COMP Cams Replacement Belt For 6300 Bel

This 85-tooth timing belt from COMP Cams is built for Chevrolet Big Block engines, specifically designed to handle the demands of high RPM and high compression builds. It utilizes a unique belt idler system that helps reduce belt flap, keeping things stable even when you're pushing the engine hard. The belt drive also incorporates a system to absorb crankshaft harmonics, which helps prevent valve train instability that can rob you of performance.

For absolute timing accuracy, this setup includes an infinitely adjustable Vernier sprocket. You can also make camshaft thrust adjustments without needing shims, thanks to its unique system. Double lip seals are included to ensure long life and maintain maximum crankcase vacuum. This is a solid option for serious street performance and race applications where precise timing and durability are crucial.