The Steel 5" Diameter 90 Degree Long Drop Exhaust Elbow is designed specifically for Peterbilt trucks, offering a durable and reliable solution for exhaust systems. Made with American steel and OEM quality certified chrome plating, this exhaust elbow fits most Peterbilt models and provides a long-lasting, high-quality solution for your truck's exhaust needs. With its 90-degree long drop design, this exhaust elbow is a practical and essential component for maintaining the performance and efficiency of your Peterbilt truck.