I bought a 1991 Twin Turbo day before yesterday. Prior to purchasing I had the Nissan shop look at it and the only thing they said would need some attention is a noise in the rear that was likely a bushing that's gone out. What I need to know and don't know enough about the car yet to have figured out on my own is what all bushings need to be replaced? What are the most common, should I just get one of those full urethane bushing kits and replace all of them? Thanks in advance -ddickenson