Can 1979 Cordoba/300 spindles be used on older A/B bodies?

The reason I ask is I have a chance to pick up a complete set of spindles with rotors, big brakes and calipers. I can't use the spindles for my Challenger since the calpers mount on the front. I have heard both that they will and won't work for the other cars. If someone could use them without getting different control arms, I will get them. Otherwise, I will just get the big brakes setup, since I already have the correct spindles for my E body.

Swap spindles side to side to change caliper location .