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This Cometic MLS cylinder head gasket fits Chevrolet Gen-1 small block V8 applications with All Pro heads and a 4.190" bore at .040" thickness. Featuring HP shim technology, the gasket increases clamp load around the combustion chamber to improve sealability. Its multi-layer embossed stainless construction with AMP coating handles demanding sealing conditions while managing load distribution.
Cometic Chevy Gen1 Small Block V8 .040in MLS Cyl Head Gasket-4.190in Bore-All Pro Heads-Round Bore
