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**dmjlambert** · 09-14-2024, 11:58 PM

OK so glancing at the internet it looks like TCK means a truck 250 engine from Flint on 10/15/1970. https://media.lmctruck.com/Catalog_C..._Engine_ID.pdf
Don't know about those 3 sets of numbers on the tag.

09-14-2024, 11:58 PM	#9
dmjlambert Senior Member Join Date: Apr 2016 Location: Cypress, TX Posts: 3,948	Re: 6 cyl casting OK so glancing at the internet it looks like TCK means a truck 250 engine from Flint on 10/15/1970. https://media.lmctruck.com/Catalog_C..._Engine_ID.pdf Don't know about those 3 sets of numbers on the tag.