Superlift Suspension Systems now available with Superlift, Bilstein 5100 or Fox 2.0 Shocks OR King Shocks: This 4" Lift for the 2017-2021 Ford Super Duty F-250 | F-350 4WD features Superlift's precision engineered, heavy-duty tubular 4-LINK arms designed to give your ride a truly custom look and easy install.
These heavy-duty 4-LINK arms utilize a press-fit REFLEX bushing for superior vibration dampening, flexibility, and durability. The 4-LINK design optimizes the F-250 and F-350's suspension control and tire wear by limiting caster change through the cycle of suspension.
The 4" lift also contains new, diesel specific rate front coil springs. A new track bar relocation bracket to ensure proper steering geometry and track bar phasing.
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 | Bilstein 5100 Series | Fox Performance Series 2.0 IFP Shocks | King Shocks (K166KG)
