GDP Big Fuel Line Kit 03-07 Dodge 5.9L Cummins BOS-HP004X 7L parts now and can

7L parts now and can save you some money over buying a brand new rail and lines

0L Powerstroke Super Duty is an important part of the fuel system upgrade process

and other special maneuvers

tapping one wire and by mounting the rotary switch on your dash

GDP Big Fuel Line Kit 03-07 Dodge 5.9L Cummins BOS-HP004X 7L parts now and canLose that restrictive line from the fuel filter housing to the injection pump and let your fuel system flow at it's full potential! Gain 2 3 psi right where you need it, at the injection pump inlet! The factory hard line from the fuel filter to the injection pump is less than 1 4" in diameter. Our system replaces the restrictive banjos and factory hard line with a custom stainless adapters and full 3 8" line. System includes stainless steel adapters,