Valve Spring - Dual Spring / Damper - 400 lb/in Spring Rate - 1.100 in Coil Bind - 1.560 in OD - Set of 16

Valve Spring - NexTek - Dual Spring - 533 lb/in Spring Rate - 1.200 in Coil Bind - 1.560 in OD - Polished - Set of 16

Valve Spring Locator - Inside - 0.062 in Thick - 1.570 in OD - 0.570 in ID - 0.835 in Spring ID - Steel - Black Oxide - Set of 16

Valve Spring Retainer - 10 Degree - 1.140 in / 0.740 in OD Steps - Dual Spring - Titanium - 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 - Tool Room - Dual Spring - 490 lb/in Spring Rate - 1.150 in Coil Bind - 1.560 in OD - Set of 16