Where can I find the Vin # on the motor itself?
The VIN is for the car, not on the engine. Your car title will have the VIN on it.
There isn't a VIN on the motor. You have various casting/date numbers, pertaining to when/where parts were made, along with numbers identifying the type of block/heads.
Looking for a Used Century in your area?
CarGurus has 733 nationwide Century listings starting at $2,395.
Search Buick Century Questions
Buick Century Experts