1973-1985 Chevrolet K20 Suburban V8 7.4L 12si High Output Alternator Bass Knobs 3L 1999 - 2004 GMC

3L 1999 - 2004 GMC Full Size Truck / Sierra 5

This is a direct fit high-output alternator for the 2011 Chevrolet Express 2500 4

8volt Self excite regulator

This is a direct fit high-output alternator for the 1973-1974 Chevrolet K20 Pickup 4

1973-1985 Chevrolet K20 Suburban V8 7.4L 12si High Output Alternator Bass Knobs 3L 1999 - 2004 GMCFitment: This is a direct fit high output alternator for the 1973 1985 Chevrolet K20 Suburban 7. 4L. 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