Manley 1.437 Spring Cups 42126-16

Manley 1.437 Street Master Dual Valve Springs 22407-16Valve Spring - Street Master - Dual Spring / Damper - 418 lb/in Spring Rate - 1.085 in Coil Bind - 1.437 in OD - Set of 16

Manley 1.625 Spring Cups 42121-16Valve Spring Locator - Outside - 0.062 in Thick - 1.740 in OD - 0.635 in ID - 1.625 in Spring OD - Steel - Black Oxide - Set of 16

Manley 1.560 Spring Cups 42373-16Valve 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

Manley 1.550 Spring Cups 42317-16Valve Spring Locator - Inside - 0.062 in Thick - 1.535 in OD - 0.570 in ID - 0.730 in Spring ID - Steel - Black Oxide - Set of 16