Basking in the afterglow of Harrison’s triumph (3:00); the immediate aftermath of getting to victory lane (5:00); and the amusing scramble of trying to find a ride home Sunday (7:00); the conversation that father and son shared immediately after the win (8:00); on Jeff’s tendency to avoid too much commentary on Harrison during races (13:00); Jeff’s one regret about his call (15:00); how he handles commenting on Harrison during broadcasts (18:00); the ridicule that Harrison and other drivers and athletes face (22:00); the impact of social media on the younger generation of drivers (25:00); assessing Harrison’s first three seasons in Cup and the circumstances of losing his ride (30:00); why Harrison has impressed Jeff and others with how he’s handled being fired at 23 years old (32:00); the difficulty of staying true to yourself while being selfish as a race car driver (38:00); NASCAR’s recent conundrum with cars getting airborne (40:00).

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Dale Jarrett assesses Austin Dillon’s win after driving through Joey Logano and Denny Hamlin on the final corner at Richmond Raceway (3:00); analyzing how Dillon got in position to knock Logano from the lead and why it made Logano so angry (7:00); the artfulness of a proper bump and run and why it wasn’t achievable for Dillon (11:00); the nature of NASCAR short-track racing producing outcomes similar to Dillon’s win at Richmond over the years (14:00); but how it’s changed with the new landscape of the playoffs (16:30); does the right-rear hook of Hamlin deserve a penalty? (21:00); is Richard Childress right that Logano and Hamlin would have made the same moves? (26:00); the discussion that DJ had with his son, Zach, about the race and the option tire (31:00); regardless of the final restart, one of Austin Dillon’s best performances in Cup (34:00); what tracks are next for the option tire (36:00); addressing the issue of competition vs. entertainment, circus vs. sport (41:00); forecasting the final three races of the regular season (45:00).

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What Steve Letarte remembers about his first exposure to the Brickyard 400 and why it’s such a magical moment and place for NASCAR (2:30); what it’ll be like for the 10 full-time Cup drivers who will be racing on the Indianapolis Motor Speedway oval for the first time in NASCAR’s premier series (5:00); why the Brickyard requires such a phenomenal skill set of technical precision (8:30); how the Next Gen might impact the action with potentially better racing (12:30); why track position and holding the lead will continue to be so important (15:00); the importance of fuel conservation and strategy during the Next Gen era when changing four tires is much faster than filling a tank (17:30); how the fuel game impacted Denny Hamlin at Pocono (20:00); how do Cup teams keep track of the fuel consumption of every car they’re racing and how it’s different than the pre-Next Gen era (22:30); why the Brickyard 400 always has been such a championship and playoff barometer (25:00); how it feels to kiss the bricks at Indy (28:30); how close Steve Letarte came as a crew chief to winning the Brickyard 400 (30:00); who currently are the Cup championship favorites with five races left in the regular season? (31:30); sizing up the chances of Ross Chastain and Bubba Wallace for making the playoffs (34:00); the trials of Kyle Busch (35:30); the grueling stretch of 23 consecutive weeks of racing that will end with the Brickyard 400 (38:30).

Visit www.nbcsports.com/nascar and www.nbcsports.com/motors for more NASCAR and motorsports coverage from NBC Sports.