Originally Posted by 52Dave3600
Is it the stock axle or a subframe? If it's independent suspension with a subframe, I second it that they're likely Camaro, Nova, or Chevelle; very common/cheap.
Stock frame. 72 camaro calipers appear to me a match to what I have. The previous owner didn't do any of the work, so I can't find out much from him. Would have to dig a little deeper.