1987-1989 GMC V3500 V8 5.7L 12si High Output Alternator Shopify Collective This is a direct fit

This is a direct fit high-output alternator for the 1986 Mercury Grand Marquis 5

This is a direct fit high-output alternator for the 1966-1972 Chevrolet K20 Pickup 4

All Motor Swap Applications will come with a 45 mm

This is a direct fit high-output alternator for the 1999-2001 Oldsmobile Alero 2

This is a direct fit high-output alternator for the 1991-1992 Ford E-150 Econoline Club Wagon 5

1987-1989 GMC V3500 V8 5.7L 12si High Output Alternator Shopify Collective This is a direct fitFitment: This is a direct fit high output alternator for the 1987 1989 GMC V3500 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 selection of