Re-Adding AC
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Senior Member
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Joined: Jun 2014
Posts: 667
Likes: 16
From: Brainerd, MN
Car: '84 Trans Am
Engine: 357 SBC
Transmission: 700R4
Axle/Gears: 10 Bolt 3.73, Torsen Diff
Re-Adding AC
Hi Guys,
When I had purchased my car, someone had already taken the liberty of removing the AC Pump and the hi\low pressure lines. They did leave the condenser and collector, and I assume the evaporator is inside the shroud. The Evaporator\Collector are from a 1990 Formula, although I could swap in the one from the 84 TA if there's any difference.
Since I'll be dropping in my 350 next week to replace the 305, I was hoping to get AC hooked up as well during the process. I am keeping the V-Belt drive for the time being. Does anyone know of a place I might be able to source the parts? AFAIK I'll need the pump, the pulley, and the lines. Also, what refrigerant would be best since it's a completely empty system presently?
Thanks!
When I had purchased my car, someone had already taken the liberty of removing the AC Pump and the hi\low pressure lines. They did leave the condenser and collector, and I assume the evaporator is inside the shroud. The Evaporator\Collector are from a 1990 Formula, although I could swap in the one from the 84 TA if there's any difference.
Since I'll be dropping in my 350 next week to replace the 305, I was hoping to get AC hooked up as well during the process. I am keeping the V-Belt drive for the time being. Does anyone know of a place I might be able to source the parts? AFAIK I'll need the pump, the pulley, and the lines. Also, what refrigerant would be best since it's a completely empty system presently?
Thanks!
Supreme Member



Joined: Mar 2001
Posts: 3,306
Likes: 78
From: Fl
Car: 5.3L turbo 2800lbs RWD
Engine: Prefer 3L Iron & 5.3L Aluminum
Transmission: 4l80e
Axle/Gears: 3.512
Re: Re-Adding AC
used parts section?
I just want to remind you that the A/C drier needs to be replaced once you've opened the system for a length of time. And remember that before filling with expensive gas, you must apply a vacuum pump to the system, for two reasons: 1. to check for leaks (make sure it holds a strong vacuum for a while) and 2: to evaporate all the water from the system.
I just want to remind you that the A/C drier needs to be replaced once you've opened the system for a length of time. And remember that before filling with expensive gas, you must apply a vacuum pump to the system, for two reasons: 1. to check for leaks (make sure it holds a strong vacuum for a while) and 2: to evaporate all the water from the system.
Thread Starter
Senior Member
iTrader: (4)
Joined: Jun 2014
Posts: 667
Likes: 16
From: Brainerd, MN
Car: '84 Trans Am
Engine: 357 SBC
Transmission: 700R4
Axle/Gears: 10 Bolt 3.73, Torsen Diff
Re: Re-Adding AC
I'll probably bring it in to get checked\filled. I imagine it won't cost much more than just buying the fluids myself.
Thanks for the info on the dryer. I suspected but I wasn't sure. Can you buy these new anymore?
I've seen a few threads about using\converting to other refrigerants. I'm guessing if I bring it in they won't fill it with anything other than R-134A, though.
Thanks for the info on the dryer. I suspected but I wasn't sure. Can you buy these new anymore?
I've seen a few threads about using\converting to other refrigerants. I'm guessing if I bring it in they won't fill it with anything other than R-134A, though.
Supreme Member



Joined: Mar 2001
Posts: 3,306
Likes: 78
From: Fl
Car: 5.3L turbo 2800lbs RWD
Engine: Prefer 3L Iron & 5.3L Aluminum
Transmission: 4l80e
Axle/Gears: 3.512
Re: Re-Adding AC
http://www.rockauto.com/en/catalog/c...cumulator,6972
rockauto $12~
its a common thing, probably daily somewhere around the world somebodys A/C system opens and fails and they need a drier today. Parts like that so common, draw the attention of suppliers who can manufacture it or simply acquire it/know where to get it. The problem finding something new is more likely if the part in question almost never fails or needs replacement.
rockauto $12~
its a common thing, probably daily somewhere around the world somebodys A/C system opens and fails and they need a drier today. Parts like that so common, draw the attention of suppliers who can manufacture it or simply acquire it/know where to get it. The problem finding something new is more likely if the part in question almost never fails or needs replacement.
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