I know my friend's 86 Bronco with a EFI 302 has the 4x4 AOD tranny. Its now on the 3rd tranny as they don't like "abUSE" of playing in the mud.

Most Ford xfercases should bolt onto a AOD as long as it's setup for 4x4 applications. Now if you going to use a 351Cleveland, I don't think the bellhousing will fit the engine. If its a 351 Winsor, it will fit, but I doubt the AOD in stock form will hold up. Got to beef it up or put a C6 in as my friend is doing now!