Hi there, I would like to thread my cable for my CB antenna under the dash of my 2006 Chevy 3500. Does anyone know if there is a hole in the firewall to be able to do this?
Yes, there is a convenient hole above the parking brake pedal. There is a large rubber grommet carrying a wiring harness which will allow additional wires to pass. There is not, however, room for a coax connector so you will have to solder it on after passing the coax.
Installing antenna for CB in a Chevy
Linear Mode
