09+ Challenger TR-6060 six speed mate to 03-08 5.7?

Do all gen III 5.7's share the same bell housing bolt pattern?

I've found a really good deal on 2012 Challenger 6 speeds, but i'd also like to use an early 5.7 when I do the swap. I'm leaning towards carbureting the engine and the early engines are cheaper to buy and easier to hard parts swap.

Thanks
Jake