Quoted from FilthyMcNasty:If possible can you provide me with William Stillwells email as well? I also have a Gangbusters with no 8 track. Does anyone know if the 8 track went into the front of the machine where the coin box is? I have an unused wiring harness there. I also appear to have a piece missing from the back below where the robber slide cutout is, but I have no idea what may have gone there. There are 2 screws attaching nothing and a metal plate with what appears to be a wear mark...any ideas or does anyone have a picture of the machine with the back bottom panel off?
Yes on mine the 8 Track player sits just behind the coin box , I can take a pic of the inside of mine if you need one , and here's a link on the game ... http://www.pinrepair.com/arcade/gangbus.htm