Wondering if anyone has done a bushing overhaul/replacement. I have a '91 LS and I want to move from stock to polyurothane (spelling?) bushings. From what I've found the cost is be quite a bit more than I had originally anticipated.

Also, does anyone have a recommendation for a shop that has experience doing the full replacement for a reasonable price; most shops can do it but dont do it enough to quote a good faith estimate. Thanks.