Throttle Body Choices w/ MS3 Gold

I was thinking there was an adapter out there that would let you use a GM style throttle body (maybe LS?) on a factory Hemi intake. I believe the total price for a GM TB with the adapter was less than $370, but I could be wrong.
I have seen/heard about the adapters for GM style and Ford style TB's and they run a lot cheaper than Mopar specific items...imagine that...haha. Thanks for the reply...