Air Con or Not?
#1
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Car: 82 Pontiac Firebird s/e
Engine: 2.8 V6
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Air Con or Not?
Hi,
Resently bought an 82 Firebird but it has no engine or transmission. It looks like someone tried to turn it into a stock car or something but failed. All the heating and cooling has been removed. The blower assembly, vents under the dash, interior dials, heater core, etc all gone. I called up a junk yard yesterday to order the neccesary bits. The guy said to me had the car air con originally as the blower assemblies are different. I have no idea if it had or not.
Is this true that the blower assemblies are different. The guy also said that by looking at the holes in the bulk head I sould know but still have no idea. The picture below show the holes and I have also included a picture from the inside of the car. There was a plate stuck on over where the heater core was. On the far left there are is a large block off with the holley sticker on it and three smaller holes around it. Can anyone tell if this had air conditioning or not.
Thanhks.
Resently bought an 82 Firebird but it has no engine or transmission. It looks like someone tried to turn it into a stock car or something but failed. All the heating and cooling has been removed. The blower assembly, vents under the dash, interior dials, heater core, etc all gone. I called up a junk yard yesterday to order the neccesary bits. The guy said to me had the car air con originally as the blower assemblies are different. I have no idea if it had or not.
Is this true that the blower assemblies are different. The guy also said that by looking at the holes in the bulk head I sould know but still have no idea. The picture below show the holes and I have also included a picture from the inside of the car. There was a plate stuck on over where the heater core was. On the far left there are is a large block off with the holley sticker on it and three smaller holes around it. Can anyone tell if this had air conditioning or not.
Thanhks.
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Re: Air Con or Not?
The big hole in the bulkhead means it had A/C as far as Im concerned. If not I can't imagine why there would be a big hole there. The heater core hoses route to behind the engine, not to that part of the bulkhead.... Someone feel free to correct me if I'm wrong. As far as the blowers being different I'm not too sure, I cant see why they would be different but theres always a possibility. See if a local dealer can pull it up see if the part numbers for a/c and non a/c blowers are different.
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Car: 82 Pontiac Firebird s/e
Engine: 2.8 V6
Transmission: TH200C
Re: Air Con or Not?
Thanks for the reply. I know that the heater core is behind the engine but can't remember about the A/C. Does the blower assembly contain the A/C core or is it seperate.
#4
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Re: Air Con or Not?
The block off plate with Holley on it is where the blower motor is situated. The hole for AC.
The blower motors, between between AC and Non, are different.
https://www.thirdgen.org/forums/cool...geable-ac.html
JamesC
The blower motors, between between AC and Non, are different.
https://www.thirdgen.org/forums/cool...geable-ac.html
JamesC
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Car: 82 Pontiac Firebird s/e
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Re: Air Con or Not?
Thanks James C, so the blower assemblies are different. From the holes in the bulkhead had this car A/C originally or not.
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Re: Air Con or Not?
https://www.thirdgen.org/forums/tech...box-clean.html
The non-AC dash is different the the AC dash in that the non has manual vent pulls on each side of the steering column down low.
Pics here:
https://www.thirdgen.org/forums/inte...gen-t-top.html
JamesC
Last edited by JamesC; 02-15-2012 at 10:19 AM.
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Re: Air Con or Not?
AFAIK, all the cars had the same holes in the firewall regardless if it had AC or just heat. Either setup will work, but the non ac cars had different ductwork under the dash, so make sure you get everything from a AC car is you want AC
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Car: 82 Pontiac Firebird s/e
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Re: Air Con or Not?
Thanks guys for your replys. Think I am sorted, it does't matter which type I get once I get everything.
One final question to to JamesC. I had a look at the links you posted but didn't see any pictures of the under Dash Part. When you said that the A/C under dash has non manual pulls on the vents would that be what is in the picture below. So would this mean the car originally had Air con.
Thanks.
One final question to to JamesC. I had a look at the links you posted but didn't see any pictures of the under Dash Part. When you said that the A/C under dash has non manual pulls on the vents would that be what is in the picture below. So would this mean the car originally had Air con.
Thanks.
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Re: Air Con or Not?
One final question to to JamesC. I had a look at the links you posted but didn't see any pictures of the under Dash Part. When you said that the A/C under dash has non manual pulls on the vents would that be what is in the picture below. So would this mean the car originally had Air con.
The piece in the pic is part of the vac system.
JamesC
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Car: 82 Pontiac Firebird s/e
Engine: 2.8 V6
Transmission: TH200C
Re: Air Con or Not?
The non-AC air box may well fit over both holes. Check the following link:
https://www.thirdgen.org/forums/tech...box-clean.html
The non-AC dash is different the the AC dash in that the non has manual vent pulls on each side of the steering column down low.
Pics here:
https://www.thirdgen.org/forums/inte...gen-t-top.html
JamesC
https://www.thirdgen.org/forums/tech...box-clean.html
The non-AC dash is different the the AC dash in that the non has manual vent pulls on each side of the steering column down low.
Pics here:
https://www.thirdgen.org/forums/inte...gen-t-top.html
JamesC
Thanks for your help.
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Re: Air Con or Not?
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Re: Air Con or Not?
Thanks, just wondered what they looked like, definitely don't have that.
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Re: Air Con or Not?
If you deside to not go with a/c , s10 blower box for non a/c will fit and you can find tons of s10's in scrap yards. fyi
#15
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Re: Air Con or Not?
gholian, your picture in post #8 is the the vacuum controlled cabin air recirculation door used only on A/C cars. That would be a sure sign your car originally had A/C.
Non-A/C cars used a fully mechanical cable operated header box that only supplied air to the windshield defroster vents, center dash vents, or the floor. The outer most dash vends were molded over on Camaros or had snap-in block off plates on Firebirds. There were two cable operated "Ram-vents" under the dash to provide cool outside air when the vehicle was moving. On the passenger side the same opening as the recirculation door on A/C cars was used. On the driver's side the inner cowl plenum stamping was slightly different to provide a hole and welded thread inserts for attaching the left side ram vent. A/C cars are just smooth metal in this area. The firewall holes in the engine compartment are the same between A/C and non-A/C.
Here are a few pictures from my factory heater-only '84 Trans Am parts car.
Non-A/C cars used a fully mechanical cable operated header box that only supplied air to the windshield defroster vents, center dash vents, or the floor. The outer most dash vends were molded over on Camaros or had snap-in block off plates on Firebirds. There were two cable operated "Ram-vents" under the dash to provide cool outside air when the vehicle was moving. On the passenger side the same opening as the recirculation door on A/C cars was used. On the driver's side the inner cowl plenum stamping was slightly different to provide a hole and welded thread inserts for attaching the left side ram vent. A/C cars are just smooth metal in this area. The firewall holes in the engine compartment are the same between A/C and non-A/C.
Here are a few pictures from my factory heater-only '84 Trans Am parts car.
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Car: 82 Pontiac Firebird s/e
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Re: Air Con or Not?
Thanks guys for your replys. Since there are no pull vents either side of the steering has to be an air con car.
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Re: Air Con or Not?
gholian This Is What They Look Like
Last edited by gt4373; 03-19-2013 at 12:10 PM.
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