Classic Instruments CI Drive Speedometer Interface w/o Drive Cable
Highlights
- GPS-Based Speedometer
- For Ford & GM Speedometers
- Automatic Adjustments
- Plug-and-Play Setup
Classic Instruments CI Drive Speedometer Interface without Drive Cable.
Update your traditional cable-driven speedometer with this Classic Instruments CI Drive speedometer interface (SN85NOCABLE)! You can install it in your dashboard or under the hood.
Features and Benefits:
- For cable-based Ford and GM speedometers
- Converts mechanical speedometers to electric ones
- Utilizes GPS speed signals or data from CAN-Bus through OBD-II/VSS
- Drive cable output thread of 7/8"-18 with a square of 0.112 "
- Automatic adjustments using the integrated GPS antenna
- Maintains the classic look with barrel-type transmissions
- Simple plug-and-play setup
- Installs in the dash or under the hood
- Requires 12 volts and a ground connection
- Made in the USA
This interface uses GPS and electronic signals from modern transmissions without complex calibrations. It’s preset for speedometers at 1000 turns per mile but adapts to speedometers with 170-1650 turns per mile calibration range. This plug-and-play interface only requires a 12-volt power source and a ground connection.
Please Note: This interface is NOT waterproof and does NOT include the drive cable.
Vehicle Fitment:
- 1964-1993 Mustang
- 1966-1977 Bronco
- 1948-1979 F-100
California Residents: Proposition 65 Warning
Related Categories: Mustang Interior Hardware, Mustang Speedometer Gauges
Installation Difficulty

Novice skill is required for this installation.
Installation Instructions
Vehicle Fitment
This product will fit the following Bronco years:
This product will fit the following F-100 years:
- 1948,
- 1949,
- 1950,
- 1951,
- 1952,
- 1953,
- 1954,
- 1955,
- 1956,
- 1957,
- 1958,
- 1959,
- 1960,
- 1961,
- 1962,
- 1963,
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
- 1974,
- 1975,
- 1976,
- 1977,
- 1978,
- 1979,
This product will fit the following Mustang years:












