What is the compressed thickness of this head gasket?

This Cometic MLS head gasket has a compressed operating thickness of .036 inches. This measurement is important for setting the correct compression ratio in your engine build.

Do I need to use any sealant with this gasket?

No, Cometic MLS head gaskets are designed to provide maximum sealing performance on their own and do not require any additional sealants. The Viton coating on the outer layers ensures a reliable seal.

What is the bore size of this gasket?

This gasket has a bore size of 4.100 inches. It's important to match the bore size to your engine's cylinder bore for proper sealing and performance.

Specifications

Brand: Cometic Gasket
Part #: C5749-036

Cometic Gasket Chrysler 5.7L Gen-3 Hemi .036in MLS Cylinder Head Gasket 4.100in Bore RHS

Name: Cometic Gasket Chrysler 5.7L Gen-3 Hemi .036in MLS Cylinder Head Gasket 4.100in Bore RHS
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-gasket-chrysler-5-7l-gen-3-hemi-036in-mls-cylinder-head-g-t14-711868
Price: 107.83 USD
Availability: BackOrder

$107.83

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 Chrysler 5.7L Gen-3 Hemi .036in MLS Head Gasket. Features Viton coating for reliable sealing in high-output engines.

Key Features

Fits 2005-2015 Chrysler 300, 2009-2015 Dodge Challenger, 2006-2015 Dodge Charger, and many other vehicles.
Multi-Layer Steel (MLS) construction offers increased strength and corrosion resistance.
Outer layers are coated with Viton, a heat-resistant elastomer for reliable sealing.
Designed for high-output engines and requires no additional sealants.
Suitable for use with aluminum heads on aluminum or cast iron blocks.
Features a 4.100 inch bore size and a compressed thickness of .036 inches.

⚠️ 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 Chrysler 5.7L Gen-3 Hemi engine, a quality head gasket is crucial for a solid seal. This Multi-Layer Steel (MLS) head gasket from Cometic Gasket is built to handle the demands of modern, high-output engines, making it a popular choice for many builds.

Cometic builds these gaskets with multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle tough sealing environments and various surface finishes. This construction means the gasket seals effectively without needing additional sealants, and it's designed to work well with both aluminum and cast iron blocks, even when paired with aluminum heads. The center layer is stainless steel and can be varied in thickness to meet specific needs; this particular gasket has a compressed thickness of .036 inches and a bore size of 4.100 inches.

This gasket fits a wide range of Chrysler, Dodge, Jeep, and Ram vehicles from the mid-2000s to mid-2010s. Make sure to check the fitment details to confirm it's the right part for your specific application.