| 
| (1) | Engine
  ID Location | 
| (2) | Engine  ID Location | 
| (3) | The  first digit identifies the engine build location - All first digits will
 be a V, this engine is only being built at Flint Engine South | 
| (4) | The  second digit identifies the build year | 
| (5) | The third and fourth digits identify the build month | 
| (6) | The fifth and sixth digits identify the build date | 
| (7) | The seventh through tenth digits identify the engine build sequence |