My 69 Charger project is in need of speakers. I had an AM radio with a front speaker. Does any one have a picture of what the speaker looked like and mounted to? Mine was all cobbed up and wired in place. I think it should be a 4 x 10. I picked up an AM-FM factory radio as well as the rear speaker switch and wiring. What size rear speaker does it use and what side does it mount on? Lastly where is a good source for a factory look and fit speakers.