4 x COSWORTH REAR ANTIROLL BAR BUSHES - £18.00 with free UK Postage if you mention this PassionFord advert 
These go in between the ARB and rear trailing arm they are fitted into the drop link.
I'm sure 97% of Cosworths still have the original bushes on the drop links even though most of the other bushes have been changed and TBH I've not seen a good set come off a car.
1 of mine had gone and I was getting a clicking sound from the rear as I was driving over bumps etc it was the bush was so worn out it was contacting metal to metal.
Here's a picture of a used Drop Link that needs new bushes:-
and here's a pic of a Drop Link ready for new bushes - I bet you thought the rubber was supposed to come out:-
Call us on 01582 696 111 or sent us a PM if you want to order a set.