Cometic C5936-080 GM LSX Small Block MLS Cylinder Head Gasket - Gen-4 V8

The Cometic C5936-080 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM LSX Gen-4 small block V8 engines. This left-hand side (LHS) gasket features a 4.185" bore diameter and a compressed thickness of .080", providing exceptional sealing performance for high-horsepower applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior strength and durability
• 4.185" bore diameter accommodates standard and slightly overbored applications
• .080" compressed thickness allows for precise compression ratio tuning
• Engineered specifically for GM LSX Gen-4 small block V8 engines
• Left-hand side (LHS) application—order corresponding right-hand gasket separately
• Embossed stainless steel layers with Viton rubber sealing beads
• Excellent torque retention and reusability compared to composite gaskets

Cometic MLS head gaskets are the preferred choice for performance engine builders, offering consistent sealing under extreme cylinder pressures and temperatures. The multiple layer design accommodates minor surface imperfections while maintaining optimal combustion sealing. Ideal for both street performance and race applications on LS2, LS3, LS7, and other Gen-4 LSX platform engines.