Valve Springs - Dual 1.405

Valve Spring - Dual Spring - 338 lb/in Spring Rate - 0.950 in Coil Bind - 1.405 in OD - Set of 16

Valve Springs - Dual 1.500

Valve Spring - Dual Spring / Damper - 452 lb/in Spring Rate - 1.080 in Coil Bind - 1.500 in OD - Set of 16

Valve Springs - Dual 1.525

Valve Spring - Dual Spring / Damper - 432 lb/in Spring Rate - 1.100 in Coil Bind - 1.525 in OD - Set of 16

Valve Springs - Dual 1.550

Valve Spring - Dual Spring / Damper - 473 lb/in Spring Rate - 1.100 in Coil Bind - 1.550 in OD - Set of 16

Valve Springs - Single 1.090

Valve Spring - Single Spring - 289 lb/in Spring Rate - 0.920 in Coil Bind - 1.090 in OD - Set of 24