Chry Hemi Roller Cam Button .715in Length

The COMP CAMS Chrysler Hemi Roller Cam Button in 0.715-inch length is a precision valve train component designed for high-performance and stock Hemi engine builds. This roller cam button is essential for maintaining the interface between the camshaft and rocker arm assembly, effectively reducing friction and wear on the cam lobe during aggressive driving or racing conditions.

Constructed from hardened steel, COMP CAMS roller cam buttons feature precision-ground rolling surfaces that minimize contact stress compared to traditional flat buttons. The 0.715-inch length is crucial for ensuring proper rocker arm geometry and push rod clearance in Hemi heads, as any deviation can lead to valvetrain bind or premature wear. The roller design actively reduces friction losses during intake and exhaust events, preserving crank horsepower and extending component lifespan.

Engine builders and mechanics working on Hemi platforms will find this OEM-specification roller cam button indispensable for top-end work, valve spring upgrades, or performance cam swaps. It is specifically designed to match Chrysler Hemi applications, ensuring proper preload and valvetrain clearance for optimal performance.