Made progress this afternoon. We got all the mechanical unhooked and most of the electrical. I'm still trying to figure out what all we need to keep from the 92 harness. The plan is to remove the whole harness in tact and then remove what we won't need on the 86. I tried to label everything where it goes.
I was pretty impressed with how clean the engine and tranny is. There was no noticeable leaks anywhere. The odometer shows 223k miles but the engine still runs real good and the trans shifts good. Hopefully, all will go smooth. Here is a pic:
