Body General body information and techniques for restoration, repairs, and modifications.

Core Support

Old Aug 14, 2012 | 03:20 PM
  #1  
gholian's Avatar
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From: Ireland
Car: 82 Pontiac Firebird s/e
Engine: 2.8 V6
Transmission: TH200C
Core Support

Hi,

I need to replace the core support in my latest Project as it is rotted to nothing. I have a replacment core support and was about to remove the old one until I tought if I remove all the spot welds on the support will the bodywork at the front of the car flex outwards. If it will what is generally used to "clamp" the front of the car until the new support is welded in.

Thanks.
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Old Aug 14, 2012 | 05:54 PM
  #2  
//<86TA>\\'s Avatar
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From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: Core Support

Not sure. If the front subframe/k member is in the car, that will hold the car together. Take good measurements of the car first, that way if it does move, you will know. Maybe then pull it back into shape with some large ratchet straps.
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Old Aug 14, 2012 | 06:52 PM
  #3  
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From: Washington State
Car: 1983 BB 1995 Z28 Camaro's
Engine: 454-350
Transmission: TH350-4l60e
Axle/Gears: 373 posi-Stock
Re: Core Support

Large ratchet straps, that is a wonderful idea.
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Old Aug 15, 2012 | 01:27 PM
  #4  
gholian's Avatar
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From: Ireland
Car: 82 Pontiac Firebird s/e
Engine: 2.8 V6
Transmission: TH200C
Re: Core Support

Brillant, Ratchet straps. I had a look and I can get a large Ratchet strap 2" diameter. Says it will take 5000Kg weight which is about 5 tons. I think that should do the job.

Thanks.
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Old Aug 15, 2012 | 05:27 PM
  #5  
Edwardgp's Avatar
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From: Washington State
Car: 1983 BB 1995 Z28 Camaro's
Engine: 454-350
Transmission: TH350-4l60e
Axle/Gears: 373 posi-Stock
Re: Core Support

Let us know how your doing.
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Old Aug 17, 2012 | 08:19 PM
  #6  
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From: South Windsor, CT
Car: '89 GTA
Engine: ZZ6TPI
Transmission: T56
Axle/Gears: Borg Warner 3.70:1
Re: Core Support

I replaced my core support on my GTA. I took measurements before drilling the spot welds and nothing moved when I pulled it out. The new one went right in and lined up no problem. Leave the tires on the ground and don't move the car once the core is out.
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