
Derived from International's K-series pickups launched in the early 1940s, the 1947-1949 International KB-2 pickup proved that age was no barrier to outperforming its postwar competitors in terms of reliability and strength.
International produced its inaugural car in 1907, followed by its first truck in 1909. The brand's triple-diamond emblem became synonymous with robust, dependable vehicles. By 1952, International proudly stated that more than half of all the vehicles it had ever manufactured were still operational.
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By 1940, International had expanded its lineup to over 50 truck models, including the new K-series pickup line, which debuted mid-year. Reflecting the style of the time, K-series trucks featured robust domed roofs and sharp hoods, but their headlights were integrated into the fenders—a forward-thinking design for trucks of that era.
When civilian production resumed in 1947, the K-series was updated to the KB series. The 1947-1949 International KB-2 pickup models saw only slight modifications, with the most notable change being the addition of small "wings" at the base of the barrel-shaped grille.
International maintained this design until 1950, a decision that proved less competitive as other manufacturers moved away from prewar styles. Despite this, the company managed to sell over 122,000 units of the 1/2-ton International KB-1 and 3/4-ton International KB-2 pickups between 1947 and 1949.
The 1947-1949 International KB series pickups were powered by the "Green Diamond" six-cylinder engine, a 214-cubic-inch flathead that delivered 82 horsepower at 3400 rpm and 160 lbs/ft of torque at 1200 rpm. Although the torque peak occurred at a low rpm, it matched the KB's idle speed of just 350 rpm.
Featuring typical undersquare bore/stroke dimensions and a 6.3:1 compression ratio, this engine wasn't built for high performance. Instead, it was valued for its durability and ease of maintenance, qualities that mattered most to its users.

The cab design was practical, offering an adjustable bench seat and a surprisingly comprehensive set of instruments. The oblong instrument panel was complemented by a matching glovebox, giving the interior a symmetrical and almost sporty appearance compared to other trucks of the 1940s.
International KB-series pickups were offered on two wheelbases: 113 and 125 inches. Axle ratios varied from a taller 3.72:1 to more suitable 4.88:1 and 5.11:1 options. Both front and rear solid axles were supported by semi-elliptic leaf springs and Lovejoy refillable shock absorbers.
Collectible Pluses of the 1947-1949 International KB-2 Pickup
- Prewar look in a late-1940s pickup
- Solid and reliable
- Uncommon marque on the show circuit
- Inexpensive
Collectible Minuses of the 1947-1949 International KB-2 Pickup
- Outdated compared to rivals of the same era
- Difficult to locate in good condition
- Limited availability of replacement parts
- Minimal return on investment

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