i plan to get an hks shift knob but can't find a legit source for the thread pitch
http://www.google.com/imgres?q=hks+...=187&start=0&ndsp=47&ved=1t:429,r:7,s:0,i:108
http://www.google.com/imgres?q=hks+...=187&start=0&ndsp=47&ved=1t:429,r:7,s:0,i:108