I purchased a front kit for my 57, but found the instructions difficult to follow. There was a bold disclaimer that the kit was intended only as an OEM replacement, but upon examination of a TF panel truck, found it not even close to OEM design. The pencil diagrams were atrocious so I decided that, for something as important as front end control, I would abandon the project. The June 04 issue of Custom Classic Trucks has an article on TF sway bars. The photos of the kit look just like mine, and the installation photos are very clear. After Christmas tree season, I'll bring the old beast into the garage and try the installation again.