the Steelers they won 4
The Dallas Cowboys won the most games in 1970s.
4 is the amount of preseason games played by a NFL team in a season.
Stellers
patriots
Philadelphia Eagles
Indianapolis colts
Patriots
colts
New England
Raiders
patriots
There was no NFC until the NFL merged with the AFL in 1970. The NFL team that won the most games in the 1960s was the Green Bay Packers with 96.