Fans of the Chevrolet Camaro have been treated to some serious TLC by General Motors as of late. The Camaro ZL1 has been more than holding its own against the Ford Shelby Mustang GT500 in a battery of magazine comparison tests. In fact, it's beaten the mighty Mustang in our very own comparo. And now, the Camaro faithful may have even more reason to celebrate—fan site GMAuthority came across a freshly filed GM patent for the name "Z28".