Cometic C15719-054 MLX Cylinder Head Gasket 4.150" Bore .054" Right Hand Gen 3 Hemi

The Cometic C15719-054 is a high-performance MLX (Multi-Layer Xtreme) cylinder head gasket specifically designed for Dart Gen 3 Hemi engine builds. This precision-engineered gasket features a 4.150-inch bore diameter and .054-inch compressed thickness, providing the ideal sealing solution for modified Hemi applications.

Key Features:

• MLX construction with integrated stopper layer for superior combustion chamber sealing
• 4.150" bore diameter for precise fitment on Dart Gen 3 Hemi blocks
• .054" compressed thickness for deck height optimization
• Right-hand configuration for proper installation orientation
• Multi-layer stainless steel construction with proprietary high-temperature coating
• Embossed outer layers provide micro-sealing against head and block surfaces
• Increased clamp load around cylinder bore prevents head lift
• Engineered for high-performance and racing applications

Cometic's MLX technology features an extra stopper fold-over layer that provides a torque-limiting surface, preventing yielding of the combustion seal under extreme conditions. The proprietary coating system ensures fluid sealing while resisting the harsh environment of high-performance engines. Ideal for Chrysler 5.7L-6.4L Gen 3 Hemi builds using aftermarket Dart cylinder blocks.