OER Parts offers a wide selection of Rear Suspension Components for your 1979 Buick Century. OER Parts offers 1979 Buick Century Bushings, 1979 Buick Century Control Arms, 1979 Buick Century Conversion Kits, 1979 Buick Century Panhard Bars, 1979 Buick Century Torque Bars, 1979 Buick Century Traction Bars, and 1979 Buick Century Trailing Arms.