Jesel Sportsman Shaft Mount Roller Rocker Arm - 1.70 Ratio - AFR V2 Heads - Big Block Chevy (Set of 16) H75915F Made In The USACARR is

Made In The USACARR is a manufacture that makes aluminum truck steps

Must use timing set part #3219 in 1999 and newer applications

OUTER SHELL Coated in silicone to insulate and hold up under extreme conditions

1966-1974 Chevrolet C10 Pickup

Requires Harmonic Balancer Installation Tool

Jesel Sportsman Shaft Mount Roller Rocker Arm - 1.70 Ratio - AFR V2 Heads - Big Block Chevy (Set of 16) H75915F Made In The USACARR isProduct Description: Rocker Arm Sportsman Shaft Mount 1. 70 Ratio Full Roller Aluminum Natural AFR V2 Heads Big Block Chevy Set of 16 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