A/C help right side fresh air duct photos 1970 Roadrunner/Charger

[FASTEDDIE1960]

I need some help in figuring how the right side fresh air duct attaches to my A/C unit on my 1970 Roadrunner..A/c parts were in a box in the trunk when i purchased car and i have NO idea how the right side connects to air vent and A/C box. any help greatly appreciated photos would be awesome..thanks much

 

[Demonic]

The factory stuff is relatively straightforward. Round side goes to the cowl, square end to the box. Hard to find in good shape, and the fasteners are tiny, tricky to get to.

 

[Demonic]

 

[FASTEDDIE1960]

View attachment 1621895

thanks much