Specifications: Quantity: TWO (2) Real thickness: 2" Raise height: 3" Material: 6061-T6 Aerospace Grade Aluminum with 12.9 grade studs Important Note:Lift the front by 3". Due to suspension geometry, the ratio of the lifting height to the thickness of the lift kit is not 1:1. Compatible with: 2004-2023 Ford F150 2WD/4WD 2003-2018 Ford Expedition 2005-2008 Lincoln Mark LT (DOES NOT FIT 2004 Heritage) Package: 2 x 3inch Front Leveling Lift Kit .