400 Amp Black Billet High Output Alternator For GM Truck / SUV With OEM STRETCH BELT 370 Amp Adjustable output voltage up to

Adjustable output voltage up to 8v so you can get a crystal clear signal with no distortion

For professional equalization adjustments

2: / 183mm

4D is designed to endure demanding use while producing smooth

400 Amp Black Billet High Output Alternator For GM Truck / SUV With OEM STRETCH BELT 370 Amp Adjustable output voltage up toThis unit comes equipped with a smaller 1. 75 inch diameter alternator pulley but will NOT require a shorter belt! Not recommended for sustained use above 5,000 RPM engine speed(racing). 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