
The 1947 International Harvester KB-3 Pickup represents a pivot point in American industrial design during the immediate post-war era. These trucks were built with a level of durability that surpassed many of their light-duty competitors. This specific example carries the distinctive KB-series styling, characterized by its prominent grille and robust fenders. Having undergone a significant refurbishment before 2014, the truck presents in a striking red and black combination. It currently sits on a 130-inch wheelbase, offering the imposing presence for which International was famous. The current owner has maintained the vehicle for over a decade, preserving its mechanical and aesthetic integrity. While it wears KB-2 badging, the official data plate confirms its identity as a heavier-rated KB-3 model. It comes offered with a clean Wisconsin title and an extensive file of refurbishment records. This truck serves as a testament to the longevity of mid-century agricultural engineering. It remains a definitive choice for collectors who value functional history over pure luxury.

Refurbished Red Exterior and Wood-Plank Cargo Bed
The exterior of this 1947 International Harvester KB-3 Pickup underwent an extensive color transformation during its restoration. Originally finished in blue, the body was later repainted in its current vibrant red with black fenders. This classic scheme emphasizes the truck’s utilitarian lines and heavy-duty steel construction. The cargo bed is a highlight, featuring high-quality wood planks and contrasting red runners. Integrated wood bed-side stakes add a touch of authentic farm-style character to the presentation. Practical details like running boards and a side-mounted spare tire maintain the vehicle’s period-correct silhouette. A crank-out windshield provides ventilation, a charming feature common to trucks of this particular vintage. While the paint shows minor imperfections on the right-rear fender, the overall finish remains highly presentable. Red-painted 16-inch steel wheels are mounted with Cooper Discoverer tires for modern reliability. This combination of ruggedness and style makes the KB-3 stand out at any vintage gathering. It captures the essence of a time when these machines were the backbone of American commerce.

Black and Red Vinyl Cabin with Vintage Gauges
Inside the cabin, the 1947 International Harvester KB-3 Pickup offers a focused and surprisingly comfortable environment. The bench seat is trimmed in black vinyl with red inserts, mirroring the exterior color palette. A black rubber floor mat covers the boards, providing the durable utility expected of a professional work vehicle. An under-dash heater is included, ensuring the cabin remains usable during cooler Wisconsin driving seasons. The large three-spoke steering wheel sits ahead of a nostalgic instrument cluster with an 80-mph speedometer. Factory gauges monitor amperage, oil pressure, and fuel levels to keep the driver informed. An aftermarket water temperature gauge has been added to provide more precise cooling data. Despite its age, the interior retains an organized and well-preserved feel throughout. Transitioning into the driver’s seat provides a visceral connection to the early days of professional motoring. Every control is mechanical and deliberate, offering a tactile experience that modern vehicles simply cannot match. It is a cabin built for a day’s work but preserved for a collector’s enjoyment.

214ci L-head Inline-Six Engine and Mechanical Performance
Power for the 1947 International Harvester KB-3 Pickup comes from a reliable 214ci L-head inline-six engine. This powerplant was factory rated at 73 net horsepower, prioritizing low-end torque for heavy hauling. In October 2025, the truck received a comprehensive service including a fuel tank drain and new spark plugs. The fuel filter and engine oil were also replaced to ensure the engine runs smoothly. It retains a traditional six-volt electrical system and features a black-painted aluminum radiator for improved cooling capacity. This engine routes its power to the rear wheels through a floor-shifted three-speed manual transmission. Braking is handled by drum brakes at all four corners, providing period-correct stopping performance. The mechanical simplicity of the L-head design makes it a favorite among enthusiasts who enjoy hands-on maintenance. It provides a steady, rhythmic idle that is synonymous with the post-war industrial era. This powertrain remains robust and ready for low-speed cruising or parade duty. It is a faithful heart for a truck that refuses to go out of style.

1947 International Harvester KB-3 Pickup Summary
This 1947 International Harvester KB-3 Pickup is a well-documented survivor that balances historical authenticity with functional upgrades. Its refurbishment history is backed by photos and records, providing peace of mind to the next owner. The combination of the red and black paint with the wood-stake bed creates an iconic look. Mechanical updates in late 2025 mean the truck is ready for its next chapter on the road. While true mileage is unknown, the 18,000 indicated miles suggest a life of careful preservation. It offers a unique opportunity to own a heavy-rated KB-3 in a market often dominated by lighter models. All essential features, from the crank-out windshield to the under-dash heater, are present and accounted for. This International Harvester is more than just a pickup; it is a piece of American post-war history. It remains an ideal choice for the collector who appreciates the honest, unpretentious nature of vintage trucks. The truck stands ready to serve as a cornerstone in any significant agricultural or commercial vehicle collection.
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Source: bringatrailer.com






