Does anyone have a reference as to how the exhaust hangers were arranged on a dual exhaust 58. I am confused with which part numbers go where. My parts catalog seems to show only two kinds of hangers, 530096 for left and 529700 for right. These seem to work for the front, near muffler, but don't fit near the rear axle. The bolt pattern is different to attach to frame. I have a box full of broken misc. pieces, and there seem to be at least three different versions, not including left and right.

Also, I am planning on adding resonators, and it looks like there is a different hanger for these? Any help is greatly appreciated.