Jesel External Camshaft Belt Drive - Marine - Big Block Chevy H777C04 AFCOs new model offers the

AFCOs new model offers the great performance that you would expect from an AFCO product

Sierra 3500 HD 2017-2011

They can be used to restrict lateral movement of any axle tube bracket

Heat-treated for extended durability and guide plate compatibility

5 PSI maximum

Jesel External Camshaft Belt Drive - Marine - Big Block Chevy H777C04 AFCOs new model offers theProduct Description: Camshaft Belt Drive External Billet Aluminum Marine 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 first Jesel roller lifters