Payback, fights & wallrides- Most shocking NA

The NASCAR post-season is here and the next 10 weeks are known for producing some of the series's wildest moments on the way to deciding the champion. Although it's impossible to shine a light on every dramatic moment over the years, we picked those that had the biggest impact on the playoffs - or the sport as a whole.Here's a look at the ten most shocking moments in the history of the NASCAR Cup ... Keep read