What is AFM material?

AFM material is a chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core. It's designed to handle high temperatures and maintain a strong seal through engine cycles.

Do I need to use gasket sealer with these gaskets?

No, these Cometic MLS gaskets are designed to create a solid seal on their own and do not require any additional gasket sealers.

Do I need to re-torque these exhaust manifold gaskets?

The manufacturer states that re-torquing is not necessary after installation, which simplifies the exhaust manifold assembly process.

Cometic 03-10 Ford 6.0/6.4L Powerstroke .030in MLH Exhaust Gasket

Specifications

Brand: Cometic Gasket
Part #: C5089-030
UPC: 191070060381

Cometic 03-10 Ford 6.0/6.4L Powerstroke .030in MLH Exhaust Gasket

Name: Cometic 03-10 Ford 6.0/6.4L Powerstroke .030in MLH Exhaust Gasket
Brand: Cometic Gasket
Price: 52.56 USD
Availability: InStock

$52.56

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Cometic .030in MLH exhaust manifold gasket for Ford 6.0L/6.4L Powerstroke and Toyota trucks. Ensures a solid seal.

Key Features

Fits a range of Ford 6.0L and 6.4L Powerstroke engines from 2003-2010, as well as many Toyota 4Runner, Tacoma, and Tundra models from 2003-2018.
This gasket is 0.030 inches thick, designed for specific engine builds.
Constructed with AFM material: a compounded nitrile synthetic rubber bonded to an aluminum core.
Temperature resistant over 250°F.
Offers 85 percent recovery and maintains strong torque retention.
Does not require gasket sealers.

⚠️ 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 this fit your vehicle?

Product Details

When you're rebuilding the exhaust manifolds on your Ford 6.0L or 6.4L Powerstroke, or even a range of Toyota trucks like the 4Runner, Tacoma, or Tundra, getting a solid seal is critical. These Cometic MLS exhaust manifold gaskets are built to handle the heat and pressure of those engines, helping to prevent exhaust leaks that can rob power and make your truck sound rough.

These gaskets use an AFM material, which is a synthetic rubber bonded to an aluminum core. This construction is good for temperatures over 250°F and offers 85 percent recovery, meaning it can handle the expansion and contraction of the exhaust system without losing its seal. They're designed to fit right without needing any extra sealers, and you won't need to re-torque them after installation, which can save you some time and hassle.