Re: Hedman headers and exhaust !!!!SOLD!!!!!!!
Thread Starter
Junior Member
Joined: Feb 2011
Posts: 4
Likes: 2
From: McHenry, Illlinois
Car: 1988 Firebird Formula
Engine: LS 6.0
Transmission: th400
Axle/Gears: ford 9in 4.11
Re: Hedman headers and exhaust !!!!SOLD!!!!!!!
true dual 3in exhaust and headers. Exhaust comes with 4in dynomax race mufflers. This came off my 88 firebird with a LS motor. It cleared with stock k member and aftermarket crossmember for 700r4. Ground clearance was about 2.5in with 2in eibach lowering springs. Headers are hedman mid length with heat wrap 1 7/8 primaries and 3in collectors. Exhaust was done last year around July. Maybe 50 miles on exhaust exhaust has one O2 bung on driver side. Headers are about 4 years old. Installed those when I did my swap. Asking 650 for everything obo. Local pickup.
Last edited by tcollinsjr; Jun 6, 2018 at 07:48 AM. Reason: !!!!SOLD!!!!!
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Joined: Dec 2002
Posts: 1,391
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From: MA
Car: 1989 IrocZ
Engine: 421 Dart Stroker
Transmission: 4L60E Cahall Performance Built
Axle/Gears: Midwest Chassis Fab 9/ 3.55 gears
Re: Hedman headers and exhaust
Where are you located? Interested.
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Joined: May 2005
Posts: 78
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From: Ohio
Car: 1992 Trans Am
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: 3.23
Re: Hedman headers and exhaust
Any idea if this would work with a T56/aftermarket crossmember?
Really like this setup, looks like a really well put together system, just not sure if it would work with my planned LQ9/T56.
Thanks
Andrew
Really like this setup, looks like a really well put together system, just not sure if it would work with my planned LQ9/T56.
Thanks
Andrew
Thread Starter
Junior Member
Joined: Feb 2011
Posts: 4
Likes: 2
From: McHenry, Illlinois
Car: 1988 Firebird Formula
Engine: LS 6.0
Transmission: th400
Axle/Gears: ford 9in 4.11
Re: Hedman headers and exhaust
Wish I could give you a definite answer. I don't know for sure if it will clear the crossmember. I cant see why it would not clear, they look pretty similar. Just depends on how low the t56 crossmember sits compared to 700.
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Junior Member
iTrader: (5)
Joined: May 2005
Posts: 78
Likes: 1
From: Ohio
Car: 1992 Trans Am
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: 3.23
Re: Hedman headers and exhaust
Thanks for the reply, and honesty! Going to do a little research and see what I can find out.
Re: Hedman headers and exhaust
Nice system - if I was local I'd take it - BTW, how did it sound? was it super loud?
I may try to fab up a system like it - what is the P/N of those mufflers?
I may try to fab up a system like it - what is the P/N of those mufflers?
Thread Starter
Junior Member
Joined: Feb 2011
Posts: 4
Likes: 2
From: McHenry, Illlinois
Car: 1988 Firebird Formula
Engine: LS 6.0
Transmission: th400
Axle/Gears: ford 9in 4.11
Re: Hedman headers and exhaust
It it was pretty loud yes. At first I did not install the mufflers and it was really raspy. I did not like how it sounded when on the throttle. I installed the little mufflers and it did not quiet it down but it did get rid of rasp. It sounded awesome. I cannot remember the PN to mufflers but I bought them from summit. If you look up dynomax race mufflers they should pop up.
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Joined: Aug 2007
Posts: 13
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From: Austin, TX
Car: 1991 Camaro RS
Engine: LS1 swap in progress
Transmission: 4L60E swap in progress
Re: Hedman headers and exhaust
Definitely interested, but I'm in Texas... if you find a way to ship them let me know. I'd be interested in the whole set or just the headers.
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