It'll work in whatever you toss it in, regardless of engine size, carb, or fuel injection. It'* all about the bang of the pistons. I don't know this for fact, but I think Dodge first coined the term 'Hemi' when it tossed into a Charger.
I think the term 'Hemi' is sort of like 'Vortec' or 'Triton'. Ooh - what do those do? Oh, nothing - just the names of our engines.
the 5.7L hemi is "just a 350" yes. But It'* putting more out then the 5.7L in our yukon.
Don't get crazy now...it may be putting out all sorts of HP, but it has to pull around a lot more weight. Stat for stat, the Dodge powered Hemi'* are the slowest of the full size trucks. That'* doesn't mean they're not SWEET to look at though.