International Harvester to Case IH Tractors

The International 4070B Transtar wasn’t just any cabover – it was a powerhouse that defined heavy-duty trucking in the ‘70s. From the legendary Super Transtar with its V-12 Detroit Diesel to the mighty Transtar II offering the Cummins KT-450, this truck could haul up to 144,000 lbs and handle it like a pro. Drivers loved its nimble handling and serious torque for its time, but changing length laws in 1976 marked the decline of Class 8 cabovers. Ever drive one of these? Share your stories in the

Jeff Closson’s 1977 4070B International Transtar. Full tour (from a couple years ago): https://youtu.be/4sR8FYNYgf0

IH 4070B Transtar Bill Foose’s W900A Kenworth & Marmon cabover arriving to 2024 American Truck Historical Society Convention & Truck Show

International Harvester on Television