99-13 GM Trucks Includes One Alternator

Don't want to mess with your vehicles OEM alternator, wiring or charging?  Add our 1 alternator dual bracket kit and let your factory alternator power your vehicle so you can dedicate an entire 400+ amp alternator to your audio system! 

This is also helpful when running two different battery chemistries. Your OEM alternator can charge your OEM style under hood battery while your dedicated Mechman alternator can run another 12-volt, 14-volt, 16-volt battery or any version of new Lithium based chemistry with specific charging ranges.  Check our plugs and harnesses section for easy voltage boosting plug and play charging options.  Click here: Voltage boosters!

A great option for both the vehicle and the add on's!  Any questions? Contact [email protected]