Cometic C15256-048 GM LHU/LNF Ecotec MLS Cylinder Head Gasket Bore - 88mm

The Cometic C15256-048 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM LHU and LNF Gen-2 ECOTEC turbocharged engines. This high-performance gasket features a compressed thickness of .048 inches and an 88mm bore diameter, providing exceptional sealing capabilities for both stock and modified applications.

Key Features:

• Multi-Layer Steel (MLX) construction for superior strength and durability
• .048-inch compressed thickness for precise compression control
• 88mm bore diameter designed for GM ECOTEC LHU/LNF engines
• Advanced embossment design ensures optimal cylinder sealing
• High-temperature resistant materials withstand extreme combustion pressures
• Ideal for turbocharged and high-boost applications

Cometic MLS gaskets utilize multiple layers of stainless steel with precision embossments to maintain consistent clamping pressure across the entire sealing surface. This design accommodates thermal expansion and engine movement while preventing combustion gas leakage, coolant seepage, and oil migration. Perfect for enthusiasts building or rebuilding GM ECOTEC turbocharged engines in applications ranging from performance street cars to competitive racing.