Can't find that number 3970000. Last last 2 digits should be 10, 14, 20, 24 or 41.
What Chevy engine has the casting number 3970011?
The Chevy engine with that casting number was made in 1993.
What Chevy engine block has the castin I mean casting number 397004
The Chevy engine with that casting number was made in 1993.
350
Sometimes this website can be helpful for decoding chevy engine numbers: http://www.nastyz28.com/chevy-engine-code-stampings.php
1969
You have a 1973 nova 350
1987
1969
I have a 1996 305, Vortec with that number on it.
That # was used from 70-76.