1973-1986 GMC C3500 V8 7.4L 12si High Output Alternator Amperage:320 amp alternator They produce more output at

They produce more output at idle and are more efficient than a conventional alternator

This is a direct fit high-output alternator for the 2002-2005 Jaguar X-Type 2

This is a direct fit high-output alternator for the 1988-1993 Dodge Daytona 2

This is a direct fit high-output alternator for the 2009-2020 Nissan 370Z 3

This is a direct fit high-output alternator for the 1980 Buick Electra 4

1973-1986 GMC C3500 V8 7.4L 12si High Output Alternator Amperage:320 amp alternator They produce more output atFitment: This is a direct fit high output alternator for the 1973 1986 GMC C3500 7. 4L. 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 of