I changed out the rear spring stack/axle u-bolts on my new to me truck as the originals were severely corroded. I am not sure how much to torque the nuts to though. It seems like I can keep tightening them and while it takes a bit of force, it doesn't seem to get any harder as though something is stretching. Is there a torque spec for these? Or do I just make them good and tight? Thanks for the comments!


1950 3600
1951 4400
Gazz