Cometic MLS Cylinder Head Gasket for Chevrolet Gen-1 Small Block V8 is a .051in gasket with a 4.165in bore for 18/23 degree heads featuring valve pockets and steam holes. The gasket combines embossed Viton-coated stainless outer layers with uncoated shim cores to meet thickness needs, resist corrosion and shearing, seal without added sealants, and provide consistent clamp-load distribution for dependable small-block Chevy sealing.
Cometic Chevy Gen-1 Small Block V8 .051in MLS Cylinder Head Gasket - 4.165in Bore