Fittingly, the Pittsburgh Steelers are two wins away from breaking a record that they currently share with a franchise that they have long been linked to.
The Steelers are closing in on setting a new NFL record for the most consecutive non-losing seasons in NFL history. They currently share the record with the Dallas Cowboys, their opponent in three previous Super Bowls.
Actually, the Steelers beat the Cowboys in two Super Bowls during Dallas' 20-year run without a losing season. Pittsburgh recorded a 21-17 win in Super Bowl X before winning the rematch three years later in the first Super Bowl ever played between two franchises that had already each won the big game twice.
Most consecutive non-losing seasons in NFL history
Franchise Seasons Years Championships won T1
Pittsburgh

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