Valve Spring - 1200 Series - Dual Spring - 644 LB/IN Spring Rate - 1.150 In Coil Bind - 1.550 In OD - Drag Race - S...
PAC RACING SPRINGS  |  Part# PAC-PAC-1225   More Details...

Valve Spring - 1300 Series - Dual Spring - 663 LB/IN Spring Rate - 1.150 In Coil Bind - 1.550 In OD - Set Of 16
PAC RACING SPRINGS  |  Part# PAC-PAC-1326   More Details...

Valve Spring - 1200 Series - Triple Spring - 687 LB/IN Spring Rate - 1.130 In Coil Bind - 1.645 In OD - Drag Race -...
PAC RACING SPRINGS  |  Part# PAC-PAC-1248   More Details...

Valve Spring Kit - Single Spring / Damper - 355 LB/IN Rate - 1.150 In Coil Bind - 1.485 In OD - Steel Cups / Locks ...
HOWARDS RACING COMPONENTS  |  Part# HRC-98511-K31   More Details...

Valve Spring - 1300 Series - Triple Spring - 687 LB/IN Spring Rate - 1.130 In Coil Bind - 1.645 In OD - Set Of 16
PAC RACING SPRINGS  |  Part# PAC-PAC-1348   More Details...

Valve Spring - Single Spring / Damper - 387 LB/IN Spring Rate - 1.100 In Coil Bind - 1.494 In OD - Set Of 16
COMP CAMS  |  Part# COM-26942-16   More Details...

Valve Spring - 1200 Series - Ovate Beehive Spring - 340 LB/IN Spring Rate - 1.100 In Coil Bind - 1.307 In OD - GM L...
PAC RACING SPRINGS  |  Part# PAC-PAC-1219   More Details...

Valve Spring - RPM Series - Dual Spring - 500 LB/IN Spring Rate - 1.000 In Coil Bind - 1.324 In OD - GM LS-SERIES -...
PAC RACING SPRINGS  |  Part# PAC-PAC-1209X   More Details...

Valve Spring - Nextek - Dual Spring - 780 LB/IN Spring Rate - 1.130 In Coil Bind - 1.500 In OD - Set Of 16
MANLEY  |  Part# MAN-221420-16   More Details...

Valve Spring - Nextek - Triple Spring - 733 LB/IN Spring Rate - 1.142 In Coil Bind - 1.677 In OD - Set Of 16
MANLEY  |  Part# MAN-221448-16   More Details...