1980-1986 Chevrolet K30 L6 4.8L 12si High Output Alternator Pulley:6-Rib Serpentine Pulley Learn Why The Big 3

Learn Why The Big 3 Wiring Upgrade Kit is Required for All High Output Alternators

as well as adding an external fuse to avoid routing the increase in current capacity through the smaller fuse box wiring

This is a direct fit high-output alternator for the 1997-2002 Chevrolet C3500HD 6

This is a direct fit high-output alternator for the 2007-2009 Nissan 350Z 3

This is a direct fit high-output alternator for the 1973 Chevrolet Bel Air 4

1980-1986 Chevrolet K30 L6 4.8L 12si High Output Alternator Pulley:6-Rib Serpentine Pulley Learn Why The Big 3Fitment: This is a direct fit high output alternator for the 1980 1986 Chevrolet K30 4. 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