Cometic C15398-041 GM Brodix Pro Stock MLS Cylinder Head Gasket Bore - 8B 4.760

The Cometic C15398-041 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM Brodix 8B 5000 and 8B 5025 Pro Stock cylinder heads. Designed for serious racing applications, this gasket delivers exceptional sealing performance under extreme cylinder pressures and temperatures.

Key Specifications:

• Bore size: 4.760 inches
• Compressed thickness: .041 inches (41 thousandths)
• Multi-Layer Steel (MLS) construction for superior sealing
• Application-specific design for Brodix 8B 5000 and 8B 5025 Pro Stock heads
• Compatible with GM big block racing engines

Performance Features:

• MLS design provides multiple layers of stainless steel with elastomeric coating for maximum combustion sealing
• Maintains seal integrity under extreme cylinder pressures found in Pro Stock applications
• Resists gas flow and coolant leakage better than conventional gaskets
• Allows for minor surface imperfections while maintaining proper seal
• Proven durability in high-horsepower racing environments

Cometic Gaskets are trusted by professional engine builders and racers worldwide for their precision manufacturing and consistent performance. This gasket is specifically manufactured to match the unique port configurations and combustion chamber requirements of Brodix 8B Pro Stock cylinder heads.