I have a 34 Ford and I am looking for an under dash  panel to install AC vents. I have previously seen a steel unit that runs the width of the dash advertised in a car magazine but have been unable to find the ad. Does anyone know who manufactures this piece. It would be ideal for the stereo and AC vents and would save a lot of fabrication time. thanks  

I remember seeing that add, maybe RB'S? A thought, If its a plastic car, find another dash panel (doesn't have to be that great of condition) and use the bottom 6" or so and recess mount it under and behind/offset you dash. Shouldn't be too much fab. to make this work. Just size it to fit your components. You could even mount ign. switch etc.
Good luck,
Jim  

need to check wabbits dashes i have a 34 and that is what i used top and bottom
http://www.wabbitsww.com/
my 34 tudor sedan