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-   -   Rear window rust. 68 LeMans (https://forums.maxperformanceinc.com/forums/showthread.php?t=717621)

GTM 01-09-2013 01:13 AM

Rear window rust. 68 LeMans
 
My Lemans has the usual rust in the rear, lower corners of the back glass. The left side isn't too bad but the right side is almost gone. I have seen on Ebay someone sells patch sections for these common problems areas but I can no longer find them. Does anyone know who sells these patch sections for the rear lower corner area?

89vette 01-09-2013 09:10 AM

Would like to find same for a 66 Tempest as well, both front & back, if anyone knows.

MD79TA 01-09-2013 11:40 AM

TRY HERE


Frank's Pontiac Parts
& Auto Dismantling
75992 Baseline Road
Twentynine Palms, CA 92277 Lic #41838

irgoatmike 01-09-2013 12:02 PM

I found that with the lower pieces, it wasn't too bad of a job to fabricate this area. some clean flat metal, vise grips, hammer, dolly, and a mig welder and you'd be surprised what you can do with some patience. irgoatmike

GTM 01-09-2013 01:57 PM

Thanks. I'm trying to avoid using a piece cut from another car. Frank's is a good place to get used parts, but expensive. I think I'll just try the fabrication route.

theYman 01-09-2013 04:10 PM

Sometimes to save on the fabrication time you can find the correct angle/size pieces at a hardware store or Lowes ,Homedepot. I've also visited a wrecking yard and cut out a section of any car that looked similar and was able to fit it in.
Good luck.

Greg Reid 01-09-2013 05:19 PM

Quote:

Originally Posted by GTM (Post 4825855)
Thanks. I'm trying to avoid using a piece cut from another car. Frank's is a good place to get used parts, but expensive. I think I'll just try the fabrication route.


This really is an easy one to fabricate from scrap..Doesn't have to be from another car. All you really need is a little sheetmetal. I prefer scrap cut from other cars myself...but that's just me.
It's kind of hard to explain but you really just need to cut two strips of metal maybe one inch wide and the length and curvature needed. One piece is the horizontal piece...that needs to be cut to match the curve....and the other is the vertical piece...It will be bent to match the curve.
That is, the horizontal piece is cut to the curved shape of the corner. The vertical piece is bent to conform to the shape of corner. Weld the two pieces together and then weld them into place. Grind away the excess.
Actually, you can do this first with poster board, beer can, whatever. Once you get the proper dimensions figured out, cut the metal to the shape of the templates.
I hope I explained that clearly....here's a pic of mine that may help.
If you do this, make sure to check it against the shape of glass reveal moulding.

In the photo below, I cut the corner piece as a 'J' shape..that's what I'm referring to as the 'horizontal' piece. The other piece is welded to the 'J' in a perpendicular fashion after it has been shaped to conform to the window opening and insuring that the reveal moulding fits.
Harder to explain than it is to do!

http://i114.photobucket.com/albums/n...O/DSCF0038.jpg

http://i114.photobucket.com/albums/n...arglassfab.jpg

arcitech 01-09-2013 07:40 PM

Quote:

Originally Posted by GTM (Post 4825479)
My Lemans has the usual rust in the rear, lower corners of the back glass. The left side isn't too bad but the right side is almost gone. I have seen on Ebay someone sells patch sections for these common problems areas but I can no longer find them. Does anyone know who sells these patch sections for the rear lower corner area?

Are you going to do the welding repair yourself?? If not, shop around to a few local body shops, they have the tools and the good ones have the people who know how to use them. Time and effort put into a good repair save you from more repairs later. I'm a firm believer in doing it right the first time so there is no second time.

jeff68bird 01-09-2013 08:37 PM

are you looking for these
http://www.ebay.com/itm/271135225746...84.m1423.l2661

i found them last week and saved the auction. ad says he can make them as long as you need. in the past i have used scrape pieces as stated but these patches look nice.

cuz68 01-10-2013 12:44 AM

Quote:

Originally Posted by Greg Reid (Post 4826010)
This really is an easy one to fabricate from scrap..Doesn't have to be from another car. All you really need is a little sheetmetal. I prefer scrap cut from other cars myself...but that's just me.
It's kind of hard to explain but you really just need to cut two strips of metal maybe one inch wide and the length and curvature needed. One piece is the horizontal piece...that needs to be cut to match the curve....and the other is the vertical piece...It will be bent to match the curve.
That is, the horizontal piece is cut to the curved shape of the corner. The vertical piece is bent to conform to the shape of corner. Weld the two pieces together and then weld them into place. Grind away the excess.
Actually, you can do this first with poster board, beer can, whatever. Once you get the proper dimensions figured out, cut the metal to the shape of the templates.
I hope I explained that clearly....here's a pic of mine that may help.
If you do this, make sure to check it against the shape of glass reveal moulding.

In the photo below, I cut the corner piece as a 'J' shape..that's what I'm referring to as the 'horizontal' piece. The other piece is welded to the 'J' in a perpendicular fashion after it has been shaped to conform to the window opening and insuring that the reveal moulding fits.
Harder to explain than it is to do!

http://i114.photobucket.com/albums/n...O/DSCF0038.jpg

http://i114.photobucket.com/albums/n...arglassfab.jpg

Does PY have the pan behind the rear window?

gtome 01-10-2013 01:00 AM

Im sure they do.

Greg Reid 01-10-2013 01:15 AM

Yeah, that's a pretty common trouble area. I can't imagine they wouldn't have it cuz.


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