CNC Fabrication '99-03 7.3L 4-Line Feed Fuel Line Kit- Retain Factory Fuel Bowl

Upgrade your fuel-system with our 4-line-feed fuel-line kit designed to eliminate the infamous #8 injector knock and fuel starvation in the #1 and #8 cylinders during higher RPMs and heavy throttle while towing.   TRUCK YEARS: 1999-03 ENGINE TYPE: 7.3L Upgraded with military grade high flow Genuine Parker Ferulok™ fittings Eliminates the Vibralok fittings with o-rings are prone to leak, and are quite the bottleneck for fuel delivery to the galley (in the heads) All lines are made of mandrel bent 304 Sandvik Coromat stainless steel. Comes with all necessary fittings for a complete install. Lines are bent in the U.S.A. right here in our shop on our state of the art 3 axis CNC tubing bender for a perfect fit every time   No OEM fittings will be reused post fuel bowl.  This system has been on our company truck for the past 8 years while running a set of 160/100 up to 450/400 single shot injectors with no issues.  If running bigger injectors than 180cc it is recommended that you upgrade y