768K views · 10K reactions | Dale Earnhardt Jr.'s racing at Michigan International Speedway today! Flashback to this classic finish at Michigan in the 1999 IROC Series between Jr. and his father Dale Earnhardt -- the elder getting the win by .007 seconds. (2:30P ET on #RacingWeekNBCSN) | NASCAR on NBC | Facebook

WATCH: Final laps of the '88 IROC Round 4! Featuring Al Unser, Jr., Terry Labonte, Scott Pruett, Al Holbert, Al Unser, Dale Earnhardt, Bill Elliott, Bobby Rahal, Geoffrey Bodine and more! #FlashbackFriday | Watkins Glen International

"We hope to bring the IROC Series back to its original glory some day," 💭 The idea of reviving the IROC brand, and the acquisition of the brand by Ray Evernham & Rob Kauffman was a process that took a few months to pull off. Watch the full interview here 👉 https://hubs.ly/Q02gc4_S0 | Racing America

Crazy crashes and a wild Daytona finish. Check out all the highlights from Wednesday Night IROC and Road Racing Pro 4 Trucks iRacing. | NASCAR on FOX

Do you have any racing highlights from your Daytona 24 race? If so, send a replay file or stream link to highlights@iracing.com! Thanks to Clayton Hack for sending in this Ferrari battle 🏁 | iRacing

14K views · 124 reactions | The Top 10 highlights from March are here! Watch the full video at the link below: https://www.youtube.com/watch?v=qA1l2gS45e8 | iRacing | Facebook