Variable Camshaft Timing Kit - Fits 2004-2008 5.4L 24 Valve Triton Ford Vehicles

Variable Camshaft Timing Kit - Fits 2004, 2005, 2006, 2007, 2008 5.4L 24 Valve Triton Ford Expedition, F-150, F-250, F-350 Super Duty, Lincoln Mark LT, Navigator - Chain, Guide, Tensioner, Cam Phaser REPLACEMENT VARIABLE CAMSHAFT TIMING KIT - The (3V) 24 Valve 5.4L Triton motors for Ford commonly produce distinctive rattling noises due to wear, most noise are normal but excessive ones calls for an inspection. The camshaft phasers, tensioners and the guides may fail over time. This is a complete kit manufactured by AA Ignition including the RTV gasket maker. FITS THE FOLLOWING VEHICLES - WITH 5.4L 3V ENGINE WITH 8TH VIN DIGIT "5" | 2005 - 2008 Ford Expedition | 2004 - 2008 Ford F150 | 2005 - 2008 Ford F250 Super Duty | 2005 - 2008 Ford F350 Super Duty | 2006 - 2007 Lincoln Mark LT | 2005 - 2008 Lincoln Navigator | Please note that if you do not align the camshafts correctly, your engine may suffer from serious damage as a result. REPLACES PART NUMBERS - 3R2Z 6A257-DA, 3L3Z 6279-DA, XL1