ACDelco Gold (Professional) Steering Tie Rod End Adjusting Sleeves are a high quality alternative to Original Equipment (OE) parts. These steering tie rod end adjusting sleeves connect opposing tie rods and allow for toe adjustment. 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.