This harness is the main harness which most other harnesses plug into. It contains the fuse block and connectors for headlamp switch, ignition switch, dimmer switch and firewall connectors. Not satisfied with the harness previously available,This high quality harness is made from the original factory blueprints for an exact fit. We believe this is the best harness available. Uses modern PVC coated copper wiring in the correct color codes with original connectors.
Chevrolet only unless specified for GMC