Description: 1)Set injectors during installation and at set service intervals for Detroit Series 50 and Series 60 engines. 2)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. 3)Constructed with high quality solid steel has an unparalleled lifespan which is much better than others. Black Power Coated Surface, Anti-corrosion/Rust Paint. Part Number: J-42749, J-45002, J-39697, J-42665, J-35637-A Fitment: For Detroit Series 50 and Series 60 engines. Application: .
