Beautiful truck, well worth the trip in my opinion. If you do a lot of towing the exhaust manifold(s) will break sooner or later...if you don't run it hard they will last a long time.
Due to the age I would replace the plugs/wires/cap/rotor. Plug wires don't last very long on the big gassers if you run them hard (exhaust heat).
Due to the age I would replace the plugs/wires/cap/rotor. Plug wires don't last very long on the big gassers if you run them hard (exhaust heat).