I finally decided to make the upgrade to see if I can remedy the sway issue I have when the camper is loaded. I ordered the Hellwig Bigwig anti-sway bar for the rear of my 2015 Chevy 2500HD, 4X4, l...
I did mine on a previous 2008 3500. I think I had to pre-load it with a jack so it was horizontal (parallel to the axle) when the camper was loaded. There is linkage that allows for adjustable settings. I'm sure there are some who have a better explanation but it should be something you can handle with previous Torklift experiences.