1969 Double Engine Stamp?

**outlawperformance** · #1 04-19-2022, 01:14 PM

I'm curious about this one I know some strange things happened in the factory. It appears a gang stamp was used and the numbers have consistent spacing. Could this just be a factory double stamp? or someone trying to hide something?
Thanks Steve

**Mr70** · #2 04-19-2022, 01:55 PM

Gang stamp,not gain.

Formula455SD · #3 04-19-2022, 02:48 PM

My SD455 is double stamped from the factory.

**olredalert** · #4 04-19-2022, 02:50 PM

----Do you have the opportunity to take the paint off the tab? My old eyes would be able to help more. We need to see the broach marks as well!....Bill S

**Stefano** · #5 04-19-2022, 06:49 PM

Double Stamps / bounced stamps in themselves are not uncommon. I have seen 2 and even three of the same stamp, once on a transmission.

**TimG** · #6 04-19-2022, 09:48 PM

I have many, many double stamps in my pad library, this is one of my favorites because you keep trying to focus on it as it appears blury. This is a confirmed original stamp correcting a 9 to a 6. It should have been ground and restamped correctly.

**Crush** · #7 04-20-2022, 12:21 AM

Quote:

Originally Posted by TimG

I have many, many double stamps in my pad library, this is one of my favoirits because you keep trying to focus on it as it appears blury. This is a confirmed original stamp correcting a 9 to a 6. It should have been ground and restamped correctly.

Out of curiosity, how do you confirm a double stamp?
Thanks

**TimG** · #8 04-20-2022, 12:44 AM

It would go through a Regional or National NCRS event or Bloomington Gold. Any stamp with a question will go to a higher authority. They would look at stamps with an exact same build date and assembaly code and look for VIN numbers surrounding the stamp they are looking at.

**MarcDant** · #9 04-20-2022, 03:25 PM

Tim are you familiar with cranes corvettes .The w on the first post is different then others i have seen.

David C. · #10 04-21-2022, 12:15 AM

I’ve got this block out of one of my cars. Must have been the new guy.
https://www.yenko.net/forum/attachme...1&d=1650500001

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