Need help with '86 Thunderbird, 3.8L V6

Ok well I have my thunderbird back together after head gasket replacement, and I am having problems with the vacuum lines. Does anyone know where I can get a diagram? Theres one on the fan shroud but it is very poor and doesnt tell me much. I have a few electrical connections loose and I dont know where they go. The main one that comes to mind is a pair of electrical connections in the front of the engine bay near the coolant overflow. Could this be a diagnostic connection, or an option my car doesnt have? Any help is appreciated, I just need to get this thing running. Never realized how weak this car really is power wise

Hey man, my dad bought this car, not me. I am just trying to help him get it out of the driveway and fast. I am hoping i can find a 85-89 bird w/ 5.0 and 5 Speed, but I need this thing to run good enough to get $500 out of it.