ok, I crawled underneath and the two bushings your talking about do have slight cracks in them, I couldnt move the bars though. I looked at all the other ones under the rear they didnt look too bad. I could see the two rear lower large bushings that bolt to the frame, have been sliding back and fourth, the bolts were showing and looked clean, the rubber bushings rubbing on the inner bolts...
The two bushing that you were talking about are only $22, should I replace any of the other ones? Should I get aftermarket control arms? hard or soft bushings? I want a solid ride but I need to save money for my motor

thanks