The Dana 60 Kingpin Crossover Steering High-Steer Arm Stud Kit is designed for heavy-duty and off-road applications with robust and reliable performance in crossover steering. It is designed to provide greater strength and secure installation. Important Details: . Includes 4 durable 1/2-20 studs, designed for extreme strength. Comes with 4 tapered nuts for secure and precise installation. Designed specifically for Dana 60 Kingpin high-steer arm setups. Provides superior durability for off-road and high-performance needs. Resistant to wear, ensuring long-lasting performance. It is proudly made in the USA