Cometic C15502-052 GM LSX Small Block Cylinder Head Gasket Bore MLX - Gen-4 V8 4.165 052

The Cometic C15502-052 is a precision-engineered Multi-Layer Exhaust (MLX) cylinder head gasket designed specifically for GM LSX Gen-4 Small Block V8 engines. This high-performance gasket features a .052" compressed thickness and a 4.165" bore diameter, making it ideal for performance builds and engine rebuilds requiring precise compression control.

Key Features:

• Multi-Layer Exhaust (MLX) construction for superior sealing and durability
• 4.165" bore diameter accommodates standard and slightly oversized cylinder bores
• .052" compressed thickness for precise compression ratio tuning
• Compatible with both 1/2" and 3/8" head studs for flexible installation options
• Left-hand side (LHS) application - order two gaskets for complete engine rebuild
• Premium materials resist extreme temperatures and combustion pressures
• Engineered specifically for GM LSX Gen-4 Small Block V8 engines

Cometic's MLX gaskets utilize multiple layers of stainless steel with advanced coating technology to provide exceptional sealing performance in high-performance and racing applications. The unique material composition allows for superior conformability to deck surfaces while maintaining long-term reliability under extreme conditions.