Skip to product information
1 of 1

Fleece Performance Engineering

Fleece LB7 high pressure injection line (#3 and #6)

Fleece LB7 high pressure injection line (#3 and #6)


Regular price $96.59
Regular price Sale price $96.59
Sale Sold out
Shipping calculated at checkout.

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.

Sold Individually.



  • Replaces GM Part#97188721
  • Corrosion resistant



Prop 65WARNING: Cancer & Reproductive Harm - 

    View full details