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Cometic's MLS head gasket for Chevrolet Gen-1 Small Block V8 (4.060" bore, .050" compressed thickness) combines embossed stainless steel layers with Viton-coated outer layers and an uncoated stainless shim center. The MLS construction delivers high sealing capability for modern high-output engines without sealants, tolerates aluminum-to-aluminum and aluminum-to-iron interfaces, resists corrosion and helps conform load distribution under clamp loads.
Cometic Chevy Small Block 4.060 inch Bore .050 inch MLS Head Gasket (18 or 23 Deg. Heads)
