Restoration back to a good driver.

[JMB711]

I do believe all dash frames have the cutouts for A/C. It's the dash pad is where the difference is. A molded finish fit. That keeps it toghter at the opening. Keep us posted on your progress. I know there are other here that would do this. Including me. Just can't bring myself to cut a good dash pad. Decades back I got the complete A/C system from an other E body. Still have it.

Not cutting up a good pad here. Just relieved I dont need to source an A/C specific core. Which is what I thought I'd have to do. Live and learn they say...lol

 

[JMB711]

Member here or on E-bodies.org 3-d prints some convincing vents for conversion.

I believe Vintage air provides dash vents as they advertise separate kits if you had factory air or not. But haven't called them as I am a long way off from purchasing a system.
In any event I'll be able to chase down vents somehow.

 

[larry4406]

Member here or on E-bodies.org 3-d prints some convincing vents for conversion.

I believe Vintage air provides dash vents as they advertise separate kits if you had factory air or not. But haven't called them as I am a long way off from purchasing a system.
In any event I'll be able to chase down vents somehow.

Found some links on the 3-D printed reproductions

iPrint3D Company's Dash Vent Combo for '70-74 Dodge Challengers & Plymouth Barracudas - Mopar Connection Magazine | A comprehensive daily resource for Mopar enthusiast news, features and the latest Mopar tech

Believe it or not, even in this day and age, there are some Mopars that you still can’t “build out of a catalog.” As much as some folks like to gripe, Mopars are not fully covered by the mainstream aftermarket. It was this fact that drove the team at iPrint 3D Company to say, “Fine, we’ll […]

moparconnectionmagazine.com

https://board.moparts.org/ubbthreads/ubbthreads.php/ubb/showflat/Number/3326417/gonew/1/70-challenger-air-dash-vents.html#UNREAD