1985-1987 Chevrolet G30 V6 4.3L 12si High Output Alternator Shopify Collective Once you click an option

Once you click an option the pictures will reflect what style alternator it is in which you will need to confirm it is the correct style for your vehicle

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This is a direct fit high-output alternator for the 1968 GMC K3500 5

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1985-1987 Chevrolet G30 V6 4.3L 12si High Output Alternator Shopify Collective Once you click an optionFitment: This is a direct fit high output alternator for the 1985 1987 Chevrolet G30 4. 3L. 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