The ARP 250-6304 Rod Bolt Kit is designed to strengthen the connecting rods in 2011–2024 6.7L Power Stroke diesel engines, providing the clamping force needed to handle increased cylinder pressure and high-load conditions. Manufactured from ARP2000 alloy, these bolts offer exceptional tensile strength, fatigue resistance, and consistent clamping under extreme conditions. Precision heat-treated and finished with a black oxide coating, they deliver long-term durability and reliability for engine rebuilds, towing applications, and performance builds.