Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.6 / 1.6 Ratio - Full Roller - Brodix 18C Heads - Small Block Chevy (Set of 16) 77904 Virtually Noise-FreeHawk Performance's leading-edge brake

Virtually Noise-FreeHawk Performance's leading-edge brake friction technology is proven everyday in severe-duty motorsports and performance street brake applications

Available In Variety Of Styles

2-3/8 to 5 in Filters

Neutral Safety Switch Built In

9 in Wide x 4 in Height

Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.6 / 1.6 Ratio - Full Roller - Brodix 18C Heads - Small Block Chevy (Set of 16) 77904 Virtually Noise-FreeHawk Performance's leading-edge brakeProduct Description: Rocker Arm Pro Series Shaft Mount 1. 6 1. 6 Ratio Full Roller Aluminum Natural Brodix 18C 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