Cherokee 8.25 to 64 Dart?

I've been thinking about one of these in my Valiant, too, since I have a good one sitting in my garage. The Cherokee 8 1/4 came with 4.10 gears when they were installed behind the 2.5L engine and also was available with sure grip.

I'd rather not get the offset wheels, but shorten the axle housing. Would it be possible to use axle shafts out of an A body 8 1/4? I don't know if the spline count is the same and I'm not sure if there is enough spline length on the original axles to just shorten those too. Anyone have an idea?