1977-1986 Chevrolet K30 V8 7.4L 12si High Output Alternator Pulley:Double V-Belt Pulley This is a direct fit

This is a direct fit high-output alternator for the 1992-1995 Chevrolet C2500 6

With our teams dedicated innovation we have been able to design these custom brackets for direct fitment

This is a direct fit high-output alternator for the 1973-1978 GMC C25 Suburban 7

This is a direct fit high-output alternator for the 1996-2000 GMC K3500 5

1977-1986 Chevrolet K30 V8 7.4L 12si High Output Alternator Pulley:Double V-Belt Pulley This is a direct fitFitment: This is a direct fit high output alternator for the 1977 1986 Chevrolet K30 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 selection