2003 dodge Cummins stock dynomite diesel injectors. They have 40k miles on them and I’m swapping injectors to do a horse power upgrade to my truck (Turbo injectors tuner etc) with some new BBI’s and they don’t need the cores. figured these would serve somebody well. They work perfect no smoke or leaks. They will be in the truck until I sell them so you’ll get to see them run.