1.640 NexTek Valve Springs

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

1.640 NexTek Dual Valve Springs

Valve Spring - NexTek - Dual Spring - 647 lb/in Spring Rate - 1.070 in Coil Bind - 1.640 in OD - Polished - Set of 16

1.640 Dual Valve Springs

Valve Spring - NexTek - Dual Spring - 647 lb/in Spring Rate - 1.070 in Coil Bind - 1.640 in OD - Set of 16

1.500 NexTek Dual Valve Springs

Valve Spring - NexTek - Dual Spring - 800 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Set of 16

7 Degree Valve Locks - Bead-Loc Style

Valve Lock - LocCap - 7 Degree - 0.341 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 8

10 Degree Valve Locks - Bead-Loc Style

Valve Lock - 10 Degree - 5/16 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 8

10 Degree Valve Locks - 7mm Bead Loc

Valve Lock - 10 Degree - 7 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 8

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 8

10 Degree Bead Loc Valve Locks

Valve Lock - 10 Degree - 0.342 in Valve Stem - 0.050 in Less Height - Steel - Black Oxide - Set of 8

10 Degree Valve Locks - 8mm

Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16

10 Degree Valve Locks - +.050in

Valve Lock - 10 Degree - 5/16 in Valve Stem - 0.050 in More Height - Steel - Black Oxide - Set of 8

10 Degree Titanium Valve Locks

Valve Lock - 10 Degree - 11/32 in Valve Stem - Standard Height - Titanium - Natural - Set of 16