Have you been searching for a reason to discard your old noisy mechanical speedometer cable? If so, the Holley GPS Module for our 7” Digital displays should be the next addition to your project vehicle. Featuring a simple plug and play installation, this GPS Module will allow you to display vehicle speed on your digital dash, without needing any external sensor information.
USB connection for user friendly plug and play installations
The 46” USB cable ensures you will be able to install the GPS Module virtually anywhere on the dash.
Magnetic base provides for multiple mounting solutions
10hz Refresh rate for ultra-accurate real time speedometer output
Requires clear line of sight with the sky for satellite acquisition
Can only be used with 553-106 or 553-109 (comes supplied with 553-109)