ACDelco Gold (Professional) Battery Cables are a high quality alternative to Original Equipment (OE) parts. These battery cables are high quality copper electric cables with a cast lead terminal connections at the battery end of the cables. They feature a durable insulation that helps resist harsh under hood environments. 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.