1987 GMC R1500 V8 6.2L 12si High Output Alternator JS Alternators This direct fitment alternator makes

This direct fitment alternator makes for an easy installation

This is a direct fit high-output alternator for the 1988-1989 Oldsmobile Cutlass 2

This is a direct fit high-output alternator for the 1968-1969 Chevrolet K20 Pickup 6

This is a direct fit high-output alternator for the 1987-1989 GMC V1500 Suburban 5

This is a direct fit high-output alternator for the 2001-2005 Chevrolet Express 2500 4

1987 GMC R1500 V8 6.2L 12si High Output Alternator JS Alternators This direct fitment alternator makesFitment: This is a direct fit high output alternator for the 1987 GMC R1500 6. 2L. 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