12SI Racing High Output Alternator - One Wire Turn On Bass Knobs The 250-320amp alternator comes as

The 250-320amp alternator comes as a small case direct fit

This is a direct fit high-output alternator for the 1973-1978 GMC C25 Suburban 7

The voltage set point for this vehicle will be set to a factory voltage set point

If you like to order the biggest steak on the menu

This is a direct fit high-output alternator for the 1973-1976 GMC Jimmy 7

12SI Racing High Output Alternator - One Wire Turn On Bass Knobs The 250-320amp alternator comes asHairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin units feature premium bearings to withstand high engine rpm and utilize dual plate rectifier with 12 heavy duty diodes for improved cooling. Hairpin Units are a more reliable alternator to withstand high heat, high demand for your racing applications This unit is a direct replacement for standard