American Autowire 55-56 Chevy Passenger Classic Update Kit (AAW500423)

The American Autowire 55-56 Chevy Passenger Classic Update Kit (AAW500423) is a complete wiring harness designed to modernize the electrical system of your 1955-1956 Chevrolet Bel Air, 210, 150, or Nomad. This kit provides a comprehensive, headlight-to-taillight solution, replacing your vehicle’s aged factory wiring with a new, robust system capable of supporting popular aftermarket accessories and performance upgrades. The result is a safe, reliable electrical foundation for your classic car.

KEY FEATURES AND BENEFITS:

• Modernized Fuse Panel: Updated ATC (blade-style) fuse panel with extra circuits for power windows, EFI, sound systems, and more.
• Labeled, High-Quality Wiring: Durable GXL wire labeled every 3 to 5 inches to simplify installation and reduce errors.
• Comprehensive Harness Design: Modular sections for dash, engine, and rear body provide clean and professional routing.
• Supports Common Upgrades: Designed for compatibility with EFI, aftermarket gauges, high-output alternators, and electric cooling fans.
• New Components and Hardware: Includes new ignition switch, headlight switch with circuit breaker, and floor dimmer switch for improved reliability.

SPECIFICATIONS:

• Product ID: AAW500423
• Vehicle Compatibility: 1955-1956 Chevrolet Passenger Cars (Bel Air, 210, 150, Nomad)
• Fuse Type: ATC (blade-style)
• Wire Type: GXL
• Included Components:
• Pre-built dash harness
• Engine and front light harness
• Rear body harness
• ATC fuse panel with mounting plate
• Replacement ignition switch
• Headlight switch with circuit breaker
• Floor dimmer switch
• Steering column adapter kit
• 175 amp mega fuse kit with 6-gauge charge cable
• Original-style connectors and lamp sockets
• Full-color schematics and installation instructions

HOW TO USE:

1. Preparation: Disconnect the battery and remove the old wiring. Lay out the new kit and identify each harness section.
2. Install the Dash Harness: Mount the ATC fuse panel and connect the pre-built dash harness to the ignition switch, headlight switch, and instrument cluster.
3. Install the Engine & Front Harness: Route wiring to the engine bay and front lights. Connect labeled wires to headlights, signals, horn, alternator, and distributor.
4. Install the Rear Body Harness: Connect the rear body harness to the dash harness. Route it to taillights, license plate light, and fuel tank sender.
5. Final Connections and Testing: Secure harnesses, install the mega fuse and charge cable, reconnect the battery, and test all circuits before use.

BENEFITS OF USING AMERICAN AUTOWIRE 55-56 CHEVY PASSENGER CLASSIC UPDATE KIT (AAW500423):

• Safety and Reliability: Replaces brittle factory wiring with a safe, modern system that reduces risk of shorts and fires.
• Simplified Installation: Modular harnesses and labeled wires remove guesswork for builders and enthusiasts.
• Supports Modern Upgrades: Provides capacity for EFI, aftermarket gauges, electric fans, and more.
• Professional Finish: Original-style connectors and clean routing give a factory-like appearance.
• Long-Term Value: A robust electrical foundation enhances reliability and overall vehicle value.

FEATURES:

• Replacement ignition switch compatible with EFI and HEI systems.
• Pre-built dash harness with gauge cluster disconnect system.
• Engine and front light harness with extra-long leads for custom routing.
• Six-way accessory plug for powering add-ons.
• Rear body harness with extended leads for flexible installation.
• Includes 175 amp mega fuse kit with 6-gauge charge cable.
• Original-style connectors, lamp sockets, and terminals included.
• Steering column adapter kit for stock and aftermarket columns.
• Headlight switch with built-in 26-amp circuit breaker.
• New floor dimmer switch provided.
• Correct tube and grommet assemblies for proper factory fit.
• Detailed color schematics and instructions included.