Outer Limits 4x4 Board

Hi! Ive had a bit of a search and cant find anything allready spoken about so I thought I'd ask for some help. i have a 2.8 diesel engine already married to a automatic transmission (out of a 1992 Hiace van - trans code A45DL) that I'm thinking of putting into a 1985 4Runner. I'm worried about adapting the auto to the transfer case. Does anyone do an adapter or can I divorce the Hilux transfer and run a jack shaft? I'm assuming the Hiace auto is different from a surf? I found this on the net at inch drive but dont want to order something over from the states if its not going to be right for me.

http://www.inchwormgear.com/collections ... 4wd-t-case" onclick="window.open(this.href);return false;

Any help or advice would be much appreciated :-)