PRW GM LS Series fulcrum upgrade kits are designed to improve your valvetrain performance by enhancing the rocker arms. They include replacement fulcrums, circlips, and fasteners. From there, you can decide on either drawn cup bearings, or silicone bronze bushings to complete your full set of 16. Transform your stock LS Series rocker arms into powerful performance trunnions with PRW GM LS Series fulcrum upgrade kits. Order the kit designed to best fit your application.

More From This Category

COMP Cams Magnum 1.72 Rocker and Magnum Pushrod Kit Retro-Fit Roller BBC GEN V BBC

COMP Cams Magnum 1.72 Rocker and Magnum Pushrod Kit Retro-Fit Roller BBC GEN V BBC

$965.10

COMP Cams Magnum 1.6 Rocker Arm and High Energy Pushrod Kit For Ford 351W

COMP Cams Magnum 1.6 Rocker Arm and High Energy Pushrod Kit For Ford 351W

$499.73

COMP Cams Rocker Arm, Ultra Pro Magnum XD, 1.65 Ratio, For Chevrolet SBC w/ 3/8 in. Stud, Full Roller, Steel, Set of 16

COMP Cams Rocker Arm, Ultra Pro Magnum XD, 1.65 Ratio, For Chevrolet SBC w/ 3/8 in. Stud, Full Roller, Steel, Set of 16

$1,158.59

COMP Cams Rocker Arm, High Energy, 1.5 Ratio '80-'95 For Chevrolet 173-207 w/ 3/8 in. Stud, Each

COMP Cams Rocker Arm, High Energy, 1.5 Ratio '80-'95 For Chevrolet 173-207 w/ 3/8 in. Stud, Each

$21.27