Lower control arm outer bushing shell removal frustration...

I didn't even mess with shells. I ordered some polyurethane bushings from summit racing. I had to use some grease for lube. I lightly tapped the bushing into the control arm, then I tapped the pivot shaft back in and Presto! It was super easy, only took a few hours. But that was with me being in a hurry cuz I was outside freezing.