Superior ride quality. Take your third-generation ford super duty to new heights with rough country s 6-inch radius arm coilover conversion suspension lift this all-inclusive kit comes with everything you need for a total transformation of your truck. Run up to 37in tires while preserving the smooth factory ride quality with this impressive upgrade. Durable components. When changing a vehicle s suspension the key to preserving ride quality is keeping the geometry of all suspension components as close to their factory angles as possible. Rough country s new 6-inch radius arm suspension lift features a set of ultra-durable radius arms precision fit to bolt right into the factory mounts for an easier install and a more factory-like angle. At 27lbs each these beefy upgraded radius arms dwarf stock equipment and feature durable clevite rubber bushings for maximum vibration absorption. Rough country’s 6 radius coilover conversion lift kit features top-mounted reservoir brackets and coil-over mounts constructed from 1 4-inch steel. Utilizing this conversion kit you re removing the factory independent coil shock and coil set-up and replacing it with a massive 2.5In piston nitrogen-charged 8-stage adjustable vertex coilover. Rough country’s vertex coilovers feature a monotube design with an external reservoir for increased oil capacity and damping sensitivity. When it comes to investing in a high-end kit you’ll be pleased to find that rough country’s 2.5In piston design is beefier...
