Engine block No.'s

Craig · Post by **Craig** » Fri Sep 30, 2005 5:19 pm

Does anyone out there have or know of any references for engine block no's or engine casting no's? I have a 1942 Chevy G506 with engine no.TI6I7438 and casting no. GM 838710/12. I would like to know if this engine is original to the truck?

Matt · Post by **Matt** » Sat Oct 01, 2005 8:18 am

I'd like to get the same info on CCKW 270's.can I date my block by the casting number??

Thanks,

Matt.

Craig · Post by **Craig** » Sat Oct 01, 2005 8:57 am

I think you can date it by the ser.#/casting no. if you know how to read it or where to look for references. But I don't, hense the question. Craig

armydriver · Post by **armydriver** » Sun Oct 02, 2005 6:49 am

That would be interesting info.

weberwlk · Post by **weberwlk** » Tue Oct 04, 2005 8:38 pm

chevy casting number ends with 751 or 931

armydriver · Post by **armydriver** » Wed Oct 05, 2005 7:50 am

Thanks.

Craig · Post by **Craig** » Wed Oct 05, 2005 9:12 am

Thats a start, thanks.

The GMC CCKW

Engine block No.'s

Engine block No.'s

Ditto CCKW