An ACDelco Gold (Professional) Steering Center and Drag Links controls left and right linkage movement, and is a high quality replacement ideal for many vehicles on the road today. This center link is made of hot-forged alloy steel for superior strength and is coated to help provide rust protection. Their low-friction constant-torque pivot joints also provide accurate vertical movement. This premium aftermarket replacement component is manufactured to meet your expectations for fit, form, and function. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.