1996-1999 GMC P3500 V8 5.7L High Output Alternator Amperage:320 amp alternator This alternator comes with a

This alternator comes with a stock-size pulley

This is a direct fit high-output alternator for the 1988-1992 Buick Skylark 2

All JS Alternator Regulators come with a pigtail harness

This is a direct fit high-output alternator for the 1968 Chevrolet Corvette 5

This is a direct fit high-output alternator for the 1985-1987 Chevrolet G20 4

1996-1999 GMC P3500 V8 5.7L High Output Alternator Amperage:320 amp alternator This alternator comes with aFitment: This is a direct fit high output alternator for the 1996 1999 GMC P3500 5. 7L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a 14. 8 Volt GM Style Internal Regulator with pigtail plug. This alternator is not plug and play and must be wired with a pigtail plug. NOTE: If you require charging at a certain voltage setpoint, we offer a selection of different