1978-1984 GMC Caballero V6 3.8L 12si High Output Alternator Pulley:Double V-Belt Pulley Our 315 basics fuse block

Our 315 basics fuse block is exactly what you need

The alternator is compatible with the factory 2010-2021 Ford Mustang 5

This is a direct fit high-output alternator for the 1982-1985 Pontiac Firebird 2

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 Our 315 basics fuse blockFitment: 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