1971-1979 Pontiac Catalina V8 6.6L 12si High Output Alternator Pulley:6-Rib Serpentine Pulley It is recommended to use

It is recommended to use 1/0 100% copper wires for the upgrade

This is a direct fit high-output alternator for the 1963-1964 Oldsmobile Dynamic 6

This is a direct fit high-output alternator for the 2006-2007 Dodge Charger 3

This is a direct fit high-output alternator for the 2009-2010 Ford Explorer 4

This is a direct fit high-output alternator for the 2008-2010 Ford F-350 Super Duty 6

1971-1979 Pontiac Catalina V8 6.6L 12si High Output Alternator Pulley:6-Rib Serpentine Pulley It is recommended to useFitment: This is a direct fit high output alternator for the 1971 1979 Pontiac Catalina 6. 6L. 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