Alignment tool to change cams in a harley davidson 103 twin cam engine.
Include the alignment tool, the support base and the socket (yes, it actually works to turn the core).
Easy to print, doesn't require a big format printer. I printed mine on a old Replicator from 2012.
I suggets using PETG or ABS.
My usual print setting for PETG are : 3 outline perimeters, 3 top and bottom layers, 50% infill at a minimum.