Disc Brake question

Yes, all Kelsey Hayes (KH) a-body small bolt discs from '65-72 will mount on the rear of the spindle. This is important for clearance of other items. I don't know about '67 up a-bodies, but my '65 Barracuda Formula S has a factory sway bar and a front mounted caliper will hit the sway bar, so the rear mounted disc setup was the best choice for me (plus I wanted to keep the small bolt pattern instead of going large bolt).