Top Street Performance ES1006BK GM CS130 Style 160 AMP Alternator, SerTSP’s alternators are a great addition to your engine, whether it’s for the great look or the reliable high-amperage output. This alternator produces 160 amps, which is a significant jump above stock. It is perfect for vehicles with a lot of accessories and equipment and is perfect for hot rod or muscle car applications. It can be wired with a one-wire or three-wire set-up.