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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)
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$411.27
Does your Firebird's tachometer not work like it used to? If so, then these OER Firebird tachometers are the perfect solution. Made to factory specifications and with all of the correct markings, these Firebird tachometers come calibrated and ready to install. These OER Firebird tachometers are sure to get your classic Firebird functioning and looking great.
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$359.99
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$369.99
Is that old speedometer in your classic Camaro or Firebird accurate after all these years? These OER Camaro and Firebird speedometers are made to exact factory specifications and include all of the correct style numerals, turn signal indicators, warning lights, and speed warning indicators (where applicable) that your factory unit had. These speedometers also come calibrated for an easy installation. Enjoy an accurate and reliable speedometer again with these OER Camaro and Firebird speedometers.
( 1 )
$289.99
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$309.99
Has the speedometer in your classic stopped functioning properly or seen its fair share of sun? These OER Firebird speedometers are the perfect replacements. These speedometers are reproductions of the originals and include warning light provisions and turn signal indicators (where applicable), just like the originals. These OER Firebird speedometers are sure to get your classic's interior looking and functioning like it did decades ago.
( 2 )
$299.99
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$339.99
RESTOPARTS® Supplied tachometers are designed with the correct details to replicate the originals exactly. And not only do they look true to your classic, they will also perform accurately to monitor your engine rpm. They are available in many styles and most come with the same hookups and wiring.
( 2 )
$294.99
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$333.99
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