2015 gmc Denali 1500 4x4

Discussion in 'Lowering Tech' started by karltonp81, Nov 19, 2017.

  1. karltonp81

    karltonp81 New Member

    Messages:
    4
    I've searched guys . Trying to find out what all I need for a 1-2 inch rear drop . Do I just need the shackles ? [​IMG]

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  2. Khaos

    Khaos Bed Dent Club Founder

    Messages:
    20,602
    Shackles or pull the rear block if there is one.
     
  3. karltonp81

    karltonp81 New Member

    Messages:
    4
    Ok . Thanks

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  4. karltonp81

    karltonp81 New Member

    Messages:
    4
    Wondering what all I can do to this without losing warranty . Called gm dealer on full exhaust and they said that it should be no problem. I'd like to get a tune .

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  5. dszx13

    dszx13 Well-Known Member

    Messages:
    4,894
    Dealers will work with you if it's tuned. I know the one I work at will. But if something happens and gm wants the parts like the ecm, they can tell if it's been tampered with and the will void the repairs and customer will have to pay

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