Cometic C5349-030 - Chevy Mark-IV GM Gen-V/VI Big Block V8 .030in MLS Exhaust Mani Gasket Set-2.015in Round Port

Cometic C5349-030 - Chevy Mark-IV GM Gen-V/VI Big Block V8 .030in MLS Exhaust Mani Gasket Set-2.015in Round Port

Exhaust Header / Manifold Gasket - 2.000 in Round Port - Multi-Layer Steel - Big Block Chevy - Pair

Chevrolet Mark-IV, GM Gen-V/VI Big Block V8 .030" MLS Exhaust Manifold Gasket Set, 2.015" Round Port

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 250°C or 482°F.