How to take out 73 dart radio bezel???

The radio is really packed into these cars. If the car's got A/C, take off the lower vent panel...then pull the ashtray assembly. You really don't have to, but, I generally will drop the steering column from the bottom of the dash, and pull the two bolts that hold the dash frame to the side panels. This gives you plenty of wiggle room and insures you're not going to tear anything up when dropping the radio out the bottom. The radio itself is secured with the two 5/8 nuts behind the knobs and one 7/16 head nut that is around the back. Unplug the antennae wire, the power lead, and the speaker wires, and you're good to go.