
Cometic MLS cylinder head gasket for Chevrolet Gen‑1 Small Block V8, .098in thickness, 4.125in bore, 18/23° head with steam holes and round bore. The multi‑layer stainless construction features embossed outer layers coated for sealing resilience and a center shim for thickness control. MLS gaskets provide combustion sealing without sealants, resist corrosion and shear forces, and distribute clamp load to help prevent bore distortion.
Cometic Chevy Gen1 Small Block V8 .098in MLS Cylinder Head Gasket - 4.125in Bore - 18/23 Degree Head