Hey so I have aftermarket control arms, previous owner did not use the metal bracket that connects the 2 bolts together. Im trying to remove them, i have all 4 bolts and 2 balljoints off, but the bolts for the control arms are seized into the body in the strut towers. I left it sitting for 3 days in PB Blaster, tried hammering it out. Any advice?

 

Get a bigger hammer, also try hitting them from side to side underneath, it may help to work them loose. Will probably help to remove the control arm itself from the bushings if you can.

Careful application of heat (propane torch) may also help convince it.