Newly redesigned for 2020, The Elite series offers the highest possible amperage and durability available in a large case alternator. 6 phase technology combined with massive twin rectifier assemblies and 12 diodes makes these alternators totally durable for daily use, while still maintaining 200+ amps at engine idle speeds. Some models are available with adjustable voltage, ask a sales rep for more details.Installation Notes:This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension.This unit may require a rectangle to oval adapter harness if the vehicle is equipped with the HD charging option from the factory. (not common)About Mechman Alternators:Since 1978, Mechman Alternators has been committed to providing extremely high quality, High Output Alternators, in Short, you receive a product exactly as advertised unlike other eBay "High Output Alternators". Mechman High Output Alternators are torture tested in the most extreme environments to ensure the best quality and craftsmanship possible. They Race what they build! They specialize in bolt-in high output charging solutions for your vehicle, with applications to fit almost any application. Mechman offers alternator upgrades for many applications that use the latest technology to provide a high output alternator that is far superior to the original design in both durability and performance. Mechman is continually developing new applications to provide the broadest coverage of vehicles of any high output alternator manufacturer.