[old51sedan]

Thanks so much for the replies, also thanks to Richard for the pictures, that's exactly what I needed as I believe mounting the compressor on the right side is the ideal spot for it. The Alt. and PS are on the left side already. Do I need to have a 3 grove pulley on the front of the crank or can I use the 2 groved one?
After looking at the diagrams I'm thinking I should try and buy a 3 grove pulley I know of on a 292 in the junk yard. Guy wants to sell whole engine, but I'm trying to talk him into just selling the pulley separate.