01-04 Duramax LB7 KBDP Injector Line Set 20 Inch when re-introduced into the cylinder

when re-introduced into the cylinder shield the fuel particles from oxygen in the cylinder

FEATURESThis is the most cost effective way to protect your rear cylinders on trucks under the 500HP mark

7x10mm Bolts

4L (td) Ford Powerstroke trucks

This not only leaves valuable horsepower & torque hidden inside your vehicle

01-04 Duramax LB7 KBDP Injector Line Set 20 Inch when re-introduced into the cylinderFull Set of Fuel Rail Injector Lines Cylinders 1,2,3,4,5,6,7 & 8 Pressure tested to 25000 psi When replacing injectors the best practice is to replace the high pressure injector lines at the same time. Includes: (Qty 2) Line for Cylinders 1 and 8 Replaces GM Part# 97188720 (Qty 2) Line for Cylinders 2 and 7 Replaces GM Part# 97188723 (Qty 2) Line for Cylinders 3 and 6 Replaces GM Part# 97188721 (Qty 2) Line for Cylinders 4 and 5 Replaces GM Part#