Q: Does the Hinson shifter accept the stock knob or an aftermarket knob? A: The HINSON GTO Short Throw Shifter is available with a handle that accepts the stock knob or our logo shift ball. The shift ball option will be available in 2-3 weeks. Q: Do I need to buy anything else in order to install the shifter? A: No. The Hinson shifter uses all the existing mounting hardware to mount the shifter to the transmission and the stock rubber gasket. All other necessary hardware is included. Q: What material are the shifter handles? A: Both of our handle designs are made from 4340 steel. This helps add weight to the handle in order to create a smoother & rattle free shift. ***No frills or fancy names, just bangin gears and burnin tires.