Global West CTA-57A 1955 1956 1957 Chevrolet upper control arms. Global West's G-Plus upper control arms provide straight line stability and improved corner entry due to new geometry. The control arms are shipped pre-assembled with factory replacement ball joints, billet cross shafts, Del-a-lum bushings, bump stops, and a complete set of instructions including new alignment specifications. Simply bolt into position. The arm is structured to provide clearance for the brake lines, and inner fender well. Preliminary alignment setup while installing the upper arms will be using 2, 1/8" alignment shims on each bolt. The aligment shop will finish the rest. Powder coated black and the billet cross shafts are gold zinc for a quality appearance and durability. Sold as 2 upper control arms. Scroll down the page for 1955-1957 Chevrolet lower control arms. Global West CTA-57A 1955-1957 Chevrolet upper control arms CTA-57AAPPLICATIONS:: 1957 CHEVROLET upper control arms1956 CHEVROLET upper control arms1955 CHEVROLET upper control arms We welcome CANADIAN customers! For ordering information, click on "Orders To Canada" at the top left side of this page. PAYMENT METHODS: PayPal, Visa, Mastercard, Discover, American Express, money orders.