The TeraFlex JK rear CRD60 axle bracket upper driver Control Arm mount is precision laser cut from 1/4" steel and accurately formed to ensure proper positioning for correct suspension geometry. Item is sold in raw steel and is ready for welding and paint or powder coating. This kit includes one rear upper upper control arm mount (with integrated swaybar mount) and is designed for Dana 60 axles with 3" diameter axle tube. Welding is required.