Autometer GM/Chrysler Speed Sensor Mech to Elec - 7/8in-18 Thread Variable Reluctance 8 Pulse

If you're swapping an older GM or Chrysler transmission into a project vehicle and need to connect it to a modern electronic speedometer, this mechanical-to-electric speed sensor from AutoMeter is what you'll need. It takes the spinning motion from your transmission's original speedometer cable drive and turns it into an 8-pulse electronic signal that most aftermarket gauges can read.

This sensor threads directly into transmissions that originally used a 7/8" x 18 thread speedometer cable. It's a well-built unit that reliably generates a sine wave signal, making it compatible with AutoMeter's own speedometers and many other electronic gauge systems. It's a straightforward way to bridge the gap between old-school mechanical drives and new electronic dashboards.