PRW Industries Elite Series Stainless Roller Rocker Arm - 7/16 in Stud Mount - 1.50 Ratio - Small Block Chevy - (Set of 16) - - - 11369120 Vehicle Applications: EZ-990 Helper Spring

Vehicle Applications: EZ-990 Helper Spring Kit for 99-06 Chevy Silverado 1500&Sierra 2/4wd 2007 Classic Silverado and Sierra

The Cap and Rotor will fit MSD HEI Pro-Billet Distributor

4L Hemi application without sacrificing mileage or drive ability

After many years of designing and testing racing oil systems and related components

PRW Industries Elite Series Stainless Roller Rocker Arm - 7/16 in Stud Mount - 1.50 Ratio - Small Block Chevy - (Set of 16) - - - 11369120 Vehicle Applications: EZ-990 Helper SpringProduct Description: Rocker Arm Elite Series 7 16 in Stud Mount 1. 50 Ratio Full Roller Stainless Small Block Chevy Set of 16 PRW Industries produces engine components for racing applications such as rocker arms, valve covers and main caps to name a few. These products offer performance gains at a value price. Over a decade ago, PRW Industries, Inc. (PRWI) recognized the need for branded, high performance after market parts that were value priced, and