These arms are meticulously designed and crafted using CAD and CNC machining. They are made from aerospace quality 6061 billet aluminum and undergo bead blasting, Type II anodizing, and laser etching for a sleek blue finish. The arms feature a larger FK 1.25" uniball with a PTFE liner for increased strength and misalignment, allowing for maximum wheel travel. They are made in the USA and are superior to cheaper imports. The uniball is adapted to the spindle/knuckle using model-specific spacers made from heat-treated stainless steel. No drilling or modifications are required. The arms also utilize larger and stronger FK 7/8" chromoly heim joints for additional camber and caster adjustment. These heim joints eliminate flexing/deflection and provide zero binding under hard use and braking. The arms come with AN/Mil-spec hardware, including a single pinch bolt and secondary jam nut for secure attachment. The V2 design of these arms increases usable wheel travel, corrects camber and caster, and eliminates weak factory ball-joints. They are designed for 1-3" of lift and come with all necessary hardware for installation.