Guys, is this a stock cat back and muffler? Photo inside.
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Joined: Apr 2010
Posts: 84
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From: Stamford, CT
Car: 1985 Chevy Camaro Z28
Engine: 5.0 LG4
Transmission: Auto
Guys, is this a stock cat back and muffler? Photo inside.
Thanks for checking out my thread.
I have a 1986 Z28, 5.0, TPI. The Attached photo is of the bottom of the muffler.
The part number on the muffler is 14085395.
The outside diameter of the exaust pipe between the cat and the muffler is 2.75 inches. The outside diameter of the two tail pipes coming out of the muffler are 2.5 inches.
Question: Is this the stock exhaust? I believe it is. Do let me know if you have any insight. Many thanks, once again!
I have a 1986 Z28, 5.0, TPI. The Attached photo is of the bottom of the muffler.
The part number on the muffler is 14085395.
The outside diameter of the exaust pipe between the cat and the muffler is 2.75 inches. The outside diameter of the two tail pipes coming out of the muffler are 2.5 inches.
Question: Is this the stock exhaust? I believe it is. Do let me know if you have any insight. Many thanks, once again!
Joined: Dec 2007
Posts: 1,924
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From: Minnesota
Car: 84 camaro, 88 trans am, 98 camaro
Engine: Modded , stock, LSX modded
Transmission: 700r4, 700r4, t-56
Axle/Gears: 327, 308, 373
Re: Guys, is this a stock cat back and muffler? Photo inside.
more then likey yes, its even stamped GM... if i had my parts books handy i could look up the number
Joined: Jul 2000
Posts: 7,386
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From: In a mint Third Gen!
Car: Red 87 IROC-Z28 T-Top
Engine: 5.7 Tuned Port Injection
Transmission: 700R4 Auto
Axle/Gears: BW 9-Bolt 3.27
Re: Guys, is this a stock cat back and muffler? Photo inside.
Yes it is.
Thread Starter
Junior Member
Joined: Apr 2010
Posts: 84
Likes: 0
From: Stamford, CT
Car: 1985 Chevy Camaro Z28
Engine: 5.0 LG4
Transmission: Auto
Re: Guys, is this a stock cat back and muffler? Photo inside.
Thanks. I figured it was. Looks like I have an excuse to bolt on a cat back. Woo hoo!!!!
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