1970-1979 GMC C3500 V8 6.6L 12si High Output Alternator JS Alternators 0 96-99 GMC Full Size

0 96-99 GMC Full Size Truck / Sierra 5

This is a direct fit high-output alternator for the 1985-1986 Oldsmobile Firenza 2

This is a direct fit high-output alternator for the 1968-1985 Oldsmobile Delta 88 5

This is a direct fit high-output alternator for the 1973-1975 Chevrolet Camaro 4

This is a direct fit high-output alternator for the 2001-2007 Mazda B4000 4

1970-1979 GMC C3500 V8 6.6L 12si High Output Alternator JS Alternators 0 96-99 GMC Full SizeFitment: This is a direct fit high output alternator for the 1970 1979 GMC C3500 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 selection of