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A/C duct work

'73bird

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My Haynes manual doesn't show me a picture of a duct work for the a/c exploded in order for me to buy the appropriate parts to put mine back as I have a carcass
 
Here is a picture of the ac vent showing the center and passenger side plus the drivers side extension.
s-l225.jpg


Here is the defroster venting
s-l225a.jpg


Also, if you don't have the compressor or any of the parts for the ac itself, you will need a compressor(RV-2), drier, high pressure and low pressure lines, evaporator and condenser.
Here are the lines and the drier.
IMAG1909.jpg

Here is the evaporator
IMAG1084.jpg

You will also need a heater box and the vacuum lines that run all the vents in the heater box. Also, there are a couple of smaller parts to the duct work on the heater box, but I don't have any pictures of those, but they go in between the box and the vent ducts.

Hope this helps. By the way, the service manual doesn't have complete picture of the venting.
 
Last edited:
Will a heater box and defrosters from a non a/c car work?
 
I believe non ac heater box does not have the holes for the evaporator on the ac system, and vent doors/vacuum lines to the box may be different. The defroster duct may be the same.
 
I have the Duct tubes from an A/C 71-74 B Body car if you're looking to get a set. I will check all available pieces to see if it's a complete set if you're interested.

Thanks
Im interested but have the passenger side right now.
 
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