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Speedhut's 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, this unit offers 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 in.-18 and a square of 0.112 inches, the SPEEDBOX offers flexibility, and its calibration range from 170-1,650 turns per mile ensures precision for diverse speedometers. The versatile design of the box can be efficiently installed in the dashboard or under the hood. Default calibrated for US speedometers at 1,000 turns per mile—the box adapts effortlessly to signals from GPS or VSS automatically calibrating with the included GPS antenna. Speedhut SPEEDBOX is available with or without the cable (please specify your needed requirements when placing order). Quick Product Overview: * Requires only 12-volts and ground * Plug-n-Play installation * Drive Output Thread is 7/8 in.-18 * Drive Output Square is 0.112 in. * Can be calibrated to 170-1,650 turns/mile * Default calibrated for US speedometers @ 1,000 turns/mile Drive your mechanical speedometer using any of the following signals: -- GPS (automatically calibrates using the included GPS antenna) -- VSS (Vehicle Speed Sensor)
( 4 )
$370.66
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$411.27
Dakota Digital presents the missing link between your cable-driven speedometer and late model electronic transmission! Measuring 5 1/2 in. x 3 1/2 in. x 2 in., these adapters allow a mechanical-cable speedometer to be used in conjunction with a modern drivetrain which provides only an electronic output. The units use PID control of the cable speed to provide quick, smooth operation, as well as prevent overdriving or damage to the speedometer needle. Consider these adapters as the most precise and easiest to use cable-drive units on the market. Additional features of Dakota Digital electronic signal to mechanical cable drive adapters: * 36 in. cable available for GM thread-on, GM clip-on, and Ford clip-on style speedometers (select preferred model) * Powerful motor is quiet enough to mount the module inside the cabin * Waterproof case can also be mounted under the hood, or even inside a fenderwell * Bluetooth-enabled to sync with available mobile app for stone-simple set up * Supplied programming switch and LED readout make setup easy * For OBD-II equipped vehicles; the supplied pigtail will easily plug into the DLC, simplifying the wiring connections
( 16 )
$380.00
CA offers speedometer and tachometer cable adapters for a variety of applications, including Chevy Corvette models from the 1950s, '60s, '70s, and '80s. The brass threaded adapters are machined according to factory specifications to ensure proper fitment and long-lasting performance.
( 2 )
$74.99
Dakota Digital pulse generator extension cables are available for applications that need a little more length. Reach your GM transmission and recreate the missing high-frequency rate with the help of Dakota Digital pulse generator extension cables.
( 23 )
$28.50
Many Tremec transmissions use a Ford speedometer drive and require an adapter or custom speedometer cable. Bowler Performance mechanical adapters are the easiest and most economical solution to connect to your existing GM 7/8 in. threaded cable to the transmission. The two-piece design incorporates a double O-ring seal for the transmission case opening, as well as an internal seal to prevent fluid from leaking through where the cable attaches. The drive spindle is a solid steel swiss machined part for extra strength and accuracy. Order the adapter recommended for your transmission.
( 4 )
$92.99
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$94.99
Changing a speedometer sender from mechanical to electrical may require one of these Dakota Digital speedometer cable sender adapters. The steel adapters are available in a variety of configurations for attachment to specific transmission makes and speed sensors, both manual and automatic.
( 18 )
$19.00
Whether you're replacing worn-out speedometer components or updating your system, these American Powertrain adapters allow you to convert your setup to a screw-on type speedometer cable. Make sure you're running at a safe speed with quality parts from American Powertrain.
( 3 )
$86.99
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$119.99
These AutoMeter speedometer right angle adapters are made of high-quality brass. They are designed to be used at the back of the instrument and are not intended to be installed on transmissions. These AutoMeter speedometer right angle adapters accept standard 5/8 in. thread-on speedometer cables.
( 17 )
$79.99
Classic Instruments signal generator adapters allow you to mate your GM/Chrysler signal generator to a Ford or Tremec transmission. If your aftermarket gauge set comes with a GM-style speedometer sender, you can get the pulses moving to your Ford or Tremec with Classic Instruments signal generator adapters.
( 7 )
$38.17
Stewart Warner offers performance speedometer cable sender adapters in a variety of sizes, styles, and configurations to facilitate the relay of correct speed data to your gauge. Order the replacement model that best fits your application.
( 24 )
$17.99
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$114.99
Trail-Gear speedometer adapters remedy issues with adapting your electrical speedometer to the transfer case. These cable adapters convert a Toyota mechanical speedometer sensor to an electrical speedometer sensor—by just screwing it onto your mechanical speedometer sensor and plugging it into the sensor wiring harness on your vehicle. Trail-Gear speedometer adapters accept standard Toyota 3-pin speedometer sensor plugs. Order the model designed for your vehicle application.
( 1 )
$49.99
Equus speedometer cable adapters are available in push-on and thread-on styles to convert cables to the standard 5/8 in.-18 size on the speedometer head. Machined from steel for long-lasting durability, these easy-to-install adapters are compatible with both manual and automatic transmissions. They're offered for a variety of applications, including models from Chevrolet, Ford, Chrysler, Plymouth, and Dodge.
( 42 )
$28.99
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$34.99
Classic Instruments Speedbox 2.0 speedometer interfaces are the ultimate solutions for effortlessly upgrading your cable-driven mechanical speedometer. They are designed to operate a cable-driven mechanical speedometer using an electric speed signal from GPS, CAN-bus speed data through the OBD-II, or vehicle speed sensor (VSS). Assembled with high-quality components, each CI SpeedBox 2.0 interface requires only a 12 V and ground for a hassle-free, plug-n-play install that eliminates the need for tedious calibration or subscription services. Features: * Fits Ford, GM, and Chrysler speedometers only * Easy plug-and-play connections to make the conversion painless * Can retain factory speedometer look for specific barrel type speedos * Can be installed in the dash or under the hood, but is not waterproof * Converts cable-driven mechanical speedometers to support electronic inputs
Not Yet Reviewed
$449.95
AutoMeter offers replacement speedometer drive keys for various speed sensor applications. These cable adapter keys are machined from steel, feature push-on attachment, and are an inexpensive repair item to ensure proper speed data is communicated to the dash panel.
( 1 )
$13.99
Quickly and accurately program your speedometer with Classic Instruments speedometer signal interface modules! Push the button once, drive a measured mile, and then push the button again! That's all there is to it! These modules install inline between the transmission pulse signal or ECM speed output and your electronic speedometer. They convert all known pulse signals to 16,000 ppm or 8,000 ppm signals and include an additional 8,000 ppm output signal for your cruise control. Classic instruments speedometer signal interface modules have a real-time calibration feature, allowing for total fine-tuning. Their filtered power source eliminates interference. These compact modules are designed to work with most aftermarket electronic speedometers and they can be mounted anywhere inside your vehicle!
Not Yet Reviewed
$55.71
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