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BBK Premium Header Gaskets (96-04 GT)

Item 386970
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Ship to: Ashburn - 20149
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      Product Information

      Features, Description, Reviews, Specs & Installation


      • Prevents Exhaust Leaks
      • Steel Core Laminate
      • Works with Factory Manifolds and Aftermarket Headers
      • Sold as a Pair
      • Fits 1996-2004 4.6L GT Mustangs


      Stop Leaks Before They Start. Whether you are installing a brand new set of BBK headers or just re-installing your factory manifolds you will need a good set of gaskets to prevent power robbing exhaust leaks. That is why AmericanMuscle offers Premium Header Gaskets from BBK Performance.

      Reinforced Construction. Manufactured from the highest quality materials available, these BBK reinforced header gaskets feature a durable steel wire core to eliminate heat cracking and exhaust leaks, and provide an excellent seal.

      Application. These BBK Performance Header Gaskets are specifically designed for use on the 1996 to 2004 GT Mustangs equipped with the 2V SOHC 4.6L Modular engine. Sold as a set of two gaskets.

      Fitment: 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

      MPN# 1401

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (19)

      Write a Review

      Ratings Summary

      4.9 out of 5 overall rating from 19 customers

      Installation Time: Full Day

      Installation Cost: 0-$100

      • January 28, 2020

        5 2004 GT - SeanR Installation Time: Afternoon

        BBK Header Gasket

        Thanks to BBK the header gasket solved the leaking issue. The gasket was great quality and American Muscle got the gasket to me within a few days. I would definitely buy again if needed.

        Helpful (0)
      • November 28, 2019

        5 2001 GT - TommyD9237 Installation Time: Full Day

        They look great

        Everything looks and works great....these are the finishing touch.... or cheery on top on the engine....

        Helpful (0)
      • September 03, 2019

        5 2003 GT - Garcia03 Installation Time: Shop Install Installation Cost: 0-$100

        No Leaks!

        Just so buyers are aware if you purchase a set of shorties from BBK these gaskets come in the box. I accidentally got an extra set only thinking the header was in the box. Regardless they fit perfectly and don't let anything out. These are Top Quality for sure. Would recommend to anyone installing headers of any type to pick up a set of these! you won't be disappointed.

        Helpful (0)
      • June 19, 2019

        5 2004 GT - Lansky Installation Time: Full Day

        Great Product

        Big fan off BBK that's why I ordered the exact header gaskets for the BBK shorty headers. Great product, great price and thank you American Muscle for getting it to me so quickly.

        Helpful (0)
      • May 31, 2019

        5 2004 GT - 12second2VNA

        Great Gaskets

        Great Gaskets. No issues or leaks. Had installed by a mechanic.

        Helpful (0)
      • May 19, 2019

        5 1997 GT - booooooooooo Installation Time: Weekend

        Seal it

        Quality u can be sure of. We all know how hard it is to have to do this job over, so these give the best shot of done right the 1st time.

        Helpful (0)
      • April 28, 2019

        5 2003 GT - Pollock Installation Time: Less than 1 Hour

        Premium Header Gaskets

        Worth every penny to buy these upgraded gaskets! Never use those paper thin gaskets that come with most headers. These are a must! Fitted my 03 Saleen S281 perfectly

        Helpful (0)
      • April 28, 2019

        5 1998 GT - BryceB Installation Time: Afternoon

        Much better than stock

        These make the stock header gaskets look like a terrible design lol, installed these with my BBK Headers and they seal 10x better and got my car back to sounding good again. Doubt to ever have another problem out of header gaskets !

        Helpful (0)
      • February 01, 2019

        5 2002 GT - Jbird27

        Good quality

        Installed these with a set of BBK's Long Tube headers. Was satisfied with the thickness of the gasket and the quality, don't forsee any exhaust leaks occurring with these.

        Helpful (2)
      • October 05, 2018

        5 2003 GT - AnthonyG Installation Time: Full Day

        Header gasket replacement

        Fits really well ,exhaust ports are more open than other brands,more play with exhaust bolts.

        Helpful (7)

      Questions & Answers (0 answers)

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Header Gaskets

      Tech Specs

      Will It Fit My Mustang

      • Bullitt - 01
      • GT - 96, 97, 98, 99, 00, 01, 02, 03, 04

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