In the process of refreshing a Briggs Intek 24hp. It started with the missing pushrod trick. I decided to do a full rebuild because of how far I had to go to retrieve the pushrod. The engine was burning a significant amount of oil, and fouling the spark plug on one side so a rebuild was needed anyway. In my haste to get parts on the way, I ordered piston rings that are correct for my model number. However, the ones that I ordered have a different type of oil ring. After further investigation, It appears that I ordered rings for a different date range than mine. Can anyone with experience/knowledge let me know if I can use these rings, or MUST I get the ones for my date code ?