1973-1986 GMC K3500 7.4L 12si 250-320amp High Output Alternator Pulley:6-Rib Serpentine Pulley

1973-1986 GMC K3500 7.4L 12si 250-320amp High Output Alternator Pulley:6-Rib Serpentine PulleyFitment: This is a direct fit high output alternator for the 1973 1986 GMC K3500 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

This is a direct fit high-output alternator for the 1971 GMC P25 6

while the high-roll surround and wide spider pack maintain linear excursion up to extreme limits

This is a direct fit high-output alternator for the 1969-1986 GMC K3500 5

This is a direct fit high-output alternator for the 2007-2009 Toyota 4Runner 4

This is a direct fit high-output alternator for the 1969 Chevrolet Camaro 7

3 pin oval regulator: This high-output alternator comes with a 14

12000 x 1 @ 2 ohms RMS Linked

With a smaller pulley

This is a direct fit high-output alternator for the 1967 Oldsmobile Delmont 88 7

This is a direct fit high-output alternator for the 1996-2005 Chevrolet Astro 4

Recommended Fuse : 200 Amps

This is a direct fit high-output alternator for the 1994-1995 Chevrolet K2500 7