Super Bowl XIII 21–17, in Super Bowl X), and both teams were attempting to be the first club to ever win a third Super Bowl. Dallas was also the defending Super Bowl XII champion, and finished the 1978 regular season with a 12–4 record, and posted playoff victories over the Atlanta Falcons and the Los Angeles Rams. Pittsburgh entered the game after posting a 14–2 regular season record and playoff wins over the Denver Broncos and the Houston Oilers. Steelers quarterback Terry Bradshaw, who was named Super Bowl MVP, completed 17 out of 30 passes for Super Bowl records of 318 passing yards
Super Bowl the 20 Super Bowls during these two decades, including 13 straight from Super Bowl XIX to Super Bowl XXXI. The NFC's winning streak was only interrupted when the Los Angeles Raiders routed the Washington Redskins, 38-9 in Super Bowl XVIII. The most successful team of the 1980s was the San Francisco 49ers, which featured the West Coast offense of Hall of Fame head coach Bill Walsh. This offense was led by three-time Super Bowl MVP and Hall of Fame quarterback Joe Montana, Super Bowl MVP and Hall of Fame wide receiver Jerry Rice, running back Roger Craig, and defensive safety/cornerback