This 7in - 5in Diameter Reduced 90deg Exhaust Elbow is a practical and efficient solution for Peterbilt models manufactured in 2006 and earlier. Made of durable chrome metal, this exhaust elbow is designed to fit perfectly and reduce the diameter from 7 inches to 5 inches. With its 90-degree angle, it ensures optimal exhaust flow and performance. Its compact dimensions (L x W x H) make it easy to install and maintain. Upgrade your exhaust system with this high-quality product for improved functionality and longevity.