
All Voodoo Knobs and Grips are CNC machined from either corrosion-resistant 6061-T6 aluminum or elemental grade 2 titanium round stock. Billet knobs have been the shifters of choice for racing applications for generations. Sports and prototype cars from the '50s and '60s, from Ferraris to Aston Martins, raced with them. Indy cars raced with them. And Formula 1 cars raced with them too. To this day, every production Ferrari, one of the most elegant and exotic cars on the planet, comes with a spherical billet shift knob.