Camshafts and Valvetrain

Valve Spring - Max-Life - Dual Spring / Samper - 644 lb/in Spring Rate - 1.150 in Coil Bind - 1.570 in OD - Set of 16

Valve Spring - RAD-9000 Series - Dual Spring w/Damper - 560 lb/in Spring Rate - 1.100 in Coil Bind - 1.570 in OD - Universal - Set of 16

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

Valve Spring - Tool Room - Dual Spring / Damper - 500 lb/in Spring Rate - 1.175 in Coil Bind - 1.560 in OD - Set of 16

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

Valve Spring - Dual Spring / Damper - 480 lb/in Spring Rate - 1.130 in Coil Bind - 1.550 in OD - Set of 16

Valve Spring - Dual Spring / Damper - 490 lb/in Spring Rate - 1.130 in Coil Bind - 1.540 in OD - Set of 16

Valve Spring - Plus-Series - Dual Spring / Damper - 420 lb/in Spring Rate - 1.160 in Coil Bind - 1.530 in OD - Set of 16

Valve Spring - Dual Spring / Damper - 400 lb/in Spring Rate - 1.160 in Coil Bind - 1.530 in OD - Set of 16

Valve Spring - Dual Spring - 280 lb/in Spring Rate - 0.970 in Coil Bind - 1.340 in OD - Set of 8

Valve Spring - Dual Spring - 280 lb/in Spring Rate - 0.970 in Coil Bind - 1.340 in OD - Set of 12

Valve Spring - Dual Spring - 300 lb/in Spring Rate - 0.940 in Coil Bind - 1.235 in OD - Set of 8

Valve Spring - SP-Series - Dual Spring / Damper - 360 lb/in Spring Rate - 1.060 in Coil Bind - 1.440 in OD - Set of 16

Valve Spring - Dual Spring / Damper - 275 lb/in Spring Rate - 1.120 in Coil Bind - 1.430 in OD - Set of 16

Valve Spring - Dual Spring - 250 lb/in Spring Rate - 0.960 in Coil Bind - 1.240 in OD - Set of 16

Valve Spring - Single Spring / Damper - 370 lb/in Spring Rate - 1.100 in Coil Bind - 1.490 in OD - Set of 16

Valve Spring - Single Spring / Damper - 310 lb/in Spring Rate - 1.160 in Coil Bind - 1.260 in OD - Set of 16

Valve Spring - Single Spring - 85 lb/in at 2 in - 1.110 in OD - Ford Flathead - Set of 16

Valve Spring - Dual Spring / Damper - 508 lb/in Spring Rate - 1.080 in Coil Bind - 1.550 in OD - Set of 16

Valve Spring - Dual Spring / Damper - 510 lb/in Spring Rate - 1.190 in Coil Bind - 1.540 in OD - Set of 16