Cardboard glove box

Thought I'd post this for anyone considering the Classic Industries cardboard glove box for A bodies. My '73 Sport project did not have a glove box. I'm at the point on the interior where I'm ready to install one and ordered it from Classic. My car is a factory AC, don't know if it matters or not. The cardboard glove box does not fit. It is so deep that the back of the box fouls the back side of the heater/AC box. Again, don't know if it's AC specific or not. The lower front edge of the box has a tab on each end that fits under the dash lip and lines up with the two bolt holes there. Because of the heater/AC box foul, these tabs are pushed so far forward that there is no way to line the holes up with the dash, in fact the tabs bend double. Also, because of the foul, the cutout along the bottom that allows room for the glove box door hinge is pushed so far forward against the dash frame that the hinge will not fit. I destroyed the box trying to get it back out. Wasn't but $15.00 but it was $15.00 wasted. Just a bit of info for anyone thinking about one of these boxes. I know others have had success, I did not.