Rodney Childers' abrupt exit from Spire Motorsports shocked the NASCAR garage and left a vacancy atop the pit box for Justin Haley and the No. 7 Chevrolet. Childers has over 20 years of experience as a crew chief, winning 40 races and the 2014 NASCAR Cup Series championship with Kevin Harvick. But after Stewart-Haas Racing shut down at the end of last season, he found a new home at Spire ... or so ...<a class='more' href='https://www.motorsport.com/nascar-cup/news/ryan-sparks-to-replace-rodney-childers-as-haleys-crew-chief/10716596/?utm_source=RSS&utm_medium=referral&utm_campaign=R SS-NASCAR&utm_term=News&utm_content=www'>Keep reading</a>

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