1990 5 speed shifter sticking

[1990festiva]

So the problem is with the "Thrust Bar" Which may be the same as the Shifter stabilizer bar mentioned earlier. The bushing where it attaches to the transmission has turned to powder. I picked up a spare Trust bar while at the you pull it today, just if i need one. My new question is, where can i get the bushing for the thrust bar? The one on the car at the you pull was bad too and the people at advanced auto parts said they cant even order me one. Any help is greatly appreciated.