This auction is for a used set of 15 chrome moly steel pushrods designed for a retro fit roller cam application on small block Ford engines. The pushrods have a length of 6.500 inches and a diameter of 5/16 inch. These high-quality components are essential for maintaining proper lubrication and performance in the engine, making them a reliable choice for automotive enthusiasts looking to upgrade their engine components. These pushrods are hardened for guide plate use. These came from an automotive machine shop that shut down due to illness. I have no more information than what I’ve documented above. Please make sure these are correct before ordering. No warranty but if I have anymore to complete the set I will throw them in for free. Thanks for looking and have a great day.