whats the trick to getting the bolts out of the spring hangers. I cut the bolts and the only thing left is the head coming through the frame and it wont budge also so if I need new rear shackles and shackle to frame bushings where can I find them?

 

I always used lots of wd 40 & the biggest hammer your buddy will let you swing while he is holding the punch. a torch helps sometimes and a lot of swearing. good luck