I like Harmon's park excuse "Carburator"
Also, did the 40,14 and 13 park ?
If McClure parked, that was VERY poorly planned, as he fell out of the top 30, not that it matters with 39-42 car fields. The 40 probably parked, as they are close to shutting down, no sponsorship. Jennifer made multiple stops before heading to the garage with a legitimate clutch issue.