If you're looking for a complete lift to give your truck a more aggressive look or fit larger wheels and tires, you've come to the right place! RevTek Suspension's complete lift kits are an installer friendly solution that is affordable, reliable, and safe to use. Proudly made in the USA, this RevTek Suspension complete lift kit achieves lift for the front of your truck with a new set of 6" lift springs. The rear of the truck is lifted with lift blocks and longer u-bolts. Your RevTek Suspension complete lift kit will come with everything you need for a quick and easy installation. RevTek Performance Shocks are included! All necessary hardware, as well as detailed instructions that include photos are included. The part number for this RevTek complete lift kit is 6871 and it fits 2017-2018 Ford F-250 F-350 SuperDuty 4WD models. It lifts the front of your truck 6", and the rear of your truck 4".