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Cometic MLS Cylinder Head Gasket for Chevrolet Gen-1 Small Block V8 is a .040in, 4.125in bore gasket designed for 18/23 degree heads with valve pockets and steam holes. Its embossed stainless layers coated with Viton deliver heat and fluid resistance while the multi-layer construction seals without sealants, reduces required clamp load, and resists corrosion and shearing—supporting dependable sealing for classic small-block Chevy applications.
Cometic Chevy Gen-1 Small Block V8 .040in MLS Cylinder Head Gasket - 4.125in Bore
