1.620 Dual Valve Springs - Polished

Valve Spring - NexTek - Dual Spring - 500 lb/in Spring Rate - 1.200 in Coil Bind - 1.620 in OD - Polished - Set of 16

1.650 NexTek Dual Valve Springs

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

10 Deg Titanium Retainer

Valve Spring Retainer - 10 Degree - 1.175 in / 0.765 in OD Steps - 1.625 in Dual Spring - Titanium - Set of 16

10 Deg Titanium Retainer +.100

Valve Spring Retainer - 10 Degree - 1.175 in / 0.850 in OD Steps - 1.625 in Dual Spring - Plus 0.100 - Titanium - Set of 16

10 Degree Bead Loc Valve Locks

Valve Lock - 10 Degree - 11/32 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 16

10 Degree Bead Loc Valve Locks +.050in

Valve Lock - 10 Degree - 11/32 in Valve Stem - 0.050 in More Height - Steel - Black Oxide - Set of 16

10 Degree Bead Loc Valve Locks 5/16 -.050

Valve Lock - 10 Degree - 5/16 in Valve Stem - 0.050 in Less Height - Steel - Black Oxide - Set of 16

10 Degree Titanium Retainers

Valve Spring Retainer - 10 Degree - 1.120 in / 0.705 in OD Steps - 1.550 in Dual Spring - Plus 0.100 - Titanium - Set of 16

10 Degree Titanium Retainers - 1.550

Valve Spring Retainer - 10 Degree - 1.140 in / 0.740 in OD Steps - 1.550 in Dual Spring - Titanium - Set of 16