The Superlift SLF coil spring pair for 2005–2016 Ford F-250/F-350 Super Duty diesel front suspension provides a 4-inch front lift to increase clearance and support larger tires. Engine-specific coil rates tune spring behavior for diesel Super Duty loads, helping preserve steering stability and on-road comfort. Sold as a matched front pair for straightforward replacement on lifted Ford Super Duty trucks.
Superlift 05-16 Ford F-250-350 SuperDuty Diesel Coil Springs (Pair) 4in Lift - Front