The Peterbilt 579 Long Hood Cab And 72 Inch Sleeper Panel Kit is a durable and practical addition to your truck. Made of stainless steel and 2-1/2 inches wide, this kit includes 2 block heater holes and is sold as a complete set with all necessary hardware for installation. It is designed to fit most Peterbilt 579 models with a long hood and 2 block heater holes without extension. This panel kit not only enhances the appearance of your truck but also provides added protection and functionality, making it a valuable investment for any Peterbilt 579 owner.