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Cometic MLS head gasket for Chevrolet Gen‑1 Small Block V8, 4.080in bore with .089in compressed thickness for Vortec heads. Multiple embossed stainless layers with Viton‑coated outer faces deliver heat‑resistant sealing up to 250°C and resist corrosion while rebounding under load. The uncoated center shim allows thickness variation. MLS construction seals high‑output engines without sealants and copes with the shearing forces of different head and block materials.
Cometic Chevy Gen1 Small Block V8 .089in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads
