
Cometic MLS cylinder head gasket for Chevrolet Gen-1 Small Block V8, 4.200in bore with 0.066in compressed thickness. Multiple embossed stainless steel layers with Viton-coated outer surfaces yield corrosion resistance and rebound to maintain the seal. The uncoated center shim can be varied for thickness needs. This MLS construction evens load distribution and reduces clamp load while providing reliable sealing without sealants for aftermarket heads.
Cometic Chevrolet Gen-1 Small Block V8 .066in MLS Cylinder Head Gasket - 4.200in Bore