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Cometic MLS cylinder head gasket for AMC 390/401 Gen‑3 V8 engines. This .080in MLS gasket, 4.380in bore and 18‑bolt Indy head configuration, uses embossed stainless steel layers with Viton‑coated outer faces and an uncoated center shim. The construction resists corrosion, rebounds under load, seals aluminum-to-aluminum or aluminum-to-iron interfaces without sealants and helps conform load distribution while reducing clamp load.
Cometic AMC 390/401 Gen-3 V8 .080in MLS Cyl Head Gasket-4.380in Bore-With Indy Heads-18 Bolt Head
