Re: Best way to fix these holes
[Re: chrisf]
#3272573
11/26/24 06:26 PM
11/26/24 06:26 PM
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Joined: Aug 2006
Posts: 832
ar.
bobs69
OP
super stock
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super stock
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Posts: 832
ar.
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Re: Best way to fix these holes
[Re: bobs69]
#3272605
11/26/24 08:47 PM
11/26/24 08:47 PM
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Joined: Nov 2006
Posts: 5,691
Star Idaho
67vertman
master
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master
Joined: Nov 2006
Posts: 5,691
Star Idaho
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Unless your great with a welder and minimizing warping and a darn good body man, you will always see the area. Probably cheaper and easier to replace the hood.
If I had to do it. Make sure your patch piece and the hood are the same gauge metal. Then I would cut a piece of the patch metal square, tack it to the original hood and cut the using a 1/8 inch or less cutoff wheel. Welding magnets to hold in place after cutting, and butt weld it in. Go slow, use cooling rags and compressed air to cool the area. I use a old saw blade to pull up on the panel if needed, and a body hammer to lower high areas while welding.
My Monster are real!
Living within your means makes life pretty easy.
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Re: Best way to fix these holes
[Re: Neil]
#3272804
11/27/24 07:08 PM
11/27/24 07:08 PM
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Joined: Jan 2003
Posts: 4,369
Morrow, OH
markz528
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Morrow, OH
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That is a terrible place to be welding. I consider myself a pretty good welder of body panels and would but try it at all.
Depending what you are trying to do, if not looking for originality, glue a plate in from below and then fiberglass over it. Might work. I think that would give you minimal waviness if done correctly. Would bevel the edges every so slightly first.
67 Coronet 500 9.610 @ 139.20 mph
67 Coronet 500 (street car) 14.82 @ 94 mph
69 GTX (clone) - build in progress......
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Re: Best way to fix these holes
[Re: markz528]
#3272859
11/28/24 01:07 AM
11/28/24 01:07 AM
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Joined: Jan 2003
Posts: 11,016
North Dakota
6PakBee
I Live Here
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I Live Here
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Posts: 11,016
North Dakota
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I've tried that in the past once and it was a real PITA. The first problem you run into is trying to get the area of the hood you are welding to flat. This sounds stupid but if the hood isn't flat the patch panel will follow the waves and then you'll have a real problem trying to straighten it all out. Once you get the hood flat, then weld the patch in SLOWLY. I was welding GTS bulges into a flat '69 Dart hood with a MIG. I could only do tacks on about 6" spacing and then let the hood air cool to ambient. Otherwise you get a job that looks like the Pacific ocean in a good wind. Then I had a problem trying to work the imperfections out because the hood support structure was in the way. If I had to do it again I think I'd separate the hood skin from the reinforcement and then re-attach the two after I had the welding done. 
"We live in a time when intelligent people are being silenced so that stupid people won't be offended".
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Re: Best way to fix these holes
[Re: Neil]
#3272963
11/28/24 12:52 PM
11/28/24 12:52 PM
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Joined: Jan 2003
Posts: 21,953
A collage of whims
topside
Too Many Posts
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Too Many Posts
Joined: Jan 2003
Posts: 21,953
A collage of whims
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All depends on the skill of the fabricator/repairer.
Decades ago, I was plagued by hood pins & their holes added to '68-'69 Road Runner hoods on cars I was restoring.
Quite a PITA, especially since the repair had to be invisible from both sides, but I had a guy that could pull it off.
Later, my racecar-fabricator buddy made a couple of louvered panels for my Dually, did a cut-out & weld-in, and again, they look factory.
Dude has mad welding skills, though, does Ferraris & such. But it took some time.
From what I'm understand from the OP, I'd be looking for a '67-'68 Valiant hood or doing a different scoop/lump/whatever.
I think someone's making those hoods in fiberglass, too, though most 'glass hoods are wavy as a kiddie pool...
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Re: Best way to fix these holes
[Re: 6PakBee]
#3272987
11/28/24 02:26 PM
11/28/24 02:26 PM
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Joined: Nov 2006
Posts: 5,691
Star Idaho
67vertman
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Posts: 5,691
Star Idaho
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I've tried that in the past once and it was a real PITA. The first problem you run into is trying to get the area of the hood you are welding to flat. This sounds stupid but if the hood isn't flat the patch panel will follow the waves and then you'll have a real problem trying to straighten it all out. Once you get the hood flat, then weld the patch in SLOWLY. I was welding GTS bulges into a flat '69 Dart hood with a MIG. I could only do tacks on about 6" spacing and then let the hood air cool to ambient. Otherwise you get a job that looks like the Pacific ocean in a good wind. Then I had a problem trying to work the imperfections out because the hood support structure was in the way. If I had to do it again I think I'd separate the hood skin from the reinforcement and then re-attach the two after I had the welding done. If you look closely the reinforcements have been cut when they did the original holes. So maybe taking them off and fixing them as well would be a little easier.
My Monster are real!
Living within your means makes life pretty easy.
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Re: Best way to fix these holes
[Re: gtx6970]
#3272989
11/28/24 02:27 PM
11/28/24 02:27 PM
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Joined: Nov 2006
Posts: 5,691
Star Idaho
67vertman
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master
Joined: Nov 2006
Posts: 5,691
Star Idaho
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Friend of mine recently bought a 1969 hemi GTX
That someone added hood pins to it in its past.
He is replacing the hood. And, hood pins holes are much smaller that air-scoop holes.
My Monster are real!
Living within your means makes life pretty easy.
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