Cometic C5319-092 MLS Cylinder Head Gasket GM Gen III/IV Bore - for LS1/LS2/LS3/LS6 4.190

The Cometic C5319-092 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM LS Gen III and Gen IV small block V8 engines, including LS1, LS2, LS3, and LS6 applications. This gasket features a 4.190-inch bore diameter and a compressed thickness of .092 inches, making it ideal for performance builds and engine rebuilds.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under high compression and boost
• 4.190-inch bore diameter accommodates standard and slightly overbored LS engines
• .092-inch compressed thickness for precise compression ratio tuning
• Compatible with LS1, LS2, LS3, LS6, and other Gen III/Gen IV LS small block engines
• Engineered to handle extreme cylinder pressures in high-performance and forced induction applications
• Embossed stainless steel layers with elastomeric coating ensure optimal sealing

Cometic gaskets are trusted by professional engine builders and racers worldwide for their ability to maintain reliable sealing in demanding performance environments. The MLS design allows for thermal expansion and contraction while maintaining excellent combustion seal integrity.