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JBA Ford 5.4L/5.8L 4V DOHC/Ford Mustang GT500 Oval Port Header Gasket - Pair

$47.20

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JBA Ford 5.4L/5.8L 4V DOHC/GT500 header gasket pair. Extra thick material handles high exhaust pressures and temperatures.

Key Features

  • Fits Ford 5.4L and 5.8L 4V DOHC engines, including Mustang GT500 models with oval ports.
  • Extra thick gasket material is specially formulated for durability.
  • Designed for an exact port match with JBA headers.
  • Handles exhaust pressures up to 3700 psig.
  • Rated for temperatures up to 1100 F.

⚠️ 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

When you're installing aftermarket headers on your Ford 5.4L or 5.8L 4V DOHC engine, like those found in a Mustang GT500, you need a gasket that can handle the job. These JBA header gaskets are made specifically for that purpose, ensuring a solid seal between your new headers and the cylinder head.

These gaskets are built extra thick using a special material that's formulated to withstand the tough conditions of an exhaust system. They're designed to perfectly match the port shape of JBA headers, so you get a precise fit without any gaps. They can handle significant exhaust pressures, up to 3700 psig, and are rated for temperatures as high as 1100 degrees Fahrenheit, meaning they'll hold up under serious heat and pressure.

Specifications

Brand
JBA
Manufacturer Part #
063-6695
UPC
694342538897

Frequently Asked Questions

JBA Ford 5.4L/5.8L 4V DOHC/Ford Mustang GT500 Oval Port Header Gasket - Pair

$47.20