Flickering Lights

Sorry for the slow response. I installed a complete Ron Francis wiring harness. A '90 Dodge Ram 120 amp alternator with a Ron Francis voltage regulator which is mounted and grounded at the passenger kick panel. The factory bulkhead connector has been completely eliminated. I do have connectors I purchased from radio Shack which are similar to the factory pin connectors on the ignition switch and turn signal switch under the steering column.