If the stuff you've been reading is for N/T 2g DSMs, it's specific to the 420A engine, which is a chrysler engine, same as the jeep. So I highly doubt the throttle body from the Jeep will fit on the Mitsubishi engine in your turbo 2g.

It should bolt on as the base gaskets are interchangeable between the 4G63 TB and a Jeep 4.0L TB but what are you going to do about the Jeep TB not having shaft seals and the sensors and wiring harness won't match up? IMO if you want a 60mm TB you should just buy a 1G Turbo DSM TB.

Edit: Oops! Looks like I replied to a 10 yr old thread. Don't know why it was at the top of the page here..?