Nos Factory Gm Chevrolet Corvette Lower Ball Joints 1963-81 3886422 on 2040-parts.com

Ford preparing fastest ever four-door—in Australia

Ford's struggling Australian outpost is set to unleash its fastest-accelerating car yet in the form of a limited- edition version of the four-door Falcon GT Boss 335 sedan running various chassis-based performance enhancements, according to Australian media reports. Known internally at the company's Ford Performance Vehicles division under the code name Panther, the Blue Oval's supersedan is set to run the same supercharged 5.0-liter V8 as the standard Falcon GT Boss 335—itself a locally developed version of the Mustang's 90-degree Coyote unit with unique cylinder heads and renamed Miami. It delivers 449 hp at 5,750 rpm and 420 lb-ft of torque at 2,200 rpm.

Opel/Vauxhall Cascada [w/gallery]

The Opel/Vauxhall Cascada effectively replaces the Astra Twin Top, but attempts to move the model upmarket as a separate product line. It has moved up a size to reflect its prestige aspirations: at 4,697 mm long and 1,840 mm wide, it's longer than an Audi A5. Like many of the latest generation of convertibles, the Cascada ditches a folding solid hardtop in favor of a lighter, more space-efficient and cheaper soft fabric set-up.

Chevrolet sprinkles in some ZR1 for the Corvette Z06 Carbon Limited Edition

With the ZR1 grabbing all the headlines of late, it's easy to forget about the other pumped-up performance thoroughbred in the Corvette stable--the Z06. However, that's about to change, because Chevrolet is taking some of the ZR1 goodies and transplanting them over onto the Z06 for the 2011 model year, such as the Brembo carbon-ceramic brakes and magnetic select ride control system. The features will be standard on a new 2011 Corvette Z06 Carbon Limited Edition, which Chevy is using to celebrate the 50th anniversary of the Corvette's first 24 Hours of LeMans race.