best kinds?
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Joined: May 2004
Posts: 437
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From: edgemere, md
Car: 87 GMC Sierra
Engine: 350
Transmission: auto
good replacement brands?
what are the best companies to go to so i can fix or replace my tock exhaust cheap but good? i have a dual exhaust, and want to keep it dual.
Last edited by iroc87matt; Sep 6, 2004 at 02:05 PM.
Joined: Feb 2001
Posts: 13,753
Likes: 560
From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Well if you have dual exhaust you don't have a stock set-up. Or are you confusing this with 2 tail pipes? Any local muffler shop should be bale to patch up your stock set-up.
Joined: Feb 2001
Posts: 13,753
Likes: 560
From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Originally posted by ThirdGenFire
My 82 Z had true duals. Funny I should have kept the piping when I sold it.
My 82 Z had true duals. Funny I should have kept the piping when I sold it.
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Joined: Dec 2001
Posts: 620
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From: El Paso, Texas
Car: 2000 Trans Am and a 85 Iroc-Z
Engine: The Mighty LS1& 305 just beat meTPI
Transmission: 4L60E and 700R4
Yes it was Shifty.
BTW(kinda late)I liked your response in the Chevy High Performance mag. Way to inform them. I think it was that mag I have so many its hard to keep up. Either way good job.
BTW(kinda late)I liked your response in the Chevy High Performance mag. Way to inform them. I think it was that mag I have so many its hard to keep up. Either way good job.
Thread Starter
Member
Joined: May 2004
Posts: 437
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From: edgemere, md
Car: 87 GMC Sierra
Engine: 350
Transmission: auto
actually the more i think about it, it might be single wit dual tailpipes. i know the tips a recangular but the previous owner could have just bought tips.
Joined: Mar 2000
Posts: 43,187
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
The factory has used 2 mufflers with one cat on 3rd gens, the factory has used 2 cats with one muffler on 3rd gens.
But, the factory has never used 2 intermediate pipes on 3rd gens, therefore the factory has never put "true duals" on 3rd gens.
But, the factory has never used 2 intermediate pipes on 3rd gens, therefore the factory has never put "true duals" on 3rd gens.
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Thread Starter
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Joined: May 2004
Posts: 437
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From: edgemere, md
Car: 87 GMC Sierra
Engine: 350
Transmission: auto
i went under it and it has: 1 cat, 1muffler and 2tips. It has rectangular tips. What is my best option since my cat and muffler have rust on them? what brands?
Joined: Feb 2001
Posts: 13,753
Likes: 560
From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Originally posted by iroc87matt
what companies make good cat back systems and are cheap?
what companies make good cat back systems and are cheap?
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