The crank is the same, you just need to insert a new pilot bushing and yes bellhousing will mount up as long as you get the parts from a 3.0 truck or 4runner.Your driveshafts should work mine did. You'll need to take very good measurements for the holes to mount the slavecylinder.

You need:
pedal assembly
mastercylinder, slavecylinder, hard line & soft line & mount
Trans & Transfer
shifter boots and suround

I don't know if you'll need the crossmember or not, mine is a 4cyl and i didn't need to change it and i don't think you'll need to change it but can't promise anything.Maybe someone will chime in whos done a 3.0. I have more info but i'm not at home now so i can't send it.

Good luck, Later