1975-1986 Chevrolet C20 L6 4.8L 12si High Output Alternator JS Alternators This is a direct fit

This is a direct fit high-output alternator for the 1970-1971 GMC C15 Suburban 6

This alternator comes with a stock-size serpentine pulley which can be installed using your stock belt

This is a direct fit high-output alternator for the 1991-1996 Ford E-350 Econoline Club Wagon 7

This high-output alternator comes with a 14

Introducing The Woody Bass Knob

1975-1986 Chevrolet C20 L6 4.8L 12si High Output Alternator JS Alternators This is a direct fitFitment: This is a direct fit high output alternator for the 1975 1986 Chevrolet C20 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