Rough Country 6-Inch 4-Link Coil-Over Conversion Suspension Lift Kit with Vertex Adjustable Shocks (17-22 4WD 6.7L Powerstroke F-250 Super Duty w/ 3.50-Inch Rear Axle & w/o Factory Overload Springs, Excluding Tremor)Find parts that fit my vehicle

Advanced Coilover Conversion for Maximum Suspension Control. The Rough Country 6-Inch 4-Link Coil-Over Conversion Suspension Lift Kit with Vertex Adjustable Shocks delivers elite-level performance and lift for serious off-road and towing applications. Designed to replace your factory radius arm setup with a robust 4-link configuration, this kit enhances suspension articulation, ride quality, and vehicle handling while supporting 6 inches of lift with ride height adjustability.

Construction and Appearance. This system features 2.5-inch Vertex coilovers with remote reservoirs and 8-stage adjustability, allowing precise tuning for on-road comfort or trail performance. The adjustable lower and fixed upper control arms ensure correct caster and axle alignment, while 1/4-inch steel brackets provide rugged mounting for coilovers and reservoirs. With 56% more fluid capacity than standard shocks, the external reservoirs boost heat dissipation and response, ideal for high-load and long-travel demands.

Installation. Installation is complex and requires advanced mechanical knowledge and tools. This is a full suspension conversion and includes all necessary brackets, arms, and hardware for a complete 4-link transformation. Professional installation is strongly recommended to ensure proper fitment and performance.

Warranty. Backed by Rough Country's limited lifetime replacement warranty, this kit is protected against manufacturing defects and structural failures.

Application. This Rough Country 6-Inch 4-Link Coil-Over Conversion Suspension Lift Kit with Vertex Adjustable Shocks fits 2017-2022 4WD 6.7L Powerstroke F-250 Super Duty models with a 3.50-inch rear axle and without factory overload springs.

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