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Fleece Performance-01-04 GM LB7 Fleece High Pressure Injection Line (#3 & #6)

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, Fleece Performance lines feature machined 4140 injector swivel nuts and are corrosion resistant.

Injection line cylinder 3 or 6

Sold individually

Cross reference number: 97188721

Part number: FPE-FL-LB7-36

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