Claim: Both Dale Earnhardt and Ernie Irvan drove cars manufactured by Chevrolet in the 1990 Heinz Southern 500.which was held on 1990 at Darlington Raceway in Darlington, South Carolina.
Evidence: Dale Earnhardt Chevrolet Ernie Irvan Chevrolet The 1990 Heinz Southern 500, the 41st running of the event, was a NASCAR Winston Cup Series race held on September 2, 1990 at Darlington Raceway in Darlington, South Carolina.