Brothers Trucks Underdash Wiring Harness Chevy/ GMC Truck 69-72 w/ ATO Fuse Box/ Factory Gauges

Reignite the electrical system underneath the dashboard of your 1969-1972 Chevy or GMC Truck while upgrading its circuit protection with this Brothers Trucks Under Dash Wiring Harness. Designed specifically for trucks equipped with factory gauges, this replacement harness connects the front and engine harnesses at the firewall while providing the necessary connections for the factory dashboard electrical components.

An upgraded fuse block accepts modern ATO-style fuses for enhanced circuit protection and convenient servicing while installation is made easy with color-coded wiring and factory-style connectors. The harness also provides connections for the headlight, ignition, and dimmer switches along with all firewall connections. Designed to plug into the existing connections without drilling or modifications, this harness combines factory-style fitment with a modern fuse solution.

Features and Benefits:
- Direct replacement for the under dash wiring harness
- Upgraded fuse block accepts ATO-style fuses
- Factory color-coded wiring simplifies identification
- Includes headlight switch, ignition switch, and dimmer switch connectors
- Installs using existing connections without drilling or modifications

Vehicle Fitment:
- 1969-1972 Chevy Trucks
- 1969-1972 GMC Trucks