Rocker Arm, Pro-Series, 3/8 in Stud Mount, 1.80 Ratio, Full Roller, Aluminum, Blue Anodize, LS1 / LS2 / LS6, GM LS-Series, Set o

 Rocker Arm, Pro-Series, 3/8 in Stud Mount, 1.80 Ratio, Full Roller, Aluminum, Blue Anodize, LS1 / LS2 / LS6, GM LS-Series, Set of 16

 LS1/LS2/LS6 WITH 3/8 X 5/16 STUD & GUIDE KIT. GM LS ALM ROLLER ROCKER ARMS - 1.8 RATIO

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.