needed 1-ton dana 70 dually axle housing

[towman1970]

looking for a 1-ton dana 70, 10 bolt axle housing for an 1982 chevy 2wd anyone got one or know where i can get one?

 

[55cabover]

I have a 77 c-30. I don't know if it is a dana or not. I do know it is a 3.73 ratio which seems interesting for a one ton. It has less that 69.000 miles on it.