SKU: COM4736-16
UPC: 036584391494
MPN: 4736-16
The COMP Cams 1.250 O.D. Spring Shims .814 I.D. .015 Thickness (part number 4736-16) are essential precision components designed for high-performance valve spring applications. This set includes 16 shims that help maintain exact valve spring pressures and control spring seat height within tight tolerances, making them ideal for engine builders and performance technicians.
Constructed from hardened steel, these shims are engineered to ensure consistent valve timing and prevent spring surge under sustained RPM loads. With an outer diameter of 1.250 inches and an inner diameter of .814 inches, they are compatible with standard valve spring assemblies found in various performance and stock engine applications. The .015-inch thickness allows for precise adjustments, accommodating common requirements when tuning spring pressure.
Engine builders and serious enthusiasts rely on COMP Cams valve spring shims for assembling or rebuilding high-output engines, from street performance to race-focused builds. Whether adjusting for rocker arm ratios or aftermarket camshaft profiles, this 16-piece set provides the flexibility needed to achieve exact pressure specifications without compromising spring frequency.
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