Jesel Sportsman Shaft Mount Roller Rocker Arm - 1.70 Ratio - AFR V2 Heads - Big Block Chevy (Set of 16) Dzus Fastener Insert Plate GM G-Body 1978-88

GM G-Body 1978-88

500" stroke with most steel connecting rods and up to a 4

40-90-D Valve

000 volt coil

1967-1971 Dodge Charger R/T CID 383 Naturally Aspirated GAS

Jesel Sportsman Shaft Mount Roller Rocker Arm - 1.70 Ratio - AFR V2 Heads - Big Block Chevy (Set of 16) Dzus Fastener Insert Plate GM G-Body 1978-88Product 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