Jesel Sportsman Shaft Mount Roller Rocker Arm - 1.60 Ratio - AFR Pre-Eliminator Heads - Small Block Chevy (Set of 16) 20601M Combine with temperature and pressure

Combine with temperature and pressure switches to warn driver of critical conditions

55 X 570 X 715The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

Two 2-5/8 in Holes

GM Fullsize SUV / Truck 1967-70

Jesel Sportsman Shaft Mount Roller Rocker Arm - 1.60 Ratio - AFR Pre-Eliminator Heads - Small Block Chevy (Set of 16) 20601M Combine with temperature and pressureProduct Description: Rocker Arm Sportsman Shaft Mount 1. 60 Ratio Full Roller Aluminum Natural AFR Pre Eliminator 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 R&D and