I think you were asking about the side clearance for the rods,between the crank.That should be 0.020 and the bearing clearance as discussed should be 0.002. Make sure that you take the engine completely apart and have the block hot-tanked(CLEANED) ALL the
oil galleys MUST be properly cleaned and you will also have to remove the cam bearings and replace them to do this right.As said buy a NEW
oil pump