PRW Elite Series Pontiac V8 Rocker Arms, 1.65 Ratio, 7/16-Inch Stud Mount, Part Number 62455765

Upgrade the valvetrain performance of your Pontiac V8 with PRW Industries Elite Series rocker arms, part number 62455765. Designed for Pontiac 287-455 cubic-inch engines from 1958 through 1981, this set of 16 rocker arms delivers a 1.65:1 ratio for improved valve lift and efficient valvetrain operation. The 7/16-inch stud-mount design is suitable for performance applications requiring dependable geometry and consistent rocker movement.
Each rocker arm features a full-roller design that helps reduce friction at the valve tip and rocker pivot, supporting smoother operation and reduced wear compared with conventional stamped rocker arms. The stainless-steel construction provides durable performance in demanding street, race, and high-performance engine environments while maintaining a clean, professional appearance.
PRW Elite Series rocker arms are engineered as a matched set for Pontiac V8 applications, making them a practical choice for engine builders and enthusiasts completing a valvetrain upgrade. Verify cylinder head, stud, pushrod, and valve-cover clearance before installation, and confirm that the 1.65 ratio is compatible with the camshaft and overall valvetrain setup. This product includes 16 rocker arms for a complete Pontiac V8 installation.

Features:

• Application: Pontiac V8 engines including 287-455 cubic-inch applications from 1958 through 1981

• Brand: PRW Industries Elite Series

• Part Number: 62455765

• Rocker Ratio: 1.65:1

• Mounting Style: 7/16-inch stud mount

• Rocker Type: Full roller

• Material: Stainless steel

• Quantity: Set of 16

• Performance Benefit: Supports reduced valvetrain friction and improved valve lift