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I think the 5.4 Lightning used an Eaton supercharger, M112
Just google: Eaton M112
The lower intake is what the supercharge bolts to, so if someone makes a lower intake for a specific engine that will also allow you to bolt an M112 to it then those are the engines it will fit.
If you have a specific engine in mind then find what supercharger and lower manifold is available and then trade/sell the M112 for that.
Otherwise best bet is a 5.4l