Superlift 05-07 Ford F-250 SuperDuty 6in Lift Kit Component Box - w/ Repl Radius Arm or 4-Link Conv Superlift Sale! from 29999 /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 05-07 Ford F-250 SuperDuty 6in Lift Kit Component Box - w/ Repl Radius Arm or 4-Link Conv