1949 - 1951 Lincoln & Mercury - Nos - Master Cylinder Repair Kit on 2040-parts.com

Your 2013 SRT Viper questions answered before the New York auto show

The 2013 SRT Viper will make its public debut on Wednesday at the New York auto show, but Autoweek readers who have Twitter accounts don't have to wait that long. We've arranged for an exclusive question-and-answer session with SRT director of operations Beth Paretta to take place the night before the big reveal. Starting at 5:45 p.m.

Audi TT Offroad shows off at Beijing auto show

Audi introduced the TT Offroad concept at the Beijing motor show last week. The company says it comes with a plug-in hybrid drive system delivering 408 hp total, while getting 123.8 miles per gallon -- impressive, but we're guessing not exactly real world. To get that power, the TT Offroad concept uses the company's 2.0-liter turbocharged four-cylinder, making 292 hp and 280 lb-ft of torque.

BMW's Vision EfficientDynamics concept bound for Frankfurt

BMW has revealed a radical vision for its future performance-oriented models in a spectacularly styled concept car whose combination of M3-rivaling acceleration and Mini Cooper-beating fuel economy will likely make it one of the stars of this year's Frankfurt motor show. Called Vision EfficientDynamics, the one-off coupe is a mobile showcase for lightweight construction and plug-in hybrid drive technology, while featuring a variety of futuristic styling, packaging, aerodynamic, lighting and interior ideas under development at the German carmaker's heavily cloaked FIZ development center in Munich. Many of the concepts are planned for use on upcoming BMW road cars, including an exciting Z10 EfficientDynamics range-topping model due by 2015.