COMP Cams Rocker Armes Tw 1.52 7/16 Ultra

When you're rebuilding the top end of your engine, you want parts that are built strong and will hold up. This set gives you the Ultra Pro Magnum roller rocker arms from COMP Cams, designed to take stud mount rocker performance to the next level. You get the rocker bodies, which are made from 8650 chromemoly steel and feature an arched, web-like design that increases strength and rigidity while keeping the moment of inertia down. They also have a unique black oxide exterior finish to help prevent corrosion and add durability. These are specifically made for the intake valves on Small Block Chevy engines with Twisted Wedge heads and a 7/16" stud, featuring a 1.52 ratio.

What really sets these apart is the attention to detail for performance and dependability. They come with oversized trunnions, precision-sorted needle bearings, and hardened roller tips. COMP Cams also optimized the retainer and valve spring clearances so you can use most common spring diameters, retainers, and +.050" locks without running into clearance or fitment issues. These are built to handle up to 850 lbs of open spring pressure, and COMP Cams backs them with a lifetime warranty against breakage.

This set is designed to fit a wide range of vehicles, including many Chevrolet, Buick, and Cadillac models from the 1980s and 1990s. Make sure to check the full fitment list to confirm compatibility with your specific application.