Comp Cams 4749-1 Valve Spring Shim Set

Description

Brand: COMP Cams
Manufacturer’s Part Number: 4749-1
Part Type: Valve Spring Shims
Product Line: COMP Cams Valve Spring Shims
Automotive Fittings Part Number: CCA-4749-1
UPC: 036584391661
Hardened: Yes
Outside Diameter (in.): 1.437
Inside Diameter (in.): 0.645
Quantity: Sold individually.
Description:
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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