LB7 High Pressure Injection Line for 01-04 Duramax LB& (4 and 5) Fleece throttle Booster Kits and Parts high-quality bearing for reliable operation

high-quality bearing for reliable operation

Recommended Option for 2000-2007 Dodge - 1060602 Pressure Transducer or 1060605 Electronics Upgrade Kit

Pan adds 6qt extra oil capacity

There is a core charge on this product

DandJ X-Beam Stock Length Billet Rods - Provides exceptional strength for high-horsepower applications

LB7 High Pressure Injection Line for 01-04 Duramax LB& (4 and 5) Fleece throttle Booster Kits and Parts high-quality bearing for reliable operationOriginal 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