Professional™ Drag Link Assembly (45A3048) by ACDelco®. Quantity: 1 per Pack. An ACDelco Professional Steering 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.