Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Cometic MLS head gasket for Chevrolet Mark-IV Big Block V8, 4.630in bore with a compressed operating thickness of 0.056in. Made from multiple embossed stainless steel layers with AMP coating and an uncoated center shim, the outer faces are coated with Viton on both sides (heat resistant to 250 C/482 F). MLS design seals without sealants, is suitable for aluminum-to-aluminum or aluminum-to-iron setups, and promotes even load distribution while lowering clamp load and bore distortion.
Cometic Chevrolet Mark-IV Big Block V8 .056in MLS Cylinder Head Gasket - 4.630in Bore
