Superlift 17-19 Ford F-250 4WD 6in Lift Kit Component Box w/ STD 4-Link Radius Arm - Rear Block Kit Superlift Sale! from 19999 /per Qty. Add to Cart This item is either made to order or has limited inventory. Please reach out to confirm lead times if needed. Superlift 17-19 Ford F-250 4WD 6in Lift Kit Component Box w/ STD 4-Link Radius Arm - Rear Block Kit