Rob, I don't know anything about what you're asking. Congrats on the '15, that's what I wanted but my dealer didn't have an allocation. Welcome to the forum, good luck on finding your answers.Question - I have a 2015 GT350. It's #42 with a Tech Package. I've read somewhere that #1 - #37 are GT350R's. Is this true? If so, are #38 - #137 split between the Tech Package and Track Package? Just curious to know.