The Kansas City Chiefs offensive line did not play all that well as a group last year but they did have plenty of continuity. Football Outsiders discovered that there was not a single team that had the same five starting offensive linemen for all 16 games last year.
The Chiefs were third in Football Outsiders offensive line continuity score, which you can read about here.
The Chiefs had seven total starters on the offensive line last year. This offensive line grouping started 12 straight games, the third longest streak in the NFL last year: LT Eric Fisher, LG Mike McGlynn, C Rodney Hudson, RG Zach Fulton and RT Ryan Harris.