1.677 Triple Valve Spring Valve Spring - NexTek - Triple Spring - 720 lb/in Spring Rate - 1.142 in Coil Bind - 1.677 in OD - Each

1.677 Triple Valve Spring Valve Spring - NexTek - Triple Spring - 733 lb/in Spring Rate - 1.142 in Coil Bind - 1.677 in OD - Each

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

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

1.677 Spring Cups 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

1.645 Triple Valve Springs (16) Valve Spring - 1200 Series Drag Race - Triple Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Set of 16