This 54 Inch Flat Top Top Stack is designed with an 8 Inch outside diameter, making it a practical and versatile choice for various exhaust configurations. Made from chrome plated steel, it offers durability and a sleek appearance. With a height of 54 inches and a flat top design, this stack provides efficient airflow and enhances the overall performance of your vehicle. Sold individually, it fits most 8 Inch exhaust configurations, making it a convenient and reliable option for your automotive needs.