After NASCAR announced Sunday morning that Kurt Busch was not medically cleared to compete at Pocono Raceway, his 23XI Racing team turned to Gibbs to drive its No. 45 Toyota.<br>Gibbs, the 19-year-old grandson of Hall of Famer Joe Gibbs, was fresh off a runner-up finish in Saturday’s Xfinity Series race at Pocono.<br>Read Also:<br><br>Kurt Busch to miss Pocono NASCAR Cup race with concussion; ...<a class='more' href='https://www.motorsport.com/nascar-cup/news/ty-gibbs-cup-debut-kurt-busch/10343078/?utm_source=RSS&utm_medium=referral&utm_campaign=R SS-NASCAR&utm_term=News&utm_content=www'>Keep reading</a>

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