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1997 Chevy Suburban 2500 7.4 454 4x4 lift and differential questions

Discussion in 'Chevy Suburban Forum (GMC Yukon XL)' started by racingod23, Dec 10, 2012.

  1. racingod23

    racingod23 New Member

    Hey I was wondering if there was a lift under 1k that is 4-6". I was also wondering if the differential (stock) in my truck is lockable or forever open?
  2. silverhobey

    silverhobey Member

    sorry, don't knowabout lifts, but I'll bet that 2500 Burb will look sweet when you are
    done with it .....Good Luck, any pics ?? Brian
  3. Boonduff

    Boonduff New Member

    With a big-block 3/4 ton you should have a full-floating 14 bolt rear-end, which may have come with the Gov-lock locking differental. Look for the G80 code on the inside of your glovebox door.

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