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Cometic MLS cylinder head gasket for Chevrolet Gen‑1 Small Block V8, .071in thickness, 4.165in bore, 18/23° head with steam holes and round bore. The multi‑layer stainless steel design features embossed outer layers coated on both sides and a center shim to handle thickness demands. MLS gaskets seal without sealants, resist corrosion and shear, and help distribute load to reduce bore distortion in high‑output applications.
Cometic Chevy Gen1 Small Block V8 .071in MLS Cylinder Head Gasket - 4.165in Bore - 18/23 Degree Head
