Mechman 400 Amp High Output Alternator For 05-13 GM Truck 4.3L - 6.0L

Descripción

⚡ Power your GM truck like a pro — don’t get left in the dark!

The Mechman 400 Amp High Output Alternator is a precision-engineered upgrade for 2005-2013 GM trucks with 4.3L to 6.0L engines. Featuring a smaller 1.75 inch pulley and requiring a shorter drive belt, it delivers stable, high-output charging below 5,000 RPM while bypassing the RVC system to prevent voltage spikes. Compact and lightweight, it ensures reliable power without compromising engine performance.