Jesel Adjustable Timing Belt Pulley Spider - Minus 10 to 10 Degrees - Big Block Chevy JGP20600K 1971-1972 Oldsmobile Custom Cruiser

1971-1972 Oldsmobile Custom Cruiser

exactly contoured to the insides of our high-impact plastic noses for maximum protection

6 AN Single Male Inlet

they are made from high-grade Tool Steel

CART and Indy Car as the ideal proving ground for Eibach Springs

Jesel Adjustable Timing Belt Pulley Spider - Minus 10 to 10 Degrees - Big Block Chevy JGP20600K 1971-1972 Oldsmobile Custom CruiserProduct Description: Timing Belt Pulley Spider Adjustable Minus 10 to 10 Degrees Aluminum Natural Big Block Chevy Dan Jesel realized early on that the success and demand for his high end valvetrain components was in part dependent on huge valve lifts, unheard of spring pressures and rpm that most thought was impossible. So he started on a 10 year quest to perfect the roller lifter. After nearly nine years of R&D and endless testing, Dan brought the