Cometic MLS cylinder head gasket for Chevrolet Gen-1 Small Block V8, 4.200in bore and 0.050in compressed thickness. Multiple embossed stainless steel layers include Viton-coated outer surfaces for heat and corrosion resistance, with an adjustable uncoated center shim for thickness control. The design evens load distribution and reduces clamp load needs; MLS gaskets seal reliably without sealants and suit aftermarket head customizations.
Cometic Chevrolet Gen-1 Small Block V8 .050in MLS Cylinder Head Gasket - 4.200in Bore