Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Cometic's MLS head gasket for Chevrolet Gen‑1 small block V8 is a multi‑layer steel gasket with embossed outer layers coated in Viton and a compressed operating thickness of 0.051" for a 4.125" bore. It includes steam holes and is described as ideal for aluminum‑to‑aluminum or aluminum‑to‑cast‑iron head/block combinations, offering corrosion resistance, rebound capability, and reduced clamp load requirements versus older gasket types.
Cometic Chevy Small Block 4.125 inch Bore .051 inch MLS Head Gasket (w/All Steam Holes)
