1977 Buick Century V8 6.6L 12si High Output Alternator Pulley:Double V-Belt Pulley This is a direct fit

This is a direct fit high-output alternator for the 1977-1985 Oldsmobile Delta 88 3

This is a direct fit high-output alternator for the 1987-1990 Jeep Wagoneer 4

This alternator is not plug-and-play and must be wired with a pigtail plug

This is a direct fit high-output alternator for the 2007-2021 Toyota Tundra 5

1977 Buick Century V8 6.6L 12si High Output Alternator Pulley:Double V-Belt Pulley This is a direct fitFitment: This is a direct fit high output alternator for the 1977 Buick Century 6. 6L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a separate adaptor plug. One side will plug directly into the aftermarket high output alternator, and the other side will plug into the factory plug. NOTE: If you require charging at a certain voltage setpoint, we offer a selection of