CAMS and VALVETRAIN 182 WARNING: For Proposition 65 information, see p. 189 Some parts are not legal for sale or use in California or other states with similar laws/regulations—see p. 189 for details. Tough rockers for the street! Maximize street power when you minimize defl ection and friction with Magnum roller-tip rocker arms from COMP Cams®. Constructed from durable 8620 chromoly steel, Magnum rockers have a fl ex-free design that delivers maximum lift, superior ratio accuracy, and reduced valve guide wear. Sets include grooved pivot balls and self-locking rocker nuts. Compatible with spring pressures up to 350 lbs. Made in the USA. Chevy, 262-400 Price/Set of 16 CCA-1412-16*∞ 1.52 ratio, 3/8" stud ..............$206.95 CCA-1417-16+ 1.52 ratio, 3/8" stud ..............$228.95 CCA-1416-16*∞ 1.60 ratio, 3/8" stud ..............$206.95 CCA-1418-16+ 1.60 ratio, 3/8" stud ..............$228.95 Chevy, 396-454 CCA-1411-16^∞ 1.72 ratio, 7/16" stud ............$206.95 Ford, 289-351W CCA-1431-16 1.60 ratio, 3/8" stud, rail type; $206.95 CCA-1442-16 1.60 ratio, 3/8" stud, non-rail type .........................$206.95 Pontiac, 265-455 CCA-1451-16 1.52 ratio, 7/16" stud, 3/8" and 7/16" locknuts ................$206.95 *For 1955-86 engines. +For 1987-97 engines with centerbolt valve covers. ^Gen V and VI engines require conversion kit CCA-4514-KIT. ∞Has a CARB EO #. Go to SummitRacing.com or call for details. Ford Rail Type Ford Non-Rail Type Summit Racing™ Stamped Roller Tip Rocker Arms for Small Chevy Get more horsepower out of your pre-1987 small Chevy with these roller tip rocker arms from Summit. Stamped from heat-treated steel, their long-slot design and precision-ground rollers deliver the performance you’re after—even in high-lift applications. Each set of 16 includes rocker arms, grooved rocker balls, and nuts. For stock 1.25" valve springs. Made in the USA. Price/Set of 16 SUM-141506 1.5 ratio, 3/8" stud ................$129.99 SUM-141507 1.6 ratio, 3/8" stud ................$145.99 Proform Roller Rocker Arms Proform roller rocker arms are equipped with race-proven full needle-bearing fulcrums (unless noted) and roller tips to free up power and extend the life of your valvetrain. They feature lightweight, extruded aluminum bodies, and all components are precision machined for reliable accuracy and repeatable performance. Poly locks included where applicable. Chevy, 262-400 Price/Set of 16 PRO-66907 1.5 ratio, 3/8" stud ............$179.99 PRO-66914* 1.5 ratio, 3/8" stud, self-aligning.......................$216.99 PRO-66909 1.5 ratio, 7/16" stud ..........$204.99 PRO-66908 1.6 ratio, 3/8" stud ............$184.99 PRO-66915* 1.6 ratio, 3/8" stud, self-aligning.......................$235.99 PRO-66910 1.6 ratio, 7/16" stud ..........$190.99 Chevy, 396-454 PRO-66913 1.7 ratio, 7/16" stud ..........$210.99 Ford, 289-351W PRO-66911 1.6 ratio, 3/8" stud ............$171.99 Ford Boss 302, 351C, 429/460 PRO-66861C 1.73 ratio, 7/16" stud ........$227.99 Mopar, 383-440 PRO-66868+ 1.5 ratio .............................$302.99 *For applications with centerbolt heads. +Non-roller shaft style rockers. Hardened shafts and hardware included. Max lift .600". For use with ball/cup pushrods. Super Street Aluminum Roller Rockers These share many of the features of Proform’s standard roller rockers in a pedestal-mount design with upgraded cage roller needle bearing trunnions. Ford 302/351W Price/Set of 16 PRO-66878 1.7 ratio, 5/16" bolts.............$228.99 PRO-66879 1.6 ratio, 5/16" bolts.............$220.99 Mopar Shaft Mount Roller Rockers For improved power, stability, and reliability in your Mopar, step up to a set of these shaft-mount roller rockers. They’re made from black anodized aluminum complete with an engraved Mopar logo, and come equipped with low-friction bronze bushings and hardened mounting shafts. Installation hardware is included. Rockers are compatible with cams under 0.600" lift, and maximum open valve spring pressure cannot exceed 450 lbs. Call us or visit SummitRacing.com for more details. Price/Set of 16 PRO-440-869 1.5 ratio, Mopar, 273-360LA .......................... $426.95 PRO-440-868 1.5 ratio, Mopar, 361-440 ... $426.95 More lift from stock-style stamped rockers. Our Summit Racing™ steel rocker arms can give you that extra lift you’ve been looking for. They’re made from a higher-quality heat-treated steel, with a longer slot to avoid stud interference. Anti-gall, grooved pivot balls and locking nuts included. Made in the USA. Chevy, 262-400, 1955-86 SUM-G6800*+ 1.5 ratio, 3/8" stud ...set of 16 $49.99 SUM-G6801* 1.6 ratio, 3/8" stud ...set of 16 $69.99 SUM-G6800-K Replacement rocker ball and nut kit for SUM-G6800/ SUM-G6801 ................set of 8 $8.99 Chevy, 396-454, 1966-90 SUM-G6802+ 1.7 ratio, 7/16" stud ...set of 16 $99.99 SUM-G6803* 1.7 ratio, 7/16" stud ...set of 16 $99.99 SUM-G6803-K Replacement rocker ball and nut kit for SUM-G6802/ SUM-G6803 ................set of 8 $8.99 *Extra-long slot. +Factory hi-po replacement. Lightweight horsepower. Save some weight and build horsepower with our Summit Racing™ aluminum rocker arms. The bodies are CNC- machined from high-strength extruded aluminum and heat-treated for reliability. To guarantee smooth valve operation, we gave them premium needle-bearing fulcrums and roller tips. Lock nuts included. For open spring pressures up to 800 lbs., valve lifts up to .800", and valve springs up to 1.625". Made in the USA. Chevy, 262-400 Price/Set of 16 SUM-G6910B 1.5 ratio, 3/8" stud ............$339.99 SUM-G6911B 1.5 ratio, 7/16" stud ..........$342.99 SUM-G6920B 1.6 ratio, 3/8" stud ............$339.99 SUM-G6921B 1.6 ratio, 7/16" stud ..........$342.99 Chevy, 262-400, with 1987-95 Centerbolt Heads, Narrow Body SUM-G6935-16* 1.5 ratio, 3/8" stud ............$416.99 SUM-G6936-16* 1.6 ratio, 3/8" stud ............$416.99 Chevy, 396-454 SUM-G6930B+ 1.7 ratio, 7/16" stud ..........$363.99 *Self-aligning. +Includes two rocker arms with top left corner rounded for valve cover bolt clearance. Summit Racing™ Roller Rocker Arms for Small Chevy Our Summit 7129-T6 aluminum roller rockers feature CNC-machined bodies for superior strength, premium needle-bearing fulcrums for reduced friction, and premium roller tips for smooth operation. The rockers have a machined relief for 1.550" valve springs, making them ideal for open seat pressures up to 800 lbs. and valve lifts of up to .800". They also have a natural, tumbled- aluminum fi nish. Lock nuts included. Made in the USA. SUM-G6905 1.5 ratio, 3/8" stud .....set of 16 $314.99 SUM-G6906 1.6 ratio, 3/8" stud .....set of 16 $314.99 COMP Cams® High Energy Roller Rockers These COMP Cams® High Energy die-cast aluminum roller rocker arms are built to give your street/moderate race engine a solid performance boost, and they’ll give your budget a lift, too! Their specially engineered needle-bearing fulcrums and roller tips reduce friction and oil temperature, and that means more horsepower and better response. Plus, they’re designed for simple bolt-on installation, have larger-than-stock bodies for increased stiffness, and their trunnion bearings are locked in place with snap rings. Made in the USA. Chevy, 265-400 Price/Set of 16 CCA-17001-16 1.5 ratio, 3/8" stud ............$237.95 CCA-17004-16* 1.5 ratio, 7/16" stud ..........$237.95 CCA-17002-16 1.6 ratio, 3/8" stud ............$237.95 CCA-17005-16* 1.6 ratio, 7/16" stud ..........$237.95 Chevy, 396-454 CCA-17021-16 1.7 ratio, 7/16" stud ..........$257.95 Ford, 289-351W CCA-17043-16* 1.6 ratio, 3/8" stud ............$237.95 Ford, 289, 302-351W; Oldsmobile, 350-455; AMC, 290-401 CCA-17044-16* 1.6 ratio, 7/16" stud ..........$237.95 Ford Boss 302, 351C, 429-460 CCA-17045-16* 1.73 ratio, 7/16" stud ........$257.95 *Requires screw-in studs and guideplates. These rockers last— they’re cast! For the hardest working part of your valvetrain, use Summit Racing™ cast steel roller tip rocker arms. These chromoly steel long-slot rockers will give you a long service life, and allow less defl ection and valve guide scrubbing. Each rocker features a precision-ground roller, and includes a grooved, heat-treated rocker ball and a poly lock. For stock 1.25" valve springs. Chevy, 262-400, 1955-86 Price/Set of 16 SUM-141706PL 1.5 ratio, 3/8" stud ...........$139.99 SUM-141707PL 1.6 ratio, 3/8" stud ...........$139.99 Chevy, 396-454, 1966-90 SUM-141709PL 1.72 ratio, 7/16" stud .........$139.99 Ford, 289-351W SUM-141708PL 1.6 ratio, 3/8" stud ...........$139.99 Get expert tech advice for your next upgrade at OnAllCylinders.com! Search ‘‘Valve Lash’’ at OnAllCylinders.com
