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.

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MANLEY Valve Spring Shims, Hardened, Steel, 1.480 O.D, .030 in. Thick, Set of 50

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MANLEY Valve Spring, NexTek, Drag Race, 1.324 in. OD, 435 lbs./in. Rate, .900 in. Coil Bind Height, Double, Set of 16

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COMP Cams Valve Seal, Steel Viton, .500 in. Guide Size, 8mm Valve Stem, Set of 12

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MANLEY Valve Spring Retainer, Titanium, 7 Degree, +.600 in. Height, 1.020/1.030 in. OD, Set of 16

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Steel 10 degree Retainer 1.440 OD x 1.050 ID x .700 ID, Ea.

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