1956-1957 Chevrolet Pick Up Truck Rear Differential Bearing Timken 47679 Diff on 2040-parts.com

Top Gear: John Prescott, Jaguar XJ, Porsche 959 Ferrari F40 & Moon Buggy

John Prescott is this week's SIARPC on Top Gear That’s it, then. The end of Top Gear ’til later in the year, so the Sky+ won’t have much work on a Sunday until F1 returns in four weeks time. Tonight the Beeb are chuffed to have bagged John Prescott to be this week’s Star in a reasonably priced car and spar with Jeremy.

GM returns to the Super Bowl, new ads upcoming for the Camaro and Cadillac

If there's one thing Joel Ewanick has made clear since joining General Motors Co. three months ago, it's that he doesn't let grass grow under his feet. And the company's vice president of marketing isn't slowing down anytime soon: In a wide-ranging interview with Advertising Age, an affiliate of AutoWeek, Ewanick let drop that the automaker will return to the Super Bowl in 2011; that an ad campaign will break next month for the Chevy Camaro; and that there's a new tagline coming for Cadillac, "The new standard for the world." "We have so many projects in the works right now," he said.

Win a race, win a 2015 Hyundai Genesis Coupe Ultimate

Want to put your track skills to the test and receive more than just the notoriety of the quickest lap time? The opportunity to win more than pride is here: Hyundai Motor America is teaming up with the Skip Barber Racing School to create the 2014 Hyundai Time Attack Challenge, and there's a 2015 Hyundai Genesis Coupe Ultimate on the line. The challenge allows students who attend a performance driving program at a Skip Barber Racing School location the opportunity to compete for the quickest lap time.