COMP Cams BB Chevy Belt Drive System HASZF20PP Ability to lock the chin

Ability to lock the chin bar in the open position

1975-1978 Dodge B300

Designed longer than factory length to correct suspension geometry on lowered S550s

The dipstick needs to be calibrated for each application and can be bent to fit if necessary

COMP Cams BB Chevy Belt Drive System HASZF20PP Ability to lock the chinCOMP Cams Hi Tech Belt Drive Systems come with an extreme application belt for high rpm and high compression durability. They feature an infinitely adjustable Vernier sprocket for absolute timing accuracy. These belt drives are best in serious street performance and racing applications. Infinitely adjustable with an extreme application belt, the Hi Tech belt drive system for Chevrolet Big Block reduces flap through the RPM range while absorbing