I have a 69 F250 with a 300-6 and c4 auto, and a big tranny fluid leak. It seems to be coming from the middle of the yoke, and a quick check found that the star-shaped rubber seal isn't there. I checked out a couple sites, but the only thing I can find is the lip seal by itself, and the only place I have seen that inner seal is in rebuild kits.
Does anybody have a part number for that piece? I really need to fix this thing, I can't hook up to my trailer with it leaking like this due to the hill it's on.