American Autowire 1966-68 Chevy Impala Classic Update Kit (AAW510372)
The American Autowire 1966-68 Chevy Impala Classic Update Kit (AAW510372) is a complete vehicle-specific wiring solution designed for Chevrolet Impala, Caprice, Bel Air, and Biscayne models. This kit provides a modern electrical foundation from headlight to tail light, supporting popular upgrades like electronic fuel injection (EFI), aftermarket gauges, and high-output charging systems. Built with high-quality GXL wire and a modern ATC fuse panel, it ensures a safe, reliable, and organized installation for modified or restomod projects.
KEY FEATURES AND BENEFITS:
Modern Fuse Panel: Updated ATC fuse panel with labeled cover for enhanced reliability and easy circuit identification.
Accommodates Modifications: Supports popular aftermarket accessories and upgrades, including EFI and gauges.
Simplified Installation: Pre-built harnesses with wires labeled every 3 to 5 inches reduce installation errors.
High-Output Charging Support: Includes 175 amp mega fuse kit and 6-gauge charge cable for high-output alternators.
Custom Routing: Extra-long leads on engine, front, and rear harnesses allow for a clean and organized installation.
Fuse Panel: Updated ATC fuse panel with modern fuses.
Wire Type: Modern GXL wire with function labels every 3 to 5 inches.
Included Harnesses: Pre-built dash, engine/front light, and rear body wiring harnesses.
Connectors: Original-style bulkhead connectors and terminals.
Power Accessory: Six-way plug for aftermarket components.
High-Output Kit: 175 amp mega fuse kit with 6-gauge charge cable.
Switches: Headlight switch with 26 amp internal circuit breaker, floor dimmer switch, and replacement ignition switch with lock cylinder and key.
Dash Harness Connector: Compatible with 1969+ GM steering column; includes mating connectors for late-model column adaptation.
Installation Instructions: Detailed full-color schematics included.
Prepare the Vehicle: Disconnect the battery and remove existing wiring from dash, engine bay, and rear body.
Mount the Fuse Panel: Install the updated ATC fuse panel in its original location, fitting without modification.
Install the Dash Harness: Connect pre-built dash harness using the gauge cluster disconnect system. Install new headlight and floor dimmer switches.
Install Front and Engine Harnesses: Route engine/front light harness with extra-long leads for custom routing. Connect to engine and transmission components.
Install Rear Body Harness: Route rear wiring to tail lights using extra-long leads for clean installation.
Connect Accessories: Use six-way power accessory plug to connect aftermarket devices.
Final Connections: Install new ignition switch, connect 175 amp mega fuse and charge cable, and connect all remaining wires using supplied connectors.
Test: Reconnect the battery and verify all electrical systems function correctly.
BENEFITS OF USING AMERICAN AUTOWIRE 1966-68 CHEVY IMPALA CLASSIC UPDATE KIT (AAW510372):
Enhanced safety with modern ATC fuses, internal circuit breaker on headlight switch, and high-amp mega fuse kit.
Future-proof design supporting EFI, aftermarket gauges, and other popular upgrades.
Organized, professional installation with labeled wires and extra-long leads.
Complete solution for full vehicle rewire from front to rear.
Vehicle-specific fitment ensures compatibility with 1966-68 Impala, Bel Air, and Biscayne models.
Headlight switch with 26 amp internal circuit breaker.
Replacement ignition switch with lock cylinder and key, compatible with HEI and EFI swaps.
Connectors supplied for 1966-68 switches; 1968 applications may reuse original ignition switch.
Pre-built dash harness includes connector for 1969+ GM steering column.
Original-replacement connectors, terminals, and lamp sockets included.
New floor dimmer switch included.
175 amp mega fuse kit with 6-gauge charge cable.
Wire functions labeled every 3 to 5 inches on modern GXL wire.
Product identification
- Brand: American Autowire
- Model / MPN: AAW510372
