I have a 95 MM I'm trying to figure out if
-the 1st gen montero sport rear is a bolt in affair ?
-what size wheel would I have to run to use that rear
-what's the track difference on the Montey vs the MM?
- how hard is it to put a locker in an open diff?

For the upper control arm
- can I use the Monty uppers or is there an after market upper that takes the bolt in style ball joints ?

I have been searching but there seems to be a lot of conflicting or lack of info on what I do find, any help would be great