Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Cometic MLS head gasket for Chevrolet 4.3L Gen‑1 90° V6 (4.155 in bore) offers a compressed operating thickness of 0.075 in and a layered stainless steel construction. Embossed outer layers coated with Viton deliver heat‑resistant sealing while the uncoated center shim accommodates thickness variation. MLS gaskets seal dissimilar materials without sealants, provide corrosion resistance and rebound, and help distribute clamp load to limit bore distortion in high‑output engines.
Cometic Chevrolet 4.3L Gen-1 90 Degree V6 .075in MLS Cylinder Head Gasket - 4.155in Bore
