Add to Cart Quick view 1.300 Dual Valve Spring Kit - GM LS1 COMP CAMS MSRP: Now: $544.95 Was: Valve Spring - Race Street - Dual Spring - 408 lb/in Spring Rate - 1.040 in Coil Bind - 1.320 in OD - Set of 16 COM26921-16
Add to Cart Quick view 1.300 Dual Valve Spring PAC RACING SPRINGS MSRP: Now: $38.77 Was: Valve Spring - 1300 Series - Dual Spring - 813 lb/in Spring Rate - 0.985 in Coil Bind - 1.300 in OD - Each PACPAC-1335-1
Add to Cart Quick view 1.300 Dual Valve Springs (16) PAC RACING SPRINGS MSRP: Now: $596.45 Was: Valve Spring - 1300 Series - Dual Spring - 813 lb/in Spring Rate - 0.985 in Coil Bind - 1.300 in OD - Set of 16 PACPAC-1335
Add to Cart Quick view 1.300 Drag Race Dual Valve Spring Set 16pk PAC RACING SPRINGS MSRP: Now: $596.45 Was: Valve Spring - 1300 Series Drag Race - 740 lb/in Spring Rate - 0.973 in Coil Bind - 1.300 in OD - Set of 16 PACPAC-1334
Add to Cart Quick view Dual Valve Springs w/Damper - LS1 ISKY CAMS MSRP: Now: $288.99 Was: Valve Spring - SP-Series - Dual Spring / Damper - 360 lb/in Spring Rate - 1.060 in Coil Bind - 1.440 in OD - Set of 16 ISK6105-SP
Add to Cart Quick view GM LS1/LS6 Valve Spring Set COMP CAMS MSRP: Now: $244.95 Was: Valve Spring - Performance Street - Beehive Spring - 313 lb/in Spring Rate - 1.100 in Coil Bind - 1.290 in OD - Set of 16 COM26915-16
Add to Cart Quick view 1.274 Dual Valve Spring GM LS PAC RACING SPRINGS MSRP: Now: $31.84 Was: Valve Spring - RPM Series - Dual Spring - 550 lb/in Spring Rate - 1.045 in Coil Bind - 1.274 in OD - GM LS-Series - Each PACPAC-1237X-1
Add to Cart Quick view Dual Valve Springs - (16) GM LS PAC RACING SPRINGS MSRP: Now: $396.60 Was: Valve Spring - RPM Series - Dual Spring - 425 lb/in Spring Rate - 1.055 in Coil Bind - 1.280 in OD - GM LS-Series - Set of 16 PACPAC-1222X
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