Fitment: This injector Height Gauge Kit is for Detroit Series 50 and Series 60 engines. Used to properly set injector body height to the injector follower for proper fuel injector timing. Package Included: Includes 78.2mm, 78.8mm, 80.3mm, 81.0mm and 82.1mm gauge blocks along with knurled handle that allows for block to be used at 90° angle for use in areas with restricted access. Similar to: J-42749, J-45002, J-39697, J-42665, J-35637-A. High Quality: .
