1.025 Valve Spring - Ovate Beehive

Valve Spring - 1200 Series - Ovate Beehive Spring - 300 lb/in Spring Rate - 1.060 in Coil Bind - 1.025 in OD - Each

1.235 TS Valve Spring Retainer Set 7-Degree

1.235 TS Valve Spring Retainer Set 7-Degree

1.250 Pacaloy Valve Spring Retainer Mini 8

Valve Spring Retainer - 600 Series - Mini 8 Degree - 0.890 in / 0.600 in OD Steps - Dual Spring - Steel - Each

1.260 Single Valve Spring w/Damper (1pk)

Valve Spring - 1200 Series - Single Spring / Damper - 540 lb/in Spring Rate - 1.115 in Coil Bind - 1.260 in OD - Each

1.307 Valve Spring - 1pk Ovate Beehive

Valve Spring - 1200 Series - Ovate Beehive Spring - 340 lb/in Spring Rate - 1.100 in Coil Bind - 1.307 in OD - GM LS-Series - 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

1.365 TI Valve Spring Retainers (16)

Valve Spring Retainer - 500 Series - Mini 8 Degree - 1.040 in / 0.715 in OD Steps - 1.365 in OD Dual Spring - Titanium - Set of 16

1.430 Dual Valve Spring Set 16pk

1.430 Dual Valve Spring Set 16pk

1.514 Nitrided Dual Valve Spring 1pk

Valve Spring - 1500 Series - Dual Spring - 483 lb/in Spring Rate - 1.160 in Coil Bind - 1.514 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

1.522 Dual Valve Springs - (16)

Valve Spring - 1300 Series - Dual Spring - 895 lb/in Spring Rate - 1.190 in Coil Bind - 1.522 in OD - Set of 16

1.538 Dual Valve Springs w/Damper 16pk

Valve Spring - Hot Rod Series - Dual Spring / Damper - 436 lb/in Spring Rate - 1.090 in Coil Bind - 1.538 in OD - Set of 16

1.550 CM Valve Spring Discontinued 04/06/21 PD

Valve Spring Locator - Outside - 0.060 in Thick - 1.55 in OD - 0.630 in Guide - Steel - Set of 16

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

1.681 Triple Valve Spring Set

Valve Spring - 1300 Series Drag Race - Triple Spring - 840 lb/in Spring Rate - 1.115 in Coil Bind - 1.681 in OD - Set of 16