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Kooks 3-Valve Exhaust Header Gaskets (05-10 Mustang GT)Find parts that fit my vehicle

Item 399807
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15 Reviews | 3 Answers
Our Price

$31.52 pair

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    Frequently Bought Together

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

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      • Ford Modular Engine Header Gaskets Designed For 4.6L And 5.4L 3V Cylinder Heads
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      • Stock Bolt Pattern Ensures Direct Replacement Fitment
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      • Round Port Design For Optimal Sealing
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      • Multi Layer Aluminum Style Gasket Construction
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      • Sold In Pairs
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      • Gaskets Included In Most Header Kits, Order Only As Replacement For Damaged Or Lost Gaskets
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      • Material Is Aluminum
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      • Tube Diameter Measures 3.000 Inches
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      • Universal Fit May Require Modification
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      • Fits 05-10 Mustang GT
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      Description

      High-Quality Replacement Gaskets. The 3-valve exhaust header gaskets provide a crucial seal between the header and cylinder head, preventing exhaust leaks and maintaining engine performance. Designed specifically for Ford Modular 4.6L and 5.4L 3V cylinder heads, these gaskets are used primarily when the original gaskets are damaged or lost during header installation or maintenance.

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      Construction and Appearance. Manufactured from multi-layer aluminum, these gaskets offer durability and heat resistance needed for premium performance. Their round port design matches the stock bolt pattern for a precise, reliable fit that maintains optimal sealing under high temperatures and pressures. The aluminum finish ensures longevity and resistance to wear.

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      Installation. Installation is straightforward with no special tools or drilling required, provided the existing bolt holes are intact. Some modification may be necessary depending on specific header setups due to its universal fit design.

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      Application. These gaskets specifically fit the Ford Mustang GT models from 2005 through 2010, accommodating the 4.6L and 5.4L 3-valve modular engines without compatibility issues.

      Kooks PY-8023-A-AL

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (2) Header Gaskets
      • Installation Hardware

      4.8

      Customer Reviews (15)

      Questions & Answers (3)

      Post Your Question

      Will It Fit My Mustang

      • Bullitt - 08, 09
      • GT - 05, 06, 07, 08, 09, 10