Important Kit Notes
For F250 Diesel models w/o top mounted overload rear springs
Front portion of the kit can be installed on an F-350 model, which uses a taller 3-7/8" rear block from the factory, in order to level the front with the rear
For a more tail-high stance, substitute #013519 5" rear block kit
The rear block box kit replaces the factory 2" block on F250 models for a level stance. On F350 models with factory 3-7/8" blocks, the rear box kit can be omitted and achieve the same stance.