Shop with Blessed Performance for the PPE Coolant Bypass Tube Polished for your 2006-2010 GM 6.6L LBZ/LMM Duramax diesel. This tube is made from fully polished 304 stainless steel which provides a great look and better corrosion resistance. Designed as a direct-fit replacement, this pipe mounts right to the factory water pump.
Highlights:
- Direct-Fit Replacement
- Includes Two O-Rings
- CNC Machined Tube End
- Polished 304 Stainless Steel