Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.7 / 1.7 Ratio - Full Roller - AFR Mongoose Heads - GM LS-Series (Set of 16) 931213 Trans-Dapt Differential Cover Chrome 4816

Trans-Dapt Differential Cover Chrome 4816

Lug nut kit includes five 1/2-20RH open end lug nuts and washers

Softride ® Add-a-leafs use only American steel and are shot-peened with hard steel pellets at very high velocities

307 in Diameter

30 Amp Fuse

Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.7 / 1.7 Ratio - Full Roller - AFR Mongoose Heads - GM LS-Series (Set of 16) 931213 Trans-Dapt Differential Cover Chrome 4816Product Description: Rocker Arm Pro Series Shaft Mount 1. 7 1. 7 Ratio Full Roller Aluminum Natural AFR Mongoose Heads GM LS Series 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