The Eibach Pull Bar Spring enhances racing suspension with a 2000 lbs/in rate. Measuring 6.75 inches long with a 5.00-inch outer diameter, this single high-tensile steel spring is designed for universal pull bar systems in race vehicles. Ideal for high-load racing conditions, it ensures consistent response. Professional installation and tuning are required. Powder-coated for durability, it includes a limited lifetime manufacturer warranty.