Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .064in AM Exhaust Manifold Gasket Set

Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles, Harley-Davidson and V-Twin applications. Chevrolet Mark-IV; GM Gen-V/VI Big Block V8 .064in. AM Exhaust Manifold Gasket Set

• Withstands different combinations of cylinder head and manifold materials
• Compressible To Seal Less Than Perfect Sealing Surfaces
• Will not burn through or push out
• Maintains a torque set
• Corrosion resistant