Momo SK-50 Shift Knob Screw Adapter

thingiverse

This Momo shift knob, despite the price, comes with grub screws to secure on shift levers from different makes. This is not a good solution because they just wont hold the knob. On top of that I needed to bore out one of the threads because the screw damaged it and was stuck. This Adapter fits perfectly snug into the shift knob, like a sleeve and has a thread for Toyota (12 mm x 1.25) or Honda (10 mm x 1.5) on the inside. So no need for grubs screws anymore. The second file contains the adapter without the smaller end for the original rubber piece, to replace the whole thing.