The alternator plug is a wiring adapter that allows easy installation of any Delco 10Si 12Si alternator 2 wire connection. The plug is designed to snap into the 2 pin connector in the back of 10Si style internally regulated alternator. This plug, along with the 10AWG hot wire to your battery, is all you need to connect your alternator into your vehicle.There is a diode located in the white feed wire to prevent voltage feedback and also allows shutting off the engine in older vehicles. The wire gauge is 16AWG, 73" long. This connector plug is made in USA with high quality components and can be installed in vintage Ford, Chevy, Buicks, Pontiacs, and other Classic American Cars.
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