1975-1986 Chevrolet P30 V8 7.4L 12si High Output Alternator Pulley:6-Rib Serpentine Pulley Made out of 1/4 acrylic

Made out of 1/4 acrylic with voltage pot and voltmeter take complete control of what you charge too

This is a direct fit high-output alternator for the 1966-1972 Chevrolet K20 Pickup 4

This is a direct fit high-output alternator for the 1973-1982 Chevrolet C20 Suburban 4

This is a direct fit high-output alternator for the 1975-1986 Chevrolet P30 7

This is a direct fit high-output alternator for the 2007 Chevrolet Silverado 3500 5

1975-1986 Chevrolet P30 V8 7.4L 12si High Output Alternator Pulley:6-Rib Serpentine Pulley Made out of 1/4 acrylicFitment: This is a direct fit high output alternator for the 1975 1986 Chevrolet P30 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