Front torque specs/rebuild
 

I’m currently putting my front end back together in my 67 c10, I have installed new shafts in the upper and lower control arms and need to know what to torque them too? I have found one forum that says 90 for the upper and 100 for the lower, is this correct? The manual I have says 160 for the top and 260 for the bottom I believe but that seems like over kill? Also can you torque them while already attached to the cross member and with everything else attached?