Cometic Chevrolet BB 111.125mm Bore .036in 396/402/427/454 MLS Head Gasket cgsc5329-036

Cometic Chevrolet BB 111.125mm Bore .036in 396/402/427/454 MLS Head Gasket

Upgrade your engine’s performance with the Cometic Chevrolet BB MLS Head Gasket, designed specifically for high-output Chevrolet Big Block engines. This gasket offers superior sealing capabilities, ensuring your engine runs smoothly and efficiently.

Key Features:

• Multi-Layer Steel Construction: Comprised of multiple embossed layers of stainless steel for enhanced strength and durability.
• Viton Rubber Coating: The outer layers are coated with Viton, a heat-resistant elastomer that withstands temperatures up to 482°F (250°C) and provides excellent sealing performance.
• Compression Thickness: Features a compressed operating thickness of .036 inches, making it ideal for high-performance applications.
• Versatile Compatibility: Suitable for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks, addressing a variety of engine configurations.
• Corrosion Resistance: The stainless steel construction allows the gasket to resist corrosion and rebound under pressure, ensuring a long-lasting seal.
• Easy Installation: Designed to be used without sealants, simplifying the installation process for your engine rebuild.

Specifications:

• Bore Size: 4.375 inches
• Applications: Compatible with GM Gen II/Mark IV Big Block V8 engines (396/402/427/454).

Choose the Cometic Chevrolet BB MLS Head Gasket for reliable performance and peace of mind in your engine build. Experience the difference that high-quality engineering can make in your vehicle’s performance.