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Thorley Headers???

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Old May 26, 2003 | 04:56 PM
  #1  
chio987's Avatar
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From: pittsburgh, PA
Car: 84 Firebird Trans Am
Engine: 305 4bbl HO
Transmission: 700-R4, 3.73 rear
Thorley Headers???

does anyone have these or has ever heard of them? the custom exhaust shop in my coty says they r some of the best and r the ONLY headers that they've put on that haven't come back for ANYthing. so how r they?
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Old May 26, 2003 | 05:00 PM
  #2  
chio987's Avatar
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From: pittsburgh, PA
Car: 84 Firebird Trans Am
Engine: 305 4bbl HO
Transmission: 700-R4, 3.73 rear
the custom exhaust shop in my coty
i mean CITY. and i don't mean that they put other headers on wrong or r harder to put on but that they don't need adjusted at all or anything like that and these Thorley Headers don't have problems
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Old May 27, 2003 | 12:18 PM
  #3  
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From: Central Va.
Car: 82' Z28 IROC Clone (SOLD)
Engine: 355
Transmission: Built TH-350
Axle/Gears: 3.73 Moser 12 bolt
I haven't seen those headers for a thirdgen..You must get headers made for our cars, Others wont fit!
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Old May 27, 2003 | 03:09 PM
  #4  
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From: FL
I had a set of their headers a few years ago on my car. I thought they were SLP Tri-Y's at first, but there were mild steel - not stainless. I called Thorley and the rep I spoke with told me that they made them for 3rd Gens at one time. They worked great for me, but the ground clearance wasn't that great w/ the y-pipe.
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