The Lincoln - Kenworth W900L Multi-Bend Chrome Elbow - Left Side is a practical and reliable product for Kenworth truck owners. With its chrome finish and 7-inch reduced to 5-inch OD design, it adds a touch of style while improving the truck's exhaust system. This elbow is sold individually and fits most Kenworth makes and models, making it a versatile choice. Before ordering, it is important to check the OEM number (M66-1271) to ensure compatibility. Upgrade your truck's exhaust system with this high-quality, SEO-friendly product.