The OP doesn't say if he has a 5.7 or 6.1 or 392. If the car has vvt then I'm not sure an AEM can do it, also there's the issue with the DBW TB. A PecTel will handle both but you better find a professional tuner to get it dialed in for you.
Now then if it's a pure race car and you don't have vvt and you have a cable on that TB, the AEM will work just fine. AEM usually can get you a base tune, and they have a forum you might solicit for one.