Not exactly.
Unbolting is inferred [I don't have the manual in front of me, so I'm going off what you said], you're not sliding the engine anywhere until you unbolt everything. Don't forget the bolt through the ear behind the transfer case and the brackets on the top and end of the transfer case.
Once you've unbolted everything slide them apart an inch or two, then rotate the transmission counterclockwise so the hump for the ring gear in the transfer case clears the ear on the block, then slide off the rest of the way. It will probably take a lot of prying and hard wiggling too. The best place to pry is where the 2 steel pins stick out of the block into the bell housing.
There is room to lower the transmission down past the frame rail and control arm [you can remove the control arm if you want, it will give you more room] so you can slide it down and off.
I don't think there's room to lower the engine block down far enough to slide it off the transmission. I've never tried, so if you really want you can give that a shot; but I've pulled many engines out of these cars and I highly doubt you have the room for that.