The 1991 AC Delco 500 was a Nextel Cup event that occured at North Carolina Speedway on October 20, 1991. Davey Allison held off Harry Gant for the victory. A seventh-place finish by Dale Earnhardt, coupled with a 12th place finish by Ricky Rudd gave Earnhardt a comfortable 157 point lead with two races to go in the championship battle. Stats
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| http://dbkwik.webdatacommons.org | 6 |