4.7 engine swap?

have a 4.7 in my 2000 jeep grand cherokee limited....love it,runs great at 106,000 miles on the clock.

much smoother acelleration than that of a 360 I have got as good at 26 MPG on the highway and 21 city....on average is more like 16 city and 21 highway.

but like others have said.....finding aftermarket swap parts would be few and far between and you would have better luck swapping a new hemi or a magnum 360 or something that parts are more available for.