COMP Cams High Energy Alum Rocker SBC 1

Starting with a needle bearing fulcrum and a roller tip, these die cast aluminum rocker arms from COMP Cams are built to reduce friction and improve horsepower. They feature a 1.6 ratio and are designed for Chevrolet Small Block engines from 265 to 400 cubic inches that use a 7/16" stud diameter. This design is perfect for street use and moderate racing applications, offering a cost-effective way to get more performance from your engine.

The larger-than-stock body is made from aluminum, giving you superior strength with a lighter overall weight compared to stock steel rockers. This well-built construction helps increase valve lift and withstands the demands of performance use, even with up to 550 lbs of open spring pressure. By minimizing friction, these rockers also help lower oil temperatures, which can lead to better engine response and a slight increase in horsepower. Snap rings are used to keep the trunnion and bearings securely in place.

These rocker arms fit a wide range of vehicles, including many Chevrolet, Buick, and Cadillac models from the 1980s and early 1990s. If you're rebuilding the top end of your Small Block Chevy, these offer a solid option for improved performance and durability.