Designed for use with Nardi Prestige or Evolution Shift Knobs, allowing you to easily install the shift knob onto an M10x1.25 threaded shifter rod (will also work with other aftermarket shift knobs that utilize 3 equidistant set screws around the knob for installation). This Shift Knob Installation Adapter easily inserts into the shift knob, allowing you to tighten the set screws to the adapter rather than to your factory shifter rod, preventing damages to your shifter threads. Then you can simply screw on your new shift knob. No more using plastic/rubber bushings or adapters that come loose over time. This shift knob installation adapter is made of 6061 Aluminum and designed to last. Changing Shift Knobs? No problem, the Shift Knob installation adapter is designed to fit shift knobs that have a 15.3mm or larger opening, so if you get tired of your existing shift knob, you can easily change it into your new one.

• Made of 6061 Aluminum, designed to last.
• 30mm long
• Designed for use with Nardi Prestige or Evolution Wood Shift Knob (but will fit other aftermarket shift knobs that use 3 equidistant set screws with a 15.3mm or larger opening)
• Fits more securely than plastic/rubber adapters
• Internally threaded M10x1.25 for a wide range of applications
• What's Included:
  (1x) Shift Knob Adapter
  (1x) Positioning/Jam Nut
  (3x) Dog Point Set Screw (Optional for use as the short conical screws included with Nardi's hardware will work with the countersunk holes on the adapter)
  Instructions
• Fits: Shift Knobs with a 15.3mm or larger inlet diameter that has a depth of 30mm or greater. Does not directly fit vehicles with lift-up reverse/reverse gear lock-out.
  
  

**NOTE: The above guide is to be used as a reference only. We advise you check your factory shifter thread pitch as vehicle manufacturers may change thread pitches / shifter column type in some vehicles