Cometic C10313-020 HD MLS Base Gasket Bore - 020 4.375

The Cometic C10313-020 is a high-performance Multi-Layer Steel (MLS) base gasket designed for precision sealing in demanding engine applications. This .020" thick gasket features a 4.375" bore diameter and 4.615" inner diameter, engineered to provide reliable compression sealing between cylinder components.

Key Features:

• Multi-Layer Steel construction for superior durability and heat resistance
• .020" gasket thickness for precise deck height adjustment
• 4.375" bore diameter with 4.615" inner diameter
• High-density MLS design prevents gasket failure under extreme conditions
• Engineered for consistent clamping force and sealing performance
• Ideal for performance builds requiring compression ratio tuning

Cometic gaskets are manufactured using advanced materials and processes to ensure proper sealing in high-performance and racing applications. The MLS construction allows the gasket to withstand higher cylinder pressures and temperatures while maintaining a reliable seal throughout the engine's operating range.