Features: 1.Fitment: Replacement for Ford GT (2017?2019); Replacement for Expedition (2018?2019); Replacement for Lincoln Navigator (2018?2019) equipped with for EcoBoost 3.5L upgraded engine. 2.OEM Number: The part number of this camshaft holding tool for reference is 303?1655, please confirm whether it is consistent with the OE you need. 3.Package Including: This tool kit includes 2 x camshaft holding tools, 1 x tension tool, 1 x cylinder head screw removal socket, efficient and practical tools. 4.Function: Cam alignment timing tool is mainly used to hold the camshaft to replace the timing chain. Comes with a portable case, convenient to carry and store. 5.High Strength Structure: Engine cam holding tool is made of steel and coated with black oxide finish, high hardness, rustproof, not easy to bend or deform. Specification: Item Type: Camshaft Holding Tool_x000D_ Material: Steel_x000D_ OEM: 303-1655_x000D_ Fitment:_x000D_ Replacement for Ford GT (2017-2019); _x000D_ Replacement for Expedition (2018-2019); _x000D_ Replacement for Lincoln Navigator (2018-2019) equipped with 3.5L for EcoBoost upgraded engine. Note: 1. Please double check the part number of your item, matching information is for reference only._x000D_ 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!