250 Amp high output alternator for GM Truck / SUV *** RVC BYPASSED ***

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 great output. This unit will achieve 195+ amps at engine idle speeds and a full 250+ amps at vehicle cruising speeds. This unit comes with a standard diameter pulley, making it perfect for modified RPM and racing use.

*** This alternator is an RVC bypassed version. It will include a P101 and P103 harness. RVC bypassing eliminates the 2005> GM vehicles voltage fluctuation issues and provides a more solid 14.6-14.9 volts to your electrical system. The P101 requires a 12v key on/off source and the P103 simply plugs into your vehicles OEM 2pin alternator wiring harness and gets tucked away. ***

*** WILL FIT 2005-2022 GM TRUCK AND SUV'S. CAN ALSO FIT 1996-2004 WITH THE PURCHASE OF AN H104 HARNESS ***

We highly advise adding (not replacing!) a power and ground wire from our alternator directly to your battery positive post for best/optimal performance.

This setup will also work great with our voltage booster harnesses for 15+ voltage needs.