Seat1.285" .040" Thk

ID Spring Locator - 1.285" OD, .525" ID, .040" Thickness

Additional Information

Made from hardened steel, this locator uses an inboard locating shoulder to center the seat and hold the spring in place. The 4685 seat's 1.285" OD works well with our valve springs in ." guide applications.

Part Type

Engine Valve Spring Seat

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Product Downloads

#	Document Type	Download
1.	Catalog

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Reference Information

Valve Spring Locator, Inside Locating Shoulder, 1.285 in. O.D., 0.532 in. I.D., 0.040 in. Thick, 0.880 in. Spring I.D., Steel, Each

As with all other areas in the valvetrain, the area where the spring sits also takes a beating. The old standard shims and/or seats simply will not hold up to the extreme pressures and high rpm found in today's performance engines. COMP Cams valve spring locators solve this problem and eliminate failures.