1975-1984 Chevrolet G10 L6 4.1L 12si High Output Alternator JS Alternators some vehicles will require modifications

some vehicles will require modifications for fitment

This is a direct fit high-output alternator for the 1987-1993 Chevrolet S10 2

This is a direct fit high-output alternator for the 2002-2004 Dodge Stratus 2

This is a direct fit high-output alternator for the 1982-1986 GMC K3500 6

This is a direct fit high-output alternator for the 1986-1987 Ford F-250 6

1975-1984 Chevrolet G10 L6 4.1L 12si High Output Alternator JS Alternators some vehicles will require modificationsFitment: This is a direct fit high output alternator for the 1975 1984 Chevrolet G10 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 selection