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Features, Description, Q&A
Electronic Speedometer Interface. The Marshall Instruments GM Speedometer Hall-Effect Sender provides a precise electronic pulse signal by converting traditional mechanical or electronic speedometer outputs. This enables seamless integration with modern electronic speedometers, delivering improved accuracy and reliability. It is ideal for custom builds, early model transmissions, and all compatible Marshall speedometer applications, ensuring consistent and dependable performance.
Construction And Appearance. Built with durable materials suitable for automotive environments, this sender features a compact design with a 0.104" driver key and a threaded mounting of 7/8-18 inches. A quick disconnect cable wire harness is included to facilitate easy installation and ensure reliable connections. The device operates reliably across a wide temperature range from -40°C to +80°C, maintaining performance under various conditions.
Installation. Installation is straightforward, typically requiring minimal mechanical modification and no specialized tools or drilling. The sender fits standard GM and Mopar transmission ports and connects easily to existing wiring harnesses, enabling a clean and efficient setup.
Application. Designed for universal fitment; some adaptation may be necessary depending on the vehicle.
Marshall Instruments 9220
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