1977-1979 Buick Skylark V8 5.0L 12si High Output Alternator Pulley:Double V-Belt Pulley it is required to install

it is required to install a 1/2"" - 1"" shorter belt

This is a direct fit high-output alternator for the 1970-1972 Chevrolet P30 Van 5

This is a direct fit high-output alternator for the 2005-2008 Ford F-350 Super Duty 5

this item is non-refundable part

This upgraded battery cable kit replaces old worn out battery cables for more power and better performance from your vehicle

1977-1979 Buick Skylark V8 5.0L 12si High Output Alternator Pulley:Double V-Belt Pulley it is required to installFitment: This is a direct fit high output alternator for the 1977 1979 Buick Skylark 5. 0L. 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