headers without airtubes?
headers without airtubes?
I looked at the chart at the top of the page and they all have air tubes. If there any shorties that come with a y-pipe that doesnt have any air tubes?
Im looking to spend roughly $400.00.
Thanks,
Im looking to spend roughly $400.00.
Thanks,
Joined: Jul 1999
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From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
The same companies that make headers with air tubes also make headers without airtubes.
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From: Talent Oregon
Car: 1988 IROC-Z
Engine: e-tec headed ZZ-4 350
Transmission: t56
Axle/Gears: 9 bolt 3.7 posi
I am running heedman headers, they make 3rd gen shorties without air tubes. They fit really well and don't leak. I like them better than the edelbrock air tube headers I had before. Also they are cheap, be warned the y pipe they sell will need work, but it where it goes from two into one they reduce the tube from 3" to 2.5" so if you have a 3" intermediate pipe you will have to have a muffler shop replace that section.
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From: any clime or place...
Car: 1987 Camaro SC, 1999 Z28
Engine: GMPP 350HO, LS1
Transmission: Built 700r4/EDGE 3200, T56
Axle/Gears: 3.42 Eaton 7.625, 3.42 Zexel Torsen
buy the 2055's, have your 3in y, cut off the airtubes, and weld the primary tubes shut...
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From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Originally Posted by Tobias05
buy the 2055's, have your 3in y, cut off the airtubes, and weld the primary tubes shut...
JamesC
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From: Readsboro, VT
Car: 85 IROC-Z / 88 GTA
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Originally Posted by Tobias05
buy the 2055's, have your 3in y, cut off the airtubes, and weld the primary tubes shut...

Isn't there an option out there for those of us who don't want air tubes, but refuse to settle for a set of headers with a bunch of welded-up holes?
I'm considering a set of Heddman 2460s and having a local shop make a y-pipe for me. It's unreal that nobody makes a good set of headers with a good y-pipe that doesn't have air tubes.
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My brother has a 1994 suberban TBI and his manifolds looks the same as ours. Now would his headers fit on our cars because you can get a pair of headers coated chrome for 150 bucks for his truck?
Im thinking about ordering a set and seeing if they fit or not.
The only thing you would have to get a shop fab. a y-pipe or do it yourself but still its cheaper and so much better looking if they do fit.
If anyone knows please let me know
Thanks,
Im thinking about ordering a set and seeing if they fit or not.
The only thing you would have to get a shop fab. a y-pipe or do it yourself but still its cheaper and so much better looking if they do fit.
If anyone knows please let me know
Thanks,
Joined: Jul 1999
Posts: 10,950
Likes: 26
From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Originally Posted by Jim85IROC
Isn't there an option out there for those of us who don't want air tubes, but refuse to settle for a set of headers with a bunch of welded-up holes?
I'm considering a set of Heddman 2460s and having a local shop make a y-pipe for me. It's unreal that nobody makes a good set of headers with a good y-pipe that doesn't have air tubes.
I'm considering a set of Heddman 2460s and having a local shop make a y-pipe for me. It's unreal that nobody makes a good set of headers with a good y-pipe that doesn't have air tubes.

Originally Posted by LINY92Camaro
My brother has a 1994 suburban TBI and his manifolds looks the same as ours. Now would his headers fit on our cars because you can get a pair of headers coated chrome for 150 bucks for his truck?
Wow thats a big let down... But they can sell them as a "off road" headers just like they do with offroad Hpipes for mustangs which gets rid of the cats.
Does anyone know any part numbers for thirdgen shorty with a y-pipe with no air fittings??
Thanks,
Does anyone know any part numbers for thirdgen shorty with a y-pipe with no air fittings??
Thanks,
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From: Lillington,N.C.
Car: 84Z28
Engine: 0.030 over 10.25:1 dart heads 350
Transmission: T 5 W.C. now
Axle/Gears: 3.73:1
Originally Posted by Jim85IROC
I'm considering a set of Heddman 2460s and having a local shop make a y-pipe for me. It's unreal that nobody makes a good set of headers with a good y-pipe that doesn't have air tubes. 

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From: East El Paso, TX
Car: 1989 IROC-Z
Engine: 350-5.7L
Transmission: 700R
headers with no AIR tubes is not illegal as long as you can pass emissions...better yet nothing is illegal unless you cant make standards...
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From: Long Island New York
Car: 89 Formula 350
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Transmission: 700R4-4300 Stall-lockup
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try SLP 1 3/4
SLP Performance Parts, Inc.
SLP Performance Parts, Inc.
Joined: Jul 1999
Posts: 10,950
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From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Originally Posted by 89BlueRSCamaro
headers with no AIR tubes is not illegal as long as you can pass emissions...better yet nothing is illegal unless you cant make standards...
Read what I said above. Its a FEDERAL offense to modify or remove your emissions equipment, regardless of your state's emissions tests. Removing your cat, removing your air pump, or removing your air fittings IS illegal. But youre not likely to get caught unless your area does smog checks. Thread
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