Description
The American Autowire 1964-67 Pontiac GTO Classic Update Kit (AAW510188) is a comprehensive wiring solution engineered for the complete electrical replacement of 1964-1967 Pontiac GTO, LeMans, and Tempest models. Designed for “restomod” projects, this kit provides a foundation that can handle the increased electrical demands of modern components and accessories. It is not intended for original OEM restorations but is specifically tailored to support popular add-ons such as electronic fuel injection (EFI), aftermarket gauges, and high-output alternators.
KEY FEATURES AND BENEFITS:
- Complete System Replacement: Replaces all original wiring from headlights to taillights for a fully integrated electrical system.
- Modern Compatibility: Accommodates EFI, HEI ignition, and aftermarket A/C or heating systems.
- Enhanced Safety and Reliability: Features an updated ATC fuse panel with modern fuses, plus a 175 amp mega fuse and 6-gauge charge cable for high-output charging systems.
- Simplified Installation: Wires are labeled every few inches, with pre-built harnesses and original-style bulkhead connectors included.
- Serviceability and Customization: Dash harness features a gauge cluster disconnect system and extra-long leads for flexible routing.
SPECIFICATIONS:
- Product ID: AAW510188
- Vehicle Compatibility: 1964-1967 Pontiac GTO, LeMans, and Tempest
- Fuse Type: ATO-style (ATC)
- Wire Type: GXL wire
- Included Components:
- Pre-built dash harness
- Engine and front light harness
- Rear body harness
- Headlight switch with 26 amp circuit breaker
- New floor dimmer switch
- Ignition switch with tumbler and key
- Six-way power accessory plug
- 175 amp mega fuse kit with 6-gauge charge cable
- Turn signal flasher, hazard flasher, and horn relay
- Connectors for late-model GM steering columns
HOW TO USE:
- Preparation: Disconnect the battery, remove the old wiring harnesses, and prepare the chassis for installation.
- Mounting the Fuse Panel: Securely install the new fuse panel under the dashboard in an accessible location.
- Install Harnesses: Route and connect the main dash harness, then install the engine/front light harness and the rear body harness.
- Connect Accessories: Attach switches, gauges, and other components using the provided schematics.
- Final Checks: Inspect all connections, reconnect the battery, and test all electrical systems before operation.
BENEFITS OF USING AMERICAN AUTOWIRE 1964-67 PONTIAC GTO CLASSIC UPDATE KIT (AAW510188):
- Safe and Reliable: Provides a modern electrical foundation that reduces the risks associated with old wiring.
- Supports Modern Upgrades: Simplifies integration of EFI, HEI, and other aftermarket components.
- Enhanced Safety: Modern fuses and heavy-duty charge components minimize fire risks.
- Time-Saving: Pre-labeled wiring and detailed instructions streamline installation.
- Value-Adding: Improves functionality and enhances the value of classic Pontiac vehicles.
FEATURES:
- Encased ATC fuse panel for added protection
- Harnesses formed to fit original locations
- Dash harness with instrument cluster disconnect
- Engine harness with extra-long leads for custom routing
- Original-style bulkhead connectors included
- Six-way power accessory plug provided
- Rear body wiring with extra-long leads
- Replacement headlight switch with 26 amp circuit breaker
- Ignition switch compatible with HEI and EFI systems
- Connector included for late-model GM steering columns






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