If your Ford F-150 with the 5.4L V8 (VIN V, SOHC, 24-valve, Flex Fuel) is rattling or due for maintenance, this complete timing chain kit has everything you need. It fits 2004-2010 models, including F-150, F-250, F-350, Expedition, Navigator, and Mark LT. The kit is brand new, direct replacement, and includes the timing chains, tensioners, guides, sprockets, and even an oil pump—all in one bundle. Part numbers match OE 8L3Z6M280B, 8L3Z6M280A, and 3L3Z6M280EA, and it’s interchangeable with TK4173VVT, OP4179, and others. Manufactured by Evan-Fischer, it comes with a solid 1-year unlimited-mileage warranty and a 30-day return policy. This isn’t a universal kit; it’s specifically designed for these trucks. Replacing worn timing components can prevent serious engine damage and restore smooth performance. Ideal for DIY mechanics or shops tackling common 5.4L timing issues. A comprehensive solution for a notorious repair job.