This Cometic copper head gasket fits Ford 385 Series big block V8 engines with a 4.520in bore and 0.043in thickness. The market description notes reduced clamp load for the copper gasket. It features embossed outer layers with Viton coating to conform load distribution across the sealing area, decrease bore distortion, and allow installation without additional sealants.
Cometic Ford Big Block 429/460 4.520in Bore 0.043in Copper Head Gasket