61-66 Ford Truck Wiring Kit - egaugesplus 61-66 Ford Truck Wiring Kit. Fits 1961 to 1966 Ford Pickup Trucks. Rear body wiring includes backup light lead wires and connectors along with stop and tail light lead wires and connectors to mate into the stock Ford tail and back up lamp pigtail assemblies. 1961-66 Ford Truck, Classic Update Series Complete Wiring Kit 510260 Wiring 1963 Ford Truck Wiring Diagrams - FORDification - The 1963 Ford Truck Wiring Diagrams The following schematics were scanned from the 1962-63 Ford Truck Shop Manual Supplement to the 1961 Ford Truck Shop Manual. For more related schematics and diagrams, please refer to the 1961 Ford Truck Wiring Diagrams page.