The Cometic MLS head gasket for GM Dart/Brodix Small Block V8 (.030in spec, 4.270in bore, 4.500in bore center) is built from multiple stainless-steel layers with embossed outer faces and a variable uncoated center shim. Viton coating on outer layers improves heat resistance and sealing across harsh environments. MLS gaskets provide robust sealing for aluminum-to-aluminum or aluminum-to-iron assemblies and are intended to perform without additional sealants.
Cometic GM Dart/Brodix Small Block V8 .030in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket