Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.7 / 1.7 Ratio - Full Roller - Trick Flow High Port Heads - Small Block Ford (Set of 16) 1420A55 03 in Tall

03 in Tall

& Temp with Stainless Low Step Bezel Flat Glass Lens

Performer 460

Non-Threaded Ring Gear

Wilwoods ProSpindle is specifically designed for use in fabricated A-arm suspensions on kit cars

Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.7 / 1.7 Ratio - Full Roller - Trick Flow High Port Heads - Small Block Ford (Set of 16) 1420A55 03 in TallProduct Description: Rocker Arm Pro Series Shaft Mount 1. 7 1. 7 Ratio Full Roller Aluminum Natural Trick Flow High Port 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