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Years in Production / 1947–1949
Simpson Jumbo
B
Explore the specifications, hardware, and original references for the Simpson Jumbo B.
No photo
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Source index power
2WD Only
Drive
1947–1949
Production years
Simpson Jumbo
Manufacturer
B / 01
At a glance
Production
Built in Azusa, California, USA
- Manufacturer
- Simpson Jumbo
Mechanical
Two-wheel drive
Open operator station.
- Steering
- manual
B / 02
Under the hood
Engine Detail
Chrysler 5A
gasoline
6-cylinder
liquid-cooled
- Displacement
- 217.8 ci3.6 L
- Bore Stroke
- 3.25x4.3758 inches83 x 111 mm
- Compression Ratio
- 6.6:1
- Fuel Type
- gasoline
- Cylinders
- 6
- Cooling
- liquid-cooled
B / 03
Gears & controls
Transmission
- Gears
- 5 forward and 1 reverse