Chastain, a regular in the Cup Series was driving Niece Motorsports’ No. 45 Chevrolet in the race. He contended for the win and finished third but his truck failed post-race inspection.<br>NASCAR said his truck violated a rule which provided, “The throttle body must be used as supplied by the NT1 engine supplier without modification.”<br>The team is allowed to appeal but not immediately ...<a class='more' href='https://www.motorsport.com/nascar-truck/news/ross-chastain-disqualified-truck-texas/6562635/?utm_source=RSS&utm_medium=referral&utm_campaign=R SS-NASCAR&utm_term=News&utm_content=www'>Keep reading</a>

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