Ski Doo Mx Z 700 Rear Mud Flap Snow Guard on 2040-parts.com

Walt Arfons: 1916-2013

No one seemed to know why the two brothers stopped talking, but their resulting rivalry led to some of the fastest cars ever built, two of which went more than 600 mph. Walt Arfons battled his half-brother Art on the Bonneville Salt Flats and at dragstrips across the country, but the pair rarely spoke over the course of one of the longest and most intense motorsport rivalries ever. Walt and Art started out working together, building a three-wheeled dragster in their native rural Ohio in 1952.

Toyota to unveil 2013 Avalon in New York

Toyota is set to debut an all-new US-designed sedan at the 2012 New York International Auto Show next month The teaser sketch, which only shows the new car's rear, suggests a departure from the rather bland, conservative design of the current model. The outgoing Avalon very much a traditional three-box design, whereas the teaser image suggests the new model may feature a fastback roofline in the mold of the Audi A7 and Mercedes-Benz CLS. A 'four-door coupe' if oxymorons are your thing.

Buick hopes 'Truth' site will set it free, help launch Regal

Call it the Fiesta Movement for grown-ups. To help launch the 2011 Regal sedan, Buick will host a social media Web site with videos from buyers supplied with flip cameras, just like Ford's campaign for the youth-oriented Fiesta small car. But the Regal site will feature reviews, not the playful commercials and local coming-out parties that characterize the Fiesta Movement.