Howards Racing Components 1.265 Valve Spring Kit Single w/Damper 98213-K12

Valve Spring Kit - Single Spring / Damper - 430 lb/in Rate - 1.100 in Coil Bind - 1.265 in OD - Locks / Chromoly Retainers - Kit

Inner Valve Spring Set .855 OD 12pk

Inner Valve Spring Set .855 OD 12pk

1.145 OD Outer Valve Springs 12-pk

1.145 OD Outer Valve Springs 12-pk

1.585in Valve Spring

Valve Spring - Dual Spring - 743 lb/in Spring Rate - 1.100 in Coil Bind - 1.585 in OD - Each

1.522 Dual Valve Spring

Valve Spring - 1300 Series - Dual Spring - 895 lb/in Spring Rate - 1.190 in Coil Bind - 1.522 in OD - Each

1.324 Dual Valve Spring RPM Series

Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1.000 in Coil Bind - 1.324 in OD - GM LS-Series - Each

1.514 Dual Valve Spring and Retainer Kit w/Damper

Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit

1.550 Dual Valve Springs (16)

Valve Spring - 1300 Series - Dual Spring - 836 lb/in Spring Rate - 1.230 in Coil Bind - 1.550 in OD - Drag Race - Set of 16

Howards Racing Components 1.514 Dia. Dual Valve Spring Kit w/Damper 98636-K11

Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit

Isky Cams 1.625 Valve Springs 9945

Valve Spring - Tool Room - Dual Spring / Damper - 550 lb/in Spring Rate - 1.180 in Coil Bind - 1.625 in OD - Set of 16

Lunati Valve Spring and Retainer Kit 73925K1

Valve Spring Kit - Dual Spring - 379 lb/in Rate - 1.100 in Coil Bind - 1.306 in OD - Steel Seats / Locks / Retainers - Viton Seals - GM LS-Series - Kit

Howards Racing Components Dual Valve Springs - 1.500 98632

Valve Spring - Dual Spring - 413 lb/in Spring Rate - 1.100 in Coil Bind - 1.500 in OD - Set of 16

Pac Racing Springs 1.514 Dual Valve Spring (1pk) PAC-1332-1

Valve Spring - 1300 Series - Dual Spring - 863 lb/in Spring Rate - 1.160 in Coil Bind - 1.514 in OD - Each

Comp Cams Valve Spring Set - GM V6 26915-12

Valve Spring - Performance Street - Beehive Spring - 313 lb/in Spring Rate - 1.100 in Coil Bind - 1.290 in OD - Set of 12

Comp Cams Beehive Valve Spring - 1.105in Single 26123-32

Valve Spring - Performance Street - Beehive Spring - 324 lb/in Spring Rate - 0.900 in Coil Bind - 1.105 in OD - Set of 32