The 1950 Rams get criminally slept on. They still hold the record for points per game (38.3), had 70 and 65 on consecutive weeks, probably hold the record for points over 2-week (135) and 3-week spans (165), scored 40+ 6 times in a 12-game season (averaging 53.2 in those games), and went over 500 yards four times including a 636 yard performance.
https://www.pro-football-reference.com/teams/ram/1950.htm