C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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Show me your welded and gusseted frames!

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Old Dec 2, 2013 | 05:00 PM
  #21  
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Plugged hole fore the steering screws:

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Connection for shock tower bar:

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Old Dec 2, 2013 | 05:03 PM
  #22  
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Boxing the motor mounts:

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Old Dec 2, 2013 | 05:08 PM
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Fixing the destroyed underside of the front crossmember. Made sure it would be possible to use a hydraulic jack in this position for future lifts of the finished car.

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Old Dec 2, 2013 | 05:10 PM
  #24  
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Finally, boxing the rear kick up beams:

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Finished:
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Old Dec 2, 2013 | 05:19 PM
  #25  
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Well, I think that is the main reinforcements I have done to my frame for my 1969 427 coupe.
Basically it is in line with the Chevy Performance Book on Corvettes with a few exceptions.

Powdercoated frame:

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And a few parts
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Last edited by 427Swede; Dec 2, 2013 at 05:29 PM.
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Old Dec 2, 2013 | 06:12 PM
  #26  
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nice work Swede
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Old Dec 2, 2013 | 06:56 PM
  #27  
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Very nice indeed!!!
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Old Dec 2, 2013 | 07:27 PM
  #28  
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Very nice work 427Swede! I really like the boxed kick ups.

I too followed the book, my only additions to the recommendations were some gussets added to the rear diff frame mounts, you can see one in this pic:

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Old Dec 2, 2013 | 07:37 PM
  #29  
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Originally Posted by gkull
Ricky, I was surprized that you didn't have a 5 point and racing seat.
I do.

You must have looked at an quite old picture.

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Old Dec 2, 2013 | 07:40 PM
  #30  
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Originally Posted by 427Swede
Preparing for an removable crossmember
Nice job there Swede!

I wonder.. Havent i been in that garage..?
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Old Dec 2, 2013 | 09:47 PM
  #31  
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sweet job Swede ! I will book mark this thread and copy the things you did .
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Old Dec 3, 2013 | 12:29 AM
  #32  
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Originally Posted by RickyBerg
Nice job there Swede!

I wonder.. Havent i been in that garage..?
You sure have Ricky, always a pleasure meeting you!!
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Old Dec 3, 2013 | 12:31 AM
  #33  
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Originally Posted by garygnu
sweet job Swede ! I will book mark this thread and copy the things you did .
Thank's, feel free to contact me if you have any questions or want additional photos.
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Old Dec 3, 2013 | 08:29 AM
  #34  
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A most excellent job 427Swede. Beautiful work!
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Old Dec 3, 2013 | 10:55 AM
  #35  
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Thanks for the photos Swede. I like the boxing on the kick up bracing and the motor mounts. I was planning on putting heavier plate steel on the bottom of the front cross member. Mine like everyone else's is dented front floor jacks. I think welding the heavier plate to the bottom A arm mounts along with the gussets has got to stop the tearing away of the bottom mounting I have seen so much of on these cars.

I also want to brace up the differential frame mount as 72vette did. I am going to remove the rubber mounts to move to diff up with welded in round plates in the mount and bolt it up all solid as per an old 70's Gulstrand article I read.
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