Cometic C5936-056 GM LSX Small Block MLS Cylinder Head Gasket Bore - Gen-4 V8 4.185 056

The Cometic C5936-056 is a high-performance 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 .056-inch compressed thickness, providing excellent sealing and durability for street and performance applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and blow-out resistance
• 4.185-inch bore diameter optimized for LSX Gen-4 engine configurations
• .056-inch compressed thickness for precise compression control
• Left-hand side (LHS) gasket—sold individually
• Embossed stainless steel layers with Viton rubber coating
• Handles extreme cylinder pressures in boosted and high-compression applications
• Resists corrosion and maintains superior torque retention

Cometic MLS gaskets are the choice of professional engine builders and performance enthusiasts worldwide. The multi-layer design allows the gasket to respond to the thermal expansion and contraction that occurs during engine operation, while the stainless steel construction ensures long-lasting reliability even under extreme conditions. Perfect for performance street builds, forced induction setups, and racing applications.