Classic Instruments Chevy OE Speedometer/ Quad Gauge Set LS Chevy/ GMC Truck 54-55

Upgrade the dashboard of your LS-powered 1954-1955 Chevy or GMC truck with this Classic Instruments Chevy OE Speedometer and Quad Gauge Set. Featuring a large 4-5/8" speedometer paired with a matching quad gauge, this instrument package delivers a coordinated, factory-style appearance with modern electric functionality. Designed to fit seamlessly into the existing dashboard and bezel, it's an excellent choice for classic truck restorations, hot rods, and custom LS engine conversions.

Features and Benefits:
- Fits 1954-1955 trucks with compatible dashboard configurations
- LS application configuration supports classic truck engine conversions
- Chevy OE gauge styling maintains a factory-style instrument panel appearance
- Large 4-5/8" speedometer provides clear vehicle speed information
- Matching quad gauge creates a coordinated dashboard appearance
- All-electric instruments combine vintage styling with modern functionality
- Designed for seamless fitment into the existing dashboard and bezel
- Built-in ECM signal filter switch supports compatible electronic signal applications
- ZST-equipped instruments eliminate the need for external control boxes
- Snap-in wiring harness simplifies installation and electrical connections
- Necessary sending units included for gauge operation
- Fuel gauge features a 240-33 ohm resistance specification
- Model-specific trim ring provides a clean, finished appearance
- Mounting hardware included for installation
- Ideal for LS-swapped classic truck restorations, hot rods, and custom builds

Engineered for convenient installation and dependable operation, this all-electric gauge set features a built-in ECM signal filter switch and ZST-equipped instruments that eliminate the need for external control boxes. The snap-in wiring harness simplifies electrical connections, while the included sending units, model-specific trim ring, and mounting hardware provide essential installation components. With a 240-33 ohm fuel gauge specification, this package combines vintage dashboard styling with modern instrumentation technology for your LS-powered truck.

Kit Includes:
- Classic Instruments Chevy OE 4-5/8" Speedometer
- Matching Chevy OE Quad Gauge
- Snap-In Wiring Harness
- Necessary Gauge Sending Units
- Model-Specific Trim Ring
- Mounting Hardware

Vehicle Fitment:
- 1954-1955 Chevy/GMC truck