Heavy Metal Suspensions - 2001-2006 Ford Explorer Sport Trac (4WD) 2" Rear Add-A-Leaf + Rear Axle Shims High Strength Carbon Steel Lift Kit DETAILS: 2" Rear Lift / Length: 24" Long APPLICATIONS: 2001 - 2006 Ford Explorer Sport Trac (4WD) PACKAGE CONTENTS: (x2) Carbon Steel Add-A-Leaf Kit, (x2) 6061-T6 Billet Aluminum Rear Axle Shims, Hardware and Installation Instructions TIME FRAME: Installs In Approximately 2 - 3 Hours Heavy Metal Suspensions products are the safest way to lift your vehicle without compromising ride quality. CNC constructed with computer programmed pulse welds, Heavy Metal high-grade steel is guaranteed never to break under even the toughest conditions. Each kit comes complete with installation instructions, high-grade hardware and ASE certified telephone support.