Improve your handling and steering feel with Detroit Speed's own lower control arm bushings. Our lower control arm bushings consist of a steel housing with a Delrin™ bushing and a steel crush tube. All parts are CNC machined and come with stainless steel grease fittings.Unlike aluminum bushings, our steel outer housing can be tack welded to the lower control arm if desired. This is beneficial because production variation and years of service can distort the lower control arm bushing bore. After pressing the housing in place, it can then be tack welded in your lower control arm. This provides a precise and long lasting fit.The steel crush tube is always plated in a zinc electroplate with a yellow chromate finish to insure corrosion resistance.