Cometic C5786-062 Chevy Small Block MLS Head Gasket Bore Thick - V8 4.220 062

The Cometic C5786-062 is a high-performance Multi-Layer Steel (MLX) cylinder head gasket engineered specifically for Chevrolet Generation 1 Small Block V8 engines. This precision gasket features a 4.220-inch bore diameter and .062-inch compressed thickness, making it ideal for performance builds and engine rebuilds requiring exact compression control.

Key Features:

• Multi-Layer Steel (MLX) construction provides superior sealing and durability under extreme conditions
• 4.220-inch bore diameter accommodates popular small block overbore sizes
• .062-inch compressed thickness allows for precise compression ratio tuning
• Designed for 18-degree and 23-degree aftermarket cylinder heads
• Round bore design with integrated steam holes for proper coolant circulation
• Engineered for high-performance and racing applications

Cometic's MLX gaskets feature multiple layers of stainless steel with advanced coating technology to create a superior seal that resists blowout and maintains consistent sealing pressure across the entire combustion chamber. The round bore configuration and strategically placed steam holes ensure optimal coolant flow while maintaining maximum gasket strength around the cylinders.