Engine code stamping number all engines are stamped with an engine id code, consisting of assembly plant code, production date and suffix code.
Stamped numbers are v0205zah and 19s423482. Web on a small block chevrolet, the casting number is found at the rear of the block on the driver's side (as is with chevy's big block engines). Small Block Chevy Engine Code Stamping Numbers Location Click here to access our casting number lookups for small and big blocks. Web 132 rows all engines are stamped with an engine id code, consisting of assembly plant code, productiondate and suffix code. Locate the engine code stamping numbers on your engine block.
