-Kevin Harvick has set too high a price tag in his contract renegotiations with General Motors, and it now seems unlikely that car owner Richard Childress will renew the deal, according to sources. The two have set an early April deadline. Harvick drives Nextel Cup [and Busch] cars for Childress, and also fields a Truck for Ron Hornaday and two Busch cars, for Burney Lamar, Ron Fellows, Tony Stewart and himself, all under Kevin Harvick Inc. Toyota would likely be willing to support Harvick with a full Nextel Cup-Busch-Truck package, but it is unclear if GM is willing to match that. And it's unclear if Harvick would back down on his price in order to stay with Chevrolet. That is all raising speculation about who Childress might hire to replace Harvick if Harvick does move on.(Winston Salem Journal); Harvick has been rumored to the Red Bull Toyota team and to Michael Waltrip Racing's 2nd team.(3-20-2006)