what kind of bushings?
if you want control arm bushings, check out PST, Energy suspension, etc. internet search will provide site addresses.
i have ES stuff on the front end (LCA's, sway) and they are nice and stiff. for front end LCA bushings, you can get them for about 30 bucks. sway bushings are about the same or less (bar and end links).
i have a corner carver with Delrin bushings and it is brutal. poly is a nice middle ground.
enjoy.