Miami running back Larry Csonka (39) looks to scramble downfield. Csonka rushed for 112 yards on fifteen carries as the Miami Dolphins defeated the Washington Redskins 14-7 in Super Bowl VII in Los Angeles, California, on January 14, 1973. (National Football League)

Miami Dolphins Jim Mandich makes a diving catch of a 19-yard Bob Griese pass near the goal line during the second quarter, setting up the Dolphins second touchdown in Super Bowl VII, Jan. 14, 1973, in Los Angeles. The Dolphins 14-7 win over the Washington Redskins capped a 17-0 season, still the NFL�s only perfect, undefeated season. Covering Mandich are Redskins Harold McLinton (53) and Brig Owens (23). (Associated Press)

Defensive end Manny Fernandez of the Miami Dolphins makes one of his 17 tackles in a 14 to 7 win over the Washington Redskins in Super Bowl VII on January 14, 1973 at Los Angeles Memorial Coliseum in Los Angeles, California. (National Football League)

Washington Redskins' Mike Bass (41) runs toward the end zone for the only Redskins' score in the fourth quarter of the Super Bowl game with the Miami Dolphins in Los Angeles, Jan. 14, 1973. Bass got the ball when field goal attempt by Garo Yepremian (1) was blocked. At right is Redskins' Ted Vactor. (Associated Press)

Miami Dolphins Hall of Fame head coach Don Shula is carried off the field by his players after a 14-7 win over the Washington Redskins in Super Bowl VII in Los Angeles, Calif., Jan. 14, 1973. (AP Photo/NFL Photos/Vernon Biever)

Miami Dolphins running back Mercury Morris (22) runs upfield during an NFL Super Bowl VII game against the Washington Redskins in Los Angeles on January 14, 1973. The Dolphins defeated the Redskins 14-7. (AP Photo/Vernon Biever)

Miami Dolphins defense take down the Washington Redskins ball carrier in a 14-7 win over the Washington Redskins in Super Bowl VII on January 14, 1973 at Los Angeles Memorial Coliseum. (National Football League)

Washington Redskins quarterback Billy Kilmer makes a pass in a 14-7 loss to the Miami Dolphins in Super Bowl VII on January 14, 1973 at Los Angeles Memorial Coliseum. (National Football League)

Washington Redskins quarterback Billy Kilmer makes a pass in a 14-7 loss to the Miami Dolphins in Super Bowl VII on January 14, 1973 at Los Angeles Memorial Coliseum. (National Football League)

Miami Dolphins Hall of Fame quarterback Bob Griese calls signals and awaits the snap in a 14-7 win over the Miami Dolphins in Super Bowl VII on January 14, 1973 at Los Angeles Memorial Coliseum. (National Football League)

Miami Dolphins' Jake Scott deflects a pass from Washington Redskins' quarterback Bill Kilmer, intended for Charley Taylor, left, during second quarter of the Super Bowl game in Los Angeles, Jan. 14, 1973. Other Dolphins are Bob Matheson (53) and Curtis Johnson (45). The Dolphins won, 14-7. (Associated Press)

Miami Dolphins kicker Garo Yepremian runs downfield in a 14-7 win win over the Washington Redskins in Super Bowl VII on January 14, 1973 at Los Angeles Memorial Coliseum. (National Football League)

Super Bowl VII Program cover between the Miami Dolphins and the Washington Redskins to be played on January 14, 1973. (National Football League)

Miami Dolphins linebacker Doug Swift (58) looks to tackle Washington Redskins running back Larry Brown (43) in a 14 to 7 Miami Dolphins win over the Washington Redskins in Super Bowl VII on January 14, 1973 played at the Los Angeles Memorial Coliseum. (National Football League)

Miami Dolphins defensive end Vern Den Herder (83) applies pressure on Washington Redskins quarterback Billy Kilmer (17) during an NFL Super Bowl VII game in Los Angeles on January 14, 1973. The Dolphins defeated the Redskins 14-7. (National Football League)

Miami Dolphins running back Jim Kiick carries the ball ina 14-7 win over the Washington Redskins in Super Bowl VII on January 14, 1973 at Los Angeles Memorial Coliseum. (AP Photo/Vernon Biever)

Washington Redskins quarterback Billy Kilmer (17) throws to wide receiver Charley Taylor (42) during a 14 to 7 loss to the Miami Dolphins in Super Bowl VII played at the Coliseum on Jan. 14, 1973 in Los Angeles. (Pro Football Hall of Fame)

Miami Dolphins Hall of Fame linebacker Nick Bounoconti (85) intercepts a pass intended for Redskins Larry Brown (43) in a 14 to 7 Miami Dolphins win over the Washington Redskins in Super Bowl VII on January 14, 1973 played at the Los Angeles Memorial Coliseum. (National Football League)

Miami Dolphins' Lloyd Mumphord, left, and Jake Scott (13) break up a pass to Washington Redskins' Charley Taylor near the goal line to stop a Redskin drive during Super Bowl VII in Los Angeles, Jan. 14, 1973. (Associated Press)

Washington Redskins running back #43, Larry Brown, is stopped in his tracks by Miami Dolphins defender #75, Manny Fernandez, who grabs him around the neck during action at Super Bowl VII in Los Angeles, January 14, 1973. The Dolphins defeated the Redskins 14-7, to complete the season undefeated. (Associated Press)

Miami Dolphins' Howard Willey (81) falls into the corner of the end zone for touchdown during first quarter of Super Bowl game in Los Angeles on Jan. 14, 1973. Washington Redskins' Pat Fischer (37) is about to come down with Twilley. Twilley scored on pass from Bob Griese and a short run. (Associated Press)

Washington Redskins' quarterback Bill Kilmer (17) is hit by Miami Dolphins' Doug Swift (59), left, just after getting off pass which has intercepted by Dolphins' Nick Buoniconti (85), right, during Super Bowl game in Los Angeles Sunday, Jan. 15, 1973. Redskins' John Wilbur goes after Buoniconti. Dolphins w on 24-7. (Associated Press)

Miami Dolphins assistant coach Bill Arnsparger directs the defensive during the Dolphins 27 - 17 loss to the Washington Redskins in Super Bowl XVII on January 30, 1983 at the Rose Bowl in Pasadena, California. (AP Photo/Al Messerschmidt)

Washington Redskins head coach George Allen shakes hands with Miami Dolphins head coach Don Shula before Super Bowl VII at the Los Angeles Coliseum, Jan. 14, 1973. (National Football League)

Halftime show during a 14-7 Miami Dolphins win over the Washington Redskins in Super Bowl VII on January 14, 1973 at Los Angeles Memorial Coliseum. (National Football League)