Quick view Mechman E Series 370 amp Alt for select GM 3.6L/3.0L Now: $599.00 MSRP: $699.00 Was: E Series 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… Choose Options Add To Compare