Cometic MLS cylinder head gasket for Chevrolet Gen‑1 Small Block V8 (.084 in) with 4.200 in bore and 18/23° head angle. Built from multiple embossed stainless layers with Viton-coated outer faces and an uncoated center shim to meet varied thickness needs. The MLS construction offers rebound and corrosion resistance, seals dissimilar head/block materials reliably, and reduces the need for sealants under high output conditions.
Cometic Chevy Gen1 Small Block V8 .084in MLS Cylinder Head Gasket - 4.200in Bore - 18/23 Degree Head