2001 - 2004 GM Duramax LB7 High Pressure Injection Line (4 and 5) (FPE-FL-LB7-45)
Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing the injectors. If you are changing your injectors, have a line failure, or are looking to upgrade your stock lines, we've got you covered with our direct replacement LB7 injection lines!
An upgrade to the factory lines on your 2001-2004 Duramax LB7, our Fleece Performance lines feature machined 4140 injector swivel nuts and are corrosion resistant.
- Replaces GM Part#97188722 Corrosion resistant
Most orders are shipped 1-2 weekdays after an order is placed, depending on availability.
If you have any questions about this product/tune, give us a call or submit a contact form. We will get back to you as soon as possible.