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The Cometic MLS head gasket for Buick Big Block V8 with a 4.400 in bore and .074 in nominal thickness is a multi-layer stainless steel cylinder gasket that delivers reliable sealing without sealants. Embossed outer layers are Viton-coated to meet harsh sealing and temperature demands to 250°C (482°F). The uncoated stainless shim provides thickness options; MLS construction rebounds, resists corrosion and requires less clamp load to reduce bore distortion.
Cometic Buick Big Block V8 .074in MLS Cylinder Head Gasket - 4.400in Bore
