Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.65 / 1.65 Ratio - Full Roller - AFR Heads - Small Block Ford (Set of 16) TGOTFOD-HD2 they obsess over the details

they obsess over the details to produce quality racing parts that give you the competitive edge in a demanding sport

increases capacity to 7 quarts and provides additional ground clearnace

give better top end horsepower while maintaining consistency and throttle response off the stop

we've customized two unique exhaust sound levels for the F150 customer

Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.65 / 1.65 Ratio - Full Roller - AFR Heads - Small Block Ford (Set of 16) TGOTFOD-HD2 they obsess over the detailsProduct Description: Rocker Arm Pro Series Shaft Mount 1. 65 1. 65 Ratio Full Roller Aluminum Natural AFR Heads Small 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