1978-1984 GMC Caballero V6 3.8L 12si High Output Alternator Pulley:Double V-Belt Pulley This is a direct fit

This is a direct fit high-output alternator for the 1975-1983 Jeep Cherokee 4

This is a direct fit high-output alternator for the 1992-1997 Ford Aerostar 4

This is a direct fit high-output alternator for the 2006 Dodge Durango 5

This is a direct fit high-output alternator for the 1991-1992 Isuzu Rodeo 3

1978-1984 GMC Caballero V6 3.8L 12si High Output Alternator Pulley:Double V-Belt Pulley This is a direct fitFitment: This is a direct fit high output alternator for the 1978 1984 GMC Caballero 3. 8L. 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