Maserati 3200 Rear Wheel Bolts X 4 - As New - P/n 387200309 387200308 on 2040-parts.com

Pagani, Mercedes-AMG say V12s are separate

Italian sports-car maker Pagani and Mercedes-AMG, the high-performance division of Mercedes-Benz, on Thursday said that the engine for the future Pagani C9 supercar is not the same engine used in the Mercedes-Benz SL65 AMG Black Series roadster. The unusual announcement--automakers typically don't comment on future-product programs--refutes reports about the Pagani C9's engine. In January, Road and Track magazine reported that the V12 for the C9 was derived from the V12 in the SL65 Black Series.

Concept Car of the Week: GM-X Stiletto (1964)

With dreams of flying cars as the ultimate inspiration, General Motors designers in the ‘60s used every trick possible to make their creations appear as though they were floating – long, straight bodies, wheels pushed in and hidden away, large fins and lights that looked like rockets. As William L. Mitchell took the reins of GM Design, he brought a more high-tech approach, with simpler surfaces, a more restrained use of chrome and a general sense of elegant simplicity.

Porsche seeks oldest models in America

Does an AutoWeek reader own one of the oldest Porsches in America? We hope so, and Porsche has thrown open a Web site registry at www.porsche60years.com to find out. Called My Classic Porsche Search, the program is intended to find and document the oldest of the brand's models in the United States as part of the company's celebration of its 60th anniversary in the United States.