IF You Were Going To Add A/C?

I understand

Perhaps I can use an original S6 bracket and make a conversion bracket so a rotary will work using both the original S6 bracket AND the conversion bracket.

Thanks for all the helpful input.

Hit your junkyards and see if you can find a 79 or later car (FMJ body) with a slant 6 and factory AC. The factory bracket is already set up to use the rotary compressor. I have to depend on members maybe having what I need or good old eBay as anything earlier than around 2000 is non-existent in our junkyards.