Mechman 400 Black Amp High Output Alternator 1996-2004 GM Truck 4.3L 4.8L 5.3L 5.7L 6.0L 2008-2009 12" Subwoofer

12" Subwoofer

these units use less horsepower per kW than conventional 3 phase alternators

This kit installs in minutes

21” of mounting depth

Burn Length (Avg): 2”

Mechman 400 Black Amp High Output Alternator 1996-2004 GM Truck 4.3L 4.8L 5.3L 5.7L 6.0L 2008-2009 12" SubwooferThe Elite series 400 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 220+ at engine idle RPM and 400+ 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