Longer shackles front and rear, trim fenders (sawzall or angle grinder), differential breathers, new wires, plugs, o2 sensor like jk said. 63s are a good cheap (junkyard) spring swap in the rear that will give you 2-3" of lift or more with shackles. For the front you could also just build your own spring pack from junkyard springs, i know how clapped out those stock 85 front springs can get. I am not sure how well the rears up front work with stock steering, you may have to run high steer or get a custom drag link. Rock lights are another cheap thing you can do. cant think of much else at the moment. good luck.
