
The COMP Cams Hi‑Tech belt drive for Chevrolet Small Block delivers an extreme-application solution for high-rpm and high-compression engines, with an infinitely adjustable Vernier sprocket for precise timing. Its unique idler system reduces belt flap and the drive is engineered to absorb crank harmonics to help stabilize the valve train. Includes cam thrust adjustment without shims and double-lip seals for longer service life, making it suitable for serious street and race use.
COMP Cams Belt Drive Std Chevy SB With