Welcome Nate! I'm a little late on this reply, but at least I replied!
You have a neat little truck.......I have one of the 2WD B2600i trucks also. Mine's a 1991 though and it only had 82,000 or so on it then! Found it at the local JY also!
Got it home for $600.00 plus tax & title transfer, then pulled the engine and cleaned it all up, installed the new head & timing & balance chains correctly that the previous owner screwed up (and then hauled it to the JY for scrap metal!!) and she's been my daily driver and has been purring right along for several years now!
When you get ready to rebuild the engine, hit me up or better yet, start a thread on it and I can steer you through the process.
Here is the latest B2600i engine that I put together for another B2600i that I sold to a friend.
We did a little celebrating after we bolted the engine in!