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Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims.
COMP Cams Valve Spring Shim Kit - 1.437" OD, .645" ID .030" Thickness 4743-16
Specifications:
| Description_SHO | EngValve Spring Shim |
| Description_INV | Shim Kit 1.437" OD .645" ID .030" Thick |
| Description_DES | Valve Spring Shim Kit - 1.437" OD, .645" ID .030" Thickness |
| Description_SHP | None |
| Description_EXT | Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. |
| Description_DEF | Engine Valve Spring Shim |