70-72 Chevy Chevelle / Monte Carlo

Real-time, calibration-free speed using GPS satellite data. No speed sensors, gear ratios, or tire size input required—just connect 12V power, mount the antenna, and drive. Compatible with manual, automatic, and custom setups, with a precision stepper motor for smooth, stable readings.

Tracks fuel level using OEM sending units with user-configurable ohm ranges up to 300 ohms for broad compatibility. Calibrates to factory or custom resistance values for accurate, consistent readings. Precision stepper motor delivers smooth, stable performance.

Tracks oil pressure in real time using a high-accuracy transducer for precise lubrication system data. Helps you catch pressure drops during startup, load, and performance driving. Precision stepper motor ensures smooth, stable readings.

Tracks system voltage to monitor battery and charging performance across varying conditions. Helps identify electrical issues during startup, idle, or load before they become problems. Precision stepper motor ensures smooth, stable, and reliable readings.

Tracks engine coolant temperature using a dedicated sender for accurate, dependable monitoring. Provides clear, real-time insight into cooling system performance. Precision stepper motor ensures smooth, stable, and reliable readings.

Programmable tachometer compatible from 1/2 to 6 pulses per revolution, accepting tach signals over one volt for broad engine compatibility. Works across a wide range of ignition systems and setups for clean installation. Precision stepper motor ensures smooth, stable, and accurate RPM readings.

Combines real-time, calibration-free GPS speed with a clear tachometer and the core readings you need in one clean package. GPS speed uses satellite data with no speed sensors, gear ratios, or tire size input required, while the tachometer is built to work across a wide range of engines for a clean, flexible install. Precision stepper motors deliver smooth, stable, and accurate readings across every function.

Direct-fit 6-gauge dash insert built for 1970-72 Chevy Chevelle and Monte Carlo applications. Designed for 3-3/8" and 2-1/16" Speedhut gauges to give your dash a cleaner, more finished custom layout. Built in the USA and backed for life.