List of NFL teams with multiple 1000 yard rushers

In American football, running (also referred to as rushing) is, along with passing, one of the two main methods of advancing the ball down the field. A running play generally occurs when the quarterback hands or tosses the ball backwards to the running back, but other players, such as the quarterback, can run with the ball. In the National Football League (NFL), there have been six pairs of teammates that have each recorded 1,000 rushing yards in the same season. Five of these duos consisted of running backs, and a sixth consisted of a running back and a quarterback.

The first 1,000-yard duo consisted of fullback Larry Csonka and halfback Mercury Morris. Csonka and Morris accomplished the feat as members of the Miami Dolphins during their 1972 season, when the team finished undefeated and won the Super Bowl. Morris finished with an even 1,000 yards; he had initially been credited with only 991 yards after the end of the regular season, due to a statistician's error that incorrectly removed nine yards from his total. The second 1,000-yard tandem occurred four years later in 1976, when fullback Franco Harris and halfback Rocky Bleier both surpassed 1,000 yards playing for the Pittsburgh Steelers. Fullback Kevin Mack and halfback Earnest Byner became the third 1,000-yard duo, accomplishing the feat during the 1985 Cleveland Browns season.

...
Wikipedia