Cometic Gasket MLX Head Gasket

7.0L Drag Pak

Part #: C15391-054

Overview

The Cometic MLX Head Gasket with a 4.200" bore is engineered specifically for the 7.0L Drag Pak engine, delivering superior sealing performance for high-output drag racing applications. Utilizing advanced Multi-Layer Stopper (MLX) technology, this gasket ensures a reliable combustion chamber seal while minimizing bore distortion, critical for maintaining engine integrity under extreme conditions. Designed for racers and performance enthusiasts seeking durability and precision, the MLX gasket requires no additional sealants or re-torque, simplifying installation and maintenance.

Key Features

Cometic’s MLX Head Gasket incorporates innovative design elements to optimize engine performance and reliability:

• Multi-Layer Stopper (MLX) technology for enhanced combustion sealing
• Integrated stopper layer reduces bore distortion and improves clamp load
• Constructed from premium MLS materials for durability and heat resistance
• Precision 4.200" bore size tailored for the 7.0L Drag Pak engine
• No sealants or re-torque required, ensuring hassle-free installation
• Improved gasket longevity under high cylinder pressures and temperatures
• Compatible with high-performance drag racing setups

Construction & Design

The Cometic MLX Head Gasket is crafted from multiple layers of high-grade stainless steel, combined with a proprietary integrated stopper layer that enhances sealing around the combustion chamber. This design effectively balances the need for a tight seal with the prevention of bore distortion, a common issue in high-performance engines. The gasket’s surface coatings provide excellent heat and chemical resistance, ensuring consistent performance even in the most demanding racing environments. The precision engineering behind the MLX gasket reflects Cometic’s commitment to quality and reliability in motorsports applications.

Installation & Fitment

This head gasket is designed as a direct fit for the 7.0L Drag Pak engine, making installation straightforward for experienced mechanics and professional engine builders. Thanks to the MLX technology, there is no need for additional sealants or re-torquing after initial installation, reducing downtime and maintenance complexity. Proper surface preparation and torque specifications should be followed to maximize gasket performance and longevity.

What's Included

• One Cometic MLX Head Gasket, 4.200" bore, part number C15391-054

Ideal For

This gasket is ideal for drag racers, engine builders, and performance enthusiasts who demand reliable sealing and durability in high-horsepower 7.0L Drag Pak engines. It is especially suited for applications where consistent combustion chamber sealing and minimal bore distortion are critical to engine longevity and performance.