SLP Headers 1-3/4 w/o air, with Y-pipe
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Joined: Sep 2000
Posts: 464
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From: Crestline,OH
Car: 1987 Formula 350
Engine: 6.0 boost and smak
Transmission: 4l80e
Axle/Gears: 9bolt 3.27
SLP Headers 1-3/4 w/o air, with Y-pipe
I have finished my turbo project and don't need these anymore, no dents in the headers as all (slp makes good stuff). Nice and straight, Stainless painted silver will send with new donut gaskets, one looks pretty wooped. Sending with SLP 3" y... If I can find the right size box...lol
I was thinking around $300 obo
I was thinking around $300 obo
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Joined: Oct 2002
Posts: 133
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From: Minnesota
Car: 88IROC Vert
Engine: ZZ383
Transmission: 700R4
Re: SLP Headers 1-3/4 w/o air, with Y-pipe
Hmmm.... at 1 3/4 these would fit over my d port fast burn heads. I am looking for a set of headers for a GM ZZ383 on a lowered car. See any issues? Thanks
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Posts: 860
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From: Tallahassee, Florida
Car: '86 Trans Am and '03 S-10
Engine: 355ci and 4.3l
Transmission: 700R4 and NV3500
Axle/Gears: 7.625/3.42 Auburn and 8.5/3.08 Gov-
Re: SLP Headers 1-3/4 w/o air, with Y-pipe
They should fit those heads fine. They actually have a more square than round port.
No lowered vehicle issue/ Th Y-pipe crosses between the K-member and the OilPan and remains that height.
I have a set of these but mine are coated. Best header Ive ever had. Thick flanges have made for no leaks.
Good buy
No lowered vehicle issue/ Th Y-pipe crosses between the K-member and the OilPan and remains that height.
I have a set of these but mine are coated. Best header Ive ever had. Thick flanges have made for no leaks.
Good buy
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From: long island
Car: 90 Formula, 02 ws6
Engine: 305 tpi, ls1
Transmission: 700r4, t-56
Axle/Gears: stock posi 2.73, 12 bolt with 4.11s
Re: SLP Headers 1-3/4 w/o air, with Y-pipe
can you put up pics of the y also
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iTrader: (4)
Joined: Mar 2007
Posts: 860
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From: Tallahassee, Florida
Car: '86 Trans Am and '03 S-10
Engine: 355ci and 4.3l
Transmission: 700R4 and NV3500
Axle/Gears: 7.625/3.42 Auburn and 8.5/3.08 Gov-
Re: SLP Headers 1-3/4 w/o air, with Y-pipe
He posted $300 obo
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Thread Starter
Member

Joined: Sep 2000
Posts: 464
Likes: 0
From: Crestline,OH
Car: 1987 Formula 350
Engine: 6.0 boost and smak
Transmission: 4l80e
Axle/Gears: 9bolt 3.27
Re: SLP Headers 1-3/4 w/o air, with Y-pipe
rubyred 1st place
jerflash 2nd real close
rubyred = MESSAGE me with shipping address
jerflash = if rubyred desides otherwise i will let you know
jerflash 2nd real close
rubyred = MESSAGE me with shipping address
jerflash = if rubyred desides otherwise i will let you know
Thread Starter
Member

Joined: Sep 2000
Posts: 464
Likes: 0
From: Crestline,OH
Car: 1987 Formula 350
Engine: 6.0 boost and smak
Transmission: 4l80e
Axle/Gears: 9bolt 3.27
Re: SLP Headers 1-3/4 w/o air, with Y-pipe
jerflash //// reminded me, I do not have SLP's 45 adaptor, I didn't use a cat, so i made a 45 deg pipe, that meets the y and goes to my 3" cat-back (american thunder. flowmaster).
GOOD news, I would be glad to send it with (which ever one of you gets them)
and it works really nice with a SS band clamp. I can also take pics of it here in a day.
BAD news, it isn't stainless (but it isn't rusted), and the 45 isn't mandrel, but it isn't smashed either.
GOOD news, I would be glad to send it with (which ever one of you gets them)
and it works really nice with a SS band clamp. I can also take pics of it here in a day.
BAD news, it isn't stainless (but it isn't rusted), and the 45 isn't mandrel, but it isn't smashed either.
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iTrader: (4)
Joined: Mar 2007
Posts: 860
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From: Tallahassee, Florida
Car: '86 Trans Am and '03 S-10
Engine: 355ci and 4.3l
Transmission: 700R4 and NV3500
Axle/Gears: 7.625/3.42 Auburn and 8.5/3.08 Gov-
Re: SLP Headers 1-3/4 w/o air, with Y-pipe
I think SLP still has the 45* 3" adapters on Clearance right now.
Thought that might help
Thought that might help
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