Cometic C15256-032 GM LHU/LNF Ecotec MLS Cylinder Head Gasket Bore - Gen-2 88mm

The Cometic C15256-032 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 variants. This precision-manufactured gasket features a .032" (0.81mm) compressed thickness and an 88mm bore diameter, providing an optimal seal for modified and high-boost applications.

Key Features:

• Multi-Layer Steel (MLX) construction for superior sealing and durability
• .032" compressed thickness for performance applications
• 88mm bore diameter designed for Gen-2 Ecotec engines
• Compatible with GM LHU and LNF turbocharged engines
• Handles high cylinder pressures in boosted applications
• Stopper layer design prevents gasket failure at high combustion pressures
• Viton rubber gasket coating for enhanced sealing

Cometic's MLX gaskets are the industry standard for high-performance engine builds, utilizing multiple layers of stainless steel with precision-machined embossments that provide even clamping force distribution. The .032" thickness makes this gasket ideal for engines with aftermarket pistons, forced induction upgrades, or increased compression ratios where precise deck height and combustion chamber volume control is critical.