sheet metal

atkonkler

Is this your bush?
What's the best way to distinguish oem fender and a door from sortafit shit? Anyone got any advice on this? Lmk

Thanks Aaron
 

blue83z

Donating Member
Re: sheet metal

Syzilla had one that was reproduction, there was a small stamp on the inside towards the front, but that was just this one brand.
 

atkonkler

Is this your bush?
Re: sheet metal

There must be stamps or part #'s on both I DON'T have either in front of me ....just trying to consult others on what they have observed.... So that I know what to look for in certain areas on the part...thanks for the observation of my ? #747 who are you isaac ****ing newton? I don't need silly comments from the peanut gallery if that's what your implying. That's why I'm asking others from personal exp...
 

blue83z

Donating Member
Re: sheet metal

Come to think of it , the repop fender on my impala ss was similar , had a small stamp on the top "lip" where the hood bumpers go . Look for stamps.
 

Typhoon#747

Donating Member
Re: sheet metal

There must be stamps or part #'s on both I DON'T have either in front of me ....just trying to consult others on what they have observed.... So that I know what to look for in certain areas on the part...thanks for the observation of my ? #747 who are you isaac ****ing newton? I don't need silly comments from the peanut gallery if that's what your implying. That's why I'm asking others from personal exp...


It would have helped to tell us that you are not looking at the parts in front of you, or if they are installed or not when you initialy asked the question. Just like any automotive part, look for stamps or P/Ns like blue83z said. But as a counterman you should have known that already.
 

Gnocide

turbo game burt reynolds
Re: sheet metal

There is a way to tell a born-with fender from a replacement fender. But once painted and installed, it is difficult to tell a GM replacement fender from an import fender.

one very easy way (sometimes) is the fact that ALL factory fenders have seam sealer between the lips on the inside.(where the fender seam curves under the hood to meet the grill)

i realize anyone in body work can add this to an aftermarket fender , but the so called $10k paint jobs never do.
 
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mattw

Active member
Re: sheet metal

If its so difficult for you to tell why do you care if you have non GM parts? I had cheap replacement fenders on my clone prior to installing the fibreglass pair and I thought they were just fine..
 

mattw

Active member
Re: sheet metal

The gauge of the metal is cheaper and never fits right due to the dies that punch them Ive been told.... Trying to keep it oem MATTW and not be a cheap ass and skimp...it's like my dad always says if you don't have anything to add to a conversation that's nice or informative just STFU and eat your sandwich...

They are lighter and they fit perfect.. No need to get so upset just trying to let you know that the non OEM stuff isn't that bad..
 

atkonkler

Is this your bush?
Re: sheet metal

It's hard to tell when people are being sincere on here especially when dealing with cetain members who come on here so I apologize.... I'll snap picks when I go look at them....they are all ready painted blk so if they are good I'll just throw them on my truck and call it a day...and I'll do a step by step how too just for fun with pics..
 

blue83z

Donating Member
Re: sheet metal

I can respect the question. If buying a used vehicle and I know that the guy used gm and/or higher quality parts in general (with docs) thats normally a good indication of how the vehicle was maintained and repaired. Normally money we'll spent in my opinion.
 

atkonkler

Is this your bush?
Re: sheet metal

I can respect the question. If buying a used vehicle and I know that the guy used gm and/or higher quality parts in general (with docs) thats normally a good indication of how the vehicle was maintained and repaired. Normally money we'll spent in my opinion.

Exactly ! Nicely put.... When I do something I wanna do it right or not at all and as far as I'm concerned I'm too far into this truck to start being cheap. I'll have this thing until I die....
 

Quickstop [UK]

Combating adversyty.
Re: sheet metal

There is no need to finish every conversation with insults to other members.

Thread cleaned. Please stay on topic.
 

Gnocide

turbo game burt reynolds
Re: sheet metal

again
after markets dont use seam sealer
look for the absence of it in the creases- factory will be painted over- it came that way from gm.

most painters dont know or dont care to tell you and do the right thing when repainting your truck for 10k.
 

Slyclone

Well-known member
Re: sheet metal

What I know.

GM used a primer gray (2k my guess) to seal the insides of the fenders. My GMC syclone original fenders had this gray "dipped" primer. When I say dipped, Its like GM or who ever had the job was to fully submerge the fender to completely seal insides. Though I may be wrong..

Some one backed into my truck and I was faced with replacing a fender. I noticed on the inside the full-seal-gray with factory black overspray. I am sure this can or will vary vehicle to vehicle as all are different colors. I just noticed the primer with BLACK in my case (SYCLONE) overspray in the oil cooler area. there is webbing in the fenders that created the spray. I tried to replicate this in my vehicle and to me, This is one thing that is easily pointed out if you are looking. I went through the trouble to get a BLACK oem fender and it needed work I tried to preserve the inner primer finish and could not.

You can look at my passanger side and it is very clean, gray primer is visible and the minimal factory over spray .Where my driver side is a different story
 

atkonkler

Is this your bush?
Re: sheet metal

Thanks for the heads up with the gray primer to look for on the fender on the inside....I appreciate your help!

Thanks Aaron
 

Gnocide

turbo game burt reynolds
Re: sheet metal

seam sealer looks like a paste someone put their finger in and spread it into the edges.
its almost always painted over from the factory.

gm used it for years, my buddy's original 86 Chevy truck, tailgates doors etc all have it.
a good body man trying to preserve an older example and also to remove repair minor rust will encounter this on original parts.

whether they put it back or not.. well
 
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