- Services the left & right side head
- 2.8L & 3.6L V6 GM engines through 2006
- Prevents rotation during timing chain service
Applications
| Make | Model | Year |
| Buick | Lacrosse | 2005-2006 |
| Buick | Rendezvous | 2004-2006 |
| Cadillac | CTS | 2004-2006 |
| Cadillac | STS | 2005-2006 |
| Cadillac | SRX | 2004-2006 |
| Cadillac | CTS | 2004-2006 |
