Replace your C6 C7 Corvette 6 or 7 speed shift knob with our shift knob kit. CNC machined aluminum. Easy factory style installation. This adapter is made with integral shift boot retention for a factory look. Shift knobs is made with the adapter as one piece. Knob is not threaded onto the adapter. Add choice of round color series shift knob to cart, select this adapter under thread choice for your custom order. Adapter not sold separately, add with knob selection to cart.