This custom 1955 Chevrolet 5700 SS Duramax pickup was the recipient of extensive drivetrain and body modifications. It features a mid-engine 6.6-liter Duramax turbo-diesel engine with a 6-speed Allison transmission, air-ride suspension, and a stretched body for a roomy back seat. A 2024 Barrett-Jackson Cup participant, it drove from Oregon to Scottsdale towing 10,000 pounds, averaging 20 mpg on custom American Force wheels.