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Headers 305 to 350?

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Old Jun 22, 2004 | 11:27 PM
  #1  
Gambit69's Avatar
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Joined: May 2001
Posts: 525
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From: Ames, Iowa, USA
Car: 1989 Pontiac Firebird Formula 350
Engine: 350 TPI
Transmission: 700r4
Headers 305 to 350?

A while ago I bought a set of cheap dynomax headers for a 305 in my 83 trans am. This car will not be running for quite awhile if at all and I am wondering if those headers will fit onto a 350 tpi engine in a 89 Firebird formula. I want to put headers on but don't have the money for a good set. Let me know if anyone knows if these will fit or not.
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Old Jun 22, 2004 | 11:31 PM
  #2  
ksrammstein's Avatar
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Joined: Dec 2003
Posts: 671
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From: North Olmsted, OH
Car: 1984 Pontiac Trans Am WS6
Engine: H.O. 305 5.0L;L69
Transmission: T-5; Axle Ratio 3.73
Yep...same motor block
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Old Jun 22, 2004 | 11:32 PM
  #3  
Air_Adam's Avatar
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Joined: Oct 2002
Posts: 9,067
Likes: 1
From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Yep, they'll fit...

Sure you didn't mean heads, ksrammstein?

Its the heads with the same bolt pattern. Got nothing to do with the block.
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