6.0 Blue Spring Kit Upgrade,Ford Blue Spring Kit 6.0 Powerstroke | Fits 2003
6.0 Blue Spring Kit Upgrade,Ford Blue Spring Kit 6.0 Powerstroke | Fits 2003 2004 2005 2006 2007 F250, F350, F450, F550- Replaces 3C3Z-9T517-AG Fuel Pressure Regulator. Compatibility: The Fuel Regulator Kit fit for 2003 2004 2005 2006 Ford 6.0L Powerstroke F250, F350, F450, F550.