A customer contacted us locally with a Nissan R34 Skyline that needed a new shift knob. Our Subaru STI 6speed knob was ALMOST there. The same thread pitch and had the reverse pull up space as well. It just needed to be a bit wider. So we machined out the inside diameter and threaded it in place. Boom! Now this R34 is rolling around with the Agency Power shift knob! Enjoy the pictures.