Rocker Arm Assembly

Help restore proper valvetrain operation and reliable engine performance with this replacement rocker arm assembly. Whether you're replacing worn or damaged valvetrain components or completing an engine rebuild, this assembly helps transfer camshaft and pushrod movement to the valves for proper opening and closing. This rocker arm assembly fits 1961–1965 Pontiac Catalina, Bonneville and Star Chief; 1964–1965 Pontiac GTO; 1962–1965 Pontiac Grand Prix and other models.

• Includes: 1 Rocker Arm Assembly
• Engine: 195 cid (3.2L) L4; 326 cid (5.3L) V8; 389 cid (6.4L) V8; 421 cid (6.9L) V8
• Fitment Notes: For the V8 engines listed, the rocker arm is for engines without an oil feed hole in the rocker arm. The 389 cid, 421 cid and 326 cid V8 applications use 16 per vehicle, while the 195 cid L4 applications use 8 per vehicle.