Specially designed for leveling and lifted applications, the adventure series upper control arms (UCA) allow addition suspension droop travel for improved performance. The fully boxed and welded design offers additional strength over the factory arms and integrates an indexed ball joint cup to correct ball joint positioning on leveling/lifted applications. […]
Zone Offroad Products expands its lineup of Adventure Series Upper Control Arms (UCA) to now include the 2014-2018 Chevy/GMC 1500 trucks and SUVs factory equipped with stamped steel or aluminum control arms. […]
Zone Offroad Products expands its lineup of Adventure Series Upper Control Arms (UCA) to include the 2007-2016 Toyota Tundra 2/4WD. These new arms are a direct replacement for the factory upper arms and offer improved ball joint positioning for more wheel travel on leveled and lifted trucks. These new control arms dwarf the factory stamped steel units for improved performance and strength, with high quality ball joints and OE style rubber bushings for a smooth, quiet operation.