Add to Cart Quick view Valve Spring - HR Series (1) 1.555 Dual PAC RACING SPRINGS MSRP: Now: $23.43 Was: Valve Spring - Hot Rod Series - Dual Spring / Damper - 469 ln/in Spring Rate - 1.150 in Coil Bind - 1.555 in ID - Each PACPAC-1940-1
Add to Cart Quick view Valve Springs - HR Series (16) PAC RACING SPRINGS MSRP: Now: $144.97 Was: Valve Spring - Hot Rod Series - Single Spring / Damper - 376 lb/in Spring Rate - 1.115 in Coil Bind - 1.500 in OD - AMC V8 / Big Block Chevy - Set of 16 PACPAC-1900
Add to Cart Quick view Dual Valve Springs 1.555 Dia. (.803 ID.) COMP CAMS MSRP: Now: $195.95 Was: Valve Spring - Dual Spring - 550 lb/in Spring Rate - 1.100 in Coil Bind - 1.555 in OD - Set of 16 COM919-16
Add to Cart Quick view Valve Spring - HR Series (1) PAC RACING SPRINGS MSRP: Now: $16.56 Was: Valve Spring - Hot Rod Series - Dual Spring / Damper - 431 ln/in Spring Rate - 1.125 in Coil Bind - 1.540 in ID - Each PACPAC-1924-1
Add to Cart Quick view 1.304 Dual Valve Springs - RPM Series (16) PAC RACING SPRINGS MSRP: Now: $391.42 Was: Valve Spring - RPM Series - Dual Spring - 392 lb/in Spring Rate - 1.000 in Coil Bind - 1.304 in OD - GM LS-Series - Set of 16 PACPAC-1205X
Add to Cart Quick view 1.290 Dual Valve Springs - RPM Series (16) PAC RACING SPRINGS MSRP: Now: $391.42 Was: Valve Spring - RPM Series - Dual Spring - 369 lb/in Spring Rate - 1.000 in Coil Bind - 1.290 in OD - GM LS-Series - Set of 16 PACPAC-1204X
Add to Cart Quick view 1.324 Dual Valve Springs - RPM Series (16) PAC RACING SPRINGS MSRP: Now: $391.42 Was: Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1.000 in Coil Bind - 1.324 in OD - GM LS-Series - Set of 16 PACPAC-1208X
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
Add to Cart Quick view 1.244 Dual Valve Springs (16) PAC RACING SPRINGS MSRP: Now: $269.23 Was: Valve Spring - 1200 Series - Dual Spring - 540 lb/in Spring Rate - 1.100 in Coil Bind - 1.244 in OD - Set of 16 PACPAC-1202