E Series 370 Amp Red Billet For 05-13 GM Truck

The E Series 370 Amp Red Billet is a newly redesigned alternator that offers the highest possible amperage and durability available in a large case alternator. With 6 phase technology, massive twin rectifier assemblies, and 12 diodes, this alternator is built to last and can handle daily use with ease.

One of the standout features of the E Series alternator is its ability to maintain 200+ amps at engine idle speeds, ensuring optimal performance at all times. For those looking for adjustable voltage options, certain models come equipped with this feature, providing more flexibility and control. For more information on this feature, please consult with a sales representative.

Installation of the E Series 370 Amp Red Billet is simple, but it's important to note that this unit comes with a smaller 1.75 inch diameter alternator pulley. This means that a slightly shorter drive belt will be required for proper belt tension. Additionally, it is not recommended to use this alternator above 5,000 RPM engine speed.

Please be aware that these alternators are not compatible with external regulators. If external regulation is required, it must be requested at the time of ordering.

The E Series 370 Amp Red Billet is compatible with a wide range of GM trucks and SUVs, including models from Buick, Cadillac, Chevrolet, GMC, and HUMMER. Please refer to the provided list of compatible models and engine years to ensure proper fitment.

Please note that most alternators are custom built to order, with a standard build time of 2-3 weeks. If you require an alternator sooner than that, please contact a sales associate to inquire about any in-stock options that may be available.

With its exceptional amperage and durability, the E Series 370 Amp Red Billet is the perfect choice for those seeking a reliable and high-performance alternator for their GM truck or vehicle.