product is a pair of OEM AC Delco #179-406 / GM # 5469497 brake return springs, made by Delco Remy in the United States. These brake return springs are crucial components for ensuring proper functionality of the brake system in your vehicle. With the manufacturer part number 179-406 and OE/OEM part numbers 5469497 and 80761, you can trust that these springs are designed to meet the highest standards of quality and compatibility with your vehicle's braking system. Upgrade your car's brake performance with this reliable and authentic product.