Need '64 full-size underhood and underdash non-a/c heater boxes. The cleaner the better. Don't need heater core or blower fan. Both my boxes have rusted away lower lips plus the underdash box is overall really rusty. '63 and '65 full-size boxes are not the same.

 

Shoot me a photo of what you have and I will look. I have several but forget the difference. Email dead@mchsi.com. I will be at the olds nationals in Brookfield and can bring along.

 

Found a nice underdash and a better underhood box locally. This underhood box can be fixed but would still be interested in a mint one.