Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.6 / 1.5 Ratio - Full Roller - AFR Eliminator 210 / 220 Heads - Small Block Chevy (Set of 16) 11-02-31-400-202 Opening Vacuum 5

Opening Vacuum 5

Universal Sensor Module

1980-1986 GMC C6000

a precision machined reluctor is attached to the shaft which triggers the magnetic pick-up mounted in the housing

Aldan's Hybrid front coil-springs are designed as a direct fit into the factory upper spring pockets

Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.6 / 1.5 Ratio - Full Roller - AFR Eliminator 210 / 220 Heads - Small Block Chevy (Set of 16) 11-02-31-400-202 Opening Vacuum 5Product Description: Rocker Arm Pro Series Shaft Mount 1. 6 1. 5 Ratio Full Roller Aluminum Natural AFR Eliminator 210 220 Heads Small 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