CHARLOTTE, NORTH CAROLINA - NASCAR owner Richard Childress will not renew driver Steve Park's contract at the end of the season. <br>
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Park has been driving the Number-30 Chevrolet since May, when he left Dale Earnhardt Incorporated. He replaced Jeff Green. <br>
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Park has finished 30th or worse in five of the 17 races he's run for Childress, and failed to qualify last weekend at Talladega Superspeedway.
