Cometic C15363-044 GM Dart LS Next V8 MLX Cylinder Head Gasket 4.200" Bore .044"

The Cometic C15363-044 is a Multi-Layer Stainless Steel (MLX) cylinder head gasket engineered specifically for GM Dart LS Next V8 engine builds. This precision gasket features a .044" compressed thickness and a 4.200" bore diameter, making it ideal for performance and racing applications requiring exceptional sealing reliability.

Key Specifications:

• Compressed thickness: .044 inch (1.12mm)
• Bore diameter: 4.200 inches
• Multi-Layer Stainless Steel (MLX) construction
• Left-hand side (LHS) configuration
• Combination 1/2" and 3/8" stud hole pattern
• Designed for GM Dart LS Next V8 cylinder heads

Performance Features:

• MLX technology provides superior combustion sealing under extreme cylinder pressures
• Stainless steel construction offers maximum durability and reusability
• Engineered for high-performance and forced induction applications
• Precise bore sizing ensures optimal ring seal and combustion chamber sealing
• Application-specific design for aftermarket Dart LS Next cylinder heads

Cometic gaskets are manufactured in the USA using advanced materials and processes to deliver race-proven reliability. The MLX series gaskets feature multiple layers of stainless steel with a Viton rubber coating, providing excellent resistance to coolant and oil while maintaining superior recovery characteristics under thermal cycling. This gasket is sold individually and is designed for the left-hand side of the engine.