The steering box in my 76 is pretty sloppy and i will need to have it serviced soon, however I'm pretty sure the worm gear is shot in it and rebuilding the box will do nothing unless i can replace the worm gear....
If this is the case then the only solutions I can think of are to purchase another box thats already rebuilt or find a rebuilder that has a good worm gear and have it rebuilt. I have been tentatively been looking online and prices run between $400 and $700 for a rebuilt power steering box for the 76. Not sure on sending it in to get rebuilt however I seem to remember they are a few hundred or more to get done.
Any knowledgeable people out there have other ideas? Changing to a 4x4x2 is not an option.. want to keep the 76 close to stock..