LB7 High Pressure Injection Line (2 and 7) For 01-04 Duramax LB7 Fleece EDGE PRODUCTS 6L Duramax L5P running poorly

6L Duramax L5P running poorly because of fuel contamination or worn-out parts

High Quality Reinforce Silicone Torque Booster Tube

You can also take hands-free calls with our system's built-in microphone

If you are installing new injectors (stock or aftermarket)

Water in Fuel Sensor Plug (M14x2

LB7 High Pressure Injection Line (2 and 7) For 01-04 Duramax LB7 Fleece EDGE PRODUCTS 6L Duramax L5P running poorlyOriginal 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