PRW Industries Pro Series Billet Aluminum Roller Rocker Arm - 7/16 in Stud Mount - 1.60 Ratio - Black - Small Block Chevy (Set of 16) HVA13 Blue / Red / Yellow

Blue / Red / Yellow Anodized

Instrument Light

1958-1959 GMC 150

156 in Bore

Each Tiger Quick Change is built for racers by racers with the highest standards of quality and workmanship

PRW Industries Pro Series Billet Aluminum Roller Rocker Arm - 7/16 in Stud Mount - 1.60 Ratio - Black - Small Block Chevy (Set of 16) HVA13 Blue / Red / YellowProduct Description: Rocker Arm Pro Series Billet 7 16 in Stud Mount 1. 60 Ratio Full Roller Aluminum Black Anodized 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