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These Classic Instruments speed pulse sensors and their adapters enable you to calibrate your speedometer in less than a minute, and you don't even have to leave your driveway! Each and every Classic Instruments product is designed and calibrated in-house to ensure quality and dependability with one goal in mind--to meet the unique needs of all automotive enthusiasts. When it comes to speed pulse sensors, adapters, and all other instrument products, there's no better place to go than Classic Instruments.
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$109.95
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$186.95
Classic Instruments Speedbox 2.0 speedometer interfaces are the ultimate solutions for effortlessly upgrading your cable-driven mechanical speedometer. To properly connect the interface to your speedometer, CI offers several drive cables in threaded and clip-on styles. Select the one(s) needed for your vehicle.
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$93.55
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