Uses Hi-Temp Fire Resistant Cross Link Wire Wire Lengths Predetermined Wires Clearly Printed Showing The Function Of Each Wire Terminals & Connectors Installed On Most Of The Wires Ready To Connect To The Electrical Devices 8 Gauge Alternator Cable Included 12 Circuits Instructions Included The RETRO SERIES is ready for stock Ford Alternators up to 140 amp, or more, One Wire alternators, and other aftermarket units. It will wire your turn signals, headlights, tail lights, brake lights, gauges / senders, engine (starter, alternator, distributor), ignition switch, headlight switch, Hi/Lo Dimmer Switch, 3rd Brake Light & License Plate Light. It can be used for a dash mounted or steering column mounted Key, Hi/Lo and turn signal Switch. NOTE: For Ford Engines, Late Model Steering Columns, & Alternators