Based on what you are trying to describe it appears you missed the other nut. There is another nut in there that needs to be removed. It takes a special socket to remove it. Chris Lucashttp://www.73-87chevytrucks.comhttp://www.captkaoscustoms.com
It is called a Spindle Nut Wrench. It looks like this:
Chris Lucashttp://www.73-87chevytrucks.comhttp://www.captkaoscustoms.com