Need an air duct selector box

[bouncytruck]

I've been looking for one too. The rubber/plastic flaps all break. I gave up and drilled a small hole in my current box, lifted the flap up (so air goes to the defrost/floor) and put a screw in the hole to hold it up. In the summer, I pull the screw out so air comes out the vents. This is just a temporary work around until I can either locate a NOS part or decide to buck up for a reproduction part.