Cometic C5882-084 MLS Cylinder Head Gasket for GM Duramax 6.6L

The Cometic C5882-084 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM Duramax 6.6L diesel engines. This right-hand side (RHS) gasket features a 4.100-inch bore diameter and .084-inch compressed thickness, providing exceptional sealing performance and durability in high-performance and stock applications.

Key Features:

• Multi-Layer Steel construction for superior strength and heat resistance
• .084-inch (2.13mm) compressed thickness for optimal sealing
• 4.100-inch bore diameter designed for Duramax specifications
• Right-hand side (RHS) gasket configuration
• Compatible with LB7, LLY, LBZ, LMM, LGH, and LML Duramax engine codes
• Engineered to withstand extreme cylinder pressures and temperatures

Cometic MLS gaskets feature multiple layers of stainless steel with a Viton rubber coating that provides micro-sealing at the head-to-block surface. This advanced design allows the gasket to recover and maintain seal integrity even under thermal cycling and extreme combustion pressures common in diesel applications. The embossed sealing beads ensure proper load distribution around combustion chambers, coolant passages, and oil galleries.

This gasket is ideal for both stock rebuilds and performance applications where reliability and durability are critical. Cometic's precision manufacturing ensures consistent quality and proper fitment for GM Duramax diesel engines.