SBC Roller Cam Button .795in Length

The SBC Roller Cam Button .795in Length from COMP CAMS is a precision camshaft thrust button designed specifically for small block Chevrolet engines. This critical component manages camshaft end play and prevents unwanted axial movement, which is essential for protecting your valve train during high-RPM operation. Whether you're constructing a street engine, enhancing performance, or building a full race application, a reliable cam button is vital for engine longevity.

Constructed from hardened steel and finished in black oxide, the SBC Roller Cam Button measures 0.795 inches in length and is specifically engineered for roller camshaft configurations. The black oxide finish not only enhances corrosion resistance but also contributes to a polished appearance in the engine bay. Its precise machining ensures a proper fit and function without excess material, optimizing flow through the block while maintaining structural integrity under extreme operating conditions.

This cam button is particularly beneficial for small block Chevy engine builders and enthusiasts transitioning to roller camshaft technology. Proper installation requires verifying clearance between the camshaft sprocket and block, as the 0.795-inch length is designed to maintain precise end play specifications, typically ranging from 0.003 to 0.006 inches. Its compatibility with roller cam configurations makes it an essential component for those upgrading from flat-tappet to roller systems.