PAC RACING SPRINGS PACPAC-1541 1.500 Dual Valve Springs (16) MSRP: Was: Now: $600.00 Valve Spring - 1500 Series - Dual Spring - 494 lb/in Spring Rate - 1.175 in Coil Bind - 1.500 in OD …
COMP CAMS COM7230TS-KIT Valve Spring & Retainer Kit GM LS/LT MSRP: Was: Now: $662.95 Valve Spring Kit - Conical Spring - 519 lb/in Spring Rate - 1.175 in Coil Bind - 1.332 in OD - Steel…