Nos Boss 302 Valve Springs D0zz-6513-a 2 Sets Of 8 Pieces on 2040-parts.com

Autoweek in review: What you might have missed

Word broke this week that the next generation of the Ford Mustang, due in 2014, will have a design similar to the Evos concept shown at the 2011 Frankfurt motor show. It's a move away from the retro styling that the pony car has had since 2005. Dodge revealed prices for the Dart, which is expected to go on sale in June.

GM says natural-gas Chevrolet Impala on the way

General Motors said it will sell a version of the Chevrolet Impala sedan with the ability to switch between gasoline and natural gas, part of the automaker's plan for taking advantage of a U.S. drilling boom that has made natural gas a more viable fuel for cars. The dual-fuel Impala, to be announced today by CEO Dan Akerson at a conference here, will have one engine and two fuel tanks -- one for gasoline and one for compressed natural gas.

Rolls Royce Wraith returns

The coupe version of the RR Ghost is to be the Rolls Royce Wraith, with the first tease of the most sporty Rolls Royce ever. There was never any doubt that Rolls Royce would build a range of cars round the Ghost, with a coupe and convertible on the cards ever since the Rolls Royce Ghost arrived more than three years ago. In fact, just over a year after the Ghost launched, we reported that RR were planning an extended wheelbase version of the Gost and a coupe and convertible, just as expected.