What can I put this into? Would it be an upgrade in a 5.7?

I got one with a whole bunch of Dodge R5 stuff, just trying to work out what I can use it for, or what it how might be useful for someone else.

Thanks in advance

Same specs as an early 5.7 but forged.Balance is different but they do sell drop in forged piston/rod kits for this swap that are correct weight for the 6.1 crank.