. The bearings are fitted to the rods you then put the rod in a soft jaw vice and torque up as normal.don't hold the rod on the beam !!! You then undo one rod bolt and remove it .you then check the gap at the partline of the rod this will be or should be 2to 3 thou if not you need to try swapping bearings around to get the desired gap if youcannot get it the rod may need resizing.it's the same for the block as well .I will check for the exact size it should be I'm not 100% sure on the correct size at this moment as I'm at work.