The ARP (Automotive Racing Products) Part# 250-4202 is a high-performance head stud kit specifically engineered for the Ford 6.0 Powerstroke Diesel engine. This kit is designed to deliver superior clamping force and durability, essential for both high-performance and heavy-duty applications. Crafted from premium 8740 chrome moly steel, the head studs are heat-treated to a tensile strength of 220,000 psi, ensuring maximum strength and reliability. The kit includes precision-machined studs, washers, and 12-point nuts, all designed to prevent head gasket failure under extreme conditions. Ideal for engines exposed to high boost and power levels, this kit ensures optimal sealing and long-term performance.