Leveling Kit | 2.5" Front & 2" Rear Lift | for 2006-2013 Dodge Ram 1500 4WD (non Megacab) | Suspension Strut Aluminum Black Spacers [DODGE APPLICATIONS] ONLY FITS 4WD. 2006-2016 Ram 1500 (Non Megacab). Only works if vehicle is 4WD / 4x4. Includes 4 Front Lift Spacers (with Studs/nuts) and 4 Rear Blocks + Hardware (as shown in pictures). [SPECIFICATIONS] Install Location: Front Upper & Rear Lower | Lift Height: 2.5" Front & 2.0" Rear | Actual Item Thickness: 1 3/8" Front & 2" Rear [MANUFACTURING] Made from Aircraft Grade Aluminum that is CNC-machined to exact specifications for optimal durability and fitment. Designed to be solid and not bend or warp under stress. [IMPORTANT] Your suspension geometry is not 1:1 ratio. Meaning the Actual Item Thickness for the front lift spacers is NOT equal to the lift height. The item you receive is not going to be 2.5" thickness. In addition, an alignment after installation is necessary to get the correct lift.