3.0 to 4.0 anyone with success?

[green_duck42]

I have a 98 4wd 3.0 just die. I have checked through a bunch of threads and have found a couple people have asked about swapping the 3.0 for a 4.0. I was wondering if anyone has done it with any success and if so could you possibly give a run through of what is actually necessary other than ecu and tranny donors.

 

[wvcat]

Other than the ecu and tranny you will also need a crossmember and the a/c lines. The accessories themselves are the same but the mounts are different. You will want to get a similar year motor with the wiring harness so it is compatable with your body harness. I am planning on the swap sometime also...