Gibbs, the 18-year-old grandson of Joe Gibbs Racing owner Joe Gibbs, went from fourth to second in Turn 1 at the start of the second overtime and then cleared leader Jeb Burton for the lead.<br>Gibbs then had to hold off road-racing ace Austin Cindric, last year’s Xfinity champion, over the last lap but came away with his first NASCAR national series victory.<br>“I just can’t thank everybody ...<a class='more' href='https://www.motorsport.com/nascar-xs/news/gibbs-wins-nascar-xfinity-debut/5447018/?utm_source=RSS&utm_medium=referral&utm_campaign=R SS-NASCAR&utm_term=News&utm_content=www'>Keep reading</a>

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