Yeah I have had welded up the axle's in my last 3 truck's. The one I am working on now is getting it too. IMHO there is no reason to spend more than $19 to lock a 14 bolt. And that is Mig Wire , and a Diff cover gasket. I know it is locked just like the other guy's , and 14 bolt's are strong , and don't mind the abuse. My friend's think I am nut's but I am used to welded axle's and they don't bother me. I also like the fact I know what they will do as they arn't going to surprise you . Good luck .