1986
Google the vin that's on the block
what year is a 350 block with the stamp GM8970010
The code "GM 37 3970010" likely refers to a specific part or casting number associated with a General Motors engine block, particularly from the year 1937. The "GM" indicates the manufacturer, while "37" specifies the model year. The number "3970010" is a casting number that identifies the block's design, specifications, and compatibility with certain GM vehicles. This number can be used to find more information about the block's history and applications in GM cars or trucks.
It is an excellent GM block.
a 454 block
on the block
350 cu/in block used in GM Goodwrench Crate Motor. Made in Mexico.
Check out this site, http://www.nastyz28.com/sbchevy/sblock.php
350
Yes, they are very different.
how much is it worth