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

MLS head gaskets are made of multiple stainless steel layers, which provides increased strength and the ability to rebound. This construction helps them resist corrosion and handle the shearing forces between different metal types, like aluminum heads and iron blocks.

Does this gasket require any sealant during installation?

No, this Cometic MLS head gasket is designed to provide maximum sealing performance on its own and does not require any additional sealants.

What is the purpose of the Viton coating on the outer layers?

The Viton coating is a heat-resistant rubber material that can withstand high temperatures up to 482 degrees Fahrenheit. It helps create a reliable seal in demanding engine environments and works well with various surface finishes.

Specifications

Brand: Cometic Gasket
Part #: C5445-051
UPC: 191070126728

Cometic Chrysler Gen-2 Hemi .051in MLS Cylinder Head Gasket - 4.250in Bore

Name: Cometic Chrysler Gen-2 Hemi .051in MLS Cylinder Head Gasket - 4.250in Bore
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-chrysler-gen-2-hemi-051in-mls-cylinder-head-gasket-4-250i-t14-807128
Price: 111.49 USD
Availability: BackOrder

$111.49

On Backorder

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

Cometic Gasket is known for well-built sealing solutions. This MLS head gasket for Chrysler Gen-2 Hemi engines offers reliable sealing for high-output applications.

Key Features

Fits a range of Chrysler Gen-2 Hemi engines, including Dodge Challenger, Charger, and Plymouth Barracuda models.
Multi-Layer Steel (MLS) construction offers increased strength and corrosion resistance.
Outer layers are coated with heat-resistant Viton rubber, rated up to 482 F (250 C).
Compressed operating thickness is 0.051 inches.
Bore size is 4.250 inches, suitable for many Gen-2 Hemi applications.
Designed for sealing between aluminum heads and aluminum or cast iron blocks.

⚠️ 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

No-fit, no charge. Wrong part? Send it back, free return label.

Secure CheckoutFast Shipping631-982-0042

Will it fit your car?

About this part

Product Details

Cometic Gasket is a well-known name for creating dependable sealing solutions, and this Multi-Layer Steel (MLS) head gasket is a prime example. It's built for Chrysler's Gen-2 Hemi engines, specifically designed to handle the demands of higher output builds. This gasket features a compressed thickness of .051 inches and a bore size of 4.250 inches, making it a solid option for many classic Mopar V8s.

What makes this gasket stand out is its construction. It's made from multiple layers of stainless steel, which gives it increased strength and the ability to rebound, helping it resist corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit. This combination is ideal for sealing between aluminum heads and either aluminum or cast iron blocks, as it can manage the shearing forces that can occur between different metals. The center layer is also stainless steel, allowing for precise thickness control to meet specific engine build requirements. Because it's an MLS design, it doesn't require any additional sealants, simplifying the installation process.

This gasket fits a range of popular Chrysler Gen-2 Hemi applications, including models like the Dodge Challenger, Dodge Charger, and Plymouth Barracuda from the late 1960s and early 1970s. It's a well-built component designed for reliable performance in these classic engines.