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Need help with factory exhaust

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Old Nov 20, 2016 | 03:42 PM
  #1  
JustinLeonard's Avatar
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From: Lawrence kansas
Car: 1989 Trans Am
Engine: 350 TPI
Transmission: THM-700R4
Axle/Gears: 3.23
Need help with factory exhaust

Hello all, I'm trying to get my car back to factory spec or as close as I can and have recently gotten a factory muffler and tips. The problem I'm having is that I can't really get anything to line up properly and there are some strange mounts on the left side tail pipe and on the end that connects to the inlet of th

e muffler that I don't know the place they are supposed to bolt to. Any pictures or help is really appreciated. I will include some of what I'm confused about
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Old Nov 20, 2016 | 04:57 PM
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From: Lexington, SC
Car: 1987 SC/1985 TA
Engine: 350/vortec/fitech
Transmission: T56
Axle/Gears: 3.27 9-bolt
Re: Need help with factory exhaust

there are three factory hangers. one at the cat, one for the inlet pipe to muffler and one for the left exhaust tailpipe. Each is available at Rock Auto.\

that is not a factory mount on your inlet pipe to muffler.
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Old Nov 21, 2016 | 03:45 PM
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Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: Need help with factory exhaust

Sorry, off topic, but I wanted to say hello from another thirdgenner from Lawrence.

JamesC
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Old Nov 21, 2016 | 11:02 PM
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Re: Need help with factory exhaust

The Left Tailpipe Bolts To The Hanger Like This.


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Old Nov 21, 2016 | 11:53 PM
  #5  
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From: Lawrence kansas
Car: 1989 Trans Am
Engine: 350 TPI
Transmission: THM-700R4
Axle/Gears: 3.23
Re: Need help with factory exhaust

Originally Posted by JamesC
Sorry, off topic, but I wanted to say hello from another thirdgenner from Lawrence.

JamesC
Nice! Wonder if I've seen your car.. what do you drive?
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Old Nov 21, 2016 | 11:56 PM
  #6  
JustinLeonard's Avatar
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From: Lawrence kansas
Car: 1989 Trans Am
Engine: 350 TPI
Transmission: THM-700R4
Axle/Gears: 3.23
Re: Need help with factory exhaust

Originally Posted by gt4373
The Left Tailpipe Bolts To The Hanger Like This.


Thanks! Do you have any pictures of the other side?
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Old Nov 22, 2016 | 06:59 AM
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From: Lexington, SC
Car: 1987 SC/1985 TA
Engine: 350/vortec/fitech
Transmission: T56
Axle/Gears: 3.27 9-bolt
Re: Need help with factory exhaust

Note the factory hangers on the pipes below. They mate with the hangers listed on Rock Auto's site.

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Old Nov 22, 2016 | 08:29 AM
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Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: Need help with factory exhaust

As said, the mount that is bolted to the pass rear frame rail is a aftermarket cheapy and the one that is on the over the axle pipe is from a 4thgen and im thinking around 98-02.
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Old Nov 22, 2016 | 10:49 AM
  #9  
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From: Lawrence kansas
Car: 1989 Trans Am
Engine: 350 TPI
Transmission: THM-700R4
Axle/Gears: 3.23
Re: Need help with factory exhaust

Originally Posted by TTOP350
As said, the mount that is bolted to the pass rear frame rail is a aftermarket cheapy and the one that is on the over the axle pipe is from a 4thgen and im thinking around 98-02.
Okay, do you think the 3rd gen factory style mounts will work with the piping I have or will I have to just buy another over axle pipe?
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Old Nov 22, 2016 | 11:37 AM
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Re: Need help with factory exhaust

Intermediate Pipe Factory Hanger.


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