This main stud kit is a high-quality and reliable product designed for those who are looking to upgrade their engine's main studs. This kit is specially designed for 5.9L 24V Dodge Cummins 1998.5-2006 block engines and includes all the necessary hardware to install the main studs. The kit comes with installation instructions that are easy to follow, making the installation process straightforward even for those who are not familiar with engine mechanics. Additionally, the kit includes assembly lubricant, which is essential for ensuring proper torque and reducing friction during the installation process. The main studs are made from high-strength materials, ensuring that they can withstand the rigors of high-performance engines. These studs are designed to improve engine stability and reduce the risk of main cap walk, which can lead to engine failure. It offers a high level of reliability, durability, and performance, making it a valuable addition to any high-performance engine build.