1987-1988 GMC R3500 L6 4.8L 12si High Output Alternator Amperage:320 amp alternator Also included are military style

Also included are military style corrosion resistant battery connections and an ANL fuse and holder

This is a direct fit high-output alternator for the 1973-1974 Cadillac Fleetwood 7

This is a direct fit high-output alternator for the 1992-1995 GMC K1500 Suburban 5

This is a direct fit high-output alternator for the 1991-1995 Ford Taurus 3

This is a direct fit high-output alternator for the 2016 Chevrolet Express 2500 6

1987-1988 GMC R3500 L6 4.8L 12si High Output Alternator Amperage:320 amp alternator Also included are military styleFitment: This is a direct fit high output alternator for the 1987 1988 GMC R3500 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 of