Recently bought a spare Hurst Auto Stick 1 shifter for my Buick and have an extra knob. This knob has the shift pattern for the Hurst Auto Stick 1 and is sometimes referred to as the lightning bolt pattern. It is the black knob which is the original style (later Hurst Auto Stick 1 shifters had a white knob with an insert). A very rare piece. The threads on the shifter are good but it had scuff marks and scratches. Great for a rat rod or display piece. $25 shipped to your door in the U.S.