Infinitely adjustable with an extreme application belt, the Hi-Tech belt drive system for Chevrolet Big Block w/ .400" raised cam location reduces flap through the RPM range while absorbing harmonics to prevent valve train instability.
Extreme application belt for high RPM and high compression durability.
- Absorbs Crankshaft Harmonics
- Adjustable Camshaft Sprocket
- High Strength
- Durable
- 1 Year Limited Warranty