I having sometime hearing a "clank" noise in the front axle, like the sway bar is loose. Anyway I already change shocks, control arms, tied rod ends...

Now coming to change the anti-rol bar links, I realize that maybe the noise could be the bushings, I already try to bought it at the dealer but they told only comes the entire bar with the bushings attached, for more than $200!!!

Does any one knows if its possible to change just the bushings for some aftermarket brand? maybe some high performance polymer...