For vehicles with electronic speedometers, or for use with Dakota Digital instruments - Includes electric servo, mounting hardware, wiring harness, and choice of control handle. Compatible with 2,000 to 40,000 pulse per mile (PPM) speed signals. (Dakota Digital instruments use 8,000 ppm signals).

No vacuum needed for easy installation.

Unit measures 5.5" x 4" x 3"

* May require the use of a SGI-5 on vehicles with electronic 700R4 and 4L60E/4L80E transmissions.