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Mr. Gasket Aluminum Head Gaskets (77-79 5.0L Thunderbird w/ Rectangular Ports)Find parts that fit my vehicle

Item EK-66-900715
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38 Reviews of Mr. Gasket
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$25.05

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Part Fits 1964-1995 Ford 289-351W Small Block Rectangular Ports
      • Reusable Header Exhaust Manifold And Collector Flange Gaskets
      • Made From Dead Soft Aluminum Layers .125 Inch Thick
      • Conforms Easily To Surface Irregularities Including Warped Flanges
      • Compresses Down To 0.060 Inch For Tight Leak-Proof Seal
      • Will Not Shrink, Deteriorate, Or Blow Out, Eliminating Gasket Leaks
      • Designed For High Performance Street, Drag Race, And Oval Track Use
      • Legal For Sale Or Use On Emissions Controlled, Uncontrolled, And Racing Use Only Vehicles
      • Manufacturer’s Limited 90 Day Warranty Included
      • Fits 77-79 5.0L Thunderbird W/ Rectangular Ports

      Description

      High-Performance Seal. The Mr. Gasket Aluminum Header Gaskets are designed to provide a durable, leak-proof seal for header and exhaust manifold applications. These gaskets accommodate surface imperfections such as warped flanges, ensuring lasting performance in high-stress environments. They are essential for preventing exhaust leaks that can compromise engine efficiency and safety.

      Construction and Appearance. Manufactured from multiple layers of dead soft aluminum, these gaskets measure .125 inches thick. Their aluminum finish offers excellent conformability and resistance to shrinking or deterioration, maintaining an airtight and reliable seal under extreme conditions.

      Installation. Installation is straightforward, requiring no drilling or modifications to the vehicle. These reusable gaskets compress down to 0.060 inches, simplifying alignment and ensuring a tight fit between components.

      Warranty. The product comes with a manufacturer’s limited 90-day warranty, covering defects in materials and workmanship.

      Application. Designed specifically to fit the 1977-1979 5.0L Thunderbird models equipped with rectangular port headers, ensuring precise compatibility and optimal sealing performance for this specific vehicle and engine combination.

      Mr. Gasket 7410G

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Pair of Head Gaskets
      4.5

      Reviews of Mr. Gasket Classic Engine Products (38)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Thunderbird

      • Base - 77, 78, 79
      • Diamond Jubilee - 78
      • Heritage - 79
      • Town Landau - 78, 79

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