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 the ultimate solution for effortlessly upgrading your cable-driven mechanical speedometer. Supporting GPS and modern 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. The box can be installed in 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.
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)
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
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Product Reviews
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SpeedBox GPS Speedometer Converter
Fantastic product. Used this when installing an RX8 transmission into my 1988 Rx7 and it works great when using the Ford style speedometer cable. The only possible improvement I could suggest is offering custom cable lengths, as the it was both too long and too short for my preferred mounting options. I had to get the cable modified locally for my application. Not a knock on the product at all though!
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Works great on my AW11 MR2
I have a 3SGTE swapped MR2 with a mechanical speedo cable and I’ve always fought with the gears being worn out and parts not being available. I broke down and bought this and luckily the speedo cable threaded onto the speed box just enough for it to work as intended. Installed was super simple
