COMP Cams Rocker Arm CS 1.52 7/16 Ultra

COMP Cams is a well-known name when it comes to getting more performance out of your engine. These Ultra Pro Magnum roller rocker arms are built to handle demanding conditions and offer improved stability over stock components. They feature a 1.52 ratio and a 7/16" stud diameter, making them a solid choice for many Chevrolet V6 and V8 engines, including popular Small Block Chevy applications.

Constructed from investment cast 8650 chromemoly steel, these rocker arms have an arched, web-like design that increases strength and rigidity while also reducing rotational mass. This design, combined with oversized trunnions, precision-sorted needle bearings, and hardened roller tips, contributes to better performance and dependability. The black oxide exterior finish helps prevent corrosion and adds to their durability. COMP Cams also optimized the retainer and valve spring clearances, allowing these rockers to work with most common spring diameters and +.050" locks without clearance issues.

These rocker arms are designed to withstand up to 850 lbs of open spring pressure. They fit a wide range of vehicles, including many Chevrolet Astro, Camaro, and C/K series trucks from the 1980s and 1990s, as well as various Buick and Cadillac models from the same era.