HELP: 1999 Mustang GT AC Issue

I have a 1999 Mustang GT and managed to damage the AC compressor manifold that bolts to the compressor. I ordered a replacement part and it is not the correct fit. I picked up the compressor and manifold assembly from a junk yard thinking that for sure this manifold would be the correct fit, and it is not correct either. Both the one I ordered and the one from the junk yard are the same shape, so I am fairly sure they are the correct part....

Problem is that the manifold in my Mustang does not match at all, I tried fitting the other manifolds to see if there was any chance and they will not align with any of the AC lines, so they are clearly not the right manifolds for my cars configuration.

Was there a cutover on this part for the mustang in 1999 that is making it hard to find the right part? I have looked at older year models and the same results come up as for the manifold I purchased.