Links to some cool information and stats!
UPDATE: NASCAR.com totally revamped their website, and I lost most of the links.
I'll update it as I find the info.

Chase info - how its calculated

NASCAR Glossary

All-Time Poles

How the Gatorade Duels work

All-Time Wins & Championships

Other Special Races

Previous Daytona 500 Winners

All-Time Greatest Streaks - 3/29/2005

Who's the Greatest? - 11/28/2005

David Pearson - 12/12/2005