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Classic Instruments

Speedometer Signal Interface, Classic Instruments, 1970-72 CH/EC/MC

Part# : CH29017
Mfg#: SN74Z
Sold As: Each
Ship Size: Standard
$158.99
List Price: $175.95
You Save $16.96
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available for immediate delivery
Vehicle Specific View fitment for 3 models
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Speedometer Signal Interface by Classic Instruments®

Converts a transmission or ECM speed signal to an 8,000- or 16,000-pulse-per-mile output.

This Classic Instruments® signal interface conditions the electronic vehicle-speed signal from a transmission sensor or engine-control module for a compatible electronic speedometer. Select an 8,000- or 16,000-pulse-per-mile output and calibrate with the push button using a measured-mile procedure. The interface operates from a 12-volt power source. It is a signal converter, not a GPS receiver or a mechanical speedometer-cable drive; match the output to the requirements of your electronic instrument.

• Electronic vehicle-speed signal interface • Transmission-sensor or ECM speed-signal input • Selectable 8,000- or 16,000-pulse-per-mile output • Push-button measured-mile calibration • 12-volt electrical operation • For compatible electronic speedometers; not a GPS receiver

Notes

  • This item is not eligible for any further discounts or promotional pricing.
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1970–1972 Chevrolet Chevelle speedometer signal interface
1970–1972 Chevrolet El Camino speedometer signal interface
1970–1972 Chevrolet Monte Carlo - Speedometer Signal Interface
speedometer signal interface
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Speedometer Signal Interface, Classic Instruments, 1970-72 CH/EC/MC
Classic Instruments Speedometer Signal Interface, Classic Instruments, 1970-72 CH/EC/MC