Cometic C5031-044 Chevrolet Gen-1 Small Block V8 Head Gasket .044" MLS 4.165" Bore

The Cometic C5031-044 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chevrolet Generation 1 Small Block V8 engines. This high-performance gasket features a .044" compressed thickness and is designed to accommodate 4.165" bore diameter cylinders with both 18-degree and 23-degree cylinder head configurations.

Key Features:

• Multi-Layer Steel Construction: Advanced MLS design provides superior sealing and durability under extreme pressures and temperatures
• Compressed Thickness: .044" (1.12mm) thickness allows for precise compression ratio tuning
• Bore Diameter: 4.165" round bore design accommodates stock and slightly over-bored small block Chevy engines
• Head Compatibility: Engineered for both 18-degree and 23-degree cylinder head angles commonly found in performance applications
• Premium Sealing: Multiple layers of stainless steel with proprietary coatings ensure optimal combustion sealing and coolant passage integrity

Cometic gaskets are a preferred choice among engine builders and performance enthusiasts for their ability to withstand high cylinder pressures, resist gasket failure, and maintain proper sealing through repeated heat cycles. This gasket is ideal for street performance, racing, and high-boost applications where reliability is critical.