1974 GMC G3500 L6 4.8L 12si High Output Alternator Pulley:Double V-Belt Pulley the measurements may not be

the measurements may not be the exact measurements for your specific vehicle

This is a direct fit high-output alternator for the 2007-2011 Dodge Caliber 2

This is a direct fit high-output alternator for the 1968-1969 Chevrolet K30 Pickup 6

This is a direct fit (with adjustable bracket) high-output alternator for the 1995-1997 Honda Odyssey 2

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1974 GMC G3500 L6 4.8L 12si High Output Alternator Pulley:Double V-Belt Pulley the measurements may not beFitment: This is a direct fit high output alternator for the 1974 GMC G3500 4. 8L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a 14. 8 Volt GM Style Internal Regulator with one wire connection. This alternator is not plug and play and must be wired with the one wire connection. NOTE: If you require charging at a certain voltage setpoint, we offer a selection of