1979-1980 Buick Regal V8 4.9L 12si High Output Alternator Pulley:Double V-Belt Pulley This is a direct fit

This is a direct fit high-output alternator for the 1968-1969 Chevrolet C10 Pickup 6

This is a direct fit high-output alternator for the 1980-1983 Jeep CJ5 2

This is a direct fit high-output alternator for the 2000-2006 Jeep Wrangler 4

This is a direct fit high-output alternator for the 2006-2008 Mercury Mountaineer 4

This is a direct fit high-output alternator for the 1963-1967 Chevrolet P20 Series 4

1979-1980 Buick Regal V8 4.9L 12si High Output Alternator Pulley:Double V-Belt Pulley This is a direct fitFitment: This is a direct fit high output alternator for the 1979 1980 Buick Regal 4. 9L. 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