95 Prizm Control Arm Bushings

I have a 95 Prizm with about 144K on it. I took it to the shop for a rotor replacement ( pulsation when applying brakes ). They told be that the control arm bushings were gone and needed replacement. They had a very hard time finding replacements, especially for the rear bushings. I went on google myself to look for the parts and those places that had it did not distinguish front from rear bushings. The mechanic told me that there was a difference and it was impossible to find rear bushings...what is going on here?

i have a 96 and the rear bushings come with the control arm you cant just replace the bushings you have to get a whole control arm unfortunately.
new mine would have cost $306.00 but i found a used one in a scrap yard in really good condition for $30 check with your local dismantlers.