The Crankcase Splitter Tool is a must for all motorcycle engine builders. This tool will makes splitting engine crankcases easy work and keeps those expensive case free from damage. Save money by doing the work yourself at home with this handy engine tool from the NAC Tools professional trade quality motorcycle tool range. Kit Includes: 3x 8mm bolts, 3 x 6mm stud bolts that have an internal thread from the 3x 8mm bolts can screw into, main canter bolt, and a three leg puller frame. This tool will work on most two and four stroke motorbike engines that have a vertically split crankcase. Movable fingers allow a multitude of bolt patterns to be used so it will work on a variety of models. Crankcase Separator Replaces Motion Pro MP080245 Will work on most 2 & 4-stroke engines with vertically split cases Movable fingers allow a multitude of bolt patterns to be used Included 6mm & 8mm mounting bolts