High Energy 1.6 Ratio 7/16" Roller Rocker Arms

The COMP Cams High Energy Die Cast Aluminum Roller Rocker Arms offer a durable and lightweight upgrade for your engine's valvetrain. Constructed from aluminum, these full roller style rocker arms provide superior strength while minimizing weight, making them ideal for both street performance and moderate racing use. They feature a 7/16 inch stud diameter and a 1.6 rocker arm ratio. These rocker arms are specifically designed for AMC V8 engines (290-401 CID), Ford Small Block V8 engines (221/260/289/302/351W), and Oldsmobile V8 engines (350-455 applications). They are engineered to work with up to 550 lbs of open spring pressure, ensuring reliable performance under demanding conditions. The larger-than-stock body design contributes to enhanced strength and durability. As an excellent replacement for worn components or as part of an engine rebuild with a stock or High Energy camshaft, these rocker arms help to eliminate noise and slop associated with worn parts. They are designed to work with 5/16 inch, 0.080 inch wall pushrods. While direct fit for many applications, precise measurement for pushrod length and valve train geometry is recommended for optimal performance and to avoid potential clearance issues.