Bubba Wallace's No. 43 throwback scheme

Darlington vote update: Bubba still leads but Hendrick duo hot on his tail

For the third straight week, Bubba Wallace’s throwback paint scheme for Sunday’s Bojangles’ Southern 500 (6 p.m. ET, NBCSN/NBC Sports App, MRN, SiriusXM NASCAR Radio) holds a lead atop the “Best In Show” vote.

VOTE: Darlington paint scheme ‘ Best In Show’

Wallace’s No. 43 Chevrolet honoring Adam Petty maintained a lead on the pack, nearly doubling his vote total in the span of a week.

William Byron’s “Days of Thunder” neon green look remains steadfast in second, as well, while Alex Bowman’s No. 88 Chevrolet honoring the late Tim Richmond has moved into third place overall.

Chase Elliott’s No. 9 in honor of his father, Awesome Bill, previously had that distinction, but was outpaced by his Hendrick Motorsports teammate Bowman, who earned the most votes over the past week.

The next-closest is Denny Hamlin’s No. 11 nod to Darrell Waltrip, but he’s got some ground to make up.

Want to make sure your favorite scheme has a shot at taking the honors? Be sure to get those votes in before the polls close Aug. 30.

PHOTOS: See the throwback schemes