ACDelco Gold (Professional) Heavy Duty Winter Wiper Blades are a high quality alternative to Original Equipment (OE) parts. These heavy duty winter windshield wiper blades can be used on both curved and flat windshields, and are a high quality replacement for many vehicles on the road today. These windshield wiper blades are equipped with a riveted steel superstructure for strength and durability, and also have a rubber boot that helps keep snow and ice from building up. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.