Pontiac Rocker Arms - 1.5 Ratio 7/16 Stud

The Pontiac Rocker Arms – 1.5 Ratio 7/16 Stud from SHARP ROCKERS represent a precision-engineered solution for serious Pontiac V8 engine builders and performance enthusiasts. These full roller rocker arms are designed to maximize valve lift geometry and improve overall engine efficiency by optimizing the relationship between camshaft lift and valve stem travel. Whether you're rebuilding a classic Pontiac engine or upgrading an existing platform, this 16-piece set delivers the mechanical advantage and reliability required for high-performance applications.

Constructed from premium aluminum and finished in orange anodize for corrosion resistance and visual identification, the Pontiac Rocker Arms feature a 1.5 ratio design that amplifies camshaft motion to the valve stems with exceptional mechanical advantage. The full roller design minimizes friction and wear, reducing parasitic losses and extending component lifespan during sustained high-RPM operation. The 7/16 stud mount configuration provides secure fastening to standard Pontiac V8 cylinder heads, ensuring proper valve timing and lift across the entire engine speed range without deflection or alignment issues.

These rocker arms are ideal for restorers and engine builders working with classic and vintage Pontiac V8 engines, including popular displacement platforms from the 1960s through 1980s. Installation requires basic mechanical knowledge and proper torque specifications to the cylinder head studs. The complete 16-piece set covers both intake and exhaust valve trains on a full V8 configuration, eliminating the need for multiple component purchases. Compatibility extends to any Pontiac V8 engine originally equipped with 7/16 inch stud mounts and 1.5 ratio rocker geometry.