1989 Chevrolet V2500 Suburban V8 5.7L 12si High Output Alternator Pulley:6-Rib Serpentine Pulley *May cause Battery Light

*May cause Battery Light

This is a direct fit high-output alternator for the 1978 Chevrolet C30 5

This is a direct fit high-output alternator for the 1996-1998 Pontiac Sunfire 2

Our knobs include one of the smoothest potentiometers in the field today with 24 inch high quality tiffany style RCAs

1989 Chevrolet V2500 Suburban V8 5.7L 12si High Output Alternator Pulley:6-Rib Serpentine Pulley *May cause Battery LightFitment: This is a direct fit high output alternator for the 1989 Chevrolet V2500 Suburban 5. 7L. 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