'73-'76 A-body disc brake orientation.

The factory position for the calipers on the 73-76 A-body is to the front. And, yes people swap the spindles and calipers so the caliper mounts to the rear for clearance on the 72 and earlier sway bar. However, some posted just recently that if you elminate the spacer betwen the bushings at the control arm the sway bar will be low enough to clear.

Also, if you ever need to replace the brake hose from the frame to the caliper the 73-76 hose is not long enough when the calipers are mounted to the rear. You will need to order an Aspen or Volare hose.