273 302 318 340 build

The oil rings and expanders feeling snug in the groove is normal. I can't remember: Did you check ring side clearance in the grooves? It all ought to be fine with new parts..... I just make sure. And you put the rings down in the holes and checked rings gaps? (I figure you did all that as you are thorough, but just can't recall for sure.)

It's coming along!