Roof has waves after track

[87GN 98GTP]

My mostly stock besides turbo etc one at the track didn't do it but this time after the track I noticed 2 spots where the roof has this wave like on the roof. Any ideas


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[TexasT]

Probably need to add some braces if you continue launching it hard. I'd start with the GnX behind the rear seat one.

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[87GN 98GTP]

I have braces everywhere


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[JAMCAR223]

Welcome to the club....

 

[Chuck Leeper]

A common problem........

 

[SS/GN]

Missing body bushings?? GNX brace and bushings??

 

[SHADOWII]

I had the "B"pillar on the d/s crack and the weld behind the p/s rear window crack on the 86. Not good. Might need some frame stiffening, roll bar, etc!?

 

[87GN 98GTP]

Thought about roll cage but holy moly pricey and kind of ruins my 38k original GN


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[usetaboost]

The crack on the driver side of my car is almost touching my side window lol. Fuck it.