1973-1974 Buick Regal V8 7.5L 12si High Output Alternator Bass Knobs then you'd want 1/0 GA

then you'd want 1/0 GA

This is a direct fit high-output alternator for the 1994-1996 Buick Roadmaster 5

This is a direct fit high-output alternator for the 1973-1976 Buick Estate Wagon 7

This is a direct fit high-output alternator for the 2012-2018 Chevrolet Camaro 6

1973-1974 Buick Regal V8 7.5L 12si High Output Alternator Bass Knobs then you'd want 1/0 GAFitment: This is a direct fit high output alternator for the 1973 1974 Buick Regal 7. 5L. 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