Box came today. Set about with the install, should be a piece of cake, not. Not Hellwig fault, but. I have a front receiver hitch mound for a bike rack. That old sway bar Will NOT come out with that installed. Now this is on a 97 E350, newer might be different. After that when installing the brackets that hold the new bushings, the Roadmaster RSSC frame mount is in the way. The new bushing brackets are bigger than the stock. The old brackets wouldn't work, too small. Had to loosen the rssc and reposition for clearance. All back together now, took about 3 hrs for all the "extras" I incountered. Hints: get 2 pieces of wire to hold the sway bar in position if working by yourself. The new brackets that hold the bushings have a big hole and a little hole that you use the old bolts to mount. Now on mine, the bolts are both the same size and rather small for what they do. Had to put a big flat washer on the bolt that goes in the big hole, head would almost slip through the hole. Don't be afraid of that mounting plate on the I beams. It's a lot thicker than it looks in all the pictures, can't believe it's ever going to bend. I added some red locktight to the jam nuts that go on the big U bolts.
Reall an easy job if nothing is in the way.