Manley

Manley 1.640 NexTek Valve Springs - MAN221425-16

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

Manley 1.650 NexTek Dual Valve Springs - MAN221454-16

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

Manley 1.650 Spring Cups - MAN42379-16

Valve Spring Locator - Outside - 0.062 in Thick - 1.740 in OD - 0.570 in ID - 1.650 in Spring OD - Steel - Black Oxide - Set of 16

Manley 1.660 Spring Cups - MAN42364-16

Valve Spring Locator - Inside - 0.062 in Thick - 1.660 in OD - 0.570 in ID - 0.640 in Spring ID - Steel - Black Oxide - Set of 16

Manley 1.660 Spring Cups - MAN42371-16

Valve Spring Locator - Outside - 0.062 in Thick - 1.740 in OD - 0.635 in ID - 1.677 in Spring OD - Steel - Black Oxide - Set of 16

Manley 1.660 Spring Cups - MAN42372-16

Valve Spring Locator - Outside - 0.062 in Thick - 1.740 in OD - 0.570 in ID - 1.677 in Spring OD - Steel - Black Oxide - Set of 16

Manley 1.677 Triple Valve Springs - MAN221447-16

Valve Spring - NexTek - Triple Spring - 746 lb/in Spring Rate - 1.160 in Coil Bind - 1.677 in OD - Set of 16

Manley 1.677 Triple Valve Springs - MAN221448-16

Valve Spring - NexTek - Triple Spring - 733 lb/in Spring Rate - 1.142 in Coil Bind - 1.677 in OD - Set of 16

Manley 1.677 Triple Valve Springs - MAN221449-16

Valve Spring - NexTek - Triple Spring - 720 lb/in Spring Rate - 1.142 in Coil Bind - 1.677 in OD - Set of 16

Manley 10 Deg Titanium Retainer +.100 - MAN23640-1

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

Manley 10 Deg Titanium Retainer +.100 - MAN23640-16

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

Manley 10 Degree 4140 Steel Valve Spring Retainers - MAN23656-16

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