The 1957 Ford Fairlane 500 was powered by a 212 hp (158 kW) 292 cu in (4.8 l) Thunderbird V8 for standard specifications. This engine was combined with two manual transmissions. Available also a three-speed and three speed with overdrive, plus three-speed Ford-O-Matic automatic transmission.
The following picture shows the 1957 Ford Fairlane 500 (V8) Wiring Diagram and Electrical System Schematic. Herein you will find detail information regarding wiring harness between electrical components/parts of the car which include: headlight, parking light, horn and horn relay, distributor, generator, condenser and breaker, starter and starter relay, battery, heater motor, switch, fuse, taillight, etc.