Diamond Power Timing Chain Kit W/O Cam Gears works with Ford Excursion Expedition F-150 F-250 F-350 Super Duty Lincoln Navigator 5.4L V8 SOHC Triton 16-Valve Belt Warranty (25,000 Miles), Chain Warranty (38,000 Miles) (This product must be installed by a certified professional mechanic) Same day shipping when purchased before 3pm EST Our products are tested and meet or exceed OEM performance requirements Fits 02-08 Fits FORD 5.4L V8 SOHC 16-Valve Timing Chain Kit No Cam Gears Available Timing Chain Kits and Timing Belt Kits