What does MLX technology mean for my engine?

MLX technology uses an integrated stopper layer to help seal the combustion chamber and improve clamp load around the cylinder. This is done without increasing bore distortion, contributing to a more reliable seal for your performance engine.

Do I need to use any sealants with this gasket?

No, this Cometic MLX head gasket is designed to be installed without any additional sealants. It also does not require a re-torque procedure after installation, which can simplify your engine assembly.

What specific vehicles does this gasket fit?

This gasket is made for the Chrysler 7.0L Gen-3 HEMI Drag Pak engine. It fits a range of classic vehicles including the Dodge Challenger (1970-1971), Dodge Charger (1966-1971), and Plymouth Barracuda (1968-1971), among others.

Specifications

Brand: Cometic Gasket
Part #: C15392-054
UPC: 191070438548

Cometic Chrysler 7.0L Gen-3 HEMI Drag Pak Head 4.200in Bore .054in MLX WTR PORT Left Head Gasket

Name: Cometic Chrysler 7.0L Gen-3 HEMI Drag Pak Head 4.200in Bore .054in MLX WTR PORT Left Head Gasket
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-chrysler-7-0l-gen-3-hemi-drag-pak-head-4-200in-bore-054in-t14-364824
Price: 129.27 USD
Availability: BackOrder

$129.27

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Cometic Chrysler 7.0L Gen-3 HEMI Drag Pak MLX head gasket. Ensures a solid seal for your performance engine rebuild.

Key Features

Fits a range of Chrysler, Dodge, and Plymouth vehicles with the 7.0L Gen-3 HEMI engine.
MLX (Multi-Layer Stopper) technology provides robust combustion chamber sealing.
Integrated stopper layer improves clamp load around the cylinder without distorting the bore.
Constructed from materials similar to Cometic's MLS head gaskets for durability.
Requires no sealants or re-torque after installation, simplifying the rebuild process.
Designed for the left side cylinder head.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're rebuilding the top end of a Chrysler 7.0L Gen-3 HEMI Drag Pak engine, getting the cylinder head gasket right is crucial for a strong seal. This Cometic MLX head gasket is specifically made for that job, ensuring your combustion chambers are well-sealed and ready for serious performance.

The MLX design uses a multi-layer stopper that helps seal the combustion chamber and adds clamp load around the cylinder without distorting the bore. It's built from the same materials as Cometic's popular MLS head gaskets, meaning it's well-built for the demands of a high-performance engine. A notable benefit is that it requires no sealants or re-torque after installation, simplifying your rebuild process.

This gasket is designed for the left side of the engine and features a 4.200-inch bore with a .054-inch thickness, fitting a range of classic Chrysler, Dodge, and Plymouth vehicles from the 1960s and early 70s. Make sure to check fitment for your specific application.