Cometic C5751-092 MLS Cylinder Head Gasket GM Bore - LS1/LS2/LS3/LS6 4.060

The Cometic C5751-092 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM LS Gen-3 and Gen-4 small block V8 engines, including LS1, LS2, LS3, and LS6 applications. This gasket features a 4.060-inch bore diameter and .092-inch compressed thickness, making it ideal for performance builds and stock replacement applications.

Key Features:

• Multi-Layer Steel construction provides superior sealing and durability under extreme conditions
• 4.060-inch bore diameter accommodates standard and slightly overbored LS engines
• .092-inch compressed thickness for precise compression control
• Compatible with LS1, LS2, LS3, and LS6 engines (Gen-3 and Gen-4 platforms)
• Engineered for high-performance, forced induction, and naturally aspirated applications
• Eliminates the need for additional sealants when surfaces are properly prepared

Cometic's MLS gaskets feature multiple layers of stainless steel with elastomeric coatings that provide excellent recovery and seal integrity. The embossed design allows the gasket to conform to minor surface imperfections while maintaining consistent clamp load across the entire sealing surface. This gasket is suitable for street performance, racing, and high-boost applications where reliable head sealing is critical.