Product Description
- SKU: A-304
- ships with: A-321,A-140,A-162
- Instructions: speedbox_r2-10-16.pdf
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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
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 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)
Warranty Information
We take pride in the products we make and offer a Lifetime Warranty on gauge electronics and a 5-year warranty on hardware for every gauge, tachometer and shift light purchased since Jan 1, 2006. Every SPEEDHUT product is built for a lifetime of service, and we warrant the person who originally purchased the product that all SPEEDHUT products will be free from defects in workmanship and materials for their applicable warranty period. If a defect occurs during the warranty period as the result of the product's intended use, we will repair or replace the defective product or part, to our discretion. The warranty does not cover defects caused by third-party modifications, repairs or replacement parts. Any holes, scratches, normal wear and tear, and the natural breakdown of colors and materials over extended time and use are not warranted.Product Images



