I just attempted to do mine last week. They were absoultally f****d and the drivers side was easy to do as the old bush was so nakered that it more or less fell out, although i fitted powerflex bush coz they are easier to fit (dont need to be pressed in, push in by hand).
The passanger side is a different matter though! As mentioned above the brake load sensor valve was in the way and the bolts were siezed!
I didnt try to drill them out as i need the car so at the moment im still driving with one nakered bush. I'm thinking instead of drilling out the bolts in going to sut the bracket holding on the load sensor valve, then weld it back together once i've changed the bush.
Its going to be a pretty rough repair, but easier than drilling out bolts and cheaper than a new load sensor.
