Castrol will continue to serve as the team’s official oil partner, while expanding its presence on owner/driver Keselowski's No. 6 Ford.<br>Castrol will also be featured as a primary partner on both RFK entries during the 2023 season, highlighting the Castrol Edge brand.<br>“We’re thrilled to continue our relationship with Castrol, as they have been an invaluable partner for our organization ...<a class='more' href='https://www.motorsport.com/nascar-cup/news/castrol-is-expanding-its-partnership-with-rfk-racing/10422583/?utm_source=RSS&utm_medium=referral&utm_campaign=R SS-NASCAR&utm_term=News&utm_content=www'>Keep reading</a>

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