If you're looking to upgrade your GM or Chrysler vehicle's speedometer system, the AutoMeter 5291 Mechanical to Electric Speed Sensor is a solid choice. Designed specifically for transmissions that accept a 7/8" x 18 thread speedometer cable, this sensor seamlessly converts mechanical signals to electric, providing a reliable and accurate speed reading. With 16 pulses per revolution and a 12V square wave output, you'll get precise speed data that keeps you informed on the road or the track.
This sensor is a direct fit for a variety of GM and Chrysler models that utilize the specified thread size. Whether you're restoring a classic or upgrading a modern muscle car, this part integrates smoothly with your existing setup, ensuring that you won't have to deal with compatibility issues.
Installation is straightforward, making it a great DIY project for those who enjoy wrenching on their own cars. Simply screw it into place, connect the wiring, and you're ready to go. Plus, this sensor features a pass-through connection point, allowing you to maintain other vehicle accessories that may still require a mechanical connection, such as cruise control.
Owners of classic Chevys and modern Challengers have praised the AutoMeter 5291 for its reliability and ease of installation. One Chevy Camaro owner noted, "I swapped out my old speedometer cable for this sensor, and it worked perfectly with my aftermarket gauge. No more bouncing needle!" Another Dodge Charger enthusiast mentioned, "This sensor gave me accurate readings right off the bat, and I love how it integrates with my cruise control."
WARNING: This product can expose you to chemicals known to the State of California to cause cancer. For more information, visit www.p65warnings.ca.gov.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

AutoMeter is an aftermarket company that started in 1957. The company specializes in creating high precision gauges for various automobiles. The company was founded by Vern Westberg and initially poured sand castings in their family’s backyard. Today, Autometer is considered the leading brand when it comes to vehicle instrumentations and is being used by a lot of enthusiasts worldwide.
Experts in their FieldWith more than 60 years in the industry, the company was able to perfect its craft and developed many industry-changing products such as rev control and quick responding tachometers. They also offer an LCD Competiton data acquisition system for those who are more serious when it comes to data monitoring.
State-of-the-art FacilityAutometer has one of the industry’s most advanced manufacturing facilities based in Sycamore, IL USA. This, coupled with an advanced engineering system allows them to create parts that are durable, accurate, and precise. The company is ISO certified so you can be sure that you get quality products consistently.
Autometer has its own High-Performance division that focuses on competition spec and racing electronics and instrumentations. Using their experience, they are able to develop and continuously improve their products and adapt them to the ever-changing automotive technology.
Purchase Autometer at Vivid RacingIf you want to accurately monitor your engine’s vitals, then upgrade your gauges to Autometer. They have been the trusted brand of many enthusiasts and racers worldwide and have proven themselves as the leading brand in the industry. To know more, visit Vivid Racing and check out their list of products that would fit your specific requirement.
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