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Thread: 97 2WD Suburban with 7.4 and 4L80E

  1. #1
    Senior Member
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    May 2009
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    Default 97 2WD Suburban with 7.4 and 4L80E

    I am looking for a stock calibration for a 98 to 2000 7.4L with a 4L80E 2WD to convert a non tuneable 97 with.
    Tuning it is not a problem just looking for a base cal with which to flash a new computer.
    Thanks

  2. #2
    Lifetime Member SS2win's Avatar
    Join Date
    Feb 2005
    Posts
    373

    Default

    Alright, check out THIS POST. Hope that helps!
    2001 Camaro SS
    EFILive Custom OS3

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