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1971-72 GMC Fender GM or Aftermarket?
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I picked up a fender last weekend that is from a 71-72 GMC. It is in Very good condition for Indiana sheet metal. What I would like o know is how can I tell if it is original GM sheet metal or if it is an aftermarket fender? Is there any good way to tell? Thanks for any help.
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Re: 1971-72 GMC Fender GM or Aftermarket?
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The guy I got it from said he painted it but there does look to de some kind or repair in the inside of the cup and a few emblem/ molding holes that have been filled.
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Re: 1971-72 GMC Fender GM or Aftermarket?
Try putting it on. If it fits it's a GM :lol:. No,seriously,I need to look at mine and compare to be sure. I'll see about that and meanwhile maybe someone else knows a true telltale. I have seen some repros that have a difference shape on the cup drain holes,but yours is right.
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Re: 1971-72 GMC Fender GM or Aftermarket?
Thanks special-K
I was thinking I seen where the originals have 3 triangles up in front along the hood edge. They would be visable is picture 3 but this one does not have them. I looked at my 68 Chevy and it does have them but I have some other fenders and 1 that I know is an original from a GMC and it does not have the triangles either so I thought maybe that was a 68 only thing. |
Re: 1971-72 GMC Fender GM or Aftermarket?
That's what I couldn't remember,the three triangles. I was going to take pictures of a GMC fender I have,but here's a '67 picture I already had.
http://i190.photobucket.com/albums/z...s/IMG_1072.jpg http://i190.photobucket.com/albums/z...s/IMG_3602.jpg http://i190.photobucket.com/albums/z...s/IMG_3609.jpg http://i190.photobucket.com/albums/z...s/IMG_3604.jpg http://i190.photobucket.com/albums/z...s/IMG_3603.jpg |
Re: 1971-72 GMC Fender GM or Aftermarket?
I also hd these pictures of a 69 or 70 GMC fender...just in case anything changed:
http://i190.photobucket.com/albums/z...s/IMG_2252.jpg http://i190.photobucket.com/albums/z...s/IMG_2249.jpg http://i190.photobucket.com/albums/z...s/IMG_2251.jpg http://i190.photobucket.com/albums/z...s/IMG_2250.jpg |
Re: 1971-72 GMC Fender GM or Aftermarket?
I can not tell by those pictures if the GMC has the triangles or not. Thanks for the pictures and I will look more when I get home from work tonight. Thanks
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Re: 1971-72 GMC Fender GM or Aftermarket?
I have two feenders that Im pretty sure are '68 chevy and they have the three triangle dimples. The fenders on my '71 GMC dont have the dimples/bends.
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Re: 1971-72 GMC Fender GM or Aftermarket?
The second picture shows the dimples and all the others give you lots of other areas to compare. The dimples are just the most obvious telltales at a glance. I'm pretty sure yours aren't OEM.
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Re: 1971-72 GMC Fender GM or Aftermarket?
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Re: 1971-72 GMC Fender GM or Aftermarket?
Alright,I see now. I showed those just because I had the close ups already and other details could be compared. But,I just went and looked at my all original '72 GMC and also a 100% original '72 Jimmy fender I have and there are no dimples. I never realized this before. Another break-through 67-72chevytrucks.com moment! :lol:
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Re: 1971-72 GMC Fender GM or Aftermarket?
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Re: 1971-72 GMC Fender GM or Aftermarket?
The triangles have been discussed before. I believe they were only on 67-68 fenders, iirc. None of the 69-up trucks I have seen have them present.
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Re: 1971-72 GMC Fender GM or Aftermarket?
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Thanks Leddzepp.
Well I looked the fender over and compared it to the pictures and a GMC fender I have off and I found one difference so I thought I found my answer and then I went out and looked at a 69 GMC I have and found it looks the same as this fender. On the front edge of this fender, there are holes where the 67-68 headlight bezel would mount. The GMC fender I have in the barn does not have any holes but when I went out and looked at the 69 GMC, it does have the holes like the one I bought. Everything I can find different, I can prove it wrong also. Maybe you were right in the beginning Special-K, the only way I will know is to install it and see how it fits. |
Re: 1971-72 GMC Fender GM or Aftermarket?
The '67 I showed has the holes. I guess the 69/70 doesn't show that area. I have that '72 fender to check and also another pair of '67 GMC fenders I can check out.
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Re: 1971-72 GMC Fender GM or Aftermarket?
Well thelonerife (Chuck) was here today so I had him look the fender over and he thinks it is GM also. So my hope is still alive and good that this is GM and not aftermarket.
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Re: 1971-72 GMC Fender GM or Aftermarket?
this is a great topic because I too recently bought 2 fenders and cant for the life of me tell if they are oem or not. where are these 'triangles' that you guys are talkin about? also, I wonder if they had them in 67-69 and not after 70 due to better stamping techniques? just a thought.
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Re: 1971-72 GMC Fender GM or Aftermarket?
A large majority of the time an aftermarket fender or any body panel with have a stamp of the aftermarket companies logo. Most of the time on these fenders they're about half way up the top edge of the fender on the inside step were the hood sits.
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Re: 1971-72 GMC Fender GM or Aftermarket?
One more thing i noticed with an aftermarket fender that i have here, on the inside of it where it has the welded on "nuts" the GM fender had square nuts, the aftermarket had standard hex. Not sure if this is true to all of them or not. My aftermarket fender is stamped "Gordon". Had a big dent in the front, so i am using it to patch a rust hole in a GM fender.
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Re: 1971-72 GMC Fender GM or Aftermarket?
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