That # was used from 70-76.
1970-1973
3970014 350 69-77 Pass,Chevelle,Camaro, Nova,Monte Carlo 2 or 4 bolt main 3970014 350 69-79 Truck 2 or 4 bolt main 3970014 350 72 Corvette late '72,200 HP,255 HP 4 bolt main
Actually that casting number covers the years from 1968 to 1979. 2 and 4 bolt mains. A very generic 350 number
The Chevy engine with that casting number was made in 1993.
The Chevy engine with that casting number was made in 1993.
1969
1987
1969
1996
i called the Chevy dealership and they told me the year
350 hp Chevy engine small block made in Canada!
I'm not sure the exact year of the engine, but I just found an engine with the same casting number and due to the offset engine mounts I believe this to be a Chevy 292.