COMP Cams Ultra Pro Magnum Chromoly / Steel Roller Rocker Arm - 3/8 in Stud Mount - 1.80 Ratio - GM LS-Series 91619059 Fulton® : The Leader in

Fulton® : The Leader in Marine and Utility Trailer Products

lean outs and retards)

making it the perfect race receiver for dirt track

Each spring is loaded in the spring tester at the factory

COMP Cams Ultra Pro Magnum Chromoly / Steel Roller Rocker Arm - 3/8 in Stud Mount - 1.80 Ratio - GM LS-Series 91619059 Fulton® : The Leader inConvert your LS1 engine to an adjustable valvetrain with the Ultra Pro Magnum Rocker Kit. Our kit includes 1. 8 Ultra Pro Magnum Rockers, guideplates, 3 8" studs, adjusting nuts and set screws for a complete adjustable valvetrain solution. COMP Cams Ultra Pro Magnum Roller Rocker Arm Kit, 1. 8 Ratio, 3 8" Stud Diameter, LS1 LS6 Product Description: Rocker Arm Ultra Pro Magnum 3 8 in Stud Mount 1. 80 Ratio Full Roller Chromoly Steel GM LS Series For 30