1963 Buick Riviera Wildcat 401 Ci 325 Imp Info/specs/photo 11x8 on 2040-parts.com

Hennessey opens up the LS9-powered Camaro

Hennessey Performance is introducing a convertible version of its limited-edition 2011 HPE700 Camaro. The tuning company will produce just 24 copies of the 2011 HPE700 Camaro, but it hasn't revealed how many will be hardtops or convertibles. “We have already sold several of our 2011 HPE700s in hardtop form, increasing the potential for the convertible LS9 Camaro to become an even rarer option than before,” said John Hennessey, president of Hennessey Performance.

2013 Chrysler 300 John Varvatos limited edition to be auctioned at Cattle Baron's Ball

The newly remodeled Cobo Center will host the 11th annua lAmerican Cancer Society Cattle Baron's Ball this Saturday with Chrysler as the presenting sponsor. Over the past decade, the event has raised over $10 million to help with efforts to combat cancer and to support those currently battling the disease. The American Cancer Society is marking its 100th anniversary.

New Images: Mercedes Unimog concept

Mercedes-Benz's Special Trucks unit (MBS) recently revealed a design study celebrating the 60th anniversary of the Unimog at the Daimler plant in Wörth, Germany. Called simply '60 Years Unimog', the concept is said to inform the future form language of Mercedes-Benz commercial vehicle design. Developed jointly by the MBS development team, the Daimler commercial vehicle designers in Sindelfingen and a model designing partner, the Unimog concept was inspired by the poison dart frog, a natie of Central and South America.