Cometic MLS Header Gasket - GM LS1 21411310 steel body)Vehicle Applications: Chevrolet Chevelle

steel body)Vehicle Applications: Chevrolet Chevelle 1972-1968

Extra Strength - Heavy Duty Shank

Thread Speedometer Cable

Stock Motor Mounts Lowered 1/2 in

Cometic MLS Header Gasket - GM LS1 21411310 steel body)Vehicle Applications: Chevrolet ChevelleCOMETIC 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 round port shape. Vehicle Applications: 2004 2013 Cadillac CTS 1997 2013 Chevrolet