American Autowire 1971-74 Mopar B Body Classic Update Kit (AAW510691)

Description

The American Autowire 1971-74 Mopar B Body Classic Update Kit (AAW510691) is a comprehensive wiring solution for replacing and modernizing the entire electrical system of your classic Mopar. This kit provides a complete wiring solution from headlight to taillight while accommodating modern accessories and modifications that the original chassis harness cannot support. Designed for a direct fit to the original firewall location and to follow factory wire routing, it is ideal for both professional builders and enthusiasts seeking modern functionality with reliable and safe components.

KEY FEATURES AND BENEFITS:

• Modern Wiring and Upgrades: Supports popular add-ons like electronic fuel injection (EFI), aftermarket gauges, and modern heating/AC systems.
• High-Quality Components: Harnesses are sheathed and protected, with branch lengths optimized for clean connections without excess wire.
• Updated Fuse Panel: Includes an ATC fuse panel with modern fuses and GXL wire throughout for improved reliability and safety.
• Original-Style Connectors: Original-style switch connector bodies and a gauge cluster disconnect system are included for easy service and assembly.
• High-Output Support: Comes with a 175-amp mega fuse kit and 6-gauge charge cable to safely support high-output alternators.

SPECIFICATIONS:

• Part Number: AAW510691
• Fits: 1971-74 Dodge Charger, Dodge Coronet, Plymouth Satellite, Plymouth Roadrunner, Plymouth GTX
• Fuse Block: Updated ATC fuse panel, front mount
• Wire Type: Modern GXL automotive wire
• Included Components:
• Pre-built dash, engine, front light, and rear body harnesses
• New headlight switch
• New floor dimmer switch
• 175-amp mega fuse kit with 6-gauge charge cable
• Original-replacement connectors, terminals, and lamp sockets
• Steering column adapter kit
• Correct original replacement printed circuit board connector
• Template for the two required firewall mounting holes
• All necessary hardware

HOW TO USE:

• Preparation: Read the full-color schematics and instructions thoroughly before beginning.
• Firewall Modification: Use the included template to mark and drill two 1/8” mounting holes in the firewall for the bulkhead connector assembly.
• Harness Installation: Route the new harnesses through the vehicle following the factory-original path. Wire lengths accommodate stock or custom routing.
• Connecting Components: Attach the harness to original and aftermarket components using the provided connectors, terminals, and lamp sockets. Wires are labeled every 3-5 inches.
• Steering Column: Use the included adapter kit to connect the harness to either the stock or aftermarket steering column.
• Final Checks: Perform a final review of all connections and harness routing using the instructions and schematics to ensure proper function before operation.

BENEFITS OF USING THE AMERICAN AUTOWIRE 1971-74 MOPAR B BODY CLASSIC UPDATE KIT (AAW510691):

• Peace of Mind: Replaces old, worn-out wiring with a new, safe, and reliable electrical system.
• Enhanced Safety: Eliminates issues like shorts, intermittent connections, and fire hazards common with aging wiring.
• High-Output Support: Mega fuse kit protects circuits for high-amp accessories and modern alternators.
• Simplified Installation: Labeled wires and comprehensive instructions reduce installation time and complexity.
• Modern Functionality: Allows use of aftermarket components while maintaining the original vehicle aesthetic.

FEATURES:

• Modern ATC fuse panel with easy-to-find fuses
• Pre-built dash harness with a cluster disconnect system
• Engine wiring supports both original points-type distributors and high-powered 1-wire alternators
• Front and rear harnesses with extra-long leads for stock or custom routing
• Six-way power accessory plug for convenient power access
• New headlight switch with internal circuit breaker
• Original-style switch connector bodies included for seamless fit
• Engine and front light wiring use robust GM bulkhead connectors