69 A/C heater box problem

[JKZ27]

I'm currently working on resealing the HVAC ducts and heater box on a A/C equipped 69 RS. I have the box removed and on the firewall side of the heater box it looks like I'm missing a piece. I think I'm going to try to make the piece thats missing (for functionality) but I'd like to get an idea of what it looks like. I think its a small curved backing plate for the heater and defrost feed with 2 studs that go through the firewall. Does anyone have any pictures of the firewall side of a 69 A/C heater(under dash) box? That would be so helpful. Thanks.

John

[Flowjoe]

I have a partial box here...can you send me a picture of what you do have so that I can see if I have that portion.

[JKZ27]

Thanks Flowjoe, I think I successfully made the piece that was missing out of sheet metal. I also sealed the rest of the duct work with some nice black high density foam tape I found at Lowes. Now the system blows lots of air out of the right places.

John