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Flowtech Shorty Headers 2002-2013 Chevy GMC Pickup SUV 4.8L 5.3L 50-State Legal

387-91843


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Shorty Headers 2002-2013 Chevy GMC Pickup SUV 4.8L 5.3L 50-State Legal
$407.99
Shorty Headers
  • 2002-2013 Chevy / GMC Truck / SUV
  • 4.8L / 5.3L
  • 1-5/8" Primary Tube
  • Mild Steel
  • High-Temp Black Paint Finish
  • C.A.R.B. EO# D-115-20
  • Free Shipping - Estimated to ship direct from manufacturer
    QTY

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    91843 is rated 3.5 out of 5 by 2.
    Rated 5 out of 5 by from Fantastic fit! I purchased these headers and used Jegs header wrap on them. 50 ft of wrap will do both headers. I fully expecred a hard time in getting the headers to fit, but they went on like a dream. No clearance issues at all. Definitely picked up a few ponies as the truck now will break the tires loose if I get on it, where it never had before.
    Date published: 2016-09-24
    Rated 2 out of 5 by from Touching my spark plug wires I had to put a dent in them just to get my wires on my spark plugs. good thing they're ceramic plug wires...the sound is not that great,, kinda a metallic sound i think im putting my original ones back on
    Date published: 2019-04-10
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    Can you use these with a stock tune or do you need a tuner?

    Asked by: Cjb92
    The Flowtech 387-91843 header is compatible with a stock tune.
    Answered by: jshook
    Date published: 2022-09-19
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    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.