This Carbon Steel Plain End Curved Top Stack is designed to reduce from 8 inches to 5 inches OD, making it a practical and versatile option for various makes and models. With a length of 48 inches, it offers a reliable and durable solution for your needs. Made from high-quality carbon steel, this stack is built to last. Whether you're looking to replace an existing stack or upgrade your equipment, this product provides the perfect fit. Sold individually, it offers convenience and value. Trust this carbon steel stack to deliver exceptional performance and meet your requirements.