Will mustang, bronco, ranger 8.8 fit?

i'im wonderin' what year ford vehicles will fit my demon? will mustang 8.8's fit?aren't teh different mustang 8.8's different? if so how? and would cuttin' the housin' be necessary? and can you cut the axles? if not..where could you get some? i'm just neein' a complete rundown..i'm stupid when it comes to rears...but mopars are too hard to find and too expensive near me :-(