GM Truck 6.6L Diesel 400a Alternator PS680L Operating Voltage: 12V - 15

Operating Voltage: 12V - 15

then maintains it without overcharging - so you’re ready to play whenever you want

4 87-95 370a CHEVROLET Tahoe/Full Size Blazer All Gas Engines no 7

Ported Box Volume: 2

double the quality

GM Truck 6.6L Diesel 400a Alternator PS680L Operating Voltage: 12V - 15Installation Notes: This unit comes equipped with a smaller 1. 75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension. Not recommended for sustained use above 5,000 RPM engine speed. ((Check instructions section for finding belt sizes and wiring)). If you DO NOT use the correct shorter belt, this will result in very low to no output and create extra work load for the alternator. The Elite series