It has the same splines as another 7.5 inch axle. Rangers and newer V6 mustangs have the axles you want. The ranger might have 2 different lengths axles though and you need 2 of the one length i think. (cant remember i saw it somewhere) A 5.0 5 lug will be an 8.8 inch axle and will not have the same spline or bearing surface size.
1991 Mustang LX 2.3L 5 Speed convert
1989 Ranger 4X4 2.5L 5 Speed solid Dana 30 front axle, 4.5" suspension lift, 3" body. ( blown up....)
Entire turbo kit waiting to be used again.