The Zone Offroad 2011–2012 Ford Super Duty 4-inch radius arm system for gas trucks is a four-inch lift solution aimed at gas-engine Super Duty models in those years. The opening identifies the kit and its targeted application. Sold as component boxes for kit assembly, the grouping contains the suspension parts to deliver a 4-inch radius arm lift for 2011–2012 gas Super Duty trucks; confirm fitment for your truck configuration.
Zone Offroad 11-12 Ford SuperDuty 4in Radius Arm System - Gas