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| The Body Shop TECH General questions that don't fit in any other forum |
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#1
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68 gto conv quarter panels crack at the top where the panel meets the back deck. Both sides. I have had them fix three times. Lead the last time not done right. I think wheel hop is the problem what can I do.
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#2
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Do a search in this forum and the 68-9 GTO forums. It's been discussed a several times.
Mike
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so many pontiacs, so little time.................. moderator is a glorified word for an unappreciated prick.................. "Only two things are infinite, the universe and human stupidity, and I'm not sure about the former." --Albert Einstein "There is no such thing as a good tax." "We contend that for a nation to tax itself into prosperity is like a man standing in a bucket and trying to lift himself up by the handle." - Winston Churchill |
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#3
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Worn out body mounts?
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-Jeremy 1968 GTO 4-spd convertible, console, factory gauges, hidden headlights, 3.90:1 posi, AM/FM radio. 1962 Catalina convertible, Starlight black w maroon interior & white top. |
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#4
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I think the general consensus is to weld the seam up solid.
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Greg Reid Palmetto, Georgia |
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#5
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I removed all the lead on my 68 , it covers several inches on either side of joint,and found the crack was actually in the quarter panel starting at trunk jamb corner and out along top of panel about an inch or so at about a 45 degree angle . The crack in the paint appeared to be along the seam,but it wasn't. With all lead removed you will see why it's filled and not a seam the way the joint is formed.I welded up the crack and used short strand fiberglass filler on the joint,after welding it solid, and it will most likely crack again but so far so good. You also need to fix that wheel hop problem. I've seen slow motion vid's were you could see the flexing of the frame affecting gap at fender to door on a hrdtp so imagine what it does on a vert. Hop stop bars, adjustable uppers, or fab up your own to correct pinion angle. My $.02 . Leo
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#6
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The only way to keep the area from cracking again is to weld a piece of metal in to fill the gap. done this for years... not one issue.
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Paul FAST Automotive -The Pontiac restoration shop, not the fuel injection guys! I had the name first. My site... needs updated- www.fastrestorations.com 68 GTO's (RA II, RA I, HO, convert, Pro Street, Racecar, etc.), 2 69 GTO Judges, 70 GTO racecar -10.77 @ 124mph, 68 Tempest survivor, 3 03 Aztecs! |
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