This trailer wiring harness adapter from NAPA is perfect for your towing needs. It is designed to work with tow vehicles and is compatible with Chevy, GMC, and Isuzu models. The adapter comes with one pack, making it a convenient and cost-effective option for your vehicle's towing needs. The NAPA trailer wiring harness adapter is made with high-quality materials, ensuring durability and reliability. It is easy to install and use, providing a hassle-free towing experience. This product is a must-have for anyone who needs a reliable and efficient trailer wiring harness adapter. Get yours today !