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

1.274 Dual Valve Springs - (16) GM LS

Valve Spring - RPM Series - Dual Spring - 550 lb/in Spring Rate - 1.045 in Coil Bind - 1.274 in OD - GM LS-Series - Set of 16

1.021 Beehive Valve Springs (16) Coyote 5.0L

Valve Spring - RPM Series - Ovate Beehive Spring - 240 lb/in Spring Rate - 0.941 in Coil Bind - 1.021 in OD - Ford Coyote - Set of 16

1.539 Dual Valve Springs - (16)

Valve Spring - 1200 Series - Dual Spring / Damper - 500 lb/in Spring Rate - 1.130 in Coil Bind - 1.539 in OD - Circle Track Endurance - Set of 16

1.550 Dual Valve Springs - (16)

Valve Spring - 1300 Series - Dual Spring / Damper - 663 lb/in Spring Rate - 1.150 in Coil Bind - 1.550 in OD - Set of 16

1.625 Dual Valve Springs - (16)

Valve Spring - 1300 Series - Dual Spring - 629 lb/in Spring Rate - 1.100 in Coil Bind - 1.625 in OD - Set of 16

1.105 Valve Springs - Ovate Beehive (16)

Valve Spring - 1200 Series - Ovate Beehive Spring - 324 lb/in Spring Rate - 0.900 in Coil Bind - 1.105 in OD - Ford Modular - Set of 16

Dual Valve Springs - (16) GM LS

Valve Spring - RPM Series - Dual Spring - 425 lb/in Spring Rate - 1.055 in Coil Bind - 1.280 in OD - GM LS-Series - Set of 16

Dual Valve Springs - Ovate (16) GM LS

Valve Spring - RPM Series - Ovate Wire Dual Spring - 408 lb/in Spring Rate - 1.080 in Coil Bind - 1.300 in OD - GM LS-Series - Set of 16

1.445 Valve Springs - Ovate Beehive (16)

Valve Spring - RPM Series - Beehive Spring - 408 lb/in Spring Rate - 1.220 in Coil Bind - 1.445 in OD - Set of 16

1.307 Valve Springs - Ovate Beehive (16)

Valve Spring - RPM Series - Beehive Spring - 340 lb/in Spring Rate - 1.100 in Coil Bind - 1.307 in OD - Set of 16

1.290 Valve Springs - Ovate Beehive (16)

Valve Spring - 1200 Series - Ovate Beehive Spring - 313 lb/in Spring Rate - 1.140 in Coil Bind - 1.290 in OD - GM LS-Series - Set of 16