The polygraphite bushings are the same as the urethane bushings in all but one respect.

They are impregnated with graphite upon fabrication to insure against squeaking and you also avoid using the gel which attracts dirt and causes premature failure and more unneeded wear and tear on those 20 yr old parts

the prices are also much better then the urethane or even oem parts at a whole $159 with free ground shipping to the lower 48 states (other countries Im not too sure)

http://www.p-s-t.com/catalog.html

just thought I would pass on the info

peace

 

Good to know, thanks.

Should be archived, but we all know how well that works these days

 

so basically they have all the same performace of polyurethane but they don't squeek? I know what my next purchase is.