Cometic C15256-050 GM LHU/LNF Ecotec MLS Cylinder Head Gasket Bore - 88mm

The Cometic C15256-050 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM's Gen-2 ECOTEC turbocharged engines, including the LHU and LNF platforms. This precision gasket features an 88mm bore diameter and a .050-inch (1.27mm) compressed thickness, making it ideal for applications requiring enhanced sealing capability under high boost and elevated cylinder pressures.

Key Features:

• Multi-Layer Steel (MLX) construction with multiple layers of stainless steel for superior strength and durability
• 88mm bore diameter designed for GM LHU and LNF ECOTEC engines
• .050-inch compressed thickness provides excellent sealing under extreme conditions
• Advanced coating technology ensures optimal micro-sealing at the combustion chamber
• Engineered to withstand high boost pressures in turbocharged applications
• Accommodates thermal expansion and engine movement better than traditional composite gaskets
• Recommended for performance builds, turbo upgrades, and high-compression applications

Cometic's MLS head gaskets are trusted by professional engine builders and performance enthusiasts worldwide. This gasket provides the reliable sealing needed for modified ECOTEC engines while maintaining proper combustion seal integrity under demanding conditions.