CEThomas Posted August 7, 2008 Share Posted August 7, 2008 Anyone ever switch out a 5.2 V8 for a 4.0 in a ZJ? Outside of the same stuff for a MJ 2.5 to 4.0 switch anyhting else needed? I have had it with the MOPAR 5.2 trans going out all the time :mad: Link to comment Share on other sites More sharing options...
wolfpackjeeper Posted August 7, 2008 Share Posted August 7, 2008 you can put an aw4 in, I have several friends who did it... Link to comment Share on other sites More sharing options...
CEThomas Posted August 7, 2008 Author Share Posted August 7, 2008 Give me the info on the AW4, what all did that have to change and how did they get it to fit up to the 5.2 :D Link to comment Share on other sites More sharing options...
wolfpackjeeper Posted August 7, 2008 Share Posted August 7, 2008 Ill try to get in touch with him. I think he was able to get a bellhousing that worked, but I do not remember if it was custom or not. Ither than that you just need the tcu and I think to splice into the wires from the TPS and possibly the crank sensor. Link to comment Share on other sites More sharing options...
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