What is the primary benefit of the Viton coating on this gasket?

The Viton coating on the outer layers of the gasket helps it meet the demands of harsh sealing environments and varying surface finishes. It's also heat resistant up to 482°F (250°C), which is important for maintaining a seal under high engine temperatures.

How many layers does this MLS gasket have?

This multi-layer steel (MLS) gasket is comprised of three to five layers of stainless steel. This construction contributes to its strength and ability to rebound under pressure.

Does this gasket come with any hardware or sealant?

This product listing is for the Cometic MLS cylinder head gasket only. It is designed to work with the original head bolts and typically does not require additional sealant due to the Viton coating, but always refer to the manufacturer's installation instructions for your specific application.

Specifications

Brand: Cometic Gasket
Part #: C5446-036
UPC: 191070476793

Cometic Chrysler Gen-2 Hemi .036in MLS Cylinder Head Gasket - 4.375in Bore

Name: Cometic Chrysler Gen-2 Hemi .036in MLS Cylinder Head Gasket - 4.375in Bore
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-chrysler-gen-2-hemi-036in-mls-cylinder-head-gasket-4-375i-t14-807142
Price: 106.53 USD
Availability: BackOrder

$106.53

On Backorder

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Cometic Chrysler Gen-2 Hemi .036in MLS Cylinder Head Gasket - 4.375in Bore. This multi-layer steel gasket offers improved sealing for demanding Gen-2 Hemi engines.

Key Features

This is a Cometic MLS cylinder head gasket for Chrysler Gen-2 Hemi engines.
It has a thickness of .036 inches and a bore size of 4.375 inches.
The gasket is constructed from three to five layers of stainless steel for strength and corrosion resistance.
Embossed outer layers are coated with Viton rubber for improved sealing in harsh environments.
The Viton coating is heat resistant up to 482°F (250°C).

⚠️ 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

This product is a single Cometic multi-layer steel (MLS) cylinder head gasket designed for Chrysler Gen-2 Hemi engines. It features a .036 inch thickness and a 4.375 inch bore, making it suitable for a range of classic Mopar performance applications like the Dodge Charger, Plymouth Barracuda, and Dodge Challenger from the late 60s and early 70s.

Cometic builds these gaskets with three to five layers of stainless steel. This material choice is important because stainless steel offers increased strength, a good ability to rebound under pressure, and resistance to corrosion. The outer layers of the gasket are embossed and then coated on both sides with Viton, a heat-resistant rubber material. This Viton coating is designed to handle tough sealing environments and varying surface finishes, and it can withstand temperatures up to 482°F (250°C), which is crucial for keeping a strong seal under the heat of a performance Hemi engine.