This GT350 emblem was spotted by the folks at Mustang6G on a recent info sheet that provided details on upcoming models of the new Mustang. The sheet showed not just the Mustang GT350 logo, but also the 5.0 badge that is slated to appear on the Mustang GT.
There are a few key takeaways we can get just from this one simple image of the GT350 badge. Notice first that the font chosen to use for the GT350 badge is written in a Shelby-style. Also, that set of blue numbers beneath the badge has its own meaning. They generally use 16098 to indicate what will be a fender emblem.