If your just counting the regular season, Minnesota had a record of 12-2 BUT lost their 1st playoff game.
If your counting the playoffs, Baltimore Colts had a regular season record of 11-2-1 and won all 3 playoff games, including the Super Bowl, which would give them a total of 14 wins.
Packers
the Steelers they won 4
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.
Raiders
The Oakland Raiders
Detroit Lions
4 is the amount of preseason games played by a NFL team in a season.
The Miami Dolphins
Dallas Cowboys
patriots
That would be the Steelers, Cowboys also and the dolphins.
colts