Cometic C5780-080 MLS Cylinder Head Gasket Bore - 100mm Right Side

The Cometic C5780-080 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Porsche 928 engines with M28.41, M28.42, M28.43, M28.44, M28.45, M28.46, M28.47, M28.49, and M28.50 engine codes. This gasket features a compressed thickness of .080 inches with a 100mm round bore and 5-layer construction, designed for right-hand side (RHS) installation.

Key Features:

• MLS head gaskets provide maximum sealing performance for high output engines and require no sealants
• Ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks
• Features embossing design that promotes even clamp load across the sealing surface, reducing bore distortion
• Constructed from multiple layers of stainless steel for increased strength, rebound ability, and corrosion resistance
• Outer layers are embossed and coated with Viton, a heat-resistant fluoroelastomer material rated to 250°C (482°F)
• No re-torquing required after installation

This precision-engineered gasket is manufactured to order by Cometic Gasket in their Concord, Ohio facility using advanced surface treatment technology. UPC: 191070140052. Designed for Porsche 928 models from 1985-1991 and 1993-1995. Note: This is the right-hand side gasket only; left-hand side gasket (C5781-080) sold separately for V8 applications.