My 91 R2500 2wd suburban - plans for 4wd

[j_cst_10]

I bought this truck from my wife's parents who have owned it since 1993. It was their kid commuter back and forth from Florida to Ohio when they lived down there.

I posted this truck on here when I first got it but I think I put it on a different board.

Anyway, it's very clean minus the peeling paint. No rust, interior is nice. It has the 454, 4L80E combo with the tow package, 14 bolt with a posi.

I am starting to collect parts for a 4wd conversion and I am planning to use a NP205 divorced passenger side drop transfer case with a Dana 60 front. My main reason is the 4L80E is in excellent shape and I am picking up the divorced transfer case for a pretty good deal.

Has anybody done this on any 2wd suburban, truck, blazer? I would like to get some more info on the swap. I am still in parts collecting mode now and I have to finish up a few other truck projects before getting this started.