09 Polaris Rzr 170 Camshaft Cam Shaft on 2040-parts.com

Video: Five Goals for the Corvette C7 Stingray with Kirk Bennion

‘Faces of GM', one of General Motor's social media initiatives, has released its latest video exploring the five goals behind the creation of the 2014 Corvette C7 Stingray. The video features the Corvette's exterior design manager, Kirk Bennion, who offers an insight into how these goals were developed into the seventh-generation Corvette.

Autoweek Best of the Best/Truck - Chevrolet Silverado

When we first saw the new Chevy Silverado, we thought, “Hmmm, styling's conservative, interior quality looks a bit better … these things better drive well or Chevy's in a heap of trouble.” No doubt, the new Silverado is an outstanding full-size pickup, so much so we put one on our June 24 cover and said that it was “more refined than ever.”And that's really the story here. In our Best of the Best testing, we found the Silverado to be as quiet, refined and smooth as one could ask from a full-size pickup. Testers also were impressed with the body control (for a large truck) and outstanding ride.

Two new Hyundai transmissions boost mpg

Hyundai will introduce dual-clutch and continuously variable transmissions to models for the United States as early as next year as it seeks to become a leader in fuel efficiency, a top executive says. This will be the first application of a dual-clutch transmission for Hyundai. The transmission--which uses two clutches to shift a manual gearbox as if it were an automatic--is more efficient than either a traditional manual or automatic gearbox.