ovrebo1

I've been surfing the forum all week looking at different devices used to stiffen the C4 up, so I thought I would make a list and let people go wild with discussion since all of them seem to be hot button items on whether they work or not. I come from a world of off road racing and most of the braces to me don't look like they would help much. Also please ad the ones I'm missing.

Targa Truss/brace

No-Flex

Camber Brace

Convertible x-brace

Z-51 Braces

gman35

I have 4 of 5 of those you named.. I have never heard of a no flex.

ovrebo1

No Flex thread:
https://www.corvetteforum.com/forums...-believer.html

Please comment on what you have.

SpedRacr93

I have these on my 89. The No-Flex System is much better than an X Brace. I wish I hadn't sat in the skeptical camp for as long as I did before deciding to purchase.

I didn't really notice a difference with the camber brace.

ToniH

I have the R-D Racing Cross-Bar and Camber Brace in my '91. They almost completely eliminated all squeaks and flex. I no longer can jack up just one corner, both tires on same side lift off the ground.