Holley EFI Speedometer Gauges

Holley EFI speedometer gauges complement your other instruments with precision and style. Designed specifically for use with Holley EFI systems, they can also be used as a standalone unit—and are available in two sizes, in both black and white face versions. The gauges are compatible with all Holley EFI touch screens, dashes, hand-held tuners, and other CAN devices, making them great for Holley EFI users looking to install a combination of needle gauges and LCD accessories. Holley EFI speedometer additional details: * Wire directly into the vehicle's 16-pin OBDII data link connector * Operate by receiving data from the ECU through the OBDII data link connector * 0 to 160 mph range with multi-function LCD display, including mileage/trip odometer and peak speed recall * Slim-style mounting requires very little dash space for installation * 240 degree sweep pointer from 8 to 4 o'clock makes gauges easier to read at a glance * Internal microprocessor ensures accurate pointer movement in street and racing conditions * Spin-lock ring threads to back of gauge case for simple and secure gauge mounting * CNC-machined billet aluminum threaded bezels with anodized finish Show Less