What year and size engine has casting number B1378704E
6.0L
The Chevy engine with that casting number was made in 1993.
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.
The Chevy engine with that casting number was made in 1993.
what year is 3970020
1969
I have a dodge 318 ci w/ block casting number-4387550-31824 i need to know what year this is
1987
1970-1973
This size motor was manufactured from 1968 - 1976. In order to find the exact year there should be a number 1 high casting on the bottom left corner of the block.
Actually that casting number covers the years from 1968 to 1979. 2 and 4 bolt mains. A very generic 350 number