Correct. Used fox inner and fox outers on the 96 rack.......but......the fox steering shaft will not fit the 94-04 rack. You can buy one like said above...or...save your cash. Get a 94-04 shaft, and your fox shaft next to each other. You can grind the rivets off both, and switch the bottom coupler. Put the bottom half of the 94-04 shaft on your fox end. You will have to nut and bolt it back together. I suggest using red lock-tite, and using hardened nuts and bolts with lock washers.
Sorry I didn't mention this earlier. One more thing. The lines will thread in as well. I know early foxes won't though. It must be 83-93. For example, an 83-93 fox line would not thread into my 81 rack. 81-82 are different.