320 Amp High Output Alternator 1996-2004 GM Truck 4.3L 4.8L 5.3L 5.7L 6.0L The power rating data is

The power rating data is based on equipment from the PRV Audio Group laboratory

-​ Polished look for added shine under the hood

Signal to noise : 91dB

2-ohm rating: 4300 WATTS RMS

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320 Amp High Output Alternator 1996-2004 GM Truck 4.3L 4.8L 5.3L 5.7L 6.0L The power rating data isThe Elite series 320 amp alternator offers great amperage output and durability at a great price. 6 phase technology, combined with massive twin rectifier assemblies and 12 huge diodes make these alternators totally durable for daily use. These impressive alternators produce 200+ at engine idle RPM and 320+ amps at cruising speeds HOT RATED. Like most high output alternators, this unit comes with a smaller diameter pulley, and will require a 1 2 inch