OldSub,
Sealing the top of the steering box column concerns me too. But what concerns me more is the connection between the steering box and the column. All of the ends have splines (at least the ones I have seen) that allow the rag joints to "connect" the steering box to the steering column. The Borgenson joints I have seen usually accept square ended shafts. I might have to take this to a machine shop to have all the parts to mate up. I was hopin for a "magical easy solution".
