1964 threaded stud lug nut torque

[sopicki]

Hello all,

I have a 1964 88 with the threaded studs and double tapered lug nuts. I've read on many web sites that it is important to get the torque right on these nuts but can't actually find a number. The series 123 site says the torque is particularly important but omits this small detail, they do list the torque for the splined studs at 75-85lb ft.

Does anyone have a torque setting for the double tapered nuts on threaded studs? ....and where did you find it?

Many thanks!!!!