Noise coming from front end
 

I have a 96 Cherokee with a 4in lift and recently started noticing a rubbing sound when I hit bumps. It looks like the drivers side coil spring is rubbing the track bar bracket. I believe this is beacause the bushing in top of the spring is crushed and making the spring bow in. Is there a way of replacing the bushing? It looks like its welded to the chassis.