Manley valve spring cups and locators protect your expensive aluminum heads from being galled by your high-pressure valve springs. They are quality-machined to a .062 in. or .035 in. thickness from heat-treated steel with a corrosion-resistant black oxide finish. Manley valve spring cups and locators are available in inside diameter (spring locator) or outside diameter (spring cup) styles.

More From This Category

MANLEY Valve Spring, 1.106 in. OD, 274 lbs./in. Rate, 0.975 in. Coil Bind Height, For Honda KA20A3/K24A, Each

MANLEY Valve Spring, 1.106 in. OD, 274 lbs./in. Rate, 0.975 in. Coil Bind Height, For Honda KA20A3/K24A, Each

$24.97

COMP Cams Valve Seal, Metal Viton, .530 in. Guide Size, 5/16 Valve Stem, Set of 8

COMP Cams Valve Seal, Metal Viton, .530 in. Guide Size, 5/16 Valve Stem, Set of 8

$20.94

MANLEY Valve Spring, 1.100 in. OD, 294 lbs./in. Rate, 0.950 in. Coil Bind Height, For Dodge SRT-4, Set of 16

MANLEY Valve Spring, 1.100 in. OD, 294 lbs./in. Rate, 0.950 in. Coil Bind Height, For Dodge SRT-4, Set of 16

$222.06

MANLEY Valve Spring and Retainer Kit, Nex Tek, 1.650 in. Outside Diameter, 635 lbs./in. Spring Rate, Kit

MANLEY Valve Spring and Retainer Kit, Nex Tek, 1.650 in. Outside Diameter, 635 lbs./in. Spring Rate, Kit

$1,365.98

MANLEY Valve Spring Retainer, 7 Degree, H-13, 1.255 in. OD, Single, Each

MANLEY Valve Spring Retainer, 7 Degree, H-13, 1.255 in. OD, Single, Each

$35.12