I took this engine apart 40 years ago and now starting assembly after all those years. I have fitted new pistons and rings to the freshly bored cylinders. Since none of the rods were numbered what is the proper orientation to reinstall the rods. Usually rods are installed with the numbers toward the outside. These rods only have bearing tab notches and an oil squirter hole to make them unsymmetrical. Should the oil squirter hole be oriented towards the camshaft? Are the bearing tab notches an indication for orientation?