The American Autowire Classic Update Kit 500878 for the 1969–72 Chevy Nova:
Product Overview
The 500878 Classic Update Kit is a complete wiring solution designed for restomod and restoration projects. It supports both original equipment and modern upgrades like electronic fuel injection, HEI ignition, aftermarket gauges, air conditioning, and high-output alternators.
Key Features
Fuse Panel & Wiring
- Modern ATC-style fuse panel with labeled cover.
- GXL wiring throughout, with wire functions labeled every 3–5 inches.
- Fusible link protection for power circuits.
- Designed for bolt-in under dash installation.
Dash & Instrumentation
- Pre-built dash harness with gauge cluster disconnect system for easy service.
- Compatible with stock clusters and aftermarket gauges (Autometer, Dakota Digital, VDO, etc.).
- Includes printed circuit board connectors, terminals, and under dash courtesy light sockets.
Engine & Front Lighting
- Extra-long leads for flexible routing and custom setups.
- Supports points-type and HEI distributors, with power and tach connectors.
- Includes connectors for GM SI series alternators, starter, and gauge sender leads (water temp, oil pressure, tach).
- Heavy 8-gauge alternator leads included.
Rear Body Wiring
- Extended leads for custom routing.
- Includes wiring and sockets for tail lamps, turn signals, backup lamps, license plate lamp, and fuel sender.
Switches & Relays
- New headlight switch with 26–30 Amp internal circuit breaker.
- Floor dimmer switch, horn relay, turn signal flasher, and hazard flasher mounted on fuse panel.
Steering Column Compatibility
- Connectors for 1969 and Up GM columns and most aftermarket columns (e.g., Ididit, Flaming River).
- Includes mating connectors and terminals for easy adaptation.
Accessory Support
- Six-way plug for powering aftermarket accessories.
- Supports air conditioning, electric fans, custom lighting, and audio systems.
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Installation & Compatibility
- Designed specifically for 1969–72 Chevy Nova models.
- Fuse box mounts in the original location.
- Includes all necessary connectors, terminals, grommets, and hardware.
- Does not include door jamb switches
