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, NexTek, Drag Race, 1.125 in. OD., 264 lbs./in. Rate, 1.080 in. Coil Bind Height, Single, Set of 16

MANLEY Valve Spring, NexTek, Drag Race, 1.125 in. OD., 264 lbs./in. Rate, 1.080 in. Coil Bind Height, Single, Set of 16

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MANLEY Valve Spring Retainer, Steel, 7 Degree, 1.076 in. OD., 221431, Set of 16

MANLEY Valve Spring Retainer, Steel, 7 Degree, 1.076 in. OD., 221431, Set of 16

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AFR Street Hydraulic/Solid Roller Spring 1.550 O.D. PAC #1940

AFR Street Hydraulic/Solid Roller Spring 1.550 O.D. PAC #1940

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MANLEY Valve Spring, 1.160 in. OD., H22 V-Tec, Each

MANLEY Valve Spring, 1.160 in. OD., H22 V-Tec, Each

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MANLEY Valve Spring, NexTek, Drag Race, 1.560 in. OD., 533 lbs./in. Rate, 1.200 in. Coil Bind Height, Dual, Set of 16

MANLEY Valve Spring, NexTek, Drag Race, 1.560 in. OD., 533 lbs./in. Rate, 1.200 in. Coil Bind Height, Dual, Set of 16

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MANLEY Valve Spring, NexTek, Drag Race, 1.335 in. OD., 780 lbs/in. Rate, 0.960 in. Coil Bind Height, Dual, Set of 16

MANLEY Valve Spring, NexTek, Drag Race, 1.335 in. OD., 780 lbs/in. Rate, 0.960 in. Coil Bind Height, Dual, Set of 16

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