1973-1985 Buick LeSabre V8 5.7L 12si High Output Alternator Pulley:Double V-Belt Pulley which causes it to spin

which causes it to spin faster than a larger pulley

is resistant to chemical degradation

This is a direct fit high-output alternator for the 1987-1989 Chevrolet Beretta 2

This is a direct fit high-output alternator for the 2001 Ford Sable 3

1973-1985 Buick LeSabre V8 5.7L 12si High Output Alternator Pulley:Double V-Belt Pulley which causes it to spinFitment: This is a direct fit high output alternator for the 1973 1985 Buick LeSabre 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 selection