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Back halfed part III

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Old Jun 28, 2004 | 07:41 PM
  #1  
Gumby's Avatar
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From: NWOhioToledoArea
Car: 86-FireBird
Engine: -MPFI
Transmission: T5
Axle/Gears: 3:42
Back halfed part III

part 1 https://www.thirdgen.org/techbb2/sho...ht=back+halfed

part 2 https://www.thirdgen.org/techbb2/sho...ht=back+halfed


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N E Ways I have had concerns about my car being more than one piece. I have done more than enough work that is all one piece now but I never was sure. Actually it went back n fourth for a while.

But after taking some air craft stripper the my right rear I found more evidence. It also explains why I get these little cracks by the window. I thought the left had been fixed.

Look like a brass weld as its easier to build up n sand down.
Attached Thumbnails Back halfed part III-1010001.jpg  
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Old Jun 28, 2004 | 07:52 PM
  #2  
Gumby's Avatar
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From: NWOhioToledoArea
Car: 86-FireBird
Engine: -MPFI
Transmission: T5
Axle/Gears: 3:42
But I must say it was done well. The only skimped in the wheel wells and why I was never 100% sure. That brass weld / seam is flawless.

Also I have found out many times so far that once stripped down; I find more rust under "good paint" than rust I find sticking out of the paint. Its runs like a root system of a plant under the primer. And then find weak spots to build n grow out.

But man its so fricking neat kind of how its so alive. It looked like a strawberry patch runner root system. It looked really neat. kind of.

My motorcycle tank was the same. It had two small spots visible but once stripped to bare metal I found tons more under good paint.

Gotta go to bare metal to get all the rust. with air craft stripper from autozone it so fricking easy and it goes a long way. The paint just jumps off in 30-45 sec. Id goto bare metal for even a spray can job. Least you know the rust is gone for sure.
Attached Thumbnails Back halfed part III-1010003.jpg  
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Old Jun 29, 2004 | 05:43 AM
  #3  
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From: Tucson, AZ, USA
Car: '99 Trans Am, '86 Camaro
Engine: LS1, Scrap
Transmission: T56, T5
Axle/Gears: 3.42 Stock ZT, 3.42 Open
Yanno, it's really funny that you post a picture of that right now... I'm doing prep work on my gf's firebird, and just two days ago I ran into that SAME weld line..... but I don't recall ever seeing it on my camaro. Regardless.. I'm pretty sure it's a factory seam... I'm just not sure why.
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Old Jun 29, 2004 | 01:34 PM
  #4  
Gumby's Avatar
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From: NWOhioToledoArea
Car: 86-FireBird
Engine: -MPFI
Transmission: T5
Axle/Gears: 3:42
Originally posted by TechSmurf
Yanno, it's really funny that you post a picture of that right now... I'm doing prep work on my gf's firebird, and just two days ago I ran into that SAME weld line..... but I don't recall ever seeing it on my camaro. Regardless.. I'm pretty sure it's a factory seam... I'm just not sure why.
That is why I can never decide. there is not enough bad spots or weld lines to say its been a chop job but there is enough evidence to suggest so.

I don't like them stress cracks though. I wonder what could stop that short of a full cage.
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Old Jun 29, 2004 | 03:22 PM
  #5  
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From: Central NJ, USA
Car: 1986 Firebird
Engine: 2.8 V6
Transmission: 700R4
Wow, almost forgot my password.

Anyway, yep, that's a factory weld/braze. That's where the T-tops went.

If you hit what looks like a gray bondo up there, stop and put a dust mask on- it's lead.

Supposedly sub frame connectors will stop the roofrail cracks; they're from the body twist.
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