ProRyde Progressive, Adjustable, Lift & Leveling Kits allow a multitude of front ride height options. While our competition provides a fixed Non-Adjustable solution, our Progressive Kits are simply indexed to your liking, at the time of installation, allowing front Lifts up to 3.0 in.Additional Attributes:GTIN:Add-On Part:74-2550R; 74-2560RExtended Information:Emissions :1Life Cycle Status:AnnouncedPackaging:Quantity of Each:1Package UOM:EAWeight: