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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 )
$411.27
Summit Racing™ direct-fit restoration instrument gauges are made of high-quality components to ensure performance and dependability. They provide an OE fit and style to finish your project vehicle with the proper function and looks. Several gauge types are available. If you are looking for new instrument gauges to finish your vehicle, make your choice from our selection of Summit Racing™ instrument gauges.
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$85.99
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$286.99
Lokar premium speedometer cables feature PTFE-lined housings with machined aluminum fittings. The inner and outer housings are designed to be cut-to-fit, so they can be tailored to your needs. These kits come complete with all fittings. They're compatible with any cable-driven aftermarket speedometers, or factory speedometers with a 5/8 in.-18 male thread. Order the model recommended for your transmission application.
( 71 )
$129.95
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$205.95
Instant Rebate
Hypertech's In-Line Speedometer Calibrator Modules are an in-line module that corrects your vehicles speedometer and odometer for unlimited tires sizes and/or rear gear ratios. These modules are perfect for vehicles with computers that don't allow for tire size and/or rear gear ratio correction or want to re-calibrate for sizes outside the range of programmers. Installation is a snap. Using the included USB cable, connect the Hypertech In-Line Speedometer Calibrator Module to your PC and enter the new tire height and/or rear gear ratio. There are no limitations to tire height or rear gear ratios. Next, simply disconnect the factory connector to the instrument cluster (behind the dash), snap in the Speedometer Calibrator Module, reconnect the cluster, and you¹re done! In a matter of minutes, you can accurately correct your speedometer and odometer readings (as required by law).
( 20 )
$224.96
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$809.96
OER takes all of the guesswork out of finding the correct parts for your dash systems. These OER speedometer cables are designed to be exact replacements for the original cables, ensuring an accurate fit and performance.
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$33.79
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$34.99
Pioneer offers replacement speedometer cables for thousands of vehicle and engine family applications. Having correct speed data furnished to your dashboard is important for racers and even for daily drivers who want to avoid a costly ticket. The high-quality cables are available in a variety of lengths for perfect fitment. For around 20-bucks or less, you can restore the speedometer performance you depend on!
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$11.99
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$23.99
Speedometer failure is likely to be caused by a fault in the cable that runs from the gearbox to the back of the speedometer gauge. Pioneer replacement cable core kits provide a low-cost repair option. If your existing cables are crushed, kinked, or broken, these complete cable kits are compatible with hundreds of vehicle applications.
( 17 )
$12.99
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$22.79
CHEVY/GMC LS/CONV TACH, Upgraded to 8000RPM, Works With HEI, Std and LS Type Ignition Systems, For Factory Tach Gauge Clusters • Works with HEI, Points and Electronic Ignitions ( LS Type ) • Installs in factory Gauge cluster truck dashes • Factory appearing with 8000 RPM redline • Complete instructions online
( 1 )
$159.99
ACDelco GM Genuine Parts speedometer gears engage your vehicle for an accurate measurement of speed. These durable plastic gears help to calibrate your speed when changes like smaller tires, bigger tires, or changes in ring and pinion ratios throw your speedometer off. How fast are you going? You'll read your vehicle's true speed with replacement speedometer gears from ACDelco.
( 62 )
$10.99
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$17.99
Ron Francis Wiring offers printed circuit board connectors for a variety of car and truck applications from the 1960s through the 1980s. These replacement terminals are available in 12-way and 18-way models. Order the wiring accessories recommended for your vehicle.
( 4 )
$25.43
ACDelco speedometer gear housing sleeves are designed to fit inside of the speedometer gear housing and hold the speedometer drive gear in place. They're manufactured from durable cast aluminum to exacting tolerances for a precise fit.
( 7 )
$67.99
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$96.99
Instant Rebate
Changing tire and gear sizes can have an adverse effect on your speedometer and odometer readings. To correct this, Hypertech has assembled some of the best features from their series of programmers and tuners into one stand-alone unit. Hypertech speedometer calibrators will adjust for a wide range of tire sizes and gear changes (not all applications can adjust for gear changes) to keep your speedometer reading properly without the additional cost of buying a complete tuner. Installation is as easy as plugging one of the calibrators into your vehicle's OBDII diagnostic port, and while you're there, they can even read and clear diagnostic trouble codes.
( 46 )
$251.96
ACDelco GM Genuine Parts speedometer cables connect your mechanical speedometer to the speedometer driven gear on the transmission, and are GM-recommended replacements for your vehicle's original components. These flexible cables transmit vehicle speed to the mechanical speedometer on your vehicle. They have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
( 1 )
$57.99
What's your speed? Or, better yet, watch your speed! ATP speedometer cables ensure an accurate reading on your dash panel, providing the OE fit and operation you expect. These cables are available in various lengths, thread sizes, and attachment styles; choose the model that matches the specs for your vehicle. Why wonder how fast you're going, when you can know with certainty? If your stock speedometer cables become damaged or frayed, simply order quality replacements from ATP.
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$8.99
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$26.79
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 )
$119.99
Unlike generic cables, the application-specific design of OER Authorized speedometer cables ensure you get the correct cable for your vehicle's make and model, whether it uses a push-on or thread-on connection. The cables feature a superior outer casing and are often pre-lubricated to reduce friction to help extend the parts service life and include the correct factory-style fittings for both the transmission and the speedometer ends, making for a perfect, hassle-free connection. And because these OER Authorized speedometer cables are manufactured to the original factory specifications, installation is straightforward and does not require extensive modifications.
Not Yet Reviewed
$28.99
Goodmark offers a wide range of restoration parts and accessories for classic vehicles, including speedometer cable retainer clips. These replacements were original equipment on many Buick, Chevrolet, Pontiac, GMC, and Oldsmobile models in the 1960s and '70s. The clips are made from original materials and specs to ensure proper fitment, securing your cable for accurate performance.
( 1 )
$7.99
OER Original Equipment Reproduction manufactures authentic products for the restoration industry, and their line of Authorized products meet or exceed stringent OER quality control standards, ensuring the best quality and fit for your classic vehicle. OER Authorized Chevy/GMC truck tachometers are superb reproductions of the originals used on specific pickup trucks, Blazer, Jimmy, and Suburban V8 models. Manufactured to replace the originals exactly, each tach features a gloss black face, white silk screened markings, correct font, and a bright orange needle.
Not Yet Reviewed
$218.99
These Chevrolet Performance speedometer gear housing sleeves are designed to fit inside of the speedometer gear housing and hold the speedometer drive gear in place. They are manufactured from durable cast aluminum to exacting tolerances for a precise fit.
Not Yet Reviewed
$85.99
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