Originally Posted by infantrycak
To me it is pretty clear - Cowboys, Niners, Steelers, Patriots.
Agreed! Cowboys were even pretty close in the 70s if not for those pesky Steelers. I'd add Packers from Lombardi's day too to make it 5.
So I'd have it
Steelers--70s..with Boys right behind
If you think about the Cowboys from 60s-90s they had a streak of 20 straight winning seasons..65-85 and then 6-7 years off before starting up again through 95. So 23 out of 30 years is pretty strong work.