Carli 6″ lift radius arms were engineered for exact geometry. The result is maximum strength 3/16″ construction with full-length 1/4″ internal gussets, zero-bind axle articulation thanks to the axle control shock, and maximum wheel travel given their length. The design is a 3 link with a custom axle control shock on the driver’s side arm. A custom built and tuned stainless plunger shock controls low-speed axle articulation movement maintaining precise suspension geometry offering the longest service life and most articulation of any long-arm conversion.