Well, you have Boston's "Don't Look Back" at 5:58, and REO Speedwagon's "Ridin' The Storm Out" at exactly 5:50.
Probably not what you're looking for, though...
There is one that has some potential I can think of - Bonham's "Playing to Win". It clocks in at 6:55.
For those that aren't familiar with them, Bonham was founded by Jason Bonham, the son of John Bonham, the late drummer for Led Zephlin. The sound is VERY much like Led Zep...