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Gibson 1-3/4 in. Performance Headers - Ceramic Coated (14-18 5.3L, 6.2L)

Item S500758
AmericanTrucks no longer carries the Gibson 1-3/4 in. Performance Headers - Ceramic Coated (14-18 5.3L, 6.2L). Please check out 2019-2021 GMC Sierra Headers for an updated selection.
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    Product Information

    Features, Description, Q&A, Specs & Installation

    Features

    • Performance Headers from Gibson
    • 16 Gauge Stainless Steel Tubing
    • 1-3/4 inch Diameter
    • Ceramic Coated Finish
    • Laser Cut Ports for Direct Fit
    • All Installation Hardware Included
    • Doesn't Affect Manufacturer Warranty
    • Sold as a Pair
    • Quick Installation Process
    • CARB EO# D-411-11
    • Fits 2014-2018 5.3L and 6.2L Sierras without the EGR

    Description

    Airtight Fit. Since headers are designed to increase flow and decrease back pressure for a more powerful exhaust system, you need an absolutely airtight fit between aftermarket and factory parts. The port flanges on these Gibson 1-3/4 in. Performance Headers are laser cut to ensure a tight fit and optimal pressure for maximized performance improvements. The 16-gauge stainless steel tubing features a ceramic coating for extra corrosion resistance.

    Simplified Installation. Many other headers require welding or modification of other exhaust system parts to get a good fit. Since these Gibson headers are designed only to fit specific vehicles and models, these parts are customized for easy slip-on installation directly to the cross pipe. All the necessary hardware and gaskets are included, and there's no concern over voiding your warranty.

    Application. This pair of Ceramic-Coated Gibson 1-3/4 in. Performance Headers are designed to fit the 2014 to 2018 5.3L and 6.2L GMC Sierra's without the EGR.

    Fitment:

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

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (2) Gibson Exhaust Headers

    Questions & Answers

    10 More Questions

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