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Old Feb 26, 2024 | 01:40 PM
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Default Engine ID help

Hi all. Can anyone help with this strange stamp?
Thanks !
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Old Feb 26, 2024 | 02:18 PM
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First off, it’s a poor attempt at a restamp.

the V indicates a Flint, MI assembly. The TXA indicates a 1975 truck application, 350 4bbl.
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Old Feb 26, 2024 | 02:34 PM
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Thank you. What would the purpose of the restamp be? The second stamp makes no sense. Anyway its a 4 bolt block. Something to play with
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Old Feb 26, 2024 | 02:38 PM
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Who knows what idiots will do. Somebody had some kind of justification, but?
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Old Feb 26, 2024 | 02:47 PM
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Originally Posted by Dean81
Thank you. What would the purpose of the restamp be? The second stamp makes no sense. Anyway it’s a 4 bolt block. Something to play with
Who knows? It’s not a Corvette block so it really doesn’t matter unless you are attempting to restore the car to original.
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Old Feb 26, 2024 | 02:54 PM
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I am not. Got it, some 64cc aluminum heads, intake with a Holley DP, and new Comp thumpr cam for just under 2k.
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Old Feb 26, 2024 | 11:38 PM
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I don't think it is a restamp! The background machining of the pad looks untouched which leads me to think the VIN sequence is stamped on top of the engine plant stamp. Both stamps have that GM sort of factory look. I think the smaller stamp is: C7Z157011 but I couldn't locate anything with that sequence but it seems to follow GM VIN patterns.
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Old Feb 26, 2024 | 11:44 PM
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Old Feb 27, 2024 | 07:01 AM
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Originally Posted by 67:72
I don't think it is a restamp! The background machining of the pad looks untouched which leads me to think the VIN sequence is stamped on top of the engine plant stamp. Both stamps have that GM sort of factory look. I think the smaller stamp is: C7Z157011 but I couldn't locate anything with that sequence but it seems to follow GM VIN patterns.
Interesting. “Restamp” is defined as “stamping again” so it is a restamp but I think your point is we in the forum think of “restamp” in terms of removing all traces of the original stamping (e.g. decking the block) and nefariously applying a different stamp. In your idea, we have a situation where the engine factory applies their stamp and the FAL applies the abbreviated VIN sequence over the top vs adjacent to, as is in our case. Kinda stupid, IMO, but if done at a truck factory, well….
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Old Feb 27, 2024 | 07:44 AM
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The Corporate Blue paint could be from a rebuild, but when did GM start using the square-ish engine stamp pads, vs. the earlier, wide pads? Nasty Z28 only has one entry for TXA (1975),. but the Lime Book online has a few more. Perhaps 77 is more reasonable?

I agree, that is not a restamp. It is a factory overstamp, from the Monday Morning Crew (TM)

https://nastyz28.com/gm-chevy-codes/...s-suffix-8.php
http://www.camaros.org/pdf/LimeBook.pdf




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Old Feb 27, 2024 | 09:56 AM
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Originally Posted by 69L88
Kinda stupid, IMO, but if done at a truck factory, well….
I swear on a stack of religious books, I witnessed the whole thing: Jimbo was pissed that day because Steve was riding his back all morning about the way his stamps were crooked and not as good as Steve himself did when he was at that station. Jimbo showed him what a perfectly aligned stamping looks like.
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Old Feb 27, 2024 | 11:34 AM
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Originally Posted by 67:72
I swear on a stack of religious books, I witnessed the whole thing: Jimbo was pissed that day because Steve was riding his back all morning about the way his stamps were crooked and not as good as Steve himself did when he was at that station. Jimbo showed him what a perfectly aligned stamping looks like.

LOL

Good thing Steve wasn’t present when Jimbo picked up the stamp gang - Steve-o would have an interesting pattern on his forehead!
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