Rockout,

You can see the changes on their Model Development page . They are refered to as the "halo reverse" design. They made this style for the Camaro IROC without asking the people who bought-in to the original design and the customers complained. They then stopped the tooling of the Frontier/Xterra gauge and changed it back to the original reverse style as well. They are now taking buy-ins for both styles.

DNAGRL