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Hardened Shims, LS series, 1.250" X .510" X .030", Valve Spring Shims

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Calculated at checkout

Product Description

Hardened Valve Spring Shims
1.250" X .510" X .030", Set of sixteen


  • LS Series Engines
  •  Many Import applications.

For use under locator, cup or spring base or for direct spring contact. 

These hardened shims fit all the various late model LS series as well as many import and motorcycle engines.

Shims with a small .510" center hole can be difficult to find.

Can be used for direct spring contact or underneath spring locators or cups.


  • 1.250" Outside Diameter
  • .510" Inside Diameter
  • .030" Thick
Also available in .060" and .015" versions. Check our other listings.



Alex's Parts- The smart choice in valve train parts~