alternator brackets?

usually they were the same as trucks, which is what im currently running in my early-A (aluminum water pump) im pretty sure the squareback alternator has its own mounts even if the vehicle has A/C as long as its the RV2 compressor. someone please chime in if im wrong. In the late 70s the sanden compressor was being phased in. ive seen them both ways in cars, separate mounts, and all one mount, and most trucks/vans didnt have A/C (at least the ones ive torn into) but its mopar...anythings possible. take lots of pictures!!!