COMP Cams Spring Shim -030 X 1-640 - ( COMP Cams 1/1/4746 12:00:00 AM )

Ensure the equal installed height of all of your valve springs with this 1.640" outer diameter, .030" thick, heat-treated spring shim.

Valve Spring Shim - 1.640" OD, .635" ID .030" Thickness

Shim - 1.640" OD, .635" ID .030" Thick

4746-1 - Spring Shim, .030 X 1.640

COMP Cams Spring Shim .030 X 1.640

Spring Shim, .030 X 1.640

Engine Valve Spring Shim

EngValve Spring Shim

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