If you need a harness that has both OEM and modern features, this is the one for you. This Classic Update wiring harness from American Autowire allows you to plug into the original gauges and dash accessories, headlights, taillights and heater controls.
Included are connectors for most aftermarket gauges, steering columns, air conditioning, power windows, locks and seats and stereos. Headlight, ignition and dimmer switches included. For use with 1955-1956 Chevy passenger cars, wagons and Nomads only.
This harness makes use of the stock key and tumbler. If a new key and tumbler are needed, they are available from the manufacturer.