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Old Jul 5, 2005 | 08:26 AM
  #1  
8285z28's Avatar
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From: long island n.y.
Car: 1982 z28
Engine: lg4
Transmission: saginaw 4 spd
stock muffler

i know this things a choker but i want to keep the car stock........does anyone know if they are still available?
Attached Thumbnails stock muffler-eb_12_sb.jpg  
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Old Jul 5, 2005 | 01:26 PM
  #2  
phess11's Avatar
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Joined: Mar 2003
Posts: 966
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From: NE Ohio
Car: 83 Z28
Engine: 305 (LG4)
Transmission: THM700R4
Axle/Gears: 10 bolt, 3.23 non-LS
Everyone I have talked to say no. What you will have to do is go to a good exhaust/muffler shop and have them custom make a new one.

phil
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Old Jul 5, 2005 | 01:34 PM
  #3  
8285z28's Avatar
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From: long island n.y.
Car: 1982 z28
Engine: lg4
Transmission: saginaw 4 spd
what did you do phil?? your car is a lg4 1983 and it has the same muffler?
Attached Thumbnails stock muffler-z28002.jpg  
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Old Jul 5, 2005 | 01:45 PM
  #4  
phess11's Avatar
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Joined: Mar 2003
Posts: 966
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From: NE Ohio
Car: 83 Z28
Engine: 305 (LG4)
Transmission: THM700R4
Axle/Gears: 10 bolt, 3.23 non-LS
I haven't replaced it yet. I will probably go with the Dynomax Catback:

http://store.summitracing.com/defaul...D17493&FROM=MG

It looks like an 83 HO, and an 84 stock muffler. I do try to keep the car pretty much stock. But, right now I can't justify the cost of a custom exhaust that is more restrictive than a $170 replacement. But, I will probably either keep the old one, or take a lot of pictures of it, in case I really want to pay someone later to fabricate a copy of it.

phil
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Old Jul 5, 2005 | 02:44 PM
  #5  
BulliTooth's Avatar
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Joined: Jun 2004
Posts: 295
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From: Michigan
Car: 1989 Formula
Engine: L98
Transmission: 700R4
Axle/Gears: 9 bolt GW6
ive seen an iroc with dyomax and looks dam near stock
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Old Jul 5, 2005 | 05:56 PM
  #6  
8285z28's Avatar
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Joined: Aug 2004
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From: long island n.y.
Car: 1982 z28
Engine: lg4
Transmission: saginaw 4 spd
all of the cat back systems start with 1983...no 1982 ...i woder why?
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Old Jul 5, 2005 | 06:03 PM
  #7  
8285z28's Avatar
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Joined: Aug 2004
Posts: 42
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From: long island n.y.
Car: 1982 z28
Engine: lg4
Transmission: saginaw 4 spd
i wonder why?....sorry. phil i had my eye on the dynomax as well. mine is still hanging in there. phil post a pic of your car,,would love to see it.
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Old Jul 6, 2005 | 06:30 AM
  #8  
phess11's Avatar
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Joined: Mar 2003
Posts: 966
Likes: 2
From: NE Ohio
Car: 83 Z28
Engine: 305 (LG4)
Transmission: THM700R4
Axle/Gears: 10 bolt, 3.23 non-LS
They start with 83 because 82 was the only year that had the bead type Catalytic Converter. If you have that converter I would highly recommend buying a direct fit Catco for an 83 which would flow much better. Because I am sure the Y-pipes are the same between 82 and 83. Then you can go with the dynomax catback for 83.

Here is my car. Ordered it new in 83. Needs a paint job but runs like a dream.
Attached Thumbnails stock muffler-mine40.jpg  
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Old Jul 6, 2005 | 07:28 AM
  #9  
8285z28's Avatar
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From: long island n.y.
Car: 1982 z28
Engine: lg4
Transmission: saginaw 4 spd
shes a classic....love that color and its getting very rare.....did the bushings make a big difference?
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Old Jul 6, 2005 | 07:45 AM
  #10  
phess11's Avatar
Senior Member
 
Joined: Mar 2003
Posts: 966
Likes: 2
From: NE Ohio
Car: 83 Z28
Engine: 305 (LG4)
Transmission: THM700R4
Axle/Gears: 10 bolt, 3.23 non-LS
Yes, the ES end-links made a noticable difference and are cheap and easy to install. My front end-link rubber was cracked. I still have the original bushings all around. They seem to be still in good shape.
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