We have a 1963
Bambi and pull ours with a 1963
Ford F100 4 X 4. We do have a "replacement" engine, however, in ours. My husband says you can probably pull yours with your 84 but you should get a load leveler hitch and a anti-sway friction device. The literature from our 1963
Bambi said our original tongue weight for our trailer was 180 pounds. I would expect yours to be similar. A tranny cooler would also be a good idea.
Be sure you check the tires and grease the wheel bearings on the trailer before towing! Naturally, you will want to be able to hook up your electric brakes with a controller.
How far will you be towing your "new" Bambi? If only a short distance and not on freeway, etc. you might be able to get it home without all the "goodies". But, once camping, be sure to check what others have.
Good luck! Post some pics of your new Bambi. We love to see pictures here!
Mrs. NorCal Bambi traveling in S Tardis