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Cometic MLS head gasket for GM SB2.2 small-block V8 is a .040-inch compressed-thickness, multi-layer steel gasket with steam holes and a 4.200-inch bore. Outer embossed stainless layers are coated with Viton for heat resistance, while the center shim layer is uncoated stainless. MLS construction provides rebound and corrosion resistance and is suitable for aluminum-to-aluminum or aluminum-to-iron mating surfaces without sealants.
Cometic GM SB2-2 350/400 4.200 inch Bore .040 inch MLS Head Gasket with Steam Holes
