305 Headers/Y-pipe

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Old Mar 30, 2013 | 11:54 AM
  #1  
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From: Florida
Car: 1991 Pontiac Firebird Trans Am
Engine: 1987 Chevy 355 TPI Mild Cam
Transmission: 5-Speed T-5 WC
Axle/Gears: 3.42
305 Headers/Y-pipe

I just need a good set of headers and a Y-pipe for my 1991 pontiac trans am. 305 5-speed.

I prefer a 3inch collector but whatever you got. Thanks!
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Old Mar 30, 2013 | 08:42 PM
  #2  
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From: Northern NJ
Car: 1990 IROC-Z
Engine: 355/AFR 210
Transmission: POWERGLIDE
Axle/Gears: MOSER 12 BOLT 5.36 1/8 MILE ONLY
Re: 305 Headers/Y-pipe

Originally Posted by Termanalor117
I just need a good set of headers and a Y-pipe for my 1991 pontiac trans am. 305 5-speed.

I prefer a 3inch collector but whatever you got. Thanks!
Will work great with 305 1 1/2 tubes with 2.5 collector...y/pipe is 2.5 into 3 inch test pipe with cat cover....$150 plus shipping


Attached Thumbnails 305 Headers/Y-pipe-photo-6-.jpg  
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Old Mar 30, 2013 | 09:18 PM
  #3  
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From: Florida
Car: 1991 Pontiac Firebird Trans Am
Engine: 1987 Chevy 355 TPI Mild Cam
Transmission: 5-Speed T-5 WC
Axle/Gears: 3.42
Re: 305 Headers/Y-pipe

What did this come from?
And is anything wrong with it?
Does it have a O2 sensor hole in it?
And does is fit right into the firebird/camaro without modification or what?

Thanks, very interested!
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Old Mar 30, 2013 | 10:01 PM
  #4  
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From: Northern NJ
Car: 1990 IROC-Z
Engine: 355/AFR 210
Transmission: POWERGLIDE
Axle/Gears: MOSER 12 BOLT 5.36 1/8 MILE ONLY
Re: 305 Headers/Y-pipe

They are Shorty headers for third GEN... Y pipe was custom-made and they do have bung for O2 sensor. They will fit with no modifications came out of my 1986 Camaro
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Old Mar 31, 2013 | 12:45 PM
  #5  
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From: Florida
Car: 1991 Pontiac Firebird Trans Am
Engine: 1987 Chevy 355 TPI Mild Cam
Transmission: 5-Speed T-5 WC
Axle/Gears: 3.42
Re: 305 Headers/Y-pipe

Does the cat fit right in where the original one was?

Last edited by Termanalor117; Mar 31, 2013 at 02:07 PM.
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Old Mar 31, 2013 | 07:42 PM
  #6  
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From: Northern NJ
Car: 1990 IROC-Z
Engine: 355/AFR 210
Transmission: POWERGLIDE
Axle/Gears: MOSER 12 BOLT 5.36 1/8 MILE ONLY
Re: 305 Headers/Y-pipe

[quote=Termanalor117;5526245]Does the cat fit right in where the original one was?[/quote

y pipe has test pipe attached and will bolt direct to stock location of intermeidiate pipe.
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Old Mar 31, 2013 | 08:15 PM
  #7  
Termanalor117's Avatar
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From: Florida
Car: 1991 Pontiac Firebird Trans Am
Engine: 1987 Chevy 355 TPI Mild Cam
Transmission: 5-Speed T-5 WC
Axle/Gears: 3.42
Re: 305 Headers/Y-pipe

Ok, how much is shipping?
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Old Apr 1, 2013 | 12:35 PM
  #8  
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From: Northern NJ
Car: 1990 IROC-Z
Engine: 355/AFR 210
Transmission: POWERGLIDE
Axle/Gears: MOSER 12 BOLT 5.36 1/8 MILE ONLY
Re: 305 Headers/Y-pipe

I will look into shipping...what is your zip
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Old Apr 1, 2013 | 01:32 PM
  #9  
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From: Florida
Car: 1991 Pontiac Firebird Trans Am
Engine: 1987 Chevy 355 TPI Mild Cam
Transmission: 5-Speed T-5 WC
Axle/Gears: 3.42
Re: 305 Headers/Y-pipe

29681
Or 32114 if that is cheaper and you can get it here in the next month
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Old Apr 3, 2013 | 12:13 PM
  #10  
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From: Northern NJ
Car: 1990 IROC-Z
Engine: 355/AFR 210
Transmission: POWERGLIDE
Axle/Gears: MOSER 12 BOLT 5.36 1/8 MILE ONLY
Re: 305 Headers/Y-pipe

Originally Posted by Termanalor117
29681
Or 32114 if that is cheaper and you can get it here in the next month
Will have to ship in separate boxes you are probably looking at about $80 estimate to ship both pieces.... Let me know
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Old Apr 15, 2013 | 08:28 AM
  #11  
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From: Florida
Car: 1991 Pontiac Firebird Trans Am
Engine: 1987 Chevy 355 TPI Mild Cam
Transmission: 5-Speed T-5 WC
Axle/Gears: 3.42
Re: 305 Headers/Y-pipe

Ok sounds good, let me just figure out my money stuff real quick and I will get back to you to get it going. Thanks
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Old May 2, 2013 | 10:19 PM
  #12  
Termanalor117's Avatar
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From: Florida
Car: 1991 Pontiac Firebird Trans Am
Engine: 1987 Chevy 355 TPI Mild Cam
Transmission: 5-Speed T-5 WC
Axle/Gears: 3.42
Re: 305 Headers/Y-pipe

Alright, finally got back home after a couple months and have the money! Still got the headers?
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Old May 4, 2013 | 10:43 PM
  #13  
FJA1791's Avatar
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Joined: Sep 2010
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From: Northern NJ
Car: 1990 IROC-Z
Engine: 355/AFR 210
Transmission: POWERGLIDE
Axle/Gears: MOSER 12 BOLT 5.36 1/8 MILE ONLY
Re: 305 Headers/Y-pipe

Yes...still have them. I no longer have cat converter. You can have headed and y pipe for $85 plus shipping. Let me know.
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Old May 5, 2013 | 08:43 AM
  #14  
Termanalor117's Avatar
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From: Florida
Car: 1991 Pontiac Firebird Trans Am
Engine: 1987 Chevy 355 TPI Mild Cam
Transmission: 5-Speed T-5 WC
Axle/Gears: 3.42
Re: 305 Headers/Y-pipe

Alright that's fine, how would you like the payment?
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