I bought a universal 14" x 24" parallel flow condenser on eBay. I made a three bracket mounting system as well as a bracket for the receiver/drier:
I called Vintage Air and ordered the 3 hard lines that are used in their condenser kits to mount the receiver drier and run through the core support and under the battery. Here it is mounted.:
I made this simple bracket:
To hold the end of the hard lines under the battery box: