Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.7 Ratio - Full Roller - Profiler Heads - Big Block Chevy (Set of 16) 21-225-4 Include Omega shock-mount bracket for

Include Omega shock-mount bracket for on-dash or pillar-mount installations

5/16"compression fitting installs onto a cut transmission cooler steel line therefore eliminating the need of re-flaring the end

Two Inches = 1 Ounce

Calibrated specifically for circle track use

Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.7 Ratio - Full Roller - Profiler Heads - Big Block Chevy (Set of 16) 21-225-4 Include Omega shock-mount bracket forProduct Description: Rocker Arm Pro Series Shaft Mount 1. 7 Ratio Full Roller Aluminum Natural Profiler 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