Jesel Sportsman Shaft Mount Roller Rocker Arm - 1.70 Ratio - AFR V2 Heads - Big Block Chevy (Set of 16) H75915F OUTER SHELL Coated in silicone

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

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

fuel and coolant hoses on a typical Hooters® Cup car can save you as much as 30 lbs

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 OUTER SHELL Coated in siliconeProduct 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