Classic Instruments CI Drive Interface W/O Cable Chevy Chevelle/ El Camino 64-72
Highlights
- Plug-and-Play Setup
- GPS & VSS Integration
- Dual Installation Options
- Classic Design Meets Modern
Classic Instruments CI Drive Speedometer Interface without Drive Cable for 1964-1972 Chevy Chevelles and El Caminos.
This CI Drive (SN85NOCABLE) restores and revitalizes the capabilities of your 1964-1972 Chevy Chevelle or El Camino. It uses modern technology to facilitate accurate GPS and electronic transmission support. This advanced interface enhances performance while retaining classic dashboard aesthetics. It uses a 12-volt power source and ground, delivering a seamless plug-and-play experience. The unit is factory default calibrated for utmost precision and can be installed in two places.
Features and Benefits:
- Accommodates cable-style speedometers found in Camaros
- Transforms cable systems into electric solutions
- Utilizes GPS and Vehicle Speed Sensor inputs seamlessly
- Constructed from top-grade materials for reliability
- Compatible with both Ford and GM speedometer makeups
- Operates requiring only a standard 12-volt power and ground
- 7/8"-18 drive output thread for easy connections
- Wide calibration range ensures compatibility with various speeds
- Pre-calibrated for US specifications at 1000 turns per mile
- Automatically calibrates using the included GPS antenna
- Can be installed in the dash or under the hood area (not waterproof)
- Can retain factory speedometer look with specific barrel-type speedometers
- Plug-and-play connections
- Made in the USA
Vehicle Fitment:
- 1964-1972 Chevy Chevelle/El Caminos.
Tech Tip:
- Please use caution when installing under the hood as this interface is NOT waterproof and should be in a safe dry place for the best longevity of use.
Please Note: This does not include the drive cable.
California Residents: Proposition 65 Warning
Related Categories: Interior, Restomod, Dash Area
Installation Difficulty

Novice skill is required for this installation.
Installation Instructions
Vehicle Fitment
This product will fit the following Chevelle years:
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
This product will fit the following El Camino years:
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,








