72 Custom Camper pic & Where for a post radio?

[Ozark Tim]

Hey ya'll,
I am trying to find a nice 2 post radio for my 72 Custom Camper. I used to be able to find a fair selection from places like radio shack etc. but I dont think very many places if any sell them today. Anyone out there found any sources whatsoever worth mentioning? The last one I purchased was from Auto Zone and I had to take it back 3x until I got a good ( Still a piece of junk ) one.
Here is my 72 Custom Camper with one of my friends right as it came back from the paint booth. It is already close to completely put back together and this is what I need a good radio for.
Thanks, OT