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Harland Sharp

12V-Cummins 24V-Cummins

Harland Sharp D-Force Rockers

The new D-Force line of products from Harland Sharp for 12 & 24 Valve Cummin Diesel. Lightweight out of 2024 Billet Aluminum to ensure maximum strength and durability for your diesel engine’s valvetrain. Available in stock or increased ratios, the D-Force roller rocker arms also feature a roller tip for superior friction reduction and increased performance. For use in racing applications, and with no required modifications, the D-Force roller rocker arms from Harland Sharp truly are the simplest way of maximizing your diesel engines valvetrain performance!

12 Valve Cummin Diesel
DFCM12K Heavy Duty ( Please Specify Ratio ) $996.50
24 Valve Cummin Diesel
DFCM24NBK Heavy Duty - Needle Bearings
DFCM24BBK Heavy Duty - Bronze Bushing $1775.75
Mopar Shaft mopar_ratio

Harland Sharp Rockers Mopar Shaft Systems

Harland Sharp is committed to 100% Made in the USA. All materials are from USA resources. Every machining step is performed in the USA. Every component is assembled in the USA. Quality is built into every rocker arm we make.

Big Block Mopar V8 350-440 59-78
S70015K Heavy Duty 1.5 Ratio $690.00
S70016K Heavy Duty 1.6 Ratio $702.45
Big Block Mopar Stage V - Stage VI
S70015SVK Heavy Duty 1.5 Ratio $1076.25
S70016SVK Heavy Duty 1.6 Ratio $1086.75
Big Block Mopar Brodex B1BS
S70015B1K Heavy Duty 1.5 Ratio $1076.25
S70016B1K Heavy Duty 1.6 Ratio $1086.75
Big Block Edlebrock Victor
S70015EVK Heavy Duty 1.5 Ratio $1149.75
S70016EVK Heavy Duty 1.6 Ratio $1153.95
Big Block Indy 440-1
S70015Z1K Heavy Duty 1.5 Ratio $1149.75
S70016Z1K Heavy Duty 1.6 Ratio $1153.95
Small Block Mopar V8 273-360 LA 64-91
S70025K Heavy Duty 1.5 Ratio $670.95
S70026K Heavy Duty 1.6 Ratio $670.95
Small Block Mopar Trans Am Heads
S70025TAK Heavy Duty 1.5 Ratio $1076.25
S70026TAK Heavy Duty 1.6 Ratio $1086.75
Small Block Mopar W2 Econo Heads
S70025WEK Heavy Duty 1.5 Ratio $1076.25
S70026WEK Heavy Duty 1.6 Ratio $1086.75
W2/W5 Race Heads - .180 offset shafts
S70025W2K Heavy Duty 1.5 Ratio $1065.75
S70026W2K Heavy Duty 1.6 Ratio $1065.75
AMC/Jeep V8 290-401 66-91 Shaft Kit
production heads only, machining for 7/16 stand bolts
S90096K Heavy Duty 1.6 Ratio $891.50
S90097K Heavy Duty 1.7 Ratio $891.50

Harland Sharp Rockers Stud Rocker

The Original Series features improved strength, performance and lighter weight over conventional rocker arm designs.

The Heavy Duty Series rockers are engineered with wider bodies resulting in increased strength and longevity.

The Diamond Series is the solution for the engine builder or serious racer requiring every possible weight and output advantage.

Stud
Mopar 5.2/5.7 Magnum 92-03
Requires 3/8 studs and guide plates conversion kit
S73061.6 Ratio 3/8 stud$283.50
S73071.7 Ratio 3/8 stud$283.50
AMC/Jeep 290-401 66-91
Requires aftermarket 3/8 or 7/16 straight studs and guide plates
S4004 1.6 Ratio 3/8 stud $261.50
S4004-7 1.6 Ratio 7/16 stud $271.50
S4004-77 1.7 Ratio 7/16 stud $288.75
SH4004 Heavy Duty - 1.6 Ratio 3/8 stud $309.75
SH4004-7 Heavy Duty - 1.6 Ratio 7/16 stud $325.50
SD4004 Diamond - 1.6 Ratio 3/8 stud $366.50
SD4004-7 Diamond - 1.6 Ratio 7/16 stud $383.25
AMC/Jeep 4.0 6 cylinder 87-05
Requires aftermarket 3/8 studs and guide plates, plus machine .400 from boss
S4096 1.6 Ratio 3/8 stud $320.00

mopar

Pedestal Mount Rockers


Dodge Viper V10 92-10
S71017A Original 1.7 Ratio 3/8
Stock Valve Cover Adjustale Replacement
$628.95
Dodge 5.2/5.9 Magnum 92-02
S70036 Original 1.6 Ratio 5/16
Direct Replacement
$355.95
S70036A Original 1.6 Ratio 5/16
Adjustable, shortter pushrods needed
$460.95
S70037 Original 1.7 Ratio 5/16
Direct Replacement
$355.95
S70037A Original 1.7 Ratio 5/16
Adjustable, shortter pushrods needed
$470.95
Dodge 3.9 v6 Magnum 92-02
S70046 Original 1.6 Ratio 5/16
Direct Replacement
$261.50
S70047 Original 1.7 Ratio 5/16
Direct Replacement
$261.50
AMC/Jeep V8 290-401 74-91
S40046A Original - 1.6 Ratio 5/16
adjustable, may require different length pushrod
$460.95
SH40046A Heavy Duty - 1.6 Ratio 5/16
adjustable, may require different length pushrod
$628.95
AMC/Jeep 6 - 4.0 87-05
S40196 Original - 1.6 Ratio 5/16
Direct Fit, Under Stock Valve Cover
$480.95
S40196A Original - 1.6 Ratio 5/16
adjustable, require shorter pushrod/valve spacer
$435.75

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