The Peterbilt Replacement Elbow is a practical and reliable solution for your Peterbilt 379 Conventional. With a 56-degree bend and a 5" or 6" to 5" diameter, this elbow is available in both aluminized and chrome plated options. It fits most Peterbilt 379 Conventional makes and models, making it a versatile choice. Sold individually, this replacement elbow is designed to fit OEM Part Number 14-13056. Upgrade your exhaust system with this high-quality and durable elbow for improved performance and longevity.