1968-1978 GMC K35 L6 4.8L 12si High Output Alternator JS Alternators This is a direct fit

This is a direct fit high-output alternator for the 1986-1989 Ford E-350 Econoline 7

This is a direct fit high-output alternator for the 1987-1990 GMC V1500 Suburban 6

This is a direct fit high-output alternator for the 1990 Ford E-250 Econoline Club Wagon 7

This alternator comes with a stock-size pulley

1968-1978 GMC K35 L6 4.8L 12si High Output Alternator JS Alternators This is a direct fitFitment: This is a direct fit high output alternator for the 1968 1978 GMC K35 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