QA1’s Mopar upper and lower control arms for A-, B-, and E-Bodies are made right here in the USA and are designed to bolt back into the factory location while shaving weight, increasing strength, and allowing for a higher level of caster adjustment. Each control arm is constructed of DOM seamless tubing, and features tubular construction with a powder coated black finish. The upper control arms are offered with polyurethane inner pivot bushings and can increase the caster angle by approximately three degrees. The lower control arms come ready to bolt into any stock k-frame or a QA1 tubular k-frame. New bushings, shafts and other hardware are included to simplify installation.