I have not started digging into my A/C on a 68 BB C 60 yet, but, was looking at the board today and noticed ref. to the compressor manifold being, pictured, as a rectangular type and then the ref. in the judging manual calling it rectangular. Mine is more like that pictured in the AIM C60, D 2. It has two rounded sections with the valves not on top but on the sides. Any thoughts on what is the difference here?
Dale
Dale