Truck Dual Alternator Bracket Kit fit for GM Vortec Engine 99-13 4.8 5.3 6.0 6.2 Set 02456712Introduction: Our dual alternators provide high output and a reliable charging system fit for your vehicle so you can experience superior performance. The high output feature ensures that your vehicle is ready when you need it. In addition to its high output capability, the dual alternator features a reliable charging system. This reliability ensures that your vehicle's electrical system is always operating at its optimal level, reducing the risk of