I thought this was a cool resource. It's a Dana Axle Applications Guide for 1967 to 1978. Has good exploded views of their axles with parts references, axle codes, etc. Link is to a 3.2 MB PDF file.
http://www2.dana.com/pdf/X510-8DSD.pdf
Also, here's the link to the Dana Tech "Library"
http://www2.dana.com/expertforms/depdf.aspx?prod=AXL
Enjoy
http://www2.dana.com/pdf/X510-8DSD.pdf
Also, here's the link to the Dana Tech "Library"
http://www2.dana.com/expertforms/depdf.aspx?prod=AXL
Enjoy