I got the 3 (comfort option)super pro bushes from bursons. x2 axle nuts, x6 tailshaft bolts and x2 halfshaft seals from ford. While I did the bushes I also changed the diff oil with castrol saf-xa and replaced the leaking diff half shaft seals. It was a tough job but with a my old man and I, a hoist, compact portable hydraulic press, and workshop manual handy we had it in then out in 6 hours. ride is nice and smooth now.