Cometic C15172-032 Chrysler Apache Hemi MLS Cylinder Head Gasket - 6.4L Gen-3

The Cometic C15172-032 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chrysler 6.4L Apache Gen-3 Hemi engines. This precision-manufactured gasket features Cometic's proven MLX (Multi-Layer Stopper) technology, combining multiple layers of stainless steel with advanced stopper layer design to provide superior sealing and combustion control.

Key Specifications:

• Compressed thickness: .032 inch (0.8mm)
• Bore size: 4.150 inches
• Multi-Layer Stopper (MLX) construction
• Designed for right-hand side (RHS) application
• Stainless steel construction for maximum durability

Performance Benefits:

• Handles extreme cylinder pressures in high-performance and forced induction applications
• Eliminates gasket failure and head lifting common with stock gaskets
• Maintains consistent clamping pressure across the entire sealing surface
• Resists corrosion and chemical degradation
• Provides excellent rebound characteristics for long-term reliability

Cometic's MLX gaskets are the choice of professional engine builders and performance enthusiasts for street, strip, and race applications. The stopper layer design provides additional support around the combustion chamber while allowing controlled micro-movement to compensate for thermal expansion and block/head distortion.