- SKU: A-304
- ships with: A-321,A-140,A-162
- Instructions: speedbox_r2-10-16.pdf
SPEEDBOX™ Mechanical Drive Speedometer Box WITH Mechanical cable (cable included).>
The Speedhut Speedbox is designed to operate a cable-driven mechanical speedometer using an electric speed signal from GPS or modern transmission. The Box can be installed in the dash or under the hood.
Requires only 12-volts and ground
No calibration or subscription service required!
Drive Output Thread is 7/8"-18
Drive Output Square is 0.112"
Can be calibrated to 750-1650 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)