Originally Posted by cdminter59
On 09/29/2012 at 04:43 pm, I gave all the infomation to ID this block in a thread titled Chevy Engine Module Number on page 2 of the engine section. Someone has moved the thread also.
All the engine ID threads get moved to the Basics forum.
Originally Posted by fordss
Block numbers is 3970010
Head numbers is 3870126
If you could decode this it'd be most appreciated. Thanks
For future reference, info on deciphering the castings, etc. of Chevy engines can be seen here