New OEM, NOS, GM Muffler
Thread Starter
Joined: Dec 2001
Posts: 9,946
Likes: 644
From: Chicagoland
Car: 1989 IROC-Z. Original owner
Engine: LB9. Dual Cats. Big Cam
Transmission: World Class T-5
Axle/Gears: BW 3.45
New OEM, NOS, GM Muffler
Never used, OEM, GM muffler as used on our cars from the factory. $135 shipped in the US.


Member
iTrader: (2)
Joined: May 2015
Posts: 453
Likes: 13
From: Los Angeles, CA
Car: 1992 Pontiac Trans Am Convertible
Engine: 5.0L 305ci TPI
Transmission: 5 Speed Manual, World Class T-5
Axle/Gears: 3.08
Re: New OEM, NOS, GM Muffler
Hello there.
Is this the single inlet, dual outlet muffler for v8 TPI cars?
Is this the single inlet, dual outlet muffler for v8 TPI cars?
Thread Starter
Joined: Dec 2001
Posts: 9,946
Likes: 644
From: Chicagoland
Car: 1989 IROC-Z. Original owner
Engine: LB9. Dual Cats. Big Cam
Transmission: World Class T-5
Axle/Gears: BW 3.45
Re: New OEM, NOS, GM Muffler
Thread Starter
Joined: Dec 2001
Posts: 9,946
Likes: 644
From: Chicagoland
Car: 1989 IROC-Z. Original owner
Engine: LB9. Dual Cats. Big Cam
Transmission: World Class T-5
Axle/Gears: BW 3.45
Re: New OEM, NOS, GM Muffler
Here's the original thread on them. https://www.thirdgen.org/forums/hist...-mufflers.html
Member
iTrader: (2)
Joined: May 2015
Posts: 453
Likes: 13
From: Los Angeles, CA
Car: 1992 Pontiac Trans Am Convertible
Engine: 5.0L 305ci TPI
Transmission: 5 Speed Manual, World Class T-5
Axle/Gears: 3.08
Re: New OEM, NOS, GM Muffler
Private message sent, Chazman!
Thread Starter
Joined: Dec 2001
Posts: 9,946
Likes: 644
From: Chicagoland
Car: 1989 IROC-Z. Original owner
Engine: LB9. Dual Cats. Big Cam
Transmission: World Class T-5
Axle/Gears: BW 3.45
Re: New OEM, NOS, GM Muffler
All mufflers are now sold.
My source may have a couple more nice ones stashed away, so contact me if anyone still needs one.
My source may have a couple more nice ones stashed away, so contact me if anyone still needs one.
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Thread Starter
Joined: Dec 2001
Posts: 9,946
Likes: 644
From: Chicagoland
Car: 1989 IROC-Z. Original owner
Engine: LB9. Dual Cats. Big Cam
Transmission: World Class T-5
Axle/Gears: BW 3.45
Re: New OEM, NOS, GM Muffler
I will check. Another TGO member recently contacted me for one as well.
Joined: Apr 2000
Posts: 3,938
Likes: 99
From: Huntsville AL
Car: 88GTA
Engine: 5.7TPI
Transmission: Auto
Axle/Gears: 3.27
Thread Starter
Joined: Dec 2001
Posts: 9,946
Likes: 644
From: Chicagoland
Car: 1989 IROC-Z. Original owner
Engine: LB9. Dual Cats. Big Cam
Transmission: World Class T-5
Axle/Gears: BW 3.45
Re: New OEM, NOS, GM Muffler
Just to update. I've gotten a lot of requests for these mufflers since the original post. I was able to contact the original source who said he still had some left. But he he hasn't responded to my emails for many months.
I figured we'd clean this guy out 3 years ago when I discovered him. The source seems to have become a ghost, now.
I figured we'd clean this guy out 3 years ago when I discovered him. The source seems to have become a ghost, now.
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