Yesterday we told you about one of the Silverado pickups unveiled at the SEMA show, the Chevrolet Silverado 2500HD Z71, and here’s the other one, the Chevrolet Silverado 3500 HD Race Car Hauler. Based on the 3500HD Crew Cab Dually, the car comes with a tweaked Duramax 6.6L turbo-diesel engine and a revised version of the Allison 1000 six-speed automatic for maximum towing capability. The show car also features some extras such as a full-width tool box and, on the inside, dual DVD headrests.

“A Chevy race car being towed by a new Silverado HD truck is a combination any enthusiast would love to call his own,” said Paul Arnone, lead designer. “The 2011 Silverado 3500HD can tow up to 21,700 pounds, so a race car on an open trailer is no sweat for this truck.”

“Just about every unique part or system on the show vehicle is available through Chevrolet dealers or via licensed aftermarket manufacturers,” said Arnone. “It is a truck designed for the greatest work capability, but it does so with exceptional comfort and flair.”

Exterior:
– Black color with custom racing graphics
– Custom grille insert
– Chrome hood louvers
– 17-inch bright wheels
– Six-inch chrome oval assist steps
– Six-inch custom box steps
– Full-width tool box Cargo Management System
– Body-color splash guards
– Chrome fuel door
– Trailering mirrors
Interior:
– Ebony leather seating with color stitching and piping
– Custom interior trim treatment in piano black
– Dual DVD headrests with HD Wi-Fi headphones
– Navigation radio
– Autonet mobile Wi-Fi
Performance:
– Duramax 6.6L turbo-diesel and Allison 1000 six-speed automatic transmission