This is a OEM GM genuine C6 Corvette shift knob.

Black knob will only fit 2005-2007 C6's. GM changed the bottom of the knobs and they are not designed to fit with the 2008-2013 factory shift boots.

This knob has the 2005-2007 checkered pattern on the top shift cap where the shift pattern is. We do offer the smooth un-patterned shift knob as well.