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.
The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes
The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements
MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel
Cometic Chevrolet 348/409 W-Series Big Block V8 .070in MLS Cylinder Head Gasket - 4.375in Bore
Chevrolet 348/409 W-Series Big Block V8 .070in. MLS Cylinder Head Gasket; 4.375in. Bore
Chevrolet 348/409 W-Series Big Block V8 .070" MLS Cylinder Head Gasket, 4.375" Bore
Chevrolet 348/409 W-Series Big Block V8 Cylinder Head Gasket
Requires less clamp load creating less bore distortion
Conforms load distribution across the sealing area
Chev 348/409 WSeries BB V8 Head Gasket
Coated On Both Sides w/Viton
Engine Cylinder Head Gasket
Cylinder Head Gasket
