Reliable Tachometer Signal for GM HEI Systems

Achieve precise RPM readings with the American Autowire GM HEI Distributor Tachometer Terminal. This essential component is engineered to provide a clean, consistent signal from your GM HEI distributor to your aftermarket or factory tachometer. Featuring a distinct brown insulated housing, it allows for quick identification within your engine bay wiring, reducing the risk of connection errors during installation.

Technical Specifications

• Application: GM HEI Distributors (Tachometer feed).
• Design: Insulated female terminal for superior protection.
• Color Code: Brown for easy circuit identification.
• Compatibility: Designed for standard 1-wire tachometer signal applications.

Electrical signal integrity is critical for accurate engine monitoring. Over time, original terminals can become brittle or corroded, leading to erratic tachometer behavior. Replacing your old terminal with this high-quality American Autowire unit restores factory-level conductivity and ensures your interior gauges provide the accurate data you need. This terminal is a must-have for any performance enthusiast or restorer working on GM-based ignition systems. Whether you are upgrading your dash or repairing a faulty signal, this part offers the durability required for long-term reliability. Explore the full range of electrical solutions at GGCRACING.