- Services the left & right side head
- 3.6L & 2.8L V6 GM engines through 2006
- Prevents rotation during timing chain service
Application Chart:
| Make | Model | Year |
| Buick | Lacrosse | 2005-2006 |
| Buick | Rendevous | 2004-2006 |
| Cadillac | CTS | 2004-2006 |
| Cadillac | STS | 2005-2006 |
| Cadillac | SRX | 2004-2006 |
| Cadillac | CTS | 2004-2006 |
WARNING: Cancer & Reproductive harm www.P65Warnings.ca.gov