Description: 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.
Description: CNC FABRICATION early 99-03 7.3L Powerstroke Fuel Bowl Delete Manifold. This retro-fit manifold is a direct swap for the fuel bowl when using our 4 line feed fuel line kit. COMES WITH FITTINGS
Description: The air intake heater, which is found in ’99.5 and up 7.3 Powerstrokes, blocks close to 20% of the air path in the intake manifold and creates significant turbulence in the airflow going into...More Details »
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CNC Fabrication Late 99-03 7.3L 4-Line Feed Fuel Line Kit - 7.3-SD-VMFKNew
Upgrade your fuel system with our Late 99-03 4-line-feed fuel-line kit designed to eliminate many of the infamous leaks with the the stock fuel bowl. **SEE DETAILS BELOW**