I say it's probably a Nitrile Rubber Composite gasket/spacer. So many great composites out there that don't transfer heat. Superchargers/heads would seem to be a good application.
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'20 ZL1 1LE A10.
LME 390, E2650, FBO, 100 oct.
Not a DD.
Last edited by JSH; 02-03-2021 at 08:09 PM.
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