Superlift 4" Basic Lift Kit   Fits 2017-2022 Ford F250/F350 (SUP-K164FX)

Superlift Suspension Systems now available with Superlift, Bilstein 5100 or Fox 2.0 Shocks:

This 4" Lift for the 2017-2021 Ford Super Duty F-250 | F-350 4WD is achieved via engine specific coil springs to ensure the proper lift height and maintain factory ride quality. Radius Arm lowering brackets are used to restore proper caster angle/alignment. Other Components included with the 4" system is: front compression travel-stop relocation brackets, track bar relocation bracket, and a steering stabilizer bracket. The rear lift is achieved with a new designed fabricated rear block that allows the removal of the stock block. This fabricated block also allows for proper pinion and axle angle all while reducing axle wrap. Complete your 4-inch Ford F-250 | F-350 with the best variety of shocks on the market. Shocks for this kit are available in the following: Superlift Shocks | Bilstein 5100 Series | Fox Performance Series 2.0 IFP Shocks.

Features:

Replacement Front coil springs improve ride quality while rear blocks maintain load capacity
Radius Arm drops maintain proper caster
Track bar relocation bracket prevents stud bind and steering wheel kick
Front and Rear - Superlift Shocks or Bilstein 5100 Series Shocks or Fox Performance Series 2.0 IFP Shocks
Backed by our limited lifetime warranty

Benefits:

Retains OEM caster and camber alignment specifications
Maintains ride quality and handling characteristics
Designed using original Equipment (OE) CAD data for accuracy.

NOTES:

If equipped with a 2-piece rear drive shaft, a carrier bearing spacer is required. Part # 9649
If equipped with factory top mount overload leaf springs, longer u-bolts are required. Part # 11724