Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.6 / 1.6 Ratio - Full Roller - AFR Eliminator 210 / 220 Heads - Small Block Chevy (Set of 16) 4.1144G New pump cover and throttle

New pump cover and throttle plate screws

Holley floats are currently made with three different materials: brass

Throttle stop is adjustable

This kit is also compatible with Meziere water pump WP333 and LSX Blocks

Complete control of pump activation

Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.6 / 1.6 Ratio - Full Roller - AFR Eliminator 210 / 220 Heads - Small Block Chevy (Set of 16) 4.1144G New pump cover and throttleProduct Description: Rocker Arm Pro Series Shaft Mount 1. 6 1. 6 Ratio Full Roller Aluminum Natural AFR Eliminator 210 220 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