Add to Cart Valve Springs - Dual 1.500 CROWER MSRP: Now: $255.99 Was: Valve Spring - Dual Spring / Damper - 452 lb/in Spring Rate - 1.080 in Coil Bind - 1.500 in OD - Set of 16 CRO68340-16
Add to Cart Valve Springs - Dual 1.405 CROWER MSRP: Now: $169.99 Was: Valve Spring - Dual Spring - 338 lb/in Spring Rate - 0.950 in Coil Bind - 1.405 in OD - Set of 16 CRO68404-16
Add to Cart Valve Springs - Dual 1.400 CROWER MSRP: Now: $179.99 Was: Valve Spring - Dual Spring - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16 CRO68405-16
Add to Cart 1.240 Dual Valve Springs ISKY CAMS MSRP: Now: $203.99 Was: Valve Spring - Dual Spring - 250 lb/in Spring Rate - 0.960 in Coil Bind - 1.240 in OD - Set of 16 ISK4005
Add to Cart 1.570 Dual Valve Springs ISKY CAMS MSRP: Now: $638.99 Was: Valve Spring - RAD-9000 Series - Dual Spring w/Damper - 560 lb/in Spring Rate - 1.100 in Coil Bind - 1.570 in OD - Universal - Set of 16 ISK9968RAD