What is the main advantage of using a Multi-Layer Steel (MLS) gasket?

MLS gaskets are made of multiple layers of stainless steel, which gives them increased strength and better resistance to corrosion compared to older gasket materials. They also have a good ability to rebound, helping to maintain a seal under varying conditions.

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

The Viton rubber coating on the outer layers helps the gasket seal effectively in harsh environments and under different load conditions. It's also heat resistant up to 482°F (250°C), making it suitable for high-temperature engine applications.

Does this gasket come with any hardware or sealant?

This product is for the cylinder head gasket only. It does not include any additional hardware or sealant. Always refer to the manufacturer's installation instructions for any recommended sealants or torque procedures.

Specifications

Brand: Cometic Gasket
Part #: C5454-066
UPC: 191070127336

Cometic Chrysler Gen-2 Hemi .066in MLS Cylinder Head Gasket - 4.280in Bore

Name: Cometic Chrysler Gen-2 Hemi .066in MLS Cylinder Head Gasket - 4.280in Bore
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-chrysler-gen-2-hemi-066in-mls-cylinder-head-gasket-4-280i-t14-807179
Price: 151.73 USD
Availability: BackOrder

$151.73

On Backorder

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Cometic MLS head gasket for Chrysler Gen-2 Hemi. .066in thickness, 4.280in bore. Viton coating resists heat up to 482°F.

Key Features

Fits a range of Chrysler Gen-2 Hemi engines.
Multi-Layer Steel (MLS) construction for increased strength and corrosion resistance.
Features a 4.280-inch bore and .066-inch thickness.
Embossed outer layers coated with Viton rubber.
Viton coating is heat resistant up to 482°F (250°C).
Designed to meet demands of harsh sealing environments and load conditions.

⚠️ 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

Cometic Gasket is known for making well-built sealing components. This Multi-Layer Steel (MLS) cylinder head gasket is designed for Chrysler Gen-2 Hemi engines, featuring a 4.280-inch bore and a .066-inch thickness. It's built to handle the demands of these powerful engines, ensuring a solid seal between your cylinder head and engine block.

This gasket is constructed from three to five layers of stainless steel, chosen for its strength, rebound ability, and resistance to corrosion. The outer layers are embossed and coated with a Viton rubber material on both sides. This Viton coating is heat resistant up to 482°F (250°C) and is formulated to perform well in harsh sealing environments, under various load conditions, and on different surface finishes. This makes it a reliable choice for rebuilding or repairing your Gen-2 Hemi.

This gasket fits a range of classic Mopar vehicles, including models like the Dodge Challenger, Dodge Charger, and Plymouth Barracuda from the late 1960s and early 1970s. Always refer to the manufacturer's installation instructions for proper fitment and torque specifications.