1977-1979 Chevrolet Caprice L6 4.1L 12si High Output Alternator Pulley:Double V-Belt Pulley the measurements may not be

the measurements may not be the exact measurements for your specific vehicle

This is a direct fit high-output alternator for the 1990 GMC R3500 7

This is a direct fit high-output alternator for the 2013-2021 Nissan NV200 2

This is a direct fit high-output alternator for the 2013-2019 Hyundai Santa Fe XL 3

some vehicles will require modifications for fitment

1977-1979 Chevrolet Caprice L6 4.1L 12si High Output Alternator Pulley:Double V-Belt Pulley the measurements may not beFitment: This is a direct fit high output alternator for the 1977 1979 Chevrolet Caprice 4. 1L. 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