John Paul Jones / John Bonham -- Led Zeppelin

Still sampled over 30 years after the original release to add power to rap tracks.

Also:

Alex Van Halen / Michael Anthony -- Van Halen
Roger Glover / Ian Paice -- Deep Purple

Matt Freeman/Branden Steineckert of Rancid

Bruce Foxton/Rick Buckler of The Jam

Mike Mills/Bill Berry of R.E.M.

Geezer Butler/Bill Ward - Black Sabbath

Steve Harris/Nicko McBrain - Iron Maiden

Eddie Jackson/Scott Rockenfield - Queensryche

Cliff Burton/Lars Ulrich - Metallica

Brain Wheat/Troy Luccketta - Tesla

John Myung/Mike Portnoy - Dream Theater

Johnny Lee Middleton/Jeff Plate - Savatage/Trans Siberian Orchestra

How about Stuart Hamm and Jonathan Mover from Joe Satriani's band.
Now that was a tight rhythm section.