Dewhel SHIFT KNOB BOOT RETAINER/ADAPTER FOR MANUAL GEAR SHIFTER LEVER 10X1.5 Color Black Go to amazon.com Related posts Where to find shift boot? FeatureThread pitch M10*1.5Fit Most Honda/AcuraMade from aircraft grade billet aluminum Descriptionshift boot adapters clean up the transition between any aftermarket shift knob and your OEM shift boot.