@LeMans850i posted:
FWIW , I have the poly graphite bushings from Dennis Quella pantera performance center. Notable about this version are the metal bushings which are hexagonal in shape and thus do not rotate in the poly bushings.
I know Poly bushings are rightly criticized for often squeaking, but with this version I have driven over 50,000 miles and I’m still waiting to hear the first squeak from my suspension 😉
Larry