Supreme Suspensions - Wrangler Lift Kit Full Suspension Lift 3" Front Suspension Lift + 3" Rear Suspension Lift + Transfer Case Drop + Pro Performance Series Shocks High Crystalline Delrin (Black) Jeep Wrangler TJ Lift Kit PRO CONTENTS: 4x High Crystalline Delrin Spring Spacers, 4x Pro Performance Series Shocks, 1x Transfer Case Drop, Installation Hardware, Installation Instructions, and Pro Pack. FITMENT: Jeep Wrangler TJ 1997 - 2006 2WD 4WD TECHNICAL NOTES: 3 inch front suspension lift and 3 inch rear suspension lift. Maintains factory ride quality. BENEFITS: Improves look and increases ground clearance, so you can fit larger custom rims and tires. Upgrades suspension performance. Delrin has the highest tensile strength of any thermoplastic and does not compress under load. INSTALLATION: Easy 'bolt-on' installation takes 2 - 4 hours. No special tools are required.