Valve Springs

Dual Valve Springs - GM LS (16)

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

Manley 1.640 NexTek Valve Springs - MAN221425-16

Valve Spring - NexTek - Dual Spring - 604 lb/in Spring Rate - 1.150 in Coil Bind - 1.640 in OD - Set of 16

Manley 1.650 NexTek Dual Valve Springs - MAN221454-16

Valve Spring - NexTek - Dual Spring - 635 lb/in Spring Rate - 1.105 in Coil Bind - 1.650 in OD - Set of 16

1.545 Dual Valve Springs (16)

Valve Spring - 1200 Series Circle Track - Dual Spring / Damper - 428 lb/in Spring Rate - 1.185 in Coil Bind - 1.545 in OD - Set of 16

1.539 Dual Valve Springs w/Damper (16)

Valve Spring - 1200 Series Circle Track - Dual Spring / Damper - 500 lb/in Spring Rate - 1.110 in Coil Bind - 1.539 in OD - Set of 16

Beehive Valve Springs - Ford 4.6L 3V

Valve Spring - Beehive Spring - 191 lb/in Spring Rate - 1.010 in Coil Bind - 0.959 in / 1.061 in OD - Set of 24

Manley 1.550 H-11 Dual Valve Springs - MAN22440-16

Valve Spring - Professional Series - Dual Spring / Damper - 614 lb/in Spring Rate - 1.090 in Coil Bind - 1.550 in OD - Set of 16

Manley 1.311 NexTek Dual Valve Springs - MAN221431-16

Valve Spring - NexTek - Beehive Spring - 353 lb/in Spring Rate - 1.100 in Coil Bind - 1.311 in OD - Polished - Set of 16

Isky 1.560in Valve Springs - ISK9985

Valve Spring - Tool Room - Dual Spring / Damper - 500 lb/in Spring Rate - 1.200 in Coil Bind - 1.560 in OD - Set of 16

Isky 1.560in Valve Springs - ISK9935

Valve Spring - Tool Room - Dual Spring - 490 lb/in Spring Rate - 1.150 in Coil Bind - 1.560 in OD - Set of 16

Isky 1.560in Valve Springs - ISK9965

Valve Spring - Tool Room - Dual Spring / Damper - 470 lb/in Spring Rate - 1.170 in Coil Bind - 1.560 in OD - Set of 16

Isky 1.534in Valve Springs - ISK9925

Valve Spring - Tool Room - Dual Spring / Damper - 470 lb/in Spring Rate - 1.160 in Coil Bind - 1.534 in OD - Set of 16