1975-1979 GMC Jimmy V8 6.6L 12si High Output Alternator Pulley:Double V-Belt Pulley This is a direct fit

This is a direct fit high-output alternator for the 1967-1980 GMC P1500 4

This is a direct fit high-output alternator for the 2010-2014 Cadillac CTS 3

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This strong protective coating increases durability and helps to prevent rust and corrosion

1975-1979 GMC Jimmy V8 6.6L 12si High Output Alternator Pulley:Double V-Belt Pulley This is a direct fitFitment: This is a direct fit high output alternator for the 1975 1979 GMC Jimmy 6. 6L. 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