Cometic C5936-084 GM LSX MLS Cylinder Head Gasket Bore Thick - Gen-4 4.185 098

The Cometic C5936-084 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 4.185-inch bore diameter and .098-inch compressed thickness, designed for the left-hand side (LHS) cylinder bank.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under high-compression and high-boost conditions
• 4.185-inch bore diameter accommodates standard and mild performance builds
• .098-inch (2.49mm) compressed thickness for precise compression ratio tuning
• Application-specific design for GM LSX Gen-4 engines including LS2, LS3, LS7, LS9, and LSA variants
• Viton rubber gasket material ensures excellent chemical and heat resistance
• Embossed stainless steel construction with multiple layers for optimal combustion sealing
• Left-hand side (LHS) application—order quantity of two for complete engine assembly

Cometic MLS head gaskets are a popular choice for performance engine builders and enthusiasts seeking reliable sealing for street, strip, and track applications. The multi-layer design allows the gasket to conform to imperfect sealing surfaces while maintaining superior blowout resistance compared to traditional composite gaskets.