C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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number three body mount help please!

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Old Nov 7, 2009 | 09:04 AM
  #21  
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rcrchrs16,
You being well versed in metal fabrication is in your best favor right now. So cutting out teh rot and getting to good parent metal might be in your best inereest..as long as teh rust inside the mounting areas is not so bad to be able to set into to weld to something worth welding to. You may need to fabricat a "pocket" with a lower palte attached so you can weld teh lower plate to teh door sill framework and teh pocket will go up into teh mounting areas and ba able to be welded there.

The problem lies in gettiing the fiberglass to hot and burning..depending on your welding area and how hot you get it during the welding process. That in conjuction with the fiberglass panel (s) that may keep you from getting a good weld point.

Just take you time and be aware of any fiberglass that is against the metal that you are welding to.
"DUB"
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Old Nov 7, 2009 | 09:42 AM
  #22  
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Joseph,
Sent you a PM about a local shop that has performed this repair many times. They can probably provide some good advice and are currently doing this repair on a '69 and a '75.

Good luck... GUSTO
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Old Nov 11, 2009 | 03:19 PM
  #23  
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Originally Posted by jcjustice1
The rear section that needs to be welded in where do I get that from?
thanks for all the help everyone!
Take out all the body mounts on the bad side, raise the body on that side and cut out the A and B pillar mounting area and install these inserts. Ask Corvette Central to email you the instructions and decide if you want to take this on yourself. I did both sides of mine with the body off the frame, but you can do one side at a time.

http://www.parts123.com/parts123/yb....Z5Z5Z50000050G
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