1973-1979 Buick Estate Wagon V8 5.7L 12si High Output Alternator Pulley:6-Rib Serpentine Pulley This is a direct fit

This is a direct fit high-output alternator for the 1992-1994 Dodge Shadow 3

This is a direct fit (with adjustable bracket) high-output alternator for the 2017-2022 Infiniti Q60 3

which causes it to spin faster than a larger pulley

This is a direct fit high-output alternator for the 2007-2010 Chrysler Sebring 2

When you need more control why not bring two to the party

1973-1979 Buick Estate Wagon V8 5.7L 12si High Output Alternator Pulley:6-Rib Serpentine Pulley This is a direct fitFitment: This is a direct fit high output alternator for the 1973 1979 Buick Estate Wagon 5. 7L. 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