Valve Spring Seat

Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and held to exacting tolerances, they help maintain proper spring alignment for reliable valvetrain performance in both street and racing applications.

Additional Information

Manley Valve Spring Seat, SPRING CUP-ID PRO

Part Type

Engine Valve Spring Seat

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Reference Information

Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.535 in. O.D., .567 in. I.D., Set of 16

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.