Wow, that's nice, Shawn; a Fury wagon! Dodge never did a corresponding high end Polara wagon. Maybe because Dodge had a wagon in its 880 series.
My Polara also had this air intake, which needs to be blocked off. Using the foam air intake gasket as a template, I cut out a piece of sheet metal as a block off. I ran a bead of black gasket sealer on the flange, and attached the cover plate with self-tapping screws.
I don't have my dash back in the car yet, so I don't know for sure whether the glove box clears. I sure hope it does.
I was able to mount the control switches on the 1964 Dodge heater control plate by cutting out the original heater button hole area. I know the heater button arrangement is different on your Plymouth, so I don't know what you will do there. Dave.
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