2012 Ford Mustang Shelby GT500 Convertible has a 5.4 Liter Supercharged 550 HorsePower V8, 6 Speed Manual Transmission, 3.55 Limited Slip Axle, Traction Control, P. Steering, P. 4 Wheel Disc Brakes /Brembo. 2012 Ford Mustang Shelby GT500 with a new Recaro seat option became available, otherwise everything else remained the same from the 2011. http://www.squidoo.com/2012-ford-mustang-shelby-gt500-for-sale Fri, 17 Oct 2014 16:29:09 -0600 FeedCreator 1.7.2 Wed, 08 Aug 2012 01:06:33 -0600 http://www.squidoo.com/2012-ford-mustang-shelby-gt500-for-sale 2012 Ford Mustang Shelby GT500 Convertible has a 5.4 Liter Supercharged 550 HorsePower V8, 6 Speed Manual Transmission, 3.55 Limited Slip Axle, Traction Control, P. Steering, P. 4 Wheel Disc Brakes /Brembo. 2012 Ford Mustang Shelby GT500 with a new Recaro seat option became available, otherwise everything else remained the same from the 2011. Wed, 08 Aug 2012 01:06:33 -0600