Ford has the first time a heavily edited version of its Shelby GT500 range-exceptional for its latest model year. For the latest production, the SVT and Shelby-engineered muscle coupe gets an all-aluminum variant of its living 5.4-liter V8 for more execution and better productivity, along with a fresh new look.Available as a coupe or convertible, the 2011 Shelby GT500 receives an all-new aluminum
