Power master alternators are the answer if you want the look of an original generator, but the reliability and power of a modern alternator. The power genius looks just like the generator your classic car came with. Or it can add a traditional look to any hot rod or street rod. But this is not old technology; it's a modern, powerful alternator that can keep up with All of the latest electrical accessories you have added to your ride. Power genius offer one-wire operation, producing 90 amps they are available in either black, polished, or chrome finishes. Made in the U.S.A.