OEM Cylinder Head Valve Stem Seal Excursion E350 E450 F Series Sd Econoline Height: 6.000 Width: 4.000 Length: 9.000 Fitment: 2005-2010/Ford/Econoline::6.0L Diesel 2004/Ford/E-350::6.0L 2004/Ford/E-450::6.0L 2003-2005/Ford/Excursion::6.0L 2003-2007/Ford/F-2Super Duty::6.0L 2008-2010/Ford/F-250 Super Duty::6.4L 2003-2007/Ford/F-350 Super Duty::6.0L 2008-2010/Ford/F-350 Super Duty::6.4L 2003-2007/Ford/F-450 Super Duty::6.0L 2008-2010/Ford/F-450 Super Duty::6.4L 2003-2007/Ford/F-550 Super Duty::6.0L 2008-2010/Ford/F-550 Super Duty::6.4L