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COMP Cams Valve Spring Shims 4757


Valve Spring Shims, Steel, Hardened, 1.500 in. Outside Diameter, .015 in./.030 in./.060 in. Thick, Set of 48

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Brand: COMP Cams
Manufacturer's Part Number: 4757
Part Type: Valve Spring Shims
Summit Racing Part Number: CCA-4757

UPC: 036584393054
Hardened: Yes
Outside Diameter (in): 1.500 in.
Inside Diameter (in): 0.645 in.
Quantity of .015 inch Thick Shims: 16
Quantity of .030 inch Thick Shims: 16
Quantity of .060 inch Thick Shims: 16
Quantity: Sold as a set of 48.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

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


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1 Customer Reviews for COMP Cams 4757 - COMP Cams Valve Spring Shims

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good product

Summit RacingSummit Racing Verified Purchase

Nice shim kit, allowed me to shim my valve springs within .005",highly recommend

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Reviewer: BRUCE from Australia

Date: April 17, 2014

Ease of Installation

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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