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Cometic MLS head gasket for Chevrolet Gen‑3 Inline‑6 with a 4.125‑inch bore and 0.045" compressed operating thickness. Constructed from multiple embossed stainless layers with Viton‑coated outer faces, it offers heat and corrosion resistance while sealing high‑output engines without sealants. The center uncoated shim permits thickness variation and rebound, and the MLS design improves load distribution to reduce clamp‑induced bore distortion.
Cometic Chevrolet Gen-3 Inline 6 .045in MLS Cylinder Head Gasket - 4.125in Bore
