This Service News illustrates and explains the body hardware and trim changes affecting 1952 Buick Body Changes. These changes include… a low speed Hydro-Lectric motor and pump for all hydraulic styles… mechanical “flipper” side roof rail sealing strips for Super and Roadmaster Riviera Sport Coupe, newly located lock pillar weatherstrips on convertibles and sport coupes, door trim pads with built-in arm rests on the Roadmaster Convertibles and Rivieras, windshield wiper torsional inertia arresters on Buick Special bodies only, compression type rear compartment gutter upper weatherstrips and a new method of attaching rear quarter belt moldings on convertible coupe styles.