I just got done installing a master kit in my 91 EB and am happy to say it was worth trouble and money. There is a more noticable amount of road noise but the truck is much more stable and predictable now. It was a fairly big undertaking and I took the chance to put in new u-joints, balljoints and tie rods. The truck drives and performs BETTER than new!! I highly recomend the bushings. One tip... if you don't have a torch get one. It saved a lot of time.
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