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Thread: Motor Swap

  1. #1
    Join Date
    Oct 2009
    Location
    Illinois
    Posts
    46

    Default Motor Swap

    Can i swap 4.0 from 88 xj into 99 grand

  2. #2
    Join Date
    Mar 2009
    Location
    South TEXAS
    Posts
    7,244

    Default

    The blocks are the same but the newer style head and intack with the newer style throttle body are different. But with some parts swapping it can be done.
    Hey bubba get your hand off my ass,

    Some days it is just not worth it to gnaw through the leather restraints.

    R.I.P. Brian 96_XJ Perrine 1990-2011

  3. #3
    Join Date
    Oct 2009
    Location
    Illinois
    Posts
    46

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