1969-1986 GMC C2500 Suburban V8 5.7L 12si High Output Alternator JS Alternators Which to choose

Which to choose

This is a direct fit high-output alternator for the 1992 Oldsmobile Achieva 2

This is a direct fit high-output alternator for the 1968-1972 Chevrolet K20 Pickup 5

then 2GA is plenty

1969-1986 GMC C2500 Suburban V8 5.7L 12si High Output Alternator JS Alternators Which to chooseFitment: This is a direct fit high output alternator for the 1969 1986 GMC C2500 Suburban 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