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F-body driver 04-28-2017 04:12 AM

87 Trans Am Roof Rust Crack
 
Hello Guys
My car has, on both sides of the roof corner, those rust cracks.
How could I repair or weld them? Is this hard to do at home?
https://cimg4.ibsrv.net/gimg/www.thi...c24017f43b.jpg

navy02ws6 04-28-2017 09:21 AM

Re: 87 Trans Am Roof Rust Crack
 
More photos would be helpful -- I've never seen cracks there, although rotted channels in front of those cracks are pretty common. Is there any other significant rot like that in the roof? How are the channels? If it's that rotted in other places, it might be easier just to cut the whole roof off and weld in a replacement from a donor. Although now that I see you're from Italy, finding a donor car over there is probably not an option.

midias 04-28-2017 10:05 AM

Re: 87 Trans Am Roof Rust Crack
 
It can be repaired if you are talented with a welder. Best bet would be to get it all cleaned up and take more pictures with some farther away to get a better idea of the whole situation

F-body driver 04-28-2017 10:06 AM

Re: 87 Trans Am Roof Rust Crack
 
Front channels are rotted
Rear channels alternate fromm good to rotted
Finding a roof here is impossible or very very hard
I will take some pics and post it
Thank you in advance

Jorlain 04-28-2017 11:17 AM

Re: 87 Trans Am Roof Rust Crack
 
Grind\Brush\Clean

Fabricate new pieces and weld them in. Or weld in a backer and build it up with weld and aluminum\flexible body filler (since this area can flex).

F-body driver 04-28-2017 02:28 PM

Re: 87 Trans Am Roof Rust Crack
 
I claeaned all the stuff there and that's what i got: seems an hard weld because the metal is thinhttps://cimg4.ibsrv.net/gimg/www.thi...85fd20bbe4.jpg
The rust seems located all here.
I guess the body cracked and then rusted with years

https://cimg5.ibsrv.net/gimg/www.thi...8910f6084a.jpg

Jorlain 04-28-2017 02:53 PM

Re: 87 Trans Am Roof Rust Crack
 
Is that body filler in there? Almost looks like someone tried "fixing" it at some point.

The only way to truly fix it is to weld in new metal. If the metal is too soft\thin to weld properly, then you'll need to cut it back to a point where the metal is in better shape and then weld in new metal.

F-body driver 04-28-2017 06:20 PM

Re: 87 Trans Am Roof Rust Crack
 
Yes, all the t-top weatherstrip rails were fixed with bondo.
I will order new ones from metalfabrications soon

NoEmissions84TA 04-28-2017 07:30 PM

Re: 87 Trans Am Roof Rust Crack
 
Being in Italy, I don't know if these help you, but

http://www.ebay.com/itm/82-92-Camaro...RYhq3k&vxp=mtr

http://www.ebay.com/itm/82-92-CAMARO...pWVjJ3&vxp=mtr

F-body driver 09-08-2017 03:11 AM

Re: 87 Trans Am Roof Rust Crack
 
thank you guys I rewelded everything and repainted the car.
Metalfabrication Design helped me a lot

navy02ws6 09-08-2017 10:34 AM

Re: 87 Trans Am Roof Rust Crack
 
Glad it worked out...be sure to post some pix when you get it back and cleaned up!

F-body driver 11-26-2017 11:06 AM

Re: 87 Trans Am Roof Rust Crack
 
https://cimg4.ibsrv.net/gimg/www.thi...b7b42eeefc.jpghttps://cimg5.ibsrv.net/gimg/www.thi...433d5fb87f.jpg
Those are the pics

ZsTransAm 11-26-2017 03:24 PM

Re: 87 Trans Am Roof Rust Crack
 
Mine was similarly cracked though not as bad. I welded them up before I repainted but 6 months later they had recracked. I've been told with a good set of subframe connectors they probably wouldnt have cracked again. Something you should consider...

F-body driver 11-26-2017 04:47 PM

Re: 87 Trans Am Roof Rust Crack
 
absolutely! I am planning on welding alston ones


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