For tensioning valve springs on Ford engines with 3-valve technology
Can be used in the same way as OEM 303-1039
Suitable for the following models: Ford Expedition 5.4L (3 valves) (2005-2014), Ford Explorer 4.6L (3 valves) (2006-2010), Ford Explorer Sport Trac 4.6L (3 valves) (2007-2010), Ford F-150 4.6L (3. Valves) (2 009-2010), Ford F-150 5.4L (3 valves) (2004-2010), Ford Super Duty F-250, F-350, F-450, F-550 5.4L (3 valves) (2005-2010), Ford Super Duty F-250, F-350. 0, F-45. 0, F-550 6.8 L (3 valves) (2005-2016)
Ford Super Duty F-250, F-350, F-450, F-550 6.8L Triton (30 Valves V10) (2017-2018) | Ford F-53 Motorhome Chassis (2004-2007) | Ford F-53 Motorhome Chassis 6.8L (3 Valves) (3 Valves) 08-200 18) | Ford F-59 Commercial Stripped Chassis 6.8L (3 Valves) (2011-2018) | Ford Super Duty F-650 / 750 6.8L (3 Valves) (2012-2015) | Ford Super Duty F-650 / 750 6.8L Triton (30 Valves V1. 0) (2016-2018) | Ford Mustang 4.6L (3 valves) (2005-2010)
Lincoln Mark LT 5.4L (3 Valves) (2006-2008) | Lincoln Navigator 5.4L (3 Valves) (2005-2014) | Mercury Mountaineer 4.6L (3 Valves) (2006-2010)