Add to Cart Quick view Main Cap Stud Kit GM LS 4.8/5.3/5.7/6.0L PRW INDUSTRIES, INC. MSRP: Now: $159.60 Was: Main Stud Kit - 12 Point Nuts - 6-Bolt Mains - Steel - Black Oxide - GM LS-Series - Kit PQX1000098
Add to Cart Quick view GM LS Timing Cover w/ Sensor Hole 4.8/5.3/6.0L ENGINEQUEST MSRP: Now: $51.99 Was: Timing Cover - 1-Piece - Cam Sensor - Aluminum - Natural - GM LS-Series - Each ENQTCC294B
Add to Cart Quick view GM LS Timing Cover wo/ Sensor Hole 4.8/5.3/6.0L ENGINEQUEST MSRP: Now: $51.99 Was: Timing Cover - 1-Piece - Aluminum - Natural - GM LS-Series - Each ENQTCC294A
Add to Cart Quick view Valve Spring & Retainer Kit GM LS COMP CAMS MSRP: Now: $706.95 Was: Valve Spring Kit - Conical Spring - 519 lb/in Spring Rate - 1.175 in Coil Bind - 1.332 in OD - Steel Retainer - GM LS-Series - Kit COM7230TS1-KIT
Add to Cart Quick view Valve Spring Kit - GM LS Beehive COMP CAMS MSRP: Now: $426.95 Was: Valve Spring Kit - Beehive Spring - 313 lb/in Spring Rate - 1.085 in Coil Bind - 1.055 in OD - Viton Seal - Steel Seat - GM LS-Series - Kit COM26915CS-KIT
Add to Cart Quick view Valve Spring & Retainer Kit GM LS - Dual Spring COMP CAMS MSRP: Now: $543.95 Was: Valve Spring Kit - Dual Spring - 400 lb/in Rate - 1.070 in Coil Bind - 1.320 in OD - Chromoly Retainer - Viton Seal - Steel Seat - GM LS-Series - Kit COM26925CS-KIT
Add to Cart Quick view 03-06 GM 4.8/5.3/6.0L EFI Harness PAINLESS WIRING MSRP: Now: $715.99 Was: EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit PWI60221
Add to Cart Quick view Valve Spring & Retainer Kit GM LS/LT COMP CAMS MSRP: Now: $662.95 Was: Valve Spring Kit - Conical Spring - 519 lb/in Spring Rate - 1.175 in Coil Bind - 1.332 in OD - Steel Retainer - GM LT/LS-Series - Kit COM7230TS-KIT
Add to Cart Quick view HR Valve Spring Kits - Dual GM LS PAC RACING SPRINGS MSRP: Now: $460.80 Was: Valve Spring Kit - Dual Spring - 370 lb/in Rate - 1.010 in Coil Bind - 1.290 in OD - Chromoly Retainer / Locks / Viton Seal / Steel Seat - GM LS-Series - Kit PACPAC-KS15