I have a 3spd with transfer case and floor shift. It was attached to a 327. Don't remember what yr land cruiser.
It has been in storage all that time.
It has what they called a transfer case saver or something like that. Just rear cross member attached to transfer case that attaches to frame.
From what I remember you just need a Chevy bell housing to attach the engine to the transmission. This was old school before they made all the v8 kits.I would like to sell transfer and transmission together, it also has pto.
If your interested send me a PM with a email address and I will send you some pictures.
Thanks, Bill