<VV> lm rear hub nut torque ?

[mhicks130 at cox.net]

The 65 shop manual says that the torque for the rear bearing hub nuts is 100-150 ft-lbs.  That can't be right.  They're smaller than the wheel lugs so maybe 3/8 or 7/16ths.  I've got the Service News updates but I couldn't find any updated/corrected torque value for these guys.  I torqued them to 50 ft-lbs because that "felt" right.   So far so good but I'd like to know what they're supposed to be.