what i was told was that this was that this axle was a dana 60rear out of a dodge w200 from the late 70's and i do not think that it is
and here is what i got on the ring gear are these numbers
4 20 79 dana d 32503a a3d20 46 13
i figured out the 4 20 79 was a date code
the 46 13 was ring and pinion count which means i have 3.53 gears
the wms to wms measurement is 65"
and the only casting numbers i can find are 88-19 on the pinion side of the axle and a c-30255 on the cover side
there is an 8 lug pattern and the drums are about 12" in diameter
the axle shafts are 1.25" in diameter
here are the pics
one more thing it is fing heavy
i am picking up the front that goe with this later today
thanks in advanced
sorry for the bad pics that is how they uploaded from my phone