Mustang5L5 may very well correct me on this one but when I swapped my stock UCAs last year the kit I bought from MM (with the same part number as you listed) included the axel bushings - I believe...
However, unless your upper control arm axel bushings have been replaced within say four-five years I recommend you to change the bushings anyway.
The replacement bushings from MM are much better than the original ones as far as fox bodies are concerned.
Regarding the MM tool, if you cant rent it then buy it - you'll understand why when you are under there doing the swap!
My UCAs are Ford Racing. I'm not sure if they come with axle bushings. Yeah I suppose it would probably be a good idea then to have those replaced as well.