Cometic C5443-060 Chrysler Pro Stock MLS Head Gasket Bore - 500 V8 060 4.685

The Cometic C5443-060 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chrysler 500 cubic inch Pro Stock V8 racing engines. This precision-manufactured gasket features a .060" compressed thickness and is designed to handle the extreme cylinder pressures and temperatures found in professional drag racing and high-horsepower competition applications.

Key Specifications:

• Compressed thickness: .060 inch (1.52mm)
• Bore diameter: 4.685 inches
• Bore center spacing: 4.900 inches
• Multi-Layer Steel (MLS) construction for superior sealing
• Application-specific design for Chrysler 500 Pro Stock engines

Cometic's MLS head gaskets utilize multiple layers of stainless steel with a Viton rubber coating to provide exceptional conformability to sealing surfaces while maintaining extreme durability. The MLS design allows for controlled combustion chamber movement and thermal expansion, making it ideal for high-boost, high-compression, and nitrous applications where traditional composite gaskets would fail. Each gasket is precision-cut using advanced manufacturing processes to ensure exact tolerances and optimal sealing performance in the demanding Pro Stock racing environment.