Roller Rocker ArmsRid your engine of internal friction with roller tipped rocker arms. The race proven full cage bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy. Each rocker arm has a laser etched PROFORM "P" logo. 16 anodized aluminum roller rockers and 16 poly locks are included in the kit.

water-cooled Porsche A40 and Mercedes-Benz 229

all-aluminum transmission cooler designed to keep the transmission within safe operating temperatures

The factory K-member and lower control arm mount can deflect under hard braking and extreme lateral loading

1 EA J427GP-350 Front Coilover Kit

coupled with soft material produce excessive cradle movement during aggressive maneuvering

fuel management

Protect your 1964-1972 GM A-Body

the Caster/Camber Plates give you a total camber range of 1

The OE K-member and engine mounts weighs 46-pounds

It screws into the spark plug hole

Perfect for stock to mild street use

and optional Spanner Wrench and Thrust Bearing Kits make ride height changes even easier