Cometic C4122-080 MLS Cylinder Head Gasket for Mazda Engine Bore - B6 80mm

The Cometic C4122-080 is a Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Mazda B6D, B6T, and B6ZE engines. This precision gasket features an 80mm bore diameter and .080-inch (2.0mm) compressed thickness, providing exceptional sealing performance for both stock and modified applications.

Key Features:

• Multi-Layer Steel construction for superior durability and heat resistance
• 80mm bore diameter designed for Mazda B6 series engines
• .080-inch compressed thickness for optimal compression ratio
• Compatible with B6D, B6T (turbocharged), and B6ZE variants
• Engineered to withstand high cylinder pressures and temperatures
• Embossed stainless steel layers with elastomer coating for excellent sealing

Cometic MLS gaskets are constructed from multiple layers of stainless steel, providing the ability to recover from compression and maintain a consistent seal under extreme conditions. The embossed active sealing area combined with a specialized coating ensures reliable sealing across the entire combustion chamber, coolant passages, and oil ports. This gasket is ideal for turbocharged applications, high-performance builds, or as a premium replacement for stock gaskets on Mazda B6-powered vehicles including the Miata, Protege, and other B-series platforms.