Description
Comparison points and tradeoffs
When comparing JEGS Valve Spring Shim Kit | 1.437” OD / 0.645” ID | Made In USA | Includes 3 Sets Of 16 Shims with other Shims options, use this source-backed detail as the primary discriminator: Category: Replacement Parts / Engines & Engine Parts / Engine Parts / Valves & Parts / Shims.
Use this second fact to evaluate the tradeoff: KIT INCLUDES THE FOLLOWING: (16) 0.015″ (blue tempered spring steel), (16) 0.030″ (case hardened steel), (16) 0.060″ (case hardened steel). A third point to compare across alternatives is: DIMENSIONS: 1.437” OD / 0.645” ID.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
Valve Spring Shim Kit1.437″ O.D.0.645″ I.D.Made in the USA
Includes:(16) 0.015″ (blue tempered spring steel)(16) 0.030″ (case hardened steel) (16) 0.060″ (case hardened steel)
Source product highlights
- DIMENSIONS: 1.437” OD / 0.645” ID
- KIT INCLUDES THE FOLLOWING: (16) 0.015″ (blue tempered spring steel), (16) 0.030″ (case hardened steel), (16) 0.060″ (case hardened steel)
- CASE HARDENED 0.030 and 0.060 thick valve spring shims and blue tempered spring steel 0.015 valve spring shims
- MADE IN USA with high quality materials and assembly
- EASILY WITHSTANDS THE ABUSE of a high-performance engine or daily driver

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