SPEEDBOX™: Mechanical Drive Speedometer Box

• SPEEDBOX™ Mechanical Drive Speedometer Box 
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• The Speedhut SPEEDBOX™ is the ultimate solution for effortlessly upgrading your cable-driven mechanical speedometer. Supporting GPS and modern VSS transmission signals, it's the simplest and most versatile speedometer conversion for any vehicle. Requiring only 12 volts and ground, it's a hassle-free plug-n-play solution that eliminates the need for tedious calibration or subscription services. With a Drive Output Thread of 7/8"-18 and a Square of 0.112", the Speedbox offers flexibility, and its calibration range from 170-1650 turns per mile ensures precision for diverse speedometers. With its versatile design, the box can be efficiently installed under the dashboard. Default calibrated for US speedometers at 1000 turns per mile, it adapts effortlessly to signals from GPS or VSS (Vehicle Speed Sensor), automatically calibrating with the included GPS antenna.
  
  
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• Requires only 12-volts and ground
  Plug-n-Play
  No calibration or subscription service required!
  
  
• Drive Output Thread is 7/8"-18
  Drive Output Square is 0.112"
  Can be calibrated to 170-1650 turns / mile
  Default calibrated for US speedometers @ 1000 turns / mile (No calibration required)
  
  
  
• Drive your Mechanical Speedometer using any of the following signals:
  - GPS (automatically calibrates using the included GPS antenna​)
  - VSS (Vehicle Speed Sensor) 

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