Cometic C5897-030 - GM BBC 1.850 inch X 1.900 inch Port .30 inch MLS Exhaust Gasket

Cometic C5897-030 - GM BBC 1.850 inch X 1.900 inch Port .30 inch MLS Exhaust Gasket

Exhaust Header / Manifold Gasket - 1.850 x 1.900 in Rectangular Port - Multi-Layer Steel - Big Block Chevy - Pair

Chevrolet Mark-IV; GM Gen-V/VI-aBig Block V8 .030in. MLS Exhaust Manifold Gasket Set

COMETIC 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 1.850" x 1.900" Port.