400 Amp Black Billet High Output Alternator For GM Truck / SUV With OEM STRETCH BELT 370 Amp Sensitivity: 107 dB Impedance: 4

Sensitivity: 107 dB Impedance: 4 Ohms Frequency Response: 1

The twist-on installation method and standard driver thread pitch ensures that this horn is easy to install and can be securely attached to your driver in no time

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

2: / 183mm

400 Amp Black Billet High Output Alternator For GM Truck / SUV With OEM STRETCH BELT 370 Amp Sensitivity: 107 dB Impedance: 4This 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