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Cometic MLS head gasket for Chevrolet Gen‑3 Inline‑6 with a 4.125‑inch bore and 0.056" compressed operating thickness. Built from multiple embossed stainless layers with Viton‑coated outer faces, it withstands harsh sealing environments and elevated temperatures. The uncoated stainless shim center provides adjustable thickness and rebound; the MLS design seals without sealants, evens clamp load distribution, and helps minimize bore distortion.
Cometic Chevrolet Gen-3 Inline 6 .056in MLS Cylinder Head Gasket - 4.125in Bore
