
27759-16
27771-1
27771-16

319
319
319
319
319

28758-1
28758-16
28774-1
28774-16
28800-1

319
319
316
316
313

343901
343902
343941
343942
343971

244
244
244
244
244

350561
350571
350681
351201
351211

252
252
252
256
256

223-0014
224-0010
224-0012
224-0014
224-0016

190
190
190
190
190

27774-1
27774-16
280441
280451
280511

316
316
276
278
276

28800-16
288521
288531
288541
288551

313
280
280
280
280

344-0010
344-0012
344-0102
344341
344342

264
264
264
244
244

351212
351341
351351
351511
351601

256
256
256
256
256

224-0018
250321
250511
252-0010
252-0012

190
50
50
262
262

280601
280901
280921
280981
281241

278
280
280
280
280

288811
289611
289621
289631
289641

280
278
278
278
278

344561
34619-1
34619-2
344621
34621-16

244
321
321
244
308

351611
351621
351631
35308-1
353901

256
256
256
359
250

50
50
50
50
50

281441
28308-1
283511
283512
283521

280
359
276
276
276

289651
289661
28975-1
28990-1
30518-16

278
278
328
289
302

34621-2
34622-16
34622-2
34641-16
34641-2

308
308
308
308
308

353902
353931
353932
353941
353942

250
250
250
250
250

25621-12
25621-2
25750-1
25750-12
25759-1

306
306
317
317
317

283522
283801
283802
283901
283902

276
276
276
276
276

30518-2
30532-16
30532-2
30570-16
30570-2

302
295
295
302
302

34752L-1
34752R-1
34772-1
34772-16
34791-1

321
321
312
312
321

354551
354552
354561
354562
35532-16

250
250
252
252
295

25759-12
26535-1
26535-16
26640-16
26640-2

317
295
295
307
307

283941
283942
283951
283952
284281

276
276
276
276
278

30574-16
30574-2
340-0002
340-0010
340-0012

303
303
264
264
264

348291
348301
348511
348521
348801

248
248
248
248
248

35532-2
35570-16
35570-2
35571-16
35571L-2

295
302
302
302
302

268701
268711
268721
268731
268741

146
146
146
146
146

284571
28532-16
28532-2
28570-16
28570-2

278
295
295
302
302

340301
340321
340471
340721
341191

244
246
246
244
246

348821
348831
348841
349511
349551

248
248
248
246
246

35571R-16
35571R-2
35574-16
35574-2
35575-16

302
302
302
302
302

268761
268771
26977-1

146
146
329

28624-16
28624-2
28747-1

308
308
315

341341
341461
342-0002

246
246
264

349561
349571
349581

246
246
246

35575L-2
35575R-16
35575R-2

302
302
302

253901
253902
253941
254112
254122

426

CRANECAMS.COM

Part Number Index
Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

35602-1
35621-16
35621-2
35622-16
35622-2

363
308
308
308
308

363802
363841
363901
363902
363931

198
200
196
196
196

36759-1
36759-16
36774-1
36774-16
36775-1

319
319
316
316
316

409503
409504
409511
409512
409513

240
240
240
240
240

440981
440991
441161
441231
441301

224
224
224
224
224

35655-16
35655-2
35655GB-16
358201
358211

325
325
325
258
258

363932
363941
363942
364112
364211

196
196
196
196
200

36775-16
36800-1
36800-16
36801-1
36801-16

316
312
312
312
312

409514
409521
409522
409523
409524

240
240
240
240
240

441431
441551
441591
441621
44308-1

224
224
224
224
359

358221
358231
358241
358251
358501

260
260
260
260
258

364381
364382
364551
364552
364561

198
198
198
198
198

368511
368601
369541
369601
36970-1

202
202
200
200
290

409601
409602
409611
409612
409621

240
240
240
240
240

443501
443502
443511
443512
443901

212
212
214
214
212

358511
358521
358801
358821
358831

258
258
258
258
260

364562
364681
364682
364761
36530-16

198
200
200
200
295

36971-1
36989-1
36990-1
37660-16
37660-2

290
289
288
351
351

409622
431-0010
431-0012
431-0014
431-0016

240
266
266
266
266

443902
443941
443942
444211
444212

212
212
212
204
204

358841
359331
359341
359351
359361

260
254
254
254
254

36530-2
36532-16
36532-2
36621-16
36621-2

295
295
295
308
308

37830-16
37830-24
37830-2
379501
379511

337
337
337
238
238

431-0018
435-0010
435-0012
435-0014
440-0010

266
266
266
266
268

444221
444222
444225
444226
444231

204
204
204
204
204

359371
359381
359391
359401
359411

254
254
254
254
254

36622-16
36622-2
36625-16
36625-2
36631-16

308
308
308
308
308

379601
379611
379621
379631
39660-24

238
238
238
238
351

440-0012
440-0014
440131
440141
440151

268
268
214
214
216

444232
444551
444552
44518-16
44518-2

212
216
216
301
301

35975-1
360331
360901
361421
361591

328
198
200
200
200

36631-2
36650-1
36655-16
36655-2
36656-16

308
311
325
325
325

39660-2
399501
399511
399521
399531

351
240
240
240
240

440161
440171
440181
440191
440201

216
216
218
218
218

44570-16
44570-2
44571-16
44571R-2
44574-16

301
301
301
301
301

36308-1
363501
363502
363511
363512

359
196
196
196
196

36656-2
36750-1
36750-16
36757-1
36757-16

325
319
319
319
319

40660-16
40660-32
40660-2
40830-16
40830-32

351
351
351
337
337

440211
440221
440231
440241
440501

214
214
216
218
212

44574-2
44575-16
44575R-2
44746-1
44746-16

301
301
301
315
315

363521
363522
363801

198
198
198

36758-1
36758-16
36758PS-16

319
319
319

40830-2
409501
409502

337
240
240

440551
440661
440881

216
218
224

44755-1
44755-16
44756R-1

319
319
319

866-388-5120 • 386-236-9983 FAX

427

Part Number Index

428

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

44756-16
44774-1
44774-16
448031
448291

319
316
316
226
228

500211
500511
500641
501181
501211

192
192
192
192
192

528411
528511
528521
528801
528811

236
236
236
236
236

64621-16
64621-2
64622-16
64622-2
64628-16

307
307
307
307
307

66543-16
66543-2
66547-16
66547-2
66549-16

301
301
298
298
298

448301
448311
448321
448331
448501

226
228
228
228
226

501311
503901
503941
50621-12
50621-2

192
192
192
308
308

528821
528831
528841
529541
529551

236
236
236
232
232

64628-2
64629-16
64629-2
64640-16
64640-2

307
307
307
307
307

66549-2
66550-16
66550-2
66554-16
66554-2

298
301
301
301
301

448511
448601
448671
448801
448821

226
226
228
226
226

520321
520341
520581
520641
520651

234
230
230
232
232

52970-1
52971-1
52975-1
529801
529811

290
290
328
232
232

64641-16
64641-2
64750L-1
64750R-1
64751L-1

307
307
320
320
320

66555-16
66555-2
66621-16
66621-2
66628-16

301
301
307
307
307

448831
448841
448851
448861
448871

226
226
228
226
228

521131
521141
521211
521321
521421

234
234
234
234
234

529821
529831
52989-1
52990-1
538491

232
232
289
289
153A

64751R-1
64765L-1
64765R-1
64766L-1
64766R-1

320
320
320
320
320

66628-2
66770AS-16
66770AS-2
668281
668301

307
322
322
182
182

448881
448891
449541
449561
449571

228
228
204
222
210

521501
521631
52308-1
523801
523802

234
234
359
230
230

538501
538511
538521
538661
538701

153A
153A
153A
153A
153A

64770-16
64770L-1
64770R-1
64771-16
64771L-1

312
312
312
312
312

668311
668321
668331
668341
668351

184
184
184
184
184

449581
449591
449601
449631
449641

210
206
206
206
208

523901
523902
523921
523922
523941

230
230
230
230
230

538711
539521
539531
539541
548491

153A
153A
153A
153A
153A

64771R-1
64790-1
64791-1
64792-1
64793-1

312
320
320
320
320

668511
668521
668531
668541
668821

182
182
182
182
184

449651
449661
449671
449681
449691

208
206
206
208
208

523942
524421
524422
524551
52621-16

230
230
230
232
308

548501
548511
548511
548521
548661

153A
153A
153A
153A
153A

65689-16
65689-2
660091
660611
660621

307
307
180
180
180

668951
669091
669101
669121
669131

184
184
184
184
184

44970-1
449711
449741
44975-1
449761

290
210
210
328
208

52621-2
52650-1
52655-16
52655-2
52655GB-16

308
311
325
325
325

548701
548711
549521
549531
549541

153A
153A
153A
153A
153A

660631
660941
661201
661381
66515-16

180
182
182
182
301

669161
669171
669181
669521
669531

184
184
184
180
180

449811
44984-1
44990-1

210
329
288

52800-1
52800-16
528371

312
312
236

64308-1
64618-1
64618-2

358
320
320

66515-2
66542-16
66542-2

301
301
301

669541
669561
669571

180
180
180

CRANECAMS.COM

Part Number Index
Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

66990-1
680101
680201
680321
680591

288
170
176
170
170

688981
689501
689511
689521
689531

178
174
174
174
174

694561
694571
69515-16
69515-2
69532-16

156
156
301
301
295

698821
698831
698841
699601
699611

162
162
162
158
158

800741
801181
801231
803901
803902

272
274
274
272
272

680601
680651
680701
680711
680721

172
172
172
172
172

689541
689551
689561
689571
689701

174
174
174
174
174

69532-2
69542-16
69542-2
69550-16
69550-2

295
301
301
301
301

699621
699631
699641
699651
699661

158
158
158
158
158

804461
804541
804542
804551
804552

272
272
272
272
272

680761
680931
680941
681201
681241

172
176
176
176
176

68975-1
68977-1
690141
690221
690241

328
329
154
156
156

69552-16
69552-2
69554-16
69554-2
69618-1

301
301
301
301
320

699671
699681
699691
699701
69975-1

158
158
158
164
328

80744-1
80744-16
80757-1
80757-16
80800-16

315
315
319
319
313

681321
681561
681681
681701
681721

176
176
176
176
176

690591
690711
690911
690921
690931

156
156
160
160
160

69618-2
69621-16
69621-2
69622-16
69622-2

320
307
307
307
307

69990-1
704-0010
704-0012
704-0014
704-0016

288
282
282
282
282

80800-2
808351
808801
808811
808821

313
274
274
274
274

681941
683801
683802
683901
683902

176
170
170
170
170

691191
691381
691391
691561
691571

160
160
160
160
160

69628-16
69628-2
69750-1
69751-1
69760-1

307
307
320
320
320

704-0100
704111
704121
70530-1
70530-16

282
164
164
295
295

809611
809621
809631
809641
80975-1

274
274
274
274
328

683941
683942
684321
684561
684571

170
170
170
170
172

691701
691951
69308-1
693511
693512

160
160
358
154
154

69761-1
69765L-1
69765R-1
69766L-1
69766R-1

320
320
320
320
320

70655-16
70655-2
70759-1
70759-16
708501

325
325
318
318
164

80990-1
850421
850501
850521
850571

289
46
46
46
46

68532-16
68532-2
688521
688531
688561

295
295
178
178
178

693521
693522
693801
693802
693901

154
154
154
154
154

69770-1
69770-16
69771-1
69771-16
69790-1

312
312
312
312
320

708511
708521
750501
750591
751101

164
164
40
40
40

850631
850671
850701
860501
860641

46
46
46
42
42

688651
688671
688681
688801
688811

178
178
178
178
178

693902
693941
693942
693971
694101

154
154
154
154
164

69791-1
698271
698281
698291
698521

320
162
162
162
162

751121
753901
753941
800101
800501

40
40
40
272
272

860661
860681
861201
861241
861321

42
42
44
44
44

688821
688831
688841

178
178
178

694111
694301
694302

164
156
156

698531
698611
698801

162
162
162

800601
800661
800681

272
272
272

863801
863802
863901

42
42
42

866-388-5120 • 386-236-9983 FAX

429

Part Number Index
Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

863902
863941
863942
864441
864442

42
42
42
42
42

95606-2
95607-16
95607-2
95608-16
95608-2

309
309
309
309
309

95628-16
95628-2
95629-16
95629-2
95630-16

309
309
309
309
309

95649-2
95650-16
95650-2
95651-16
95651-2

309
309
309
309
309

95783-16
95783-2
95784-16
95784-2
95785-16

309
309
309
309
309

42
294
294
317
317

95609-16
95609-2
95610-16
95610-2
95611-16

309
309
309
309
309

95630-2
95631-16
95631-2
95632-16
95632-2

309
309
309
309
309

95652-16
95652-2
95653-16
95653-2
95654-16

309
309
309
309
309

95785-2
95786-16
95786-2
95787-16
95787-2

309
309
309
309
309

44
44
44
44
44

95611-2
95612-16
95612-2
95613-16
95613-2

309
309
309
309
309

95633-16
95633-2
95634-16
95634-2
95635-16

309
309
309
309
309

95654-2
95655-16
95655-2
95656-16
95656-2

309
309
309
309
309

95788-16
95788-2
95789-16
95789-2
95790-16

309
309
309
309
309

869531
869541
86977-1
903-0503
903-2002

44
44
329
351
358

95614-16
95614-2
95615-16
95615-2
95616-16

309
309
309
309
309

95635-2
95636-16
95636-2
95637-16
95637-2

309
309
309
309
309

95657-16
95657-2
95658-16
95658-2
95659-16

309
309
309
309
309

95790-2
95791-16
95791-2
95792-16
95792-2

309
309
309
309
309

903-2003
903-2007
905-0003
905-0004
95542-16

358
358
308
308
298

95616-2
95617-16
95617-2
95618-16
95618-2

309
309
309
309
309

95638-16
95638-2
95639-16
95639-2
95640-16

309
309
309
309
309

95659-2
95660-16
95660-2
95661-16
95661-2

309
309
309
309
309

95793-16
95793-2
95794-16
95794-2
95795-16

309
309
309
309
309

95542-2
95543-16
95543-2
95550-16
95550-2

298
298
298
298
298

95619-16
95619-2
95620-16
95620-2
95621-16

309
309
309
309
309

95640-2
95641-16
95641-2
95642-16
95642-2

309
309
309
309
309

95662-16
95662-2
95663-16
95663-2
95664-16

309
309
309
309
309

95795-2
95796-16
95796-2
95797-16
95797-2

309
309
309
309
309

95600-16
95600-2
95601-16
95601-2
95602-16

309
309
309
309
309

95621-2
95622-16
95622-2
95623-16
95623-2

309
309
309
309
309

95643-16
95643-2
95644-16
95644-2
95645-16

309
309
309
309
309

95664-2
95777-16
95777-2
95778-16
95778-2

309
309
309
309
309

95798-16
95798-2
95799-16
95799-2
95800-16

309
309
309
309
309

95602-2
95603-16
95603-2
95604-16
95604-2

309
309
309
309
309

95624-16
95624-2
95625-16
95625-2
95626-16

309
309
309
309
309

95645-2
95646-16
95646-2
95647-16
95647-2

309
309
309
309
309

95779-16
95779-2
95780-16
95780-2
95781-16

309
309
309
309
309

95800-2
95801-16
95801-2
95802-16
95802-2

309
309
309
309
309

95605-16
95605-2
95606-16

309
309
309

95626-2
95627-16
95627-2

309
309
309

95648-16
95648-2
95649-16

309
309
309

95781-2
95782-16
95782-2

309
309
309

95802-8
95803-16
95803-2

309
309
309

864561
86532-16
86532-2
86757-1
86757-16
868511
868821
869501
869511
869521

430

CRANECAMS.COM

Part Number Index
Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

95804-16
95804-2
95804-8
95805-16
95805-2

309
309
309
309
309

95823-8
95824-16
95824-2
95825-16
95825-2

309
309
309
309
309

95844-2
95845-16
95845-2
95846-16
95846-2

309
309
309
309
309

961354-16
961354-2
961355-16
961355-2
961356-16

338
338
338
338
338

96873-16
96873-2
96874-16
96874-2
96877-16

338
338
338
338
338

95806-16
95806-2
95807-16
95807-2
95808-16

309
309
309
309
309

95826-16
95826-2
95827-16
95827-2
95828-16

309
309
309
309
309

95847-16
95847-2
95848-16
95848-2
95849-16

309
309
309
309
309

961356-2
961360-16
961360-2
967251
967601

338
338
338
74
60

96877-2
968781
96878-16
96878-2
96879-16

338
276
338
338
338

95808-2
95809-16
95809-2
95810-16
95810-2

309
309
309
309
309

95828-2
95829-16
95829-2
95829-8
95830-16

309
309
309
309
309

95849-2
95850-16
95850-2
95851-16
95851-2

309
309
309
309
309

96801-16
96801-2
96802-12
96802-16
96802-2

337
337
337
337
337

96879-2
968821
96883-16
96883-2
96884-16

338
74
338
338
339

95810-8
95811-16
95811-2
95812-16
95812-2

309
309
309
309
309

95830-2
95831-16
95831-2
95832-16
95832-2

309
309
309
309
309

95852-16
95852-2
95853-16
95853-2
95854-16

309
309
309
309
309

96803-12
96803-16
96803-2
96806-12
96806-16

337
337
337
337
337

96884-2
96885-16
96885-2
96886-16
96886-2

339
339
339
338
338

95813-16
95813-2
95814-16
95814-2
95815-16

309
309
309
309
309

95833-16
95833-2
95834-16
95834-2
95835-16

309
309
309
309
309

95854-2
95855-16
95855-2
95856-16
95856-2

309
309
309
309
309

96806-2
96807-16
96807-2
96840-16
96840-2

337
337
337
337
337

96887-16
96887-2
96888-16
96888-2
969391

338
338
339
339
114

95815-2
95816-16
95816-2
95817-16
95817-2

309
309
309
309
309

95835-2
95836-16
95836-2
95837-16
95837-2

309
309
309
309
309

961224-16
961224-2
961226-16
961226-2
961228-16

339
339
338
338
339

96842-16
96842-2
96843-16
96843-2
96844-16

337
337
337
337
337

969681
969961
99001-1
99002-1
99003-1

276
126
286
303
303

95818-16
95818-2
95819-16
95819-2
95820-16

309
309
309
309
309

95838-16
95838-2
95839-16
95839-2
95840-16

309
309
309
309
309

961228-2
961246-16
961246-2
961299-16
961299-2

339
339
339
339
339

96844-2
96845-16
96845-2
96848-16
96848-2

337
337
337
339
339

99004-1
99005-1
99008-1
99010-1
99012-1

303
286
303
331
331

95820-2
95821-16
95821-2
95821-8
95822-16

309
309
309
309
309

95840-2
95841-16
95841-2
95842-16
95842-2

309
309
309
309
309

961325-16
961325-2
961326-16
961326-2
961347-16

338
338
338
338
339

96849-16
96849-2
968561
96870-16
96870-2

339
339
128
338
338

99015-1
99019-1
99025-1
99026-1
99027-1

331
332
332
332
332

95822-2
95823-16
95823-2

309
309
309

95843-16
95843-2
95844-16

309
309
309

961347-2
961348-16
961348-2

339
339
339

968711
96872-16
96872-2

56
338
338

99028-1
99030-1
99045-2

332
330
362

866-388-5120 • 386-236-9983 FAX

431

Part Number Index

432

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

99045-8
99070-1
99071-1
99072-1
99073-1

362
361
361
361
361

99117-1
99118-1
99119-1
99120-1
99121-1

361
361
361
361
361

99250-8
99255-16
99255-2
99256-12
99256-16

293
293
293
293
293

99381-2
99382-16
99382-2
99384-12
99384-16

293
293
293
293
293

99465-16
99465-2
99466-16
99466-2
99467-16

362
362
362
362
362

99074-1
99075-1
99076-1
99077-1
99078-1

361
361
361
361
361

99122-1
99123-1
99145-16
99145-2
99146-16

361
361
327
327
327

99256-2
99257-12
99257-16
99257-2
99259-16

293
293
293
293
293

99384-2
99403-1
99404-1
99405-1
99406-1

293
332
332
332
332

99467-2
99468-16
99468-2
99472-1
99473-1

362
362
362
331
331

99080-1
99081-1
99082-1
99085-1
99086-1

361
361
361
360
360

99146-2
99147-16
99147-2
99148-16
99148-2

327
327
327
327
327

99259-2
99260-12
99260-16
99260-2
99277-12

293
293
293
293
293

99410-1
99412-1
99414-1
99420-16
99420-2

330
330
332
362
362

99474-1
99475-1
99476-1
99557-1
99559-1

330
331
331
302
302

99087-1
99088-1
99089-1
99091-1
99093-1

360
360
360
360
360

99151-16
99151-2
99152-16
99152-2
99153-16

327
327
326
326
327

99277-16
99277-2
99277-8
99278-12
99278-16

293
293
293
293
293

99421-16
99421-2
99422-16
99422-2
99423-2

362
362
362
362
362

99560-1
99590-1
99600-1
99601-1
99607-1

302
333
333
333
333

99094-1
99095-1
99096-1
99097-1
99098-1

360
360
360
360
360

99153-2
99154-16
99154-2
99155-16
99155-2

327
327
327
326
326

99278-2
99280-12
99280-16
99280-2
99281-12

293
293
293
293
293

99423-8
99424-16
99424-2
99425-16
99425-2

362
362
362
362
362

99619-1
99630-16
99630-2
99631-16
99631-2

333
351
351
351
351

99099-1
99100-1
99101-1
99102-1
99103-1

360
361
361
361
361

99156-16
99156-2
99157-16
99157-2
99158-16

327
327
327
327
327

99281-16
99281-2
99282-16
99282-2
99284-12

293
293
293
293
293

99455-16
99455-2
99456-16
99456-2
99457-16

362
362
362
362
362

99632-16
99632-2
99633-16
99633-2
99634-16

351
351
351
351
351

99104-1
99105-1
99106-1
99107-1
99108-1

361
361
360
360
360

99158-2
99159-16
99159-2
99162-1
99163-1

327
327
327
330
286

99284-16
99284-2
99284-8
99286-12
99286-2

293
293
293
293
293

99457-2
99458-16
99458-2
99459-2
99459-8

362
362
362
362
362

99634-2
99635-16
99635-2
99636-16
99636-2

351
351
351
351
351

99109-1
99110-1
99111-1
99112-1
99113-1

361
361
361
361
361

99164-1
99165-1
99168-1
99170-1
99179-1

286
286
286
324
324

99377-12
99377-16
99377-2
99378-16
99378-2

293
293
293
293
293

99460-16
99460-2
99461-16
99461-2
99463-16

362
362
362
362
362

99637-16
99637-2
99638-16
99638-2
99639-16

351
351
351
351
351

99114-1
99115-1
99116-1

361
361
361

99250-12
99250-16
99250-2

293
293
293

99380-16
99380-2
99381-16

293
293
293

99463-2
99464-16
99464-2

362
362
362

99639-2
99640-16
99640-2

351
351
351

CRANECAMS.COM

Part Number Index
Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

99641-16
99641-2
99655-16
99655-2
99656-16

351
351
351
351
351

99768-16
99768-2
99769-16
99769-2
99770-16

322
322
322
322
322

99822-2
99824-16
99824-2
99825-16
99825-2

362
362
362
362
362

99881-2
99884-12
99884-2
99884-8
99885-12

330
338
338
338
339

99942-2
99943-16
99943-2
99944-12
99944-16

350
350
350
350
350

99656-2
99657-16
99657-2
99658-16
99658-2

351
351
351
351
351

99770-2
99771-16
99771-2
99772-16
99772-2

322
322
322
322
322

99826-16
99826-2
99828-16
99828-2
99831-16

362
362
362
362
337

99885-16
99885-2
99890-16
99890-2
99891-12

339
339
338
338
338

99944-2
99944-8
99946-16
99946-2
99948-12

350
350
350
350
350

99659-16
99659-2
99660-16
99660-2
99661-16

351
351
351
351
351

99780-16
99780-2
99785-16
99785-2
99788-16

322
322
322
322
323

99831-2
99832-16
99832-2
99833-12
99833-16

337
337
337
337
337

99891-16
99891-2
99891-8
99892-16
99892-2

338
338
338
338
338

99948-16
99948-2
99950-16
99950-2
99951-16

350
350
350
350
350

99661-2
99662-16
99662-2
99663-16
99663-2

351
351
351
351
351

99788-2
99790-16
99790-2
99792-16
99792-2

323
323
323
323
323

99833-2
99833-8
99835-16
99835-2
99838-12

337
337
337
337
338

99893-12
99893-16
99893-2
99893-8
99895-16

338
338
338
338
338

99951-2
99953-12
99953-16
99953-2
99953-8

350
350
350
350
350

99669-16
99669-2
99675-16
99675-2
99676-16

351
351
351
351
351

99793-16
99793-2
99795-16
99795-2
99802-16

323
323
323
323
322

99838-16
99838-2
99838-8
99839-16
99839-2

338
338
338
337
337

99895-2
99896-16
99896-2
99910-16
99910-2

338
338
338
350
350

99954-12
99954-16
99954-2
99955-16
99955-2

350
350
350
350
350

99676-2
99678-16
99678-2
99679-16
99679-2

351
351
351
351
351

99802-2
99803-2
99803-8
99804-2
99804-8

322
323
323
323
323

99840-16
99840-2
99841-16
99841-2
99845-16

337
337
337
337
337

99912-12
99912-16
99912-2
99914-16
99914-2

350
350
350
350
350

99956-16
99956-2
99957-16
99957-2
99961-16

350
350
350
350
350

99680-16
99680-2
99681-16
99681-2
99725-2

322
322
351
351
310

99805-2
99805-8
99809-2
99809-8
99810-2

323
323
323
323
323

99845-2
99846-16
99846-2
99848-12
99848-16

337
337
337
337
337

99914-8
99915-12
99915-16
99915-2
99916-12

350
350
350
350
350

99961-2
99962-16
99962-2
99964-16
99964-2

350
350
350
350
350

99726-2
99727-2
99730-2
99760-16
99760-2

310
310
310
323
323

99810-8
99818-16
99818-2
99820-12
99820-16

323
362
362
362
362

99848-2
99851-1
99876-16
99876-2
99879-2

337
332
339
339
338

99916-16
99916-2
99935-16
99935-2
99936-16

350
350
350
350
350

99967-2
99967-8
99969-16
99969-2
99970-16

350
350
350
350
350

99761-16
99761-2
99764-2

323
323
323

99820-2
99820-8
99822-16

362
362
362

99879-8
99880-16
99880-2

338
339
339

99936-2
99936-8
99942-16

350
350
350

99970-2
99971-16
99971-2

350
350
350

866-388-5120 • 386-236-9983 FAX

433

Part Number Index

434

Part No. Page No.

Part No. Page No.

Part No. Page No.

Part No. Page No.

99972-16
99972-2
99973-16
99973-2
99974-16

350
350
350
350
350

PROMOTIONAL ITEMS

LABOR

98082
98083
98084
98085
98086

368
368
368
368
369

99974-2
99975-16
99975-2
99976-16
99976-2

350
350
350
350
350

99174-1
99176-1
99189-1
99193-10
99201-1

364
364
364
364
364

98001
98002
98003
98004
98006

368
368
368
368
368

98087
98088
98089
98090
98096

368
369
369
369
368

X1021-2
X1057L-2
X1061L-2
X1062-2
X1269L-2

299
298
298
299
298

99209-1
99213-1
PP0307A
PP0410B

364
364
364
364

98007
98008
98009
98012
98013

368
368
368
368
368

98098
98111

369
369

X1274-2
X1435I-1
X1436I-1
X1437I-1
X1441I-1
X1444-1

299
319
319
319
319
319

98014
98050
98053
98054
98055

369
368
368
368
369

98056
98057
98058
98059
98060

368
368
368
368
368

98061
98062
98063
98064
98065

368
368
368
368
369

98067
98068
98069
98070
98071

368
368
369
369
369

98072
98073
98076
98077
98078

369
369
369
369
368

98079
98080
98081

368
368
368

CRANECAMS.COM

Part No. Page No.

Part Number Index
Part No. Page No.

Part No. Page No.

Part No. Page No.

IGNITION

1000-1811
1000-1812
1000-1813
1000-2100
1000-2510

410
410
410
403
402

295-2401
295-2416
295-2426
295-2428
3000-0001

419
419
419
419
409

1000-1050
1000-1400

393
395
397
421
411

1000-5500
1000-5600
230-0007
235-0001

412
412
419
414
419

3000-0021
3000-0226
3000-0231
3000-0292
6000-6300

409
408
408
408
388

1000-1401
1000-1403
1000-1404
1000-1405
1000-1406

411
412
412
412
412

235-0003
235-0004
255-0001
255-0010-2
255-0010-25

419
419
420
420
420

6000-6301
6000-6302
6000-6305
6000-6363P
6000-6400

388
388
388
398
392

1000-1408
1000-1409
1000-1411
1000-1412
1000-1419

412
411
412
411
411

255-0011-2
255-0011-25
255-0013-2
255-0013-25
255-0025-2

420
420
420
420
420

6000-6405
6000-6424
6000-6425

392
396
389
391
393

1000-1421
1000-1423
1000-1424
1000-1430
1000-1440

411
412
412
411
411

255-0025-25
255-0032-2
255-0032-25
255-0041
255-0061

420
420
420
419
419

6000-6440
6000-6445
6000-6463

397
403
390
390
400

1000-1441
1000-1451
1000-1510
1000-1511
1000-1550

411
411
410
410
410

255-0081
255-0082
255-0083
255-2400
255-2402

419
419
419
419
419

6000-6465
6000-6466
6000-6474
6000-6476
6000-6478

416
394
400
400
400

1000-1551
1000-1552
1000-1556
1000-1557
1000-1610

410
410
410
410
410

255-2404
255-2405
255-2407
255-2416
255-2417

419
419
419
419
419

6000-6700
6000-6701
6000-6700C
6000-6700FW
6000-6700SBF

398
398
401
401
401

730-0020
730-0040
730-0050
730-0060

404
417
417
408
417

1000-1611
1000-1612
1000-1613
1000-1614
1000-1615

410
410
410
410
410

255-2419
255-2420
255-2426
255-4040
255-4100

419
419
419
419
419

6000-6750
6000-6750C
6000-6750FW
6000-6750SBF
6000-8480

399
401
401
401
400

730-0091
730-0092
730-0191
730-0192
730-0291

416
416
416
416
416

1000-1616
1000-1617
1000-1810

410
410
410

295-0081
295-0082
295-0083

419
419
419

6000-8484
6000-8878
6000-8910

400
416
391

730-0391
730-0491
730-0590

416
416
402

1000-1032

Part No. Page No.

Part No. Page No.

700-0001
700-0020

393
395
397
407
407

730-0891
730-0892
730-8412

414
416
414
414
416

700-0021
700-0226
700-0231
700-0292

409
407
406
406
406

750-1700
750-1705
750-1710
750-1715
750-1720

405
405
405
405
405

700-0300
700-0309
700-2226

406
406
404
407
409

750-1725
9000-0100
9000-0110

405
403
389
391
393

700-2231

404
407
409
404
407

700-2292

700-2300
700-2309
715-0020

395
397
403

409
404
407
404
407
389
391
393
395
397

866-388-5120 • 386-236-9983 FAX

435

Warranty
How to Return Product for Warranty
Should you encounter problems with
any Crane Cams product, we urge you
to first contact one of our Crane Cams
Technical Service Reps before you
return the items for warranty consideration. Many times problems come from
the specific application, and its variances, and can be easily solved on the
phone.

Instead, write out detailed information
regarding your problem (don’t forget
your RGA number!) and enclose the
note along with the parts you wish to
return. Be sure to include your full
name, address, daytime telephone
number, engine make, year, cubic inches, modifications to the engine and the
Crane Cams person with whom you
spoke. Also, where the parts were purIf you are advised by the Crane reprechased, and when they were bought.
sentative to return the parts for warran- Even though you phoned, you must still
ty consideration you will be issued a
include a note along with the parts
Return Goods Authorization (RGA)
being returned. Failure to do this can
number. Please refer to this RGA num- delay your warranty claim.
ber in all future actions or correspondence about this claim.
If the product is a hydraulic or
mechanical lifter cam being returned,
DO NOT RETURN CRANE PRODUCTS TO you must also return all of the lifters
THE DISTRIBUTOR WHERE WERE THEY used (if they are Crane) for evaluation.
WERE ORIGINALLY PURCHASED!
Crane’s warranty is limited to repair
or replacement of Crane products
only. Non-Crane parts will be returned

upon your request only. Send the note
and the parts you wish to return to:
Crane Cams
Attn: Warranty Dept.
1830 Holsonback Drive
Daytona Beach, FL 32117
Should you telephone about any warranty claim parts already returned to us,
be sure to ask for Customer Service
(866-388-5120). We answer phone
calls Monday through Friday, 8:00 am to
5:00 pm.
Crane Cams normally handles claims in
less than 10 days of receipt of the parts.
We will return any repaired or replaced
warranty parts prepaid for surface shipping, at our expense. (We reserve the
right to select the carrier.)

Crane Cams Limited Warranty
Crane•Cams•warrants•that•all•of•its•products•are•free•
from•defects•in•material•and•workmanship.•All•Crane•
Cams•performance•products•are•subject•to•the•conditions•established•in•this•policy.
Crane•Cams•warrants•that•when•our•products•are•properly•installed•in•their•correct•application,•they•will•be•
free•from•defect•and•will•function•as•specified.
Due•to•the•variety•of•modifications•made•on•performance•engines•that•may•affect•performance,•economy•
and•engine•life,•Crane•Cams’•obligation•under•this•warranty•is•limited•to•the•repair•or•replacement,•only•of•
Crane•products,•when•the•consumer•returns•these•
Crane•Cams•products•directly•to•Crane•Cams,•Warranty•
Department,•1830•Holsonback•Drive,•Daytona•Beach,•
FL•32117.
There•is•absolutely•no•warranty,•implied•or•otherwise,•
on•Crane•Cams•parts•used•in•competition•(racing)•
engine•applications.
This•limited•warranty•begins•on•the•date•of•purchase•
and•is•good•for•a•period•of•one•year•from•the•

436

validated•date•of•purchase•unless•otherwise•specified•
to•the•original•purchaser.
This•warranty•will•be•void•on•all•products•that•show•
evidence•of•misapplication,•improper•installation,•
abuse,•lack•of•proper•maintenance,•negligence,•racing•
engine•use,•or•alteration•from•their•original•design.
Crane•Cams•reserves•the•right•to•make•necessary•
changes•in•the•products•it•manufactures•and•markets•
at•any•time•to•improve•product•performance.•These•
changes•in•products•will•be•made•without•obligation•to•
change•or•improve•products•that•were•previously•manufactured.
This•warranty•limits•any•implied•warranty•to•one•year,•
and•no•person,•company•or•organization•is•authorized•
to•assume•for•Crane•Cams•any•other•liability•in•connection•with•the•sale•of•Crane•Cams•products.•Some•states•
do•not•allow•limitations•on•how•long•an•implied•warranty•lasts.
This•limited•warranty•gives•you•specific•legal•rights,•and•
you•may•also•have•other•rights•which•vary•from•state•to•
state.

CRANECAMS.COM

Cams...from Beginning to End!
Genuine Crane 8620 and 9310 Steel Billet Cams... The
Strongest Available!

Our famous carburized roller cams begin as 8620 or 9310 alloy steel billet bar stock.
Each cam then undergoes numerous precision manufacturing operations required to
produce a finished cam. You can identify a genuine Crane cam core by the distinctive
copper plating between the lobes! Crane 8620 and 9310 steel billet cam cores are
used by prominent racers, engine builders, and manufacturers.

Lobe-To-Lobe,
Cam-To-Cam Accuracy!

Only Crane Cams delivers that famous Crane lobe-tolobe, cam-to-cam
accuracy that engine builders trust! Crane Cams are
always measurably more
accurate because we begin with the industry’s most accurate tooling and end with the industry’s most accurate
manufacturing... all performed in-house, by Crane!

Roller Cam Power With Hydraulic
Cam Convenience!

The world’s finest, strongest, most durable carburized and
induction hardened steel billet cams and the proven power making capabilities of Crane Cams’ hydraulic roller lobe profiles produce roller cam power with the easy maintenance of a standard hydraulic cam!

The World’s Most Powerful Cam Profiles For AllOut Racing!

For more than 55 years Crane Cams have powered winners and broken records! Crane-pioneered dual-pattern cam lobe profiles first
appeared in the 1960’s, and are today’s primary component in
shattering drag racing’s 330 mph Top Fuel barrier and the Pro/Stock 200
mph barrier! When records fall, Crane Cams make it happen!

E IN

THE

.A.
U.S

M AD

Daytona Beach, FL
Phone 386-310-4875
Toll Free 866-388-5120
Fax 386-236-9983
www.cranecams.com

99193-10 B © Crane Cams



---

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