Not every Chrysler dealer gets to sell SRT Viper

The redesigned 2013 SRT Viper will be sold at about one in five Chrysler Group dealerships, says Ralph Gilles, head of the high-performance SRT brand. To qualify for the sports car, dealerships will have to train staff, buy special tools and improve their facilities. "We're going to open it up to any dealer who can put the money forward and the training, but it's going to be pretty difficult to hit all of those things," Gilles said during a broadcast interview with journalists in Detroit this month.

HPP turns Challenger into Superbird

Those of you pining for the high-winged days of the Dodge Charger Daytona and Plymouth Superbird can open up your checkbooks and make one payable to Heide Performance Products out of Madison Heights, Mich. The company can turn any Dodge Challenger into a '70s-inspired pavement burner, though they leave the actual pavement-burning modifications up to you: the Superbird/Daytona kit is an appearance upgrade only. The full kit comes with a nose cone assembly ($5,999), three-piece wing ($2,499), functional Shaker hood and scoop ($2,499), rear aluminum louvers ($899), HPP Challenger hood pins ($179), Daytona or Superbird taillight overlays ($189), fender gills ($89), pistol-grip shift lever ($149) and rear diffuser ($1,299), or a total of $13,800.

Chevy reveals 45th-anniversary special edition, and more power, for the Camaro

Chevrolet has let slip some of the details on the 2012 Camaro. Highlights for the sports car include a few more horsepower from the V6, a new suspension package for the SS and a 45th anniversary special edition Camaro that will go on sale to celebrate the pony car's entrance into old age. The direct-injection V6, which sees duty in everything from the Cadillac CTS to the Malibu and a few crossovers, will deliver 323 hp in this application.