Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Cometic MLS head gasket for Chevrolet Gen‑3 Inline‑6 with a 4.125‑inch bore and 0.027" compressed operating thickness. The multi‑layer stainless construction features embossed outer layers coated with Viton for heat and chemical resistance, plus an uncoated stainless shim center for adjustable thickness and rebound. The MLS design seals high‑output engines without sealants, evens load distribution, and reduces clamp‑induced bore distortion.
Cometic Chevrolet Gen-3 Inline 6 .027in MLS Cylinder Head Gasket - 4.125in Bore
