NFL Top 10 Dynasties: '70s Pittsburgh Steelers

NFL counts down the Top 10 Dynasties of all-time. Check out where the 1970s Pittsburgh Steelers land on the list! Subscribe to the NFL YouTube channel to see immediate in-game highlights from your favorite teams and players, daily fantasy football updates, all your favorite NFL Network podcasts, and more! Subscribe to NFL on YouTube: https://goo.gl/VmTK0M For all things NFL, visit the league's official website at http://www.nfl.com/ Watch NFL Now: https://www.nfl.com/now Start your free trial of NFL Game Pass: https://www.nfl.com/gamepass Listen to NFL podcasts: http://www.nfl.com/podcasts Fantasy Football: http://www.nfl.com/fantasyfootball Watch the NFL network: http://nflnonline.nfl.com/ Download the NFL mobile app: https://www.nfl.com/apps 2015 NFL Schedule: http://www.nfl.com/schedules Buy tickets to watch your favorite team: http://www.nfl.com/tickets Shop NFL: http://www.nflshop.com/source/bm-nflc... Like us on Facebook:   / nfl   Follow us on Twitter:   / nfl   Follow us on Instagram:   / nfl