I have a set of OEM stock bore Cummins 5.9 pistons that have been cut .010 by Crutchfield machine as well as balanced and soda blasted. These are ready to be sent out to be thermo coated or put in the truck. This cut will lower compression if running a larger turbo set up however its not cut beyond a street truck use. I was building a 5.9 but changed and now I am working on building a 6.7. Feel free to email or text me with any questions. These will come with a new set of OEM rings as well. As always open to some bartering if you have tools, guns, ammo, car parts etc to swap. 400.00 with rings or 300.00 without. Want to barter let me know. Thanks in advance.