I'm about to go pull the old rings off of the 351W pistons I just pulled when I disassembled the block. Is there anything I might need the old rings for in the future? Or can I just pitch them? First engine teardown/rebuild and I don't wanna throw away anything that might come in handy later.
Also, and excuse the newb question, but if my block only needs a small overbore to clean up the walls (like 0.010"), do I still need new pistons? Or can you just get slightly larger rings? I assume for larger overbores you need corresponding pistons...