Review on 🔧 Dewhel 20-Piece Stainless Exhaust Manifold Stud Kit for Ford 6.8 Liter V10 Super Duty Manifolds by Jeff Figueroa

I am a maintenance manager in a company that maintains buses for the state and I manage 5 shops. I started using them because they were cheaper than what you could get direct from Ford. And I liked that they are all polished stainless steel, we made about 20 exhaust manifolds and found that the nuts would loosen after a while. Now the first thing I realized was that the mechanic just screwed up, but the problem happened in multiple places and with multiple mechanics, so there's a bug here. A very easy way for a seller or supplier to fix this is to make the nuts self-locking nuts. I'm sure it will take about a millionth of a second for the nuts to essentially deform for a brief moment and this ensures that the nuts don't come loose when we don't want them to. Now I think I need to try something different for a while