Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Cometic MLS cylinder head gasket for Chevrolet Mark-IV Big Block V8 with a 4.375in bore and .086in compressed thickness. Multi-layer stainless steel construction and embossed outer faces coated in Viton deliver a durable, corrosion-resistant seal for high-output engines without additional sealants. The uncoated center shim enables tailored thickness while embossed layers conform to sealing surfaces, distributing load and reducing clamp demands.
Cometic Chevrolet Mark-IV Big Block V8 .086in MLS Cylinder Head Gasket - 4.375in Bore
