And then refuse to clean them?

I mean it will take you what, maybe an extra hour to grab some degreaser and some rags and clean it up a bit. It will also make your engine bay look 1000x better and more desirable if you are trying to sell it.

But no, thats okay, just take some picks of your dirty, greasy, shit covered motor that you are claiming to be rebuilt becasue you're lazy, which, in turn, makes me think you were too lazy to properly rebuild the motor.