Cometic MLS head gasket for Chevrolet Gen-1 Small Block V8, 4.125 in bore with a compressed operating thickness of 0.092". Constructed from three to five stainless layers, it offers durable sealing for high-output engines and installs without additional sealants. Outer layers are embossed and Viton-coated while the center shim is uncoated stainless steel that can be varied to meet thickness requirements. Suitable for aluminum-to-aluminum or aluminum-to-cast-iron use.
Cometic Chevrolet Gen-1 Small Block V8 .092in MLS Cylinder Head Gasket - 4.125in Bore