1980-1987 Pontiac Grand Prix V6 4.3L 12si High Output Alternator JS Alternators This is a direct fit

This is a direct fit high-output alternator for the 1967-1986 GMC C2500 4

This unit is a direct fit for engine swaps on 2010 and newer 5

This is a direct fit high-output alternator for the 2001-2004 Ford Escape 3

You will just need to align the belt as needed

1980-1987 Pontiac Grand Prix V6 4.3L 12si High Output Alternator JS Alternators This is a direct fitFitment: This is a direct fit high output alternator for the 1980 1987 Pontiac Grand Prix 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