Holley’s line of analog-look digital precision gauges is made even more incredible with the addition of the matching Speedometer and Tachometer. This gauge is 3 3/8 inches in diameter but if you have the room you can also opt for the big 4 1/2-inch version that is also available. This speedometer is one of the finest GPS-based speedometers on the market today. No wiring to the transmission is required whatsoever, so it is a breeze to install. The included GPS antenna with 15-foot long cable allows the installer to place the antenna in the most convenient location nearly anywhere in or on the vehicle. A hot-start feature means that the GPS is usually displaying speed data within 2-3 seconds of power-up. Once operational, look at these incredible features in addition to MPH:

• 1/4 Mile Time
• 0-60 MPH Time
• Mileage / Trip Odometer
• Direction
• Time of Day

GPS Speedometer Features:

• Compatible with all Holley touch screens, dashes, handheld tuners, and other CAN devices
• 240° sweep pointer from 8 to 4 o’clock makes gauges easy 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 bezels with anodized finish – Bezels are threaded for easy replacement
• Multiple bezel options available separately – User can customize the gauges to their preference

Not Sure? Review this product documentation before you buy!

 
Instruction Sheet
Holley GPS Speedometer