Cometic MLS Header Gasket - BB Chevy 1.920 Round Port 358605 Does not work with Air/Fuel

Does not work with Air/Fuel Ratio & Auto Gage

063 in Thick

065" wall mild steel tubing

Unlike some aftermarket heads

Cometic MLS Header Gasket - BB Chevy 1.920 Round Port 358605 Does not work with Air/FuelCOMETIC MLS (Multi Layer Steel) Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They will not burn through or push out. MLS Exhaust Manifold Gaskets withstand different combinations of cylinder head and exhaust manifold materials. No sealants are required. This exhaust gasket features 1. 920" Round Port. Vehicle Applications: 1976 1976 GMC G35 1991 1995 Chevrolet