The GP Sorensen 30-1714 is a vintage AC air conditioning relay designed to replace part numbers 35778, 2439, and 208814. Manufactured in the United States, this galvanized finish relay is not a universal fitment but is specifically designed for certain models. It is a new old stock (NOS) item, not intended for performance upgrades, and comes with a California Prop 65 warning for potential cancer and reproductive harm.