3 hole spool style Hemi mount

Someone, somewhere said there was a Sanden 7176 ac compressor that fit up, but wasn’t very clear on the mount he used in conjunction. Either way, I suppose this is the beginning of many more “that didn’t work” moments. Really was concerned I had the wrong setup. Also, not sure I like the 3 holes, vs the 4 holes where load is better distributed....
I used those mounts on a 74 Swinger with a 426 inch 730 horse gen 3. You're good.