Darian Grubb Returns From Suspension Mum On Future With Hamlin
Grubb said the infraction was unintentional and not an attempt to expose any gray area in the rulebook. Teams must cover unused air ducts in the firewall to keep fire and hot fluids from getting into the driver compartment. MORE: Big Chase questions | Chase picks | Earnhardt on retirement | Johnson cleared by doctor “It was the same (type of) parts that have been in there — it was actually new parts that week in our car,” said Grubb, who also was fined $125,000 while Hamlin was docked 75 points....