Here is a one (1) hub off of a single rear wheel rearend out of a 1979 Econoline E250 Van.  I think this rearend was a dana 61, but I'm not sure honestly.  Use the part number to determine fitment for yourself.  Any bearings/seals/etc. will need replaced.  I've included pics of the numbers on the bearings for your reference, but do not assume that those bearings will be included.  The seals will definitely need replaced, one go messed up when I removed that bearing to check the number.  This is dirty, it was just pulled from the rearend and listed as shown.  NO RETURNS.

I HAVE NO CLUE what all years etc. this will fit, go with what you think only.  Any seals/bearings/etc. will all need replaced.  This lot is sold as a core for you to go through and rebuild or modify or whatever you want to do.  There are different styles of these so make sure this one what you are looking for before purchasing.  This stuff needs a VERY good cleaning as you can see, it's currently covered in grease etc. as you would expect.  Determine fitment for yourself based on the part numbers and pics only.  I'm not sure what all it will fit.  Wear is shown as you can see.  I'll be happy to answer any questions that you may have.  Feel free to make an offer.  NO RETURNS, sold as shown only.

All of these items may have scratches, nicks, could be dirty, etc.  Use the pictures to judge condition farther.  Sold as is.  Shipping is to the lower 48 states only.  I will answer all questions.  I take feedback seriously.  Please leave me good positive feedback and I will do the same for you.  Check out my other listings!