Factory Air Conditioning Condenser Seal

[FCC]

I have a 1973 Dodge Challenger 340 with factory air conditioner.  I went to get it charged with R12 and they were saying I am missing the seal to isolate the air through the condenser.  There should be some shroud that goes on the sides and even the top.

I have never seen anything like this before???  Does anyone know what the guy at the shop is referring to?  They can use a foam seal to direct the air but I'm trying to maintain the originality and keep it functional. 

[AARuFAST]

You should have had him explain it to you more in detail.
Ask questions.
Does he mean the radiator shroud......?  ?
Do  you have a shroud.
What does that have to do with cooling...............?

[Rich G]

I have a 71 and had a 73 and there never was anything on the condenser. Just a fan shroud. My corvette had seals on top and sides.

[1 Wild R/T]

I have a 71 and had a 73 and there never was anything on the condenser. Just a fan shroud. My corvette had seals on top and sides.

Yup. sealing the airflow came later..... You could fab some but there never was any seals originally

[FCC]

Thanks for your replies.  I do have a radiator shroud but he meant sealing the condenser as there are gaps on the sides and top of the radiator. 

[1 Wild R/T]

Yup, understood... But unless you want to make your own, seals for the condenser don't exist....  Wouldn't be hard to do & should slightly improve the A/C's effectiveness...