1964-1966 GMC G1000 Series L6 3.8L 12si High Output Alternator Amperage:320 amp alternator 3 99-04 GMC Full Size

3 99-04 GMC Full Size Truck / Sierra 5

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

This is a direct fit high-output alternator for the 1967 Oldsmobile Delmont 88 5

This is a direct fit high-output alternator for the 1996-1999 Pontiac Bonneville 3

This is a direct fit high-output alternator for the 1987 Chevrolet R10 4

1964-1966 GMC G1000 Series L6 3.8L 12si High Output Alternator Amperage:320 amp alternator 3 99-04 GMC Full SizeFitment: This is a direct fit high output alternator for the 1964 1966 GMC G1000 Series 3. 8L. 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 one wire connection. This alternator is not plug and play and must be wired with the one wire connection. NOTE: If you require charging at a certain voltage setpoint, we offer a