Cometic C15173-044 Chrysler Hemi MLS Cylinder Head Gasket Bore - 6.4L Gen-3 044 4.150

The Cometic C15173-044 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 a .044" compressed thickness and is designed for a 4.150" bore diameter, making it ideal for stock and modified engine applications.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under high combustion pressures
• .044" compressed gasket thickness for precise compression ratio tuning
• 4.150" bore diameter optimized for 6.4L Hemi cylinder heads
• Left-hand side (LHS) configuration for driver side cylinder bank
• Embossed stainless steel layers with Viton rubber coating resist blowout and fluid leaks
• Allows for increased boost and cylinder pressure in performance applications
• Compatible with Chrysler 392 Hemi engines (6.4L Apache Gen-3)

Cometic's MLS gaskets feature multiple layers of stainless steel with strategic embossments that create a superior seal around combustion chambers, coolant passages, and oil galleries. The advanced design allows the gasket to rebound and maintain consistent clamping pressure through heat cycles, making it an excellent choice for street performance, racing, and boosted applications. Note that this gasket is sold individually for the left-hand cylinder bank; a matching right-hand gasket is required for complete installation.