norvalwilhelm
Well-known member
The frame around the sway bar support is very flimsy. If you want immediate reaction from your sway bar this area need to be reinforced and the frame completed by boxing it.
Last winter I installed gussets from the underside and welded them in from the bottom.
To do the job properly the rad and support must be taken out and welding must take place from the top.
There is also a ugly hole in the frame right in a crital place. The frame is also missing the inside plate so you have a very weak C section that flexes whenever the sway bar needs to transfer load from one wheel to the other.
The first think I did was weld up the existing pieces of the frame along with welding the top side of the gusset I previously put in .
This is the welded gusset, the hole filled in and tying everything I could together’
The next thing I did was take 1/8th material and make a plate and form it to fill in the rest of the frame to complete a rectangular section. I then welded this plate in.
I did both side last night and slapped a bit of primer on. I will lightly grind the welds tonight and finish painting. I will spray undercoating on the inside of the new frame rail and paint the outside gloss black.
This is recommended in the Chevy power manual on racing a older C3 corvette.
Last winter I installed gussets from the underside and welded them in from the bottom.
To do the job properly the rad and support must be taken out and welding must take place from the top.
There is also a ugly hole in the frame right in a crital place. The frame is also missing the inside plate so you have a very weak C section that flexes whenever the sway bar needs to transfer load from one wheel to the other.
The first think I did was weld up the existing pieces of the frame along with welding the top side of the gusset I previously put in .
This is the welded gusset, the hole filled in and tying everything I could together’
The next thing I did was take 1/8th material and make a plate and form it to fill in the rest of the frame to complete a rectangular section. I then welded this plate in.
I did both side last night and slapped a bit of primer on. I will lightly grind the welds tonight and finish painting. I will spray undercoating on the inside of the new frame rail and paint the outside gloss black.
This is recommended in the Chevy power manual on racing a older C3 corvette.