What is a Multi-Layer Steel (MLS) head gasket?

A Multi-Layer Steel (MLS) head gasket is made of several layers of stainless steel. This construction offers improved strength and sealing capabilities compared to older gasket designs, making it suitable for high-performance and demanding engine applications.

What is the purpose of the Viton coating on this gasket?

The Viton coating on the outer layers of the gasket helps to create a robust seal. It's designed to meet the demands of harsh sealing environments and can withstand high temperatures, up to 482°F (250°C), while also accommodating different surface finishes.

Does this gasket come with all the necessary hardware for installation?

This product is for the cylinder head gasket only. It is recommended to check the manufacturer's installation instructions to see if any additional hardware, such as head bolts or seals, are required for your specific engine rebuild.

Specifications

Brand: Cometic Gasket
Part #: C5441-056

Cometic Gasket Chrysler 6.1L Gen-3 Hemi .056in MLS Cylinder Head Gasket 4.125in Bore

Name: Cometic Gasket Chrysler 6.1L Gen-3 Hemi .056in MLS Cylinder Head Gasket 4.125in Bore
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-gasket-chrysler-6-1l-gen-3-hemi-056in-mls-cylinder-head-g-t14-711884
Price: 153.03 USD
Availability: BackOrder

$153.03

On Backorder

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

Fits 2005-2010 Chrysler 300. Cometic MLS head gasket for your 6.1L Hemi. Built with stainless steel and Viton coating for a strong seal.

Key Features

Fits 2005-2010 Chrysler 300.
Multi-Layer Steel (MLS) construction for increased strength and durability.
Stainless steel layers resist corrosion and offer good rebound.
Embossed outer layers are coated with heat-resistant Viton rubber.
Viton coating can withstand temperatures up to 482°F (250°C).
Features a 4.125-inch bore and a .056-inch thickness.

⚠️ 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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Will it fit your car?

About this part

Product Details

If you're rebuilding the top end of your 6.1L Gen-3 Hemi engine, a reliable cylinder head gasket is crucial for a strong seal. This Multi-Layer Steel (MLS) gasket from Cometic is built to handle the demands of these powerful engines, ensuring your combustion chambers stay sealed and your engine runs smoothly.

Cometic constructs this gasket using three to five layers of stainless steel. This material choice offers increased strength and is resistant to corrosion, while also being able to rebound effectively under pressure. The outer layers are embossed and coated with Viton, a heat-resistant rubber material that can withstand temperatures up to 482°F (250°C). This combination is designed to create a robust seal even in harsh conditions and on various surface finishes.

This gasket features a 4.125-inch bore and a thickness of .056 inches, making it a direct fit for your 2005-2010 Chrysler 300 with the 6.1L Gen-3 Hemi engine. It's also compatible with other Dodge and Jeep models equipped with the same engine. Always refer to the manufacturer's installation instructions for proper torque sequences and any specific preparation steps.