400 Amp Blue Billet Alternator For 14-18 GM Truck

The 400 Amp Blue Billet Alternator is a high-performance alternator specifically designed for 14-18 GM Trucks. With its exceptional amperage and durability, this alternator is perfect for those who need a reliable and powerful charging system.

Custom built to order, the standard build time for this alternator is 2-3 weeks. However, if you need it sooner, feel free to contact our sales associates to check if any in-stock options are available.

Installation of this alternator is made easy with the included 1.75 inch diameter alternator pulley. To ensure proper belt tension, a slightly shorter drive belt is required. It is important to note that sustained use above 5,000 RPM engine speed is not recommended. Additionally, using the correct shorter belt is crucial for optimal performance and to prevent low or no output and unnecessary strain on the alternator.

The Elite series of alternators have been newly redesigned for 2020, offering the highest possible amperage and durability in a large case alternator. With 6 phase technology, massive twin rectifier assemblies, and 12 diodes, these alternators are built to withstand daily use while still delivering over 200 amps at idle speeds.

Unlike the OE 2 pin ECU controlled alternators, these alternators use a more robust 4 pin style regulator. This design eliminates extreme voltage fluctuation and bypasses the RVC charging system on all 2005 and newer GM truck applications. Simply install the included 1 wire P101 harness to a tested 12V switched source and plug in the P103 module into the vehicle's original alternator wiring harness. No more check battery light or computer controlled voltage swings – just the voltage you want, when you want it!

The 400 Amp Blue Billet Alternator is compatible with various GM truck models and engines, including Cadillac Escalade, Chevrolet Full Size Trucks/Silverado, Chevrolet Suburban, Chevrolet Tahoe/Full Size Blazer, GMC Full Size Trucks/Sierra, and GMC Yukon. Please refer to the fitments list for specific engine and year compatibility.

Trust in the power and durability of the 400 Amp Blue Billet Alternator and experience the truest charging performance for your GM truck. Order now and enjoy the benefits of a high-quality alternator that delivers when you need it most.