Quick Ship SKU #: GDP-0306BLK GDP Big Fuel Line Kit 03-07 Dodge 5.9L Cummins

Lose 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, 90° PushLok fittings, Cummins sealing washers, 3/8" hose, clamps and an optional billet aluminum "T" for adding your fuel pressure sender.

IMPORTANT NOTE: This system will NOT work with trucks equipped with Jacobs exhaust brakes. If your truck is equipped with a Jacobs brake, please contact us.