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  #31  
Old 11-28-2015, 08:20 PM
Stefano Stefano is offline
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Default Re: 837 alternator

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Kurt S</div><div class="ubbcode-body">btw, that may just be a mark under the 7, not a 4. How would you fill in the 4 and make the surface look that good?
But I don't think I'd risk my $$ on that one. </div></div>

I have no idea how the manipulation is done. It is my understanding that heat can be applied and that stamps close up?

There were a couple of guys who got caught restamping OLDs parts for years and selling them off as authentic. I have seen many of the parts and it is not easy to tell on some,
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  #32  
Old 11-28-2015, 08:32 PM
sixt9rsx33 sixt9rsx33 is offline
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Default Re: 837 alternator

Are there any legitimate stamps where the worker stamped a T instead of a V for the engine plant?
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  #33  
Old 11-28-2015, 09:31 PM
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Default Re: 837 alternator

If you are looking at a solid lifter engine with a T prefix from the late 60's, I believe the answer is &quot;no&quot;.
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  #34  
Old 11-28-2015, 11:29 PM
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ZLP955 ZLP955 is offline
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Default Re: 837 alternator

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: sixt9rsx33</div><div class="ubbcode-body">Are there any legitimate stamps where the worker stamped a T instead of a V for the engine plant? </div></div>
I would think that although the overall gang stamps changed daily, the V and T remained in place at Flint and Tonawanda (respectively) as constants, and in the same way the month remained unchanged from first to last day, only the day and application suffix would be adjusted daily.
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  #35  
Old 11-28-2015, 11:42 PM
Kurt S Kurt S is offline
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Default Re: 837 alternator

I've heard there are other ways of manipulating the metal.
So it sounds like they are better than I realized....

No on the V vs T stamps.
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  #36  
Old 12-01-2015, 12:44 AM
kwhizz kwhizz is offline
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Default Re: 837 alternator

When you stamp metal......what ever you stamp down, moves up in the surrounding area.....So....The same amount of metal is still there....it just moved slightly......A person with a little patience can carefully work the metal back down to where it came from and basically reverse the process........It's just metal, it's not magic......

Ken
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  #37  
Old 12-05-2015, 12:57 PM
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Default Re: 837 alternator

What do you guys think of this alternator stamping in the attached photo?
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  #38  
Old 12-05-2015, 03:40 PM
L78steve L78steve is offline
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Default Re: 837 alternator

Best to remove it and get some better shots.
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  #39  
Old 12-07-2015, 02:56 PM
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Default Re: 837 alternator

Here is a better photo.
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  #40  
Old 12-07-2015, 03:11 PM
L78steve L78steve is offline
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Default Re: 837 alternator

I say its good.
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