Cometic C5988-080 AMC Inline MLS Cylinder Head Gasket Thick - 4.0L 6 080

The Cometic C5988-080 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for AMC 4.0L inline 6-cylinder engines. This high-performance gasket features a .080" (2.0mm) compressed thickness and a 4.000" bore diameter, providing exceptional sealing capability for stock and modified applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior durability and conformability
• .080" compressed thickness provides enhanced sealing for performance builds
• 4.000" bore diameter designed for AMC 4.0L inline 6 engines
• Advanced MLS design maintains consistent clamping pressure across the head surface
• Resists combustion gas leakage, coolant seepage, and oil migration
• Suitable for naturally aspirated and forced induction applications

Cometic MLS head gaskets feature multiple layers of stainless steel with a Viton rubber coating, offering excellent resistance to extreme temperatures and pressures. The embossed sealing beads around combustion chambers, coolant passages, and oil return holes ensure reliable sealing without the need for additional sealants. This gasket is ideal for Jeep 4.0L builds, AMC engine restorations, and performance applications requiring a thicker gasket to lower compression or accommodate deck resurfacing.