Cometic C5076-052 GM LSX Small Block MLS Head Gasket Bore - Gen-4 V8 4.100 052

The Cometic C5076-052 is a Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM LSX Gen-4 Small Block V8 engines. This precision-manufactured gasket features a 4.100-inch bore diameter and .052-inch compressed thickness, making it ideal for performance and racing applications where superior sealing and durability are critical.

Key Features:

• Multi-Layer Steel (MLS) construction provides maximum sealing capability and extreme durability
• 4.100" bore diameter accommodates stroker and performance engine builds
• .052" compressed thickness allows for precise compression ratio tuning
• Designed specifically for GM LSX Gen-4 Small Block V8 engines (LS2, LS3, LS7, L76, L92, L99, and similar)
• Left-hand side (LHS) gasket configuration
• Stopper layer embossment controls gasket movement and enhances combustion seal
• Engineered to withstand extreme cylinder pressures in high-performance and forced induction applications

Cometic MLS head gaskets are the preferred choice of engine builders and racers worldwide, offering exceptional reliability in demanding environments. The advanced material composition and manufacturing process ensure consistent clamping loads and resistance to thermal expansion, making this gasket suitable for both naturally aspirated and boosted applications.