Comp Cams

Spring Shims .060x.520 IDx1.300 OD GM LS Series

Valve Spring Shim - 0.060 in Thick - 1.300 in OD - Steel - Set of 16

Stage 1 LST Max HP Cam LS 3-Bolt Solid Roller

Camshaft - LST Stage 1 - Mechanical Roller - Lift 0.672 / 0.668 in - Duration 274 / 288 - 111.5 LSA - 2800 / 7500 RPM - GM LS-Series - Each

Stage 1 Thumpr Camshaft LS 4.8L/5.3L/6.0L Trucks

Camshaft - Thumper NSR Stage 1 - Hydraulic Roller - Lift 0.541 / 0.536 in - Duration 276 / 295 - 112 LSA - 1600 / 6400 RPM - GM LS-Series - Each

Stage 2 LST Max HP Cam LS 3-Bolt Solid Roller

Camshaft - LST Stage 2 - Mechanical Roller - Lift 0.672 / 0.668 in - Duration 282 / 294 - 113 LSA - 3300 / 7500 RPM - GM LS-Series - Each

Stage 2 Thumpr Camshaft LS 4.8L/5.3L/6.0L Trucks

Camshaft - Thumper NSR Stage 2 - Hydraulic Roller - Lift 0.541 / 0.539 in - Duration 280 / 299 - 113 LSA - 1800 / 6500 RPM - GM LS-Series - Each

Steel 7 Degree Valve Spring Retainers

Valve Spring Retainer - 7 Degree - 0.640 in OD Step - 1.055 in Single Spring - Chromoly - Black Oxide - Set of 16

Steel 7 Degree Valve Spring  Retainer

Valve Spring Retainer - 7 Degree - 0.640 in OD Step - 1.055 in Single Spring - Chromoly - Black Oxide - Each

Steel Valve Spring Retainer- 7 Degree

Valve Spring Retainer - 7 Degree - 1.030 in / 0.690 in OD Steps - 1.437-1.500 in Dual Spring - Chromoly - Black Oxide - Set of 16

Steel Valve Spring Retainers

Valve Spring Retainer - 10 Degree - 0.640 in OD Step - 1.095 in Single Spring - Chromoly - Black Oxide - Set of 16

Steel Valve Spring Retainers for LS1

Valve Spring Retainer - 7 Degree - 0.640 in OD Step - 1.055 in Single Spring - Chromoly - Black Oxide - GM LS-Series - Set of 16

Stud Boss Cutter w/Arbor & Pilot

Rocker Arm Stud Boss Cutter - 0.365 in Pilot Diameter - 1.150 in OD - 0.330 in ID - Steel - Each

Stud Girdle Adjusting Nut

Rocker Arm Nut - 7/16-20 in Thread - Steel - Black Oxide - Stud Girdle - Each