Like It says my friend built and sleeved and b18c and for helpin him assemble his motor gave me his stock ----. He bought the swap and took the pistons out without even startin the bitch. The pistons are mint, no scratches, scuffs...very nice. The pistons will come with the bearing also. The oil pan is also mint, no dings or dents. Pm me if you want to make a deall PICS ON REQUEST