The Miami Dolphins won Super Bowl VII after posting a regular season record of 14-0.
The 1988 San Francisco 49ers, the 2007 New York Giants and the 2010 Green Bay Packers all had a 10 - 6 regular season record and won the Super Bowl.
In 2005 when the Steelers won the Super Bowl, their regular season record was 11-5.
The Dolphins went 14-0 in the 1972 regular season and won the Super Bowl that season. Their record for regular season and postseason games that season was 17-0.
14-2
colts
11-5
16-0 in the regular season. they lost to the Giants in the Super Bowl
Arizona Cardinals
When the NFL played a 14 game schedule (through Super Bowl XII), that was the 1974 Pittsburgh Steelers (Super Bowl IX winner) who scored 305 regular season points. Since the NFL moved to a 16 game schedule in 1978, and not including strike seasons (1982 and 1987), that was the 2000 Baltimore Ravens (Super Bowl XXXV winner) who scored 333 regular season points.
Since 1996, the Dallas Cowboys have posted a regular-season record of 146-142. The team's last Super Bowl appearance was on January 28, 1996.
4-8 in the regular season and 0-1 in the post-season (Super Bowl XI)
The 1986 Giants wound up the regular season with a 14-2 record and went on to win Super Bowl XXI to finish the season with an overall record of 17-2.