Our 60 Inch Bullhorn Top Stacks are designed with an 8 Inch Outside Diameter, making them a practical and efficient choice for your exhaust system. Made from chrome plated steel, these top stacks are not only durable but also add a sleek touch to your vehicle. With a height of 60 inches and a bullhorn top, they fit most 8 Inch exhaust configurations. Sold individually, these top stacks are a reliable and stylish addition to enhance your vehicle's performance.