Powder coated in a satin black finish and completely assembled with ball joints, bushings and cross shafts. To reduce deflection and stiction from the suspension movement Injection Molded Delrin Bushings are used, which are also impregnated with Teflon to eliminate the need for lubrication. Properly designed control arms will add more positive caster (without a pile of shims) and will position the wheel in the wheel opening for maximum clearance. hey are manufactured in-house on our 4 axis tubing bender that allows precise, repeatable bends that no other machine can achieve.