MFR161041-A Mopar Adjustable tubular upper control arms for Mopar A-Body. Increase the high speed stability in your Dodge, Chrysler, or Plymouth Muscle Mopar. Bent tube design aids in clearance for installing coilovers. Manufactured from seemless D.O.M. Tubing. CNC machined ball joint cups. 4130 Chromoly teflon lined spherical rod ends with a radial load capacity in excess of 30,000 lbs each! Includes new ball joints, billet side spacers, grease fittings, cotter pins, and dust boots. These control arms cover all A-Body Dodge, Chrysler, or Plymouth Mopars like the Dart, Demon, Barracuda, Valiant, Signet, and Duster that have converted to the late '73 thru '76 spindles. Earlier spindles will need to have the hole enlarged to accommodate the larger ball joint provided or *** the correct spindles (and brakes) can be purchased below *** Click here to get more technical data