The issue discussed in this thread has not had anything to do with matching the rod to the correct hole. It has only been about matching the correct cap to the correct rod. As an off-topic aside, it is also wise to keep the rods in the correct holes if possible. The bearings may be replaced, but the thrust surface will still be worn in with the crank. Swapping them around will introduce additional wear as the unmatched thrust surfaces have to wear in again. Granted, resizing the big ends can change the match of the thrust surface, but it is still good practice in case no significant machining of the big end is needed.
Yea-cuz I'm the guy at the machine shop that the people that mixed their rods up bring them to.
Phew, that's the answer I was hoping for.
Oops! guess i got the wrong hole in mind.
As far as getting the the connecting rods back in the cylinder where they once came, it would be nice-but not enuff to lose sleep over. I'm sure there is a small +/- in the spec of the rod thrust surface size, the amount of clearance allowed is pretty generous. wear is unlikely there-Its probably the most oiled area in an engine-every drop of oil sent to the rod bearing escapes from there and there is no real load on it.
Next motor job, you'll be the guy bringing every part of your motor job to your machinist in marked baggies -I like them!