Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.75 / 1.75 Ratio - Full Roller - AFR A460 Heads - Big Block Ford (Set of 16) 9200051 GM Duramax 2001-10

GM Duramax 2001-10

LS1 and LS6 application will work with EV1 injectors without any additional parts

Bert Late Model Magnesium Bell Housing provides an even lighter and stronger package

1950-1964 Cadillac Series 75 Fleetwood

Intended for use on naturally aspirated or forced induction engines in the 6

Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.75 / 1.75 Ratio - Full Roller - AFR A460 Heads - Big Block Ford (Set of 16) 9200051 GM Duramax 2001-10Product Description: Rocker Arm Pro Series Shaft Mount 1. 75 1. 75 Ratio Full Roller Aluminum Natural AFR A460 Heads Big Block Ford 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