Speedhut R3-DG18-REV 3-3/8" Dual Gauge, Oil PSI/Fuel

Get essential engine and fuel monitoring in one high-performance 3-3/8" (85mm) dual gauge from the Revolution series. Top display tracks oil pressure (0-100 PSI) to safeguard your engine, bottom shows fuel level (E-F) for range awareness, with smooth high-torque stepper motors, bright LED backlighting, and aggressive modern styling. Built tough in the USA for muscle cars, hot rods, classics, trucks, performance builds, and any setup demanding reliable, race-inspired vitals in a compact footprint.

• Dual Critical Insights - Top oil PSI (0-100) and bottom fuel level (E-F) for instant monitoring of lubrication and fuel status.
• High-Performance Precision - Microprocessor-driven with high-torque stepper motors for accurate, smooth, vibration-resistant readings under demanding conditions.
• Revolution Series Style - Bold modern face with sharp markings and pointer, plus efficient LED illumination for superior visibility day or night.
• Universal Easy Fit - Fits standard 3.3-inch holes; simple wiring and included hardware for quick, straightforward installation.
• Lifetime Warranty Durability - Rugged, weather-resistant construction backed by Speedhut's lifetime electronics warranty for long-term reliability and confidence.