Topic: splines, dual case questions

[myexonenine]

I have an 84 4Runner 2.4L diesel (2L) with a 5 speed manual, which I'm guessing has a 21 spline output on the tranny.
I've found a 92 Surf 2.4L turbo diesel (2LTE) but I can't remember if it was an auto or manual, and I was wondering if the transfer case would be any good to me? it might be 23 spline being a turbo model.

Whats required to integrate this (if it is) 23 spline case into my 21 spline setup?
If its a manual would I be better off getting the whole gearbox and adding my 21 spline case to it?

I don't really want to go crazy hardcore offroading, and only want to use 35" tyres max.
Cheers

[79coyotefrg]

  i wish i had a diesel

[myexonenine [OP]]

Diesel is cool, but it makes it hard when there is hardly any info on forums about them because America didn't get them

I think I am wanting a turbo to bolt to it though, they aren't very fast even on a downhill, but they haul like mad offroad.