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*For entries received during offer period of 7/1/26-9/30/26. No purchase necessary to enter or win. Ends 9/30/26 @11:59:59 pm CT. 50 US/DC only 18+ (19+ AL & NE). Void in Ri and where prohibited. Alternative Method of Entry available. See Official Rules for terms and restrictions. Visit www.castrolpromotion.com for more details.