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Thread: Stock file request = 2014 silverado 5.3l 6l80e = os 12663390

  1. #1
    Junior Member
    Join Date
    Aug 2018
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    44

    Default Stock file request = 2014 silverado 5.3l 6l80e = os 12663390

    2014 Silverado 2WD
    5.3L 6l80E

    OS = 12663390

    If anyone could post up a stock file, I would appreciate it.
    I have a truck that still has the Maggie tune in it and I'd like to flash it back to stock.

    Thank you.

  2. #2
    Lifetime Member
    Join Date
    Mar 2006
    Posts
    569

    Default

    Here ya go.
    Attached Files Attached Files

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