Up for sale is a reproduction of an early Datsun Skyline shift knob. The knob is made of Walnut with a satin finish. The knob dimensions are taken from the genuine skyline knob. But you don't have to pay $300.00 to have one.
  Item fit Datsun 240z 260z 280z and most of the vehiclewith 8 x1.25 mm thread pattern.
   Different thread pattern can be made upon a request. Please contact a seller. 
 

Installation guide :
  A shift knob and a Pattern insert come separately.
  A shift knob pattern insert shall be placed once a knob is installed.