Mechman 400 Black Amp High Output Alternator 1996-2004 GM Truck 4.3L 4.8L 5.3L 5.7L 6.0L 2008-2009 6V @ 4Ω: 2 X

6V @ 4Ω: 2 X 1200 WRMS

12" Subwoofer

Installation is effortless thanks to its optimized size and design — featuring a 9

These new DS18 titanium horns are sure to bring brightness to any system needing massive high-end drivers

Mechman 400 Black Amp High Output Alternator 1996-2004 GM Truck 4.3L 4.8L 5.3L 5.7L 6.0L 2008-2009 6V @ 4Ω: 2 XThe 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