Dakota Digital's Electronic Signal to Mechanical Cable Drive Adapter will put a link between your muscle car's original cable driven speedometer and swapped-in electronic transmission.
Measuring a compact 5" x 4.1" x 2.15", this new Electric Cable Drive or ECD-100, allows the use of a mechanical-cable speedometer to be used in conjunction with a modern drive train which provides only an electronic output.
Available Cable Provisions:
GM/Ford thread-on - 5/8"
Cable is 36 inches in length.
The case is quiet and waterproof, allowing placement inside or outside vehicle. Simple calibration with a remotely-mounted switch - no DIP-switches to hassle with, access to ECD module is not required. "Measure Mile" calibration as well as speed adjustment while driving based on GPS or other known speedometer readings keeps this set-up easy.
This ECD-100 used PID control of the cable speed to provide quick, smooth operation, prevents overdriving or damaging the speedometer needle.