Valve Spring - Hot Rod Series - Dual Spring - 370 LB/IN Spring Rate - 1.010 In Coil Bind - 1.290 In OD - GM LS-SERI...
PAC RACING SPRINGS  |  Part# PAC-PAC-1904   More Details...

Valve Spring - Hot Rod Series - Dual Spring - 392 LB/IN Spring Rate - 1.020 In Coil Bind - 1.304 In OD - GM LS-SERI...
PAC RACING SPRINGS  |  Part# PAC-PAC-1905   More Details...

Valve Spring - RPM Series - Single Spring / Damper - 540 LB/IN Spring Rate - 1.115 In Coil Bind - 1.260 In OD - Set...
PAC RACING SPRINGS  |  Part# PAC-PAC-1201X   More Details...

Valve Spring - 1300 Series - Dual Spring - 964 LB/IN Spring Rate - 1.215 In Coil Bind - 1.536 In OD - Set Of 16
PAC RACING SPRINGS  |  Part# PAC-PAC-1361   More Details...

Valve Spring - 1300 Series - Triple Spring - 752 LB/IN Spring Rate - 1.160 In Coil Bind - 1.667 In OD - Set Of 16
PAC RACING SPRINGS  |  Part# PAC-PAC-1351H   More Details...

Valve Spring - 1300 Series - Dual Spring - 813 LB/IN Spring Rate - 0.985 In Coil Bind - 1.300 In OD - Set Of 16
PAC RACING SPRINGS  |  Part# PAC-PAC-1335   More Details...

Valve Spring - 1300 Series - Dual Spring - 863 LB/IN Spring Rate - 1.160 In Coil Bind - 1.514 In OD - Set Of 16
PAC RACING SPRINGS  |  Part# PAC-PAC-1331   More Details...

Valve Spring - RPM Series - Dual Spring - 600 LB/IN Spring Rate - 0.985 In Coil Bind - 1.274 In OD - GM LS-SERIES -...
PAC RACING SPRINGS  |  Part# PAC-PAC-1238X   More Details...

Valve Spring - Hot Rod Series - Single Spring / Damper - 425 LB/IN Spring Rate - 1.050 In Coil Bind - 1.460 In OD -...
PAC RACING SPRINGS  |  Part# PAC-PAC-1923   More Details...

Valve Spring - Hot Rod Series - Single Spring / Damper - 402 LB/IN Spring Rate - 1.150 In Coil Bind - 1.255 In OD -...
PAC RACING SPRINGS  |  Part# PAC-PAC-1909   More Details...