Barracuda A/C vents install- pics needed

I'm in the process of adding the factory chrome A/C vents to the bottom of a non-A/C dash (making a custom/factory looking setup). Can anyone post pictures of how they attach to the bottom of the dash of a 67-69 Barracuda/Dart? Mine is actually a 68 in case there is a difference with the wrap around dash. Right now, I don't see any holes or attachment points that line up with the vents. The vents I have came off a
'69 dart.

I also think I'm missing the wrap around soft dash material that goes around the bottom of these vents. Anyone have any (any color, I can dye to match). How would this be attached also? There is a piece of velcro on the bottom of the vents I have, but I was unsure if that was factory or an addition from a previous owner.

Any pictures or advice would be appreciated.
Author: admin