I'm no expert but IMHO, you'll probably be looking at the entire drivetrain...

Engine, tranny xcase will be from the donor obviously.

Front & rear dif's were upsized for the 3.5 by the Mitsu so I'd do the same rather than use the gen I diff for it.

You'll also want the ECU & harness from the donor obviously.

Pro's will be all mitsu stuff

Con's, will be more work because you're doing an entire drivetrain swap as well.

Off Roader
98 Montero with the Winter Package
89 Montero minty clean and reserved for overlanding trips or Cars and Coffee events
96SR (3.15:1 xcase, 35's) gone to the rust gods
96SR Build Up Thread
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