David -- Please respect the rules of the site and don't post WTB ads anywhere other than the Swap Meet, okay?
Besides, not sure what you're expecting with the '41 to '54 axle -- it's pretty much the same technology and if you find one, odds are that it will have worn out king pins, too. Why not save a lot of time, effort and money and just change the king pins on the axle you have? It's not that hard. Or you can just drop the axle and take it to any decent machine shop and have them do it for you. Maybe they can make sure it's straight while they're at it. No worrying about geometry changes, spring perch locations, etc...
While you're at it, check your tie rod ends, pitman arm and drag link. Rebuild the steering box and adjust it correctly. And you will be amazed at how much like power steering it will be.
See you at Homecoming?
John
