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American Autowire

AMERICAN AUTOWIRE 69-72 Nova Wire Harness System

MPN: 500878 Catalog #: 001475233 Category: Full Wiring Harness - Application Specific Check Vehicle Fitment

Product Details

Car Wiring Harness - Classic Update - Complete - GM X-Body 1969-72 - Kit

Classic Update kits are designed for projects that require more circuits than would have been available in an original chassis harness. Each kit includes all the basics needed to rewire a vehicle from headlight to tail light, and will accommodate popular add-on items such as electronic fuel injection, aftermarket gauges and common supporting modifications. This harness includes:

Classic Update kits are designed for projects that require more circuits than would have been available in an original chassis harness. Each kit includes all the basics needed to rewire a vehicle from headlight to tail light, and will accommodate popular add-on items such as electronic fuel injection, aftermarket gauges and common supporting modifications. This harness includes:

  • An updated ATC fuse panel and fuses, along with modern GXL wire throughout. Wire functions are labeled every 3 to 5 inches.
  • Pre-built dash harness and our exclusive gauge cluster disconnect system for use with stock or aftermarket instruments.
  • Engine and front light harness with extra-long leads for custom routing and updated engine and transmission combinations. Original-style bulkhead connectors included.
  • Six-way power accessory plug can be used as a convenient power source for aftermarket accessories.
  • A rear body wiring with extra-long leads for custom routing.
  • 175 amp mega fuse kit with 6 gauge charge cable to support a high output charging system and internally regulated alternator.
  • Original-replacement connectors, terminals and lamp sockets.
  • Headlight switch with 26 amp internal circuit breaker and new floor dimmer switch included.
  • Dash harness connector for the 69+ GM steering column connector. A mating connector and terminals are included for easy adaption to popular late model columns.
  • Gauge cluster printed circuit board connector and terminals included.

Vehicle Fitment

Please verify year, make, model, and any notes before ordering.

Product Specs

Brand
American Autowire
Part Number
500878
Catalog Number
001475233
Product Line
Full Wiring Harness - Application Specific
Category
Ignitions & Electrical
Type
Full Wiring Harness - Application Specific
Length
20.15 in
Width
13.20 in
Height
6.25 in
Weight
17.77 lb
Freight / LTL
No
Ship Alone
No
Air Restricted
No

Shipping & Availability

Current status 5 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

Inventory shown: 5 available as of 6/4/2026.

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