Cometic BBC MLS Header Gasket Set 2.130 Round Port 016439NRSI Earmuffs: Certified for track use

Earmuffs: Certified for track use as they offer excellent isolation from external noises

4 in Center Inlet

telescopic blade holder and three unique blades

C25 Suburban 1978-1975

Do NOT use solvents

Cometic BBC MLS Header Gasket Set 2.130 Round Port 016439NRSI Earmuffs: Certified for track useCOMETIC 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 2. 130" Round Port. Vehicle Applications: 1987 1991 GMC R3500 1973 1974 Chevrolet