The 5 Inch OD 60 Inch Long Chrome West Coast Curve Top Stack is a sleek and durable exhaust accessory that adds a touch of style to any vehicle. With a 5-inch outer diameter and a 60-inch length, this chrome-finished stack is designed in the West Coast curve style, fitting most makes and models. Sold individually, this top stack is a practical and stylish addition to any truck or big rig, providing a sleek and polished look while also improving overall exhaust performance.