1985-1987 GMC G2500 V6 4.3L 12si High Output Alternator JS Alternators This is a direct fit

This is a direct fit high-output alternator for the 1968-1971 Buick LeSabre 5

8L 1999 - 2004 GMC Full Size Truck / Sierra 5

This is a direct fit high-output alternator for the 1973-1985 Chevrolet K20 Suburban 7

This is a direct fit high-output alternator for the 1992-1995 Chevrolet C1500 Suburban 5

This is a direct fit high-output alternator for the 1987-1989 Chevrolet Beretta 2

1985-1987 GMC G2500 V6 4.3L 12si High Output Alternator JS Alternators This is a direct fitFitment: This is a direct fit high output alternator for the 1985 1987 GMC G2500 4. 3L. 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