When re-building an engine it's good to know that using genuine Honda parts, especially on critical items like the main bearing group of parts, will help ensure a high quality result without compromise. You might like to take a look at the other items we sell, that will assist you in your goal of an engine rebuild that is as good as the day it came out of the factory. Please check the model application list carefully before placing your order, to help ensure the correct part number is specified.