Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.6 / 1.6 Ratio - Full Roller - Dart 23 Degree Heads - Small Block Chevy (Set of 16) HLY300-719BK Founded by Jim Browning

Founded by Jim Browning

Since starting in 1999 they have made a name for themselves providing high quality big brake kits and components for street and light track use

New materials such as the polyester TREVIRA were introduced

1988-1988 Chevrolet R30

Delta Rings

Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.6 / 1.6 Ratio - Full Roller - Dart 23 Degree Heads - Small Block Chevy (Set of 16) HLY300-719BK Founded by Jim BrowningProduct Description: Rocker Arm Pro Series Shaft Mount 1. 6 1. 6 Ratio Full Roller Aluminum Natural Dart 23 Degree 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