The product is a GM brand diesel engine cover specifically designed for 1996-1999 Chevy Silverado 6.5 6.5L Turbo Power engines. It is an interchange part number with GMC Sierra models and is made in the United States. The cover comes with part numbers 12560209 and 12554193, ensuring a perfect fit for your vehicle. This engine cover is a high-quality, authentic GM product that will help protect and enhance the performance of your Chevy Silverado.