Shop with Blessed Performance for the PPE Coolant Bypass Tube for your 2006-2010 GM 6.6L LBZ/LMM Duramax diesel. This tube is specifically designed for use with the factory water pump. It features 304 stainless steel construction. This material not only looks great, but also prevents corrosion.
Highlights:
- CNC Machined Tube End
- Raw Finish 304 Stainless Steel
- Comes With Two High-Quality O-rings